OpenTK.Compatibility

Represents a quadric bezier curve with two anchor and one control point.

Start anchor point.

End anchor point.

Control point, controls the direction of both endings of the curve.

The parallel value.

This value defines whether the curve should be calculated as a parallel curve to the original bezier curve. A value of 0.0f represents the original curve, 5.0f i.e. stands for a curve that has always a distance of 5.f to the orignal curve at any point.

Constructs a new .

The start anchor. The end anchor. The control point.

Constructs a new .

The parallel value. The start anchor. The end anchor. The control point.

Calculates the point with the specified t.

The t value, between 0.0f and 1.0f. Resulting point.

Calculates the point with the specified t of the derivative of this function.

The t, value between 0.0f and 1.0f. Resulting point.

Calculates the length of this bezier curve.

The precision. Length of curve. The precision gets better when the value gets smaller.

Represents a 2D vector using two single-precision floating-point numbers.

The Vector2 structure is suitable for interoperation with unmanaged code requiring two consecutive floats.

The X component of the Vector2.

The Y component of the Vector2.

Constructs a new Vector2.

The x coordinate of the net Vector2. The y coordinate of the net Vector2.

Constructs a new Vector2 from the given Vector2.

The Vector2 to copy components from.

Constructs a new Vector2 from the given Vector3.

The Vector3 to copy components from. Z is discarded.

Constructs a new Vector2 from the given Vector4.

The Vector4 to copy components from. Z and W are discarded.

Add the Vector passed as parameter to this instance.

Right operand. This parameter is only read from.

Add the Vector passed as parameter to this instance.

Right operand. This parameter is only read from.

Subtract the Vector passed as parameter from this instance.

Right operand. This parameter is only read from.

Subtract the Vector passed as parameter from this instance.

Right operand. This parameter is only read from.

Multiply this instance by a scalar.

Scalar operand.

Divide this instance by a scalar.

Scalar operand.

Scales the Vector2 to unit length.

Scales the Vector2 to approximately unit length.

Scales the current Vector2 by the given amounts.

The scale of the X component. The scale of the Y component.

Scales this instance by the given parameter.

The scaling of the individual components.

Scales this instance by the given parameter.

The scaling of the individual components.

Defines a unit-length Vector2 that points towards the X-axis.

Defines a unit-length Vector2 that points towards the Y-axis.

Defines a zero-length Vector2.

Defines an instance with all components set to 1.

Defines the size of the Vector2 struct in bytes.

Add the specified instances

First operand Second operand Result of addition

Add two Vectors

First operand Second operand Result of addition

Subtract one Vector from another

First operand Second operand Result of subtraction

Subtract one Vector from another

First operand Second operand Result of subtraction

Multiply a vector and a scalar

Vector operand Scalar operand Result of the multiplication

Multiply a vector and a scalar

Vector operand Scalar operand Result of the multiplication

Divide a vector by a scalar

Vector operand Scalar operand Result of the division

Divide a vector by a scalar

Vector operand Scalar operand Result of the division

Calculate the component-wise minimum of two vectors

First operand Second operand The component-wise minimum

Calculate the component-wise minimum of two vectors

First operand Second operand The component-wise minimum

Calculate the component-wise maximum of two vectors

First operand Second operand The component-wise maximum

Calculate the component-wise maximum of two vectors

First operand Second operand The component-wise maximum

Returns the Vector3 with the minimum magnitude

Left operand Right operand The minimum Vector3

Returns the Vector3 with the minimum magnitude

Left operand Right operand The minimum Vector3

Clamp a vector to the given minimum and maximum vectors

Input vector Minimum vector Maximum vector The clamped vector

Clamp a vector to the given minimum and maximum vectors

Input vector Minimum vector Maximum vector The clamped vector

Scale a vector to unit length

The input vector The normalized vector

Scale a vector to unit length

The input vector The normalized vector

Scale a vector to approximately unit length

The input vector The normalized vector

Scale a vector to approximately unit length

The input vector The normalized vector

Calculate the dot (scalar) product of two vectors

First operand Second operand The dot product of the two inputs

Calculate the dot (scalar) product of two vectors

First operand Second operand The dot product of the two inputs

Returns a new Vector that is the linear blend of the 2 given Vectors

First input vector Second input vector The blend factor. a when blend=0, b when blend=1. a when blend=0, b when blend=1, and a linear combination otherwise

Returns a new Vector that is the linear blend of the 2 given Vectors

First input vector Second input vector The blend factor. a when blend=0, b when blend=1. a when blend=0, b when blend=1, and a linear combination otherwise

Interpolate 3 Vectors using Barycentric coordinates

First input Vector Second input Vector Third input Vector First Barycentric Coordinate Second Barycentric Coordinate a when u=v=0, b when u=1,v=0, c when u=0,v=1, and a linear combination of a,b,c otherwise

Interpolate 3 Vectors using Barycentric coordinates

First input Vector. Second input Vector. Third input Vector. First Barycentric Coordinate. Second Barycentric Coordinate. Output Vector. a when u=v=0, b when u=1,v=0, c when u=0,v=1, and a linear combination of a,b,c otherwise

Adds the specified instances.

Left operand. Right operand. Result of addition.

Subtracts the specified instances.

Left operand. Right operand. Result of subtraction.

Negates the specified instance.

Operand. Result of negation.

Multiplies the specified instance by a scalar.

Left operand. Right operand. Result of multiplication.

Multiplies the specified instance by a scalar.

Left operand. Right operand. Result of multiplication.

Divides the specified instance by a scalar.

Left operand Right operand Result of the division.

Compares the specified instances for equality.

Left operand. Right operand. True if both instances are equal; false otherwise.

Compares the specified instances for inequality.

Left operand. Right operand. True if both instances are not equal; false otherwise.

Returns a System.String that represents the current Vector2.

Returns the hashcode for this instance.

A System.Int32 containing the unique hashcode for this instance.

Indicates whether this instance and a specified object are equal.

The object to compare to. True if the instances are equal; false otherwise.

Indicates whether the current vector is equal to another vector.

A vector to compare with this vector. true if the current vector is equal to the vector parameter; otherwise, false.

Gets the length (magnitude) of the vector.

Gets an approximation of the vector length (magnitude).

This property uses an approximation of the square root function to calculate vector magnitude, with an upper error bound of 0.001.

Gets the square of the vector length (magnitude).

This property avoids the costly square root operation required by the Length property. This makes it more suitable for comparisons.

Gets the perpendicular vector on the right side of this vector.

Gets the perpendicular vector on the left side of this vector.

Represents a single character of a specific Font.

Represents an item that can be packed with the TexturePacker.

The type of the packable item.

Checks whether the given object is equal (memberwise) to the current Glyph.

The obj to check. True, if the object is identical to the current Glyph.

Describes this Glyph object.

Returns a System.String describing this Glyph.

Calculates the hashcode for this Glyph.

A System.Int32 containing a hashcode that uniquely identifies this Glyph.

Compares the current Glyph with the given Glyph.

The Glyph to compare to. True if both Glyphs represent the same character of the same Font, false otherwise.

Gets the character represented by this Glyph.

Gets the Font of this Glyph.

Gets the size of this Glyph.

Gets the bounding box of this Glyph.

Gets an integer representing the width of the Glyph in pixels.

Gets an integer representing the height of the Glyph in pixels.

Represents a cubic bezier curve with two anchor and two control points.

Start anchor point.

End anchor point.

First control point, controls the direction of the curve start.

Second control point, controls the direction of the curve end.

Gets or sets the parallel value.

Constructs a new .

The start anchor point. The end anchor point. The first control point. The second control point.

Constructs a new .

The parallel value. The start anchor point. The end anchor point. The first control point. The second control point.

Calculates the point with the specified t.

The t value, between 0.0f and 1.0f. Resulting point.

Calculates the point with the specified t of the derivative of this function.

The t, value between 0.0f and 1.0f. Resulting point.

Calculates the length of this bezier curve.

The precision. Length of the curve. The precision gets better when the value gets smaller.

Holds the results of a text measurement.

Frees the resources consumed by this TextExtents instance.

Gets the bounding box of the measured text.

Gets the extents of each glyph in the measured text.

The index of the glyph. The extents of the specified glyph.

Gets the extents of each glyph in the measured text.

Gets the number of the measured glyphs.

A strongly-typed resource class, for looking up localized strings, etc.

Returns the cached ResourceManager instance used by this class.

Overrides the current thread's CurrentUICulture property for all resource lookups using this strongly typed resource class.

A list of valid 32-bit Float Effect/GetEffect parameters

Reverb Modal Density controls the coloration of the late reverb. Lowering the value adds more coloration to the late reverb. Range [0.0f .. 1.0f] Default: 1.0f

The Reverb Diffusion property controls the echo density in the reverberation decay. The default 1.0f provides the highest density. Reducing diffusion gives the reverberation a more "grainy" character that is especially noticeable with percussive sound sources. If you set a diffusion value of 0.0f, the later reverberation sounds like a succession of distinct echoes. Range [0.0f .. 1.0f] Default: 1.0f

The Reverb Gain property is the master volume control for the reflected sound - both early reflections and reverberation - that the reverb effect adds to all sound sources. Ranges from 1.0 (0db) (the maximum amount) to 0.0 (-100db) (no reflected sound at all) are accepted. Units: Linear gain Range [0.0f .. 1.0f] Default: 0.32f

The Reverb Gain HF property further tweaks reflected sound by attenuating it at high frequencies. It controls a low-pass filter that applies globally to the reflected sound of all sound sources feeding the particular instance of the reverb effect. Ranges from 1.0f (0db) (no filter) to 0.0f (-100db) (virtually no reflected sound) are accepted. Units: Linear gain Range [0.0f .. 1.0f] Default: 0.89f

The Decay Time property sets the reverberation decay time. It ranges from 0.1f (typically a small room with very dead surfaces) to 20.0 (typically a large room with very live surfaces). Unit: Seconds Range [0.1f .. 20.0f] Default: 1.49f

The Decay HF Ratio property sets the spectral quality of the Decay Time parameter. It is the ratio of high-frequency decay time relative to the time set by Decay Time.. Unit: linear multiplier Range [0.1f .. 2.0f] Default: 0.83f

The Reflections Gain property controls the overall amount of initial reflections relative to the Gain property. The value of Reflections Gain ranges from a maximum of 3.16f (+10 dB) to a minimum of 0.0f (-100 dB) (no initial reflections at all), and is corrected by the value of the Gain property. Unit: Linear gain Range [0.0f .. 3.16f] Default: 0.05f

The Reflections Delay property is the amount of delay between the arrival time of the direct path from the source to the first reflection from the source. It ranges from 0 to 300 milliseconds. Unit: Seconds Range [0.0f .. 0.3f] Default: 0.007f

The Late Reverb Gain property controls the overall amount of later reverberation relative to the Gain property. The value of Late Reverb Gain ranges from a maximum of 10.0f (+20 dB) to a minimum of 0.0f (-100 dB) (no late reverberation at all). Unit: Linear gain Range [0.0f .. 10.0f] Default: 1.26f

The Late Reverb Delay property defines the begin time of the late reverberation relative to the time of the initial reflection (the first of the early reflections). It ranges from 0 to 100 milliseconds. Unit: Seconds Range [0.0f .. 0.1f] Default: 0.011f

The Air Absorption Gain HF property controls the distance-dependent attenuation at high frequencies caused by the propagation medium and applies to reflected sound only. Unit: Linear gain per meter Range [0.892f .. 1.0f] Default: 0.994f

The Room Rolloff Factor property is one of two methods available to attenuate the reflected sound (containing both reflections and reverberation) according to source-listener distance. It's defined the same way as OpenAL's Rolloff Factor, but operates on reverb sound instead of direct-path sound. Unit: Linear multiplier Range [0.0f .. 10.0f] Default: 0.0f

This property sets the modulation rate of the low-frequency oscillator that controls the delay time of the delayed signals. Unit: Hz Range [0.0f .. 10.0f] Default: 1.1f

This property controls the amount by which the delay time is modulated by the low-frequency oscillator. Range [0.0f .. 1.0f] Default: 0.1f

This property controls the amount of processed signal that is fed back to the input of the chorus effect. Negative values will reverse the phase of the feedback signal. At full magnitude the identical sample will repeat endlessly. Range [-1.0f .. +1.0f] Default: +0.25f

This property controls the average amount of time the sample is delayed before it is played back, and with feedback, the amount of time between iterations of the sample. Larger values lower the pitch. Unit: Seconds Range [0.0f .. 0.016f] Default: 0.016f

This property controls the shape of the distortion. The higher the value for Edge, the "dirtier" and "fuzzier" the effect. Range [0.0f .. 1.0f] Default: 0.2f

This property allows you to attenuate the distorted sound. Range [0.01f .. 1.0f] Default: 0.05f

Input signals can have a low pass filter applied, to limit the amount of high frequency signal feeding into the distortion effect. Unit: Hz Range [80.0f .. 24000.0f] Default: 8000.0f

This property controls the frequency at which the post-distortion attenuation (Distortion Gain) is active. Unit: Hz Range [80.0f .. 24000.0f] Default: 3600.0f

This property controls the bandwidth of the post-distortion attenuation. Unit: Hz Range [80.0f .. 24000.0f] Default: 3600.0f

This property controls the delay between the original sound and the first "tap", or echo instance. Subsequently, the value for Echo Delay is used to determine the time delay between each "second tap" and the next "first tap". Unit: Seconds Range [0.0f .. 0.207f] Default: 0.1f

This property controls the delay between the "first tap" and the "second tap". Subsequently, the value for Echo LR Delay is used to determine the time delay between each "first tap" and the next "second tap". Unit: Seconds Range [0.0f .. 0.404f] Default: 0.1f

This property controls the amount of high frequency damping applied to each echo. As the sound is subsequently fed back for further echoes, damping results in an echo which progressively gets softer in tone as well as intensity. Range [0.0f .. 0.99f] Default: 0.5f

This property controls the amount of feedback the output signal fed back into the input. Use this parameter to create "cascading" echoes. At full magnitude, the identical sample will repeat endlessly. Below full magnitude, the sample will repeat and fade. Range [0.0f .. 1.0f] Default: 0.5f

This property controls how hard panned the individual echoes are. With a value of 1.0f, the first "tap" will be panned hard left, and the second "tap" hard right. –1.0f gives the opposite result and values near to 0.0f result in less emphasized panning. Range [-1.0f .. +1.0f] Default: -1.0f

The number of times per second the low-frequency oscillator controlling the amount of delay repeats. Range [0.0f .. 10.0f] Default: 0.27f

The ratio by which the delay time is modulated by the low-frequency oscillator. Range [0.0f .. 1.0f] Default: 1.0f

This is the amount of the output signal level fed back into the effect's input. A negative value will reverse the phase of the feedback signal. Range [-1.0f .. +1.0f] Default: -0.5f

The average amount of time the sample is delayed before it is played back. When used with the Feedback property it's the amount of time between iterations of the sample. Unit: Seconds Range [0.0f .. 0.004f] Default: 0.002f

This is the carrier frequency. For carrier frequencies below the audible range, the single sideband modulator may produce phaser effects, spatial effects or a slight pitch-shift. As the carrier frequency increases, the timbre of the sound is affected. Unit: Hz Range [0.0f .. 24000.0f] Default: 0.0f

This controls the frequency of the low-frequency oscillator used to morph between the two phoneme filters. Unit: Hz Range [0.0f .. 10.0f] Default: 1.41f

This is the frequency of the carrier signal. If the carrier signal is slowly varying (less than 20 Hz), the result is a slow amplitude variation effect (tremolo). Unit: Hz Range [0.0f .. 8000.0f] Default: 440.0f

This controls the cutoff frequency at which the input signal is high-pass filtered before being ring modulated. Unit: Hz Range [0.0f .. 24000.0f] Default: 800.0f

This property controls the time the filtering effect takes to sweep from minimum to maximum center frequency when it is triggered by input signal. Unit: Seconds Range [0.0001f .. 1.0f] Default: 0.06f

This property controls the time the filtering effect takes to sweep from maximum back to base center frequency, when the input signal ends. Unit: Seconds Range [0.0001f .. 1.0f] Default: 0.06f

This property controls the resonant peak, sometimes known as emphasis or Q, of the auto-wah band-pass filter. Range [2.0f .. 1000.0f] Default: 1000.0f

This property controls the input signal level at which the band-pass filter will be fully opened. Range [0.00003f .. 31621.0f] Default: 11.22f

This property controls amount of cut or boost on the low frequency range. Range [0.126f .. 7.943f] Default: 1.0f

This property controls the low frequency below which signal will be cut off. Unit: Hz Range [50.0f .. 800.0f] Default: 200.0f

This property allows you to cut/boost signal on the "mid1" range. Range [0.126f .. 7.943f] Default: 1.0f

This property sets the center frequency for the "mid1" range. Unit: Hz Range [200.0f .. 3000.0f] Default: 500.0f

This property controls the width of the "mid1" range. Range [0.01f .. 1.0f] Default: 1.0f

This property allows you to cut/boost signal on the "mid2" range. Range [0.126f .. 7.943f] Default: 1.0f

This property sets the center frequency for the "mid2" range. Unit: Hz Range [1000.0f .. 8000.0f] Default: 3000.0f

This property controls the width of the "mid2" range. Range [0.01f .. 1.0f] Default: 1.0f

This property allows to cut/boost the signal at high frequencies. Range [0.126f .. 7.943f] Default: 1.0f

This property controls the high frequency above which signal will be cut off. Unit: Hz Range [4000.0f .. 16000.0f] Default: 6000.0f

Reverb Modal Density controls the coloration of the late reverb. Range [0.0f .. 1.0f] Default: 1.0f

The Reverb Diffusion property controls the echo density in the reverberation decay. Range [0.0f .. 1.0f] Default: 1.0f

Reverb Gain controls the level of the reverberant sound in an environment. A high level of reverb is characteristic of rooms with highly reflective walls and/or small dimensions. Unit: Linear gain Range [0.0f .. 1.0f] Default: 0.32f

Gain HF is used to attenuate the high frequency content of all the reflected sound in an environment. You can use this property to give a room specific spectral characteristic. Unit: Linear gain Range [0.0f .. 1.0f] Default: 0.89f

Gain LF is the low frequency counterpart to Gain HF. Use this to reduce or boost the low frequency content in an environment. Unit: Linear gain Range [0.0f .. 1.0f] Default: 1.0f

The Decay Time property sets the reverberation decay time. It ranges from 0.1f (typically a small room with very dead surfaces) to 20.0f (typically a large room with very live surfaces). Unit: Seconds Range [0.1f .. 20.0f] Default: 1.49f

Decay HF Ratio scales the decay time of high frequencies relative to the value of the Decay Time property. By changing this value, you are changing the amount of time it takes for the high frequencies to decay compared to the mid frequencies of the reverb. Range [0.1f .. 2.0f] Default: 0.83f

Decay LF Ratio scales the decay time of low frequencies in the reverberation in the same manner that Decay HF Ratio handles high frequencies. Unit: Linear multiplier Range [0.1f .. 2.0f] Default: 1.0f

Reflections Gain sets the level of the early reflections in an environment. Early reflections are used as a cue for determining the size of the environment we are in. Unit: Linear gain Range [0.0f .. 3.16f] Default: 0.05f

Reflections Delay controls the amount of time it takes for the first reflected wave front to reach the listener, relative to the arrival of the direct-path sound. Unit: Seconds Range [0.0f .. 0.3f] Default: 0.007f

The Late Reverb Gain property controls the overall amount of later reverberation relative to the Gain property. Range [0.0f .. 10.0f] Default: 1.26f

Echo Time controls the rate at which the cyclic echo repeats itself along the reverberation decay. Range [0.075f .. 0.25f] Default: 0.25f

Echo Depth introduces a cyclic echo in the reverberation decay, which will be noticeable with transient or percussive sounds. Range [0.0f .. 1.0f] Default: 0.0f

Modulation Time controls the speed of the rate of periodic changes in pitch (vibrato). Range [0.04f .. 4.0f] Default: 0.25f

Modulation Depth controls the amount of pitch change. Low values of Diffusion will contribute to reinforcing the perceived effect by reducing the mixing of overlapping reflections in the reverberation decay. Range [0.0f .. 1.0f] Default: 0.0f

The Air Absorption Gain HF property controls the distance-dependent attenuation at high frequencies caused by the propagation medium. It applies to reflected sound only. Range [0.892f .. 1.0f] Default: 0.994f

The property HF reference determines the frequency at which the high-frequency effects created by Reverb properties are measured. Unit: Hz Range [1000.0f .. 20000.0f] Default: 5000.0f

The property LF reference determines the frequency at which the low-frequency effects created by Reverb properties are measured. Unit: Hz Range [20.0f .. 1000.0f] Default: 250.0f

The Room Rolloff Factor property is one of two methods available to attenuate the reflected sound (containing both reflections and reverberation) according to source-listener distance. It's defined the same way as OpenAL Rolloff Factor, but operates on reverb sound instead of direct-path sound. Range [0.0f .. 10.0f] Default: 0.0f

A list of valid Math.Vector3 Effect/GetEffect parameters

Reverb Pan does for the Reverb what Reflections Pan does for the Reflections. Unit: Vector3 of length 0f to 1f Default: {0.0f, 0.0f, 0.0f}

This Vector3 controls the spatial distribution of the cluster of early reflections. The direction of this vector controls the global direction of the reflections, while its magnitude controls how focused the reflections are towards this direction. For legacy reasons this Vector3 follows a left-handed co-ordinate system! Note that OpenAL uses a right-handed coordinate system. Unit: Vector3 of length 0f to 1f Default: {0.0f, 0.0f, 0.0f}

A list of valid Int32 Effect/GetEffect parameters

This property sets the waveform shape of the low-frequency oscillator that controls the delay time of the delayed signals. Unit: (0) Sinusoid, (1) Triangle Range [0 .. 1] Default: 1

This property controls the phase difference between the left and right low-frequency oscillators. At zero degrees the two low-frequency oscillators are synchronized. Unit: Degrees Range [-180 .. 180] Default: 90

Selects the shape of the low-frequency oscillator waveform that controls the amount of the delay of the sampled signal. Unit: (0) Sinusoid, (1) Triangle Range [0 .. 1] Default: 1

This changes the phase difference between the left and right low-frequency oscillator's. At zero degrees the two low-frequency oscillators are synchronized. Range [-180 .. +180] Default: 0

These select which internal signals are added together to produce the output. Unit: (0) Down, (1) Up, (2) Off Range [0 .. 2] Default: 0

Sets the vocal morpher 4-band formant filter A, used to impose vocal tract effects upon the input signal. The vocal morpher is not necessarily intended for use on voice signals; it is primarily intended for pitched noise effects, vocal-like wind effects, etc. Unit: Use enum EfxFormantFilterSettings Range [0 .. 29] Default: 0, "Phoneme A"

This is used to adjust the pitch of phoneme filter A in 1-semitone increments. Unit: Semitones Range [-24 .. +24] Default: 0

Sets the vocal morpher 4-band formant filter B, used to impose vocal tract effects upon the input signal. The vocal morpher is not necessarily intended for use on voice signals; it is primarily intended for pitched noise effects, vocal-like wind effects, etc. Unit: Use enum EfxFormantFilterSettings Range [0 .. 29] Default: 10, "Phoneme ER"

This is used to adjust the pitch of phoneme filter B in 1-semitone increments. Unit: Semitones Range [-24 .. +24] Default: 0

This controls the shape of the low-frequency oscillator used to morph between the two phoneme filters. Unit: (0) Sinusoid, (1) Triangle, (2) Sawtooth Range [0 .. 2] Default: 0

This sets the number of semitones by which the pitch is shifted. There are 12 semitones per octave. Unit: Semitones Range [-12 .. +12] Default: +12

This sets the number of cents between Semitones a pitch is shifted. A Cent is 1/100th of a Semitone. Unit: Cents Range [-50 .. +50] Default: 0

This controls which waveform is used as the carrier signal. Traditional ring modulator and tremolo effects generally use a sinusoidal carrier. Unit: (0) Sinusoid, (1) Sawtooth, (2) Square Range [0 .. 2] Default: 0

Enabling this will result in audio exhibiting smaller variation in intensity between the loudest and quietest portions. Unit: (0) Off, (1) On Range [0 .. 1] Default: 1

When this flag is set, the high-frequency decay time automatically stays below a limit value that's derived from the setting of the property Air Absorption HF. Unit: (0) False, (1) True Range [False, True] Default: True

When this flag is set, the high-frequency decay time automatically stays below a limit value that's derived from the setting of the property AirAbsorptionGainHF. Unit: (0) False, (1) True Range [False, True] Default: True

Used with the enum EfxEffectType as it's parameter.

Vocal morpher effect parameters. If both parameters are set to the same phoneme, that determines the filtering effect that will be heard. If these two parameters are set to different phonemes, the filtering effect will morph between the two settings at a rate specified by EfxEffectf.VocalMorpherRate.

Effect type definitions to be used with EfxEffecti.EffectType.

No Effect, disable. This Effect type is used when an Effect object is initially created.

The Reverb effect is the standard Effects Extension's environmental reverberation effect. It is available on all Generic Software and Generic Hardware devices.

The Chorus effect essentially replays the input audio accompanied by another slightly delayed version of the signal, creating a "doubling" effect.

The Distortion effect simulates turning up (overdriving) the gain stage on a guitar amplifier or adding a distortion pedal to an instrument's output.

The Echo effect generates discrete, delayed instances of the input signal.

The Flanger effect creates a "tearing" or "whooshing" sound, like a jet flying overhead.

The Frequency shifter is a single-sideband modulator, which translates all the component frequencies of the input signal by an equal amount.

The Vocal morpher consists of a pair of 4-band formant filters, used to impose vocal tract effects upon the input signal.

The Pitch shifter applies time-invariant pitch shifting to the input signal, over a one octave range and controllable at a semi-tone and cent resolution.

The Ring modulator multiplies an input signal by a carrier signal in the time domain, resulting in tremolo or inharmonic effects.

The Auto-wah effect emulates the sound of a wah-wah pedal used with an electric guitar, or a mute on a brass instrument.

The Compressor will boost quieter portions of the audio, while louder portions will stay the same or may even be reduced.

The Equalizer is very flexible, providing tonal control over four different adjustable frequency ranges.

The EAX Reverb has a more advanced parameter set than EfxEffectType.Reverb, but is only natively supported on devices that support the EAX 3.0 or above.

A list of valid Int32 AuxiliaryEffectSlot/GetAuxiliaryEffectSlot parameters

This property is used to attach an Effect object to the Auxiliary Effect Slot object. After the attachment, the Auxiliary Effect Slot object will contain the effect type and have the same effect parameters that were stored in the Effect object. Any Sources feeding the Auxiliary Effect Slot will immediate feed the new effect type and new effect parameters.

This property is used to enable or disable automatic send adjustments based on the physical positions of the sources and the listener. This property should be enabled when an application wishes to use a reverb effect to simulate the environment surrounding a listener or a collection of Sources. Range [False, True] Default: True

A list of valid 32-bits Float AuxiliaryEffectSlot/GetAuxiliaryEffectSlot parameters

This property is used to specify an output level for the Auxiliary Effect Slot. Setting the gain to 0.0f mutes the output. Range [0.0f .. 1.0f] Default: 1.0f

A list of valid 32-bits Float Filter/GetFilter parameters

Range [0.0f .. 1.0f] Default: 1.0f

A list of valid Int32 Filter/GetFilter parameters

Used with the enum EfxFilterType as Parameter to select a filter logic.

Filter type definitions to be used with EfxFilteri.FilterType.

No Filter, disable. This Filter type is used when a Filter object is initially created.

A low-pass filter is used to remove high frequency content from a signal.

Currently not implemented. A high-pass filter is used to remove low frequency content from a signal.

Currently not implemented. A band-pass filter is used to remove high and low frequency content from a signal.

OpenGL binding for .NET, implementing OpenGL 2.1, plus extensions.

This class contains all OpenGL enums and functions defined in the 2.1 specification. The official .spec files can be found at: http://opengl.org/registry/. We rely on static initialization to obtain the entry points for OpenGL functions. Please ensure that a valid OpenGL context has been made current in the pertinent thread before any OpenGL functions are called (toolkits like GLUT, SDL or GLFW will automatically take care of the context initialization process). Without a valid OpenGL context, we will only be able to retrieve statically exported entry points (typically corresponding to OpenGL version 1.1 under Windows, 1.3 under Linux and 1.4 under Windows Vista), and extension methods will need to be loaded manually. If you prefer to have more control on extension loading, you can use the ReloadFunctions or ReloadFunction methods to manually force the initialisation of OpenGL entry points. The ReloadFunctions method should be called whenever you change an existing visual or pixelformat. This generally happens when you change the color/stencil/depth buffer associated with a window (but probably not the resolution). This may or may not be necessary under Linux/MacOS, but is generally required for Windows. You can use the Gl.IsExtensionSupported method to check whether any given category of extension functions exists in the current OpenGL context. The results can be cached to speed up future searches. Keep in mind that different OpenGL contexts may support different extensions, and under different entry points. Always check if all required extensions are still supported when changing visuals or pixel formats. You may retrieve the entry point for an OpenGL function using the Gl.GetDelegate method.

Determines whether the specified OpenGL extension category is available in the current OpenGL context. Equivalent to IsExtensionSupported(name, true)

The string for the OpenGL extension category (eg. "GL_ARB_multitexture") True if the specified extension is available, false otherwise.

Creates a System.Delegate that can be used to call an OpenGL function, core or extension.

The name of the OpenGL function (eg. "glNewList") The signature of the OpenGL function. A System.Delegate that can be used to call this OpenGL function, or null if the specified function name did not correspond to an OpenGL function.

Loads all OpenGL functions (core and extensions).

This function will be automatically called the first time you use any opengl function. There is Call this function manually whenever you need to update OpenGL entry points. This need may arise if you change the pixelformat/visual, or in case you cannot (or do not want) to use the automatic initialization of the GL class.

Tries to reload the given OpenGL function (core or extension).

The name of the OpenGL function (i.e. glShaderSource) True if the function was found and reloaded, false otherwise. Use this function if you require greater granularity when loading OpenGL entry points. While the automatic initialisation will load all OpenGL entry points, in some cases the initialisation can take place before an OpenGL Context has been established. In this case, use this function to load the entry points for the OpenGL functions you will need, or use ReloadFunctions() to load all available entry points. This function returns true if the given OpenGL function is supported, false otherwise. To query for supported extensions use the IsExtensionSupported() function instead.

Builds a cache of all supported extensions.

Retrieves the entry point for a dynamically exported OpenGL function.

The function string for the OpenGL function (eg. "glNewList") An IntPtr contaning the address for the entry point, or IntPtr.Zero if the specified OpenGL function is not dynamically exported. The Marshal.GetDelegateForFunctionPointer method can be used to turn the return value into a call-able delegate. This function is cross-platform. It determines the underlying platform and uses the correct wgl, glx or agl GetAddress function to retrieve the function pointer.

Executes "uname" which returns a string representing the name of the underlying Unix kernel.

"Unix", "Linux", "Darwin" or null. Source code from "Mono: A Developer's Notebook"

Creates a System.Delegate that can be used to call a dynamically exported OpenGL function.

The name of the OpenGL function (eg. "glNewList") The signature of the OpenGL function. A System.Delegate that can be used to call this OpenGL function or null if the function is not available in the current OpenGL context.

Contains DllImports for the core OpenGL functions.

Build a string->MethodInfo map to speed up extension loading.

Provides text printing through OpenGL 1.5 vertex buffer objects.

Defines the interface for TextPrinter implementations.

Caches a text fragment for future use.

The vertex array for the text fragment. The index array for the text fragment. Please use the indexCount parameter instead of indices.Count, as the indices array may be larger than necessary for performance reasons. The actual number of indices in the text fragment. A TextHandle that can be used to draw the text fragment.

Draws the specified cached text fragment.

The TextHandle corresponding to the desired text fragment.

Draws a text fragment, without caching.

Contains the necessary information to print text through the VboTextPrinter implementation.

Represents a handle to cached text.

Constructs a new TextHandle,

Returns a System.String that represents the current TextHandle.

a System.String that descibes the current TextHandle.

Frees the resource consumed by the TextHandle.

Gets the handle of the cached text run. Call the OpenTK.Graphics.ITextPrinter.Draw() method to draw the text represented by this TextHandle.

Gets the TextureFont used for this text run.

The X-Ram Extension is provided on the top-end Sound Blaster X-Fi solutions (Sound Blaster X-Fi Fatal1ty, Sound Blaster X-Fi Elite Pro, or later). These products feature 64MB of X-Ram that can only be used for audio purposes, which can be controlled by this Extension.

This function is used to set the storage Mode of an array of OpenAL Buffers.

The number of OpenAL Buffers pointed to by buffer. An array of OpenAL Buffer handles. The storage mode that should be used for all the given buffers. Should be the value of one of the following enum names: XRamStorage.Automatic, XRamStorage.Hardware, XRamStorage.Accessible True if all the Buffers were successfully set to the requested storage mode, False otherwise.

This function is used to set the storage Mode of an array of OpenAL Buffers.

This function is used to retrieve the storage Mode of a single OpenAL Buffer.

The handle of an OpenAL Buffer. The current Mode of the Buffer.

This function is used to retrieve the storage Mode of a single OpenAL Buffer.

The handle of an OpenAL Buffer. The current Mode of the Buffer.

Returns True if the X-Ram Extension has been found and could be initialized.

Query total amount of X-RAM in bytes.

Query free X-RAM available in bytes.

This enum is used to abstract the need of using AL.GetEnumValue() with the Extension. The values do NOT correspond to AL_STORAGE_* tokens!

Put an Open AL Buffer into X-RAM if memory is available, otherwise use host RAM. This is the default mode.

Force an Open AL Buffer into X-RAM, good for non-streaming buffers.

Force an Open AL Buffer into 'accessible' (currently host) RAM, good for streaming buffers.

Encapsulates a sound stream and provides decoding and streaming capabilities.

Creates a new AudioReader that can read the specified sound file.

The path to the sound file. A new OpenTK.Audio.AudioReader, which can be used to read from the specified sound file.

Creates a new AudioReader that can read the specified soundstream.

The System.IO.Stream to read from. A new OpenTK.Audio.AudioReader, which can be used to read from the specified sound stream.

When overriden in a derived class, checks if the decoder supports the specified sound stream.

The System.IO.Stream to check. True if the sound stream is supported; false otherwise.

When overriden in a derived class, reads and decodes the specified number of samples from the sound stream.

The number of samples to read and decode. An OpenTK.Audio.SoundData object that contains the decoded buffer.

When overriden in a derived class, reads and decodes the sound stream.

An OpenTK.Audio.SoundData object that contains the decoded buffer.

Closes the underlying Stream and disposes of the AudioReader resources.

Finalizes this AudioReader.

Returns true if the AudioReader has reached the end of the file.

Gets or sets the input of the AudioReader.

Defines a common interface to all OpenGL resources.

Gets the GraphicsContext that owns this resource.

Gets the Id of this IGraphicsResource.

Constructs a new TextureFont, using the specified System.Drawing.Font.

The System.Drawing.Font to use.

Constructs a new TextureFont, using the specified parameters.

The System.Drawing.FontFamily to use for the typeface. The em size to use for the typeface.

Constructs a new TextureFont, using the specified parameters.

The System.Drawing.FontFamily to use for the typeface. The em size to use for the typeface. The style to use for the typeface.

Prepares the specified glyphs for rendering.

The glyphs to prepare for rendering.

Prepares the specified glyph for rendering.

The glyph to prepare for rendering.

Returns the characteristics of a loaded glyph.

The character corresponding to this glyph. The width of this glyph. The height of this glyph (line spacing). The bounding box of the texture buffer of this glyph. The handle to the texture that contains this glyph. True if the glyph has been loaded, false otherwise.

Measures the width of the specified string.

The string to measure. The measured width. The measured height. If true, adds space to account for glyph overhangs. Set to true if you wish to measure a complete string. Set to false if you wish to perform layout on adjacent strings.

Measures the width of the specified string.

The string to measure. The measured width. The measured height.

Calculates size information for the specified text.

The string to measure. A RectangleF containing the bounding box for the specified text.

Calculates size information for the specified text.

The string to measure. A SizeF structure containing the maximum desired width and height of the text. Default is SizeF.Empty. A RectangleF containing the bounding box for the specified text.

Calculates size information for the specified text.

The string to measure. A SizeF structure containing the maximum desired width and height of the text. Pass SizeF.Empty to disable wrapping calculations. A width or height of 0 disables the relevant calculation. A StringFormat object which specifies the measurement format of the string. Pass null to use the default StringFormat (StringFormat.GenericTypographic). A RectangleF containing the bounding box for the specified text.

Calculates size information for the specified text.

The string to measure. A SizeF structure containing the maximum desired width and height of the text. Pass SizeF.Empty to disable wrapping calculations. A width or height of 0 disables the relevant calculation. A StringFormat object which specifies the measurement format of the string. Pass null to use the default StringFormat (StringFormat.GenericDefault). Fills the specified IList of RectangleF structures with position information for individual characters. If this argument is null, these calculations are skipped. A RectangleF containing the bounding box for the specified text.

Calculates the optimal size for the font texture and TexturePacker, and creates both.

Releases all resources used by this OpenTK.Graphics.TextureFont.

Finalizes this TextureFont.

Gets a float indicating the default line spacing of this font.

Gets a float indicating the default size of this font, in points.

Gets the handle to the texture were this font resides.

Provides access to the OpenAL effects extension.

(Helper) Selects the Effect type used by this Effect handle.

Effect id returned from a successful call to GenEffects. Effect type.

(Helper) Selects the Effect type used by this Effect handle.

Effect id returned from a successful call to GenEffects. Effect type.

(Helper) reroutes the output of a Source through a Filter.

A valid Source handle. A valid Filter handle.

(Helper) reroutes the output of a Source through a Filter.

A valid Source handle. A valid Filter handle.

(Helper) Attaches an Effect to an Auxiliary Effect Slot.

The slot handle to attach the Effect to. The Effect handle that is being attached.

(Helper) Attaches an Effect to an Auxiliary Effect Slot.

The slot handle to attach the Effect to. The Effect handle that is being attached.

(Helper) Reroutes a Source's output into an Auxiliary Effect Slot.

The Source handle who's output is forwarded. The Auxiliary Effect Slot handle that receives input from the Source. Every Source has only a limited number of slots it can feed buffer to. The number must stay below AlcContextAttributes.EfxMaxAuxiliarySends Filter handle to be attached between Source ouput and Auxiliary Slot input. Use 0 or EfxFilterType.FilterNull for no filter.

(Helper) Reroutes a Source's output into an Auxiliary Effect Slot.

The GenEffects function is used to create one or more Effect objects. An Effect object stores an effect type and a set of parameter values to control that Effect. In order to use an Effect it must be attached to an Auxiliary Effect Slot object

After creation an Effect has no type (EfxEffectType.Null), so before it can be used to store a set of parameters, the application must specify what type of effect should be stored in the object, using Effect() with EfxEffecti. Number of Effects to be created. Pointer addressing sufficient memory to store n Effect object identifiers.

Generates one or more effect objects.

Number of Effect object identifiers to generate. The GenEffects function is used to create one or more Effect objects. An Effect object stores an effect type and a set of parameter values to control that Effect. In order to use an Effect it must be attached to an Auxiliary Effect Slot object. After creation an Effect has no type (EfxEffectType.Null), so before it can be used to store a set of parameters, the application must specify what type of effect should be stored in the object, using Effect() with EfxEffecti.

Generates a single effect object.

A handle to the generated effect object. The GenEffects function is used to create one or more Effect objects. An Effect object stores an effect type and a set of parameter values to control that Effect. In order to use an Effect it must be attached to an Auxiliary Effect Slot object. After creation an Effect has no type (EfxEffectType.Null), so before it can be used to store a set of parameters, the application must specify what type of effect should be stored in the object, using Effect() with EfxEffecti.

Generates a single effect object.

A handle to the generated effect object.

The DeleteEffects function is used to delete and free resources for Effect objects previously created with GenEffects.

Number of Effects to be deleted. Pointer to n Effect object identifiers.

The DeleteEffects function is used to delete and free resources for Effect objects previously created with GenEffects.

Number of Effects to be deleted. Pointer to n Effect object identifiers.

The DeleteEffects function is used to delete and free resources for Effect objects previously created with GenEffects.

Pointer to n Effect object identifiers.

The DeleteEffects function is used to delete and free resources for Effect objects previously created with GenEffects.

Pointer to n Effect object identifiers.

This function deletes one Effect only.

Pointer to an effect name/handle identifying the Effect Object to be deleted.

This function deletes one Effect only.

Pointer to an effect name/handle identifying the Effect Object to be deleted.

The IsEffect function is used to determine if an object identifier is a valid Effect object.

Effect identifier to validate. True if the identifier is a valid Effect, False otherwise.

The IsEffect function is used to determine if an object identifier is a valid Effect object.

Effect identifier to validate. True if the identifier is a valid Effect, False otherwise.

This function is used to set integer properties on Effect objects.

Effect object identifier. Effect property to set. Integer value.

This function is used to set integer properties on Effect objects.

Effect object identifier. Effect property to set. Integer value.

This function is used to set floating-point properties on Effect objects.

Effect object identifier. Effect property to set. Floating-point value.

This function is used to set floating-point properties on Effect objects.

Effect object identifier. Effect property to set. Floating-point value.

This function is used to set 3 floating-point properties on Effect objects.

Effect object identifier. Effect property to set. Pointer to Math.Vector3.

This function is used to set 3 floating-point properties on Effect objects.

Effect object identifier. Effect property to set. Pointer to Math.Vector3.

This function is used to retrieve integer properties from Effect objects.

Effect object identifier. Effect property to retrieve. Address where integer value will be stored.

This function is used to retrieve integer properties from Effect objects.

Effect object identifier. Effect property to retrieve. Address where integer value will be stored.

This function is used to retrieve floating-point properties from Effect objects.

Effect object identifier. Effect property to retrieve. Address where floating-point value will be stored.

This function is used to retrieve floating-point properties from Effect objects.

Effect object identifier. Effect property to retrieve. Address where floating-point value will be stored.

This function is used to retrieve 3 floating-point properties from Effect objects.

Effect object identifier. Effect property to retrieve. A Math.Vector3 to hold the values.

This function is used to retrieve 3 floating-point properties from Effect objects.

Effect object identifier. Effect property to retrieve. A Math.Vector3 to hold the values.

The GenFilters function is used to create one or more Filter objects. A Filter object stores a filter type and a set of parameter values to control that Filter. Filter objects can be attached to Sources as Direct Filters or Auxiliary Send Filters.

After creation a Filter has no type (EfxFilterType.Null), so before it can be used to store a set of parameters, the application must specify what type of filter should be stored in the object, using Filter() with EfxFilteri. Number of Filters to be created. Pointer addressing sufficient memory to store n Filter object identifiers.

This function generates only one Filter.

Storage Int32 for the new filter name/handle.

This function generates only one Filter.

Storage UInt32 for the new filter name/handle.

The DeleteFilters function is used to delete and free resources for Filter objects previously created with GenFilters.

Number of Filters to be deleted. Pointer to n Filter object identifiers.

The DeleteFilters function is used to delete and free resources for Filter objects previously created with GenFilters.

Number of Filters to be deleted. Pointer to n Filter object identifiers.

This function deletes one Filter only.

Pointer to an filter name/handle identifying the Filter Object to be deleted.

This function deletes one Filter only.

Pointer to an filter name/handle identifying the Filter Object to be deleted.

This function deletes one Filter only.

Pointer to an filter name/handle identifying the Filter Object to be deleted.

This function deletes one Filter only.

Pointer to an filter name/handle identifying the Filter Object to be deleted.

The IsFilter function is used to determine if an object identifier is a valid Filter object.

Effect identifier to validate. True if the identifier is a valid Filter, False otherwise.

The IsFilter function is used to determine if an object identifier is a valid Filter object.

Effect identifier to validate. True if the identifier is a valid Filter, False otherwise.

This function is used to set integer properties on Filter objects.

Filter object identifier. Effect property to set. Integer value.

This function is used to set integer properties on Filter objects.

Filter object identifier. Effect property to set. Integer value.

This function is used to set floating-point properties on Filter objects.

Filter object identifier. Effect property to set. Floating-point value.

This function is used to set floating-point properties on Filter objects.

Filter object identifier. Effect property to set. Floating-point value.

This function is used to retrieve integer properties from Filter objects.

Filter object identifier. Effect property to retrieve. Address where integer value will be stored.

This function is used to retrieve integer properties from Filter objects.

Filter object identifier. Effect property to retrieve. Address where integer value will be stored.

This function is used to retrieve floating-point properties from Filter objects.

Filter object identifier. Effect property to retrieve. Address where floating-point value will be stored.

This function is used to retrieve floating-point properties from Filter objects.

Filter object identifier. Effect property to retrieve. Address where floating-point value will be stored.

The GenAuxiliaryEffectSlots function is used to create one or more Auxiliary Effect Slots. The number of slots that can be created will be dependant upon the Open AL device used.

An application should check the OpenAL error state after making this call to determine if the Effect Slot was successfully created. If the function call fails then none of the requested Effect Slots are created. A good strategy for creating any OpenAL object is to use a for-loop and generate one object each loop iteration and then check for an error condition. If an error is set then the loop can be broken and the application can determine if sufficient resources are available. Number of Auxiliary Effect Slots to be created. Pointer addressing sufficient memory to store n Effect Slot object identifiers.

The GenAuxiliaryEffectSlots function is used to create one or more Auxiliary Effect Slots. The number of slots that can be created will be dependant upon the Open AL device used.

This function generates only one Auxiliary Effect Slot.

Storage Int32 for the new auxiliary effect slot name/handle.

This function generates only one Auxiliary Effect Slot.

Storage UInt32 for the new auxiliary effect slot name/handle.

The DeleteAuxiliaryEffectSlots function is used to delete and free resources for Auxiliary Effect Slots previously created with GenAuxiliaryEffectSlots.

Number of Auxiliary Effect Slots to be deleted. Pointer to n Effect Slot object identifiers.

The DeleteAuxiliaryEffectSlots function is used to delete and free resources for Auxiliary Effect Slots previously created with GenAuxiliaryEffectSlots.

Number of Auxiliary Effect Slots to be deleted. Pointer to n Effect Slot object identifiers.

The DeleteAuxiliaryEffectSlots function is used to delete and free resources for Auxiliary Effect Slots previously created with GenAuxiliaryEffectSlots.

Pointer to n Effect Slot object identifiers.

This function deletes one AuxiliaryEffectSlot only.

Pointer to an auxiliary effect slot name/handle identifying the Auxiliary Effect Slot Object to be deleted.

This function deletes one AuxiliaryEffectSlot only.

Pointer to an auxiliary effect slot name/handle identifying the Auxiliary Effect Slot Object to be deleted.

This function deletes one AuxiliaryEffectSlot only.

Pointer to an auxiliary effect slot name/handle identifying the Auxiliary Effect Slot Object to be deleted.

The IsAuxiliaryEffectSlot function is used to determine if an object identifier is a valid Auxiliary Effect Slot object.

Effect Slot object identifier to validate. True if the identifier is a valid Auxiliary Effect Slot, False otherwise.

The IsAuxiliaryEffectSlot function is used to determine if an object identifier is a valid Auxiliary Effect Slot object.

Effect Slot object identifier to validate. True if the identifier is a valid Auxiliary Effect Slot, False otherwise.

This function is used to set integer properties on Auxiliary Effect Slot objects.

Auxiliary Effect Slot object identifier. Auxiliary Effect Slot property to set. Integer value.

This function is used to set integer properties on Auxiliary Effect Slot objects.

Auxiliary Effect Slot object identifier. Auxiliary Effect Slot property to set. Integer value.

This function is used to set floating-point properties on Auxiliary Effect Slot objects.

Auxiliary Effect Slot object identifier. Auxiliary Effect Slot property to set. Floating-point value.

This function is used to set floating-point properties on Auxiliary Effect Slot objects.

Auxiliary Effect Slot object identifier. Auxiliary Effect Slot property to set. Floating-point value.

This function is used to retrieve integer properties on Auxiliary Effect Slot objects.

Auxiliary Effect Slot object identifier. Auxiliary Effect Slot property to retrieve. Address where integer value will be stored.

This function is used to retrieve integer properties on Auxiliary Effect Slot objects.

Auxiliary Effect Slot object identifier. Auxiliary Effect Slot property to retrieve. Address where integer value will be stored.

This function is used to retrieve floating properties on Auxiliary Effect Slot objects.

Auxiliary Effect Slot object identifier. Auxiliary Effect Slot property to retrieve. Address where floating-point value will be stored.

This function is used to retrieve floating properties on Auxiliary Effect Slot objects.

Auxiliary Effect Slot object identifier. Auxiliary Effect Slot property to retrieve. Address where floating-point value will be stored.

Constructs a new EffectsExtension instance.

Returns True if the EFX Extension has been found and could be initialized.

EAX Reverb Presets in legacy format - use ConvertReverbParameters() to convert to EFX EAX Reverb Presets for use with the OpenAL Effects Extension.

OpenAL binding for .NET, implementing ALC 1.1.

Binds functions and definitions in OpenAL32.dll or libAL.so.

Specifies OpenAl's native library archive.

Specifies OpenAl32.dll everywhere; will be mapped via .config for mono.

Specifies the calling convention.

Specifies .

Bad value.

bool false.

bool true.

No error.

Major version.

Minor version.

Attributes size.

All attributes.

Capture device specifier.

Capture default device specifier.

Capture samples.

Default device specifier.

Device specifier.

Extensions.

Frequency.

Refresh.

Sync.

Num of requested Mono (3D) Sources

Num of requested Stereo Sources

The device argument does not name a valid device.

The context argument does not name a valid context.

A function was called at inappropriate time, or in an inappropriate way, causing an illegal state. This can be an incompatible value, object ID, and/or function.

Illegal value passed as an argument to an AL call. Applies to parameter values, but not to enumerations.

A function could not be completed, because there is not enough memory available.

Closes a device.

A pointer to an opened device.

Creates a context using a specified device.

A pointer to a device. A pointer to a set of attributes: Returns a pointer to the new context (IntPtr.Zero on failure).

Creates a context using a specified device.

A pointer to a device. A pointer to a set of attributes: Returns a pointer to the new context (IntPtr.Zero on failure).

Creates a context using a specified device.

A pointer to a device. A pointer to a set of attributes: Returns a pointer to the new context (IntPtr.Zero on failure).

Creates a context using a specified device.

A pointer to a device. A pointer to a set of attributes: Returns a pointer to the new context (IntPtr.Zero on failure).

Destroys a context.

Pointer to the context to be destroyed.

Gets the device for a context.

The context to query. A pointer to a device or IntPtr.Zero on failue.

Retrieves the current context.

Returns a pointer to the current context or IntPtr.Zero on failure.

Retrieves the enum value for a specified enumeration name.

The device to be queried. A null terminated string describing the enum value. Returns the enum value described by the enumName string.

Retrieves the current context error state.

The device to query. The current context error state will be returned.

Returns integers related to the context.

The device to be queried. An attribute to be retrieved: The size of the destination buffer provided. A pointer to the data to be returned.

Returns integers related to the context.

The device to be queried. An attribute to be retrieved: The size of the destination buffer provided. A pointer to the data to be returned.

Returns integers related to the context.

The device to be queried. An attribute to be retrieved: The size of the destination buffer provided. A pointer to the data to be returned.

Returns integers related to the context.

The device to be queried. An attribute to be retrieved: The size of the destination buffer provided. A pointer to the data to be returned.

Retrieves the address of a specified context extension function.

The device to be queried for the function. A null terminated string describing the function. Returns the address of the function, or IntPtr.Zero if it is not found.

Returns strings related to the context.

The device to be queried. An attribute to be retrieved: Returns a pointer to a string.

Returns strings related to the context.

The device to be queried. An attribute to be retrieved: Returns a pointer to a string.

Queries if a specified context extension is available.

The device to be queried for an extension. A null terminated string describing the extension. Returns if the extension is available, if the extension is not available.

Makes a specified context the current context.

Pointer to the new context. Returns an error code on failure.

Opens a device by name.

A null-terminated string describing a device. Returns a pointer to the opened device.

Tells a context to begin processing.

Pointer to the new context.

Suspends processing on a specified context.

A pointer to the context to be suspended.

The Open Device will be captured

Holds part or the whole of a 2d OpenGL texture.

Defines available directions for text layout.

The text is layed out from left to right.

The text is layed out from right to left.

The text is layed out vertically.

Represents a bezier curve with as many points as you want.

The parallel value.

Constructs a new .

The points.

Constructs a new .

The points.

Constructs a new .

The parallel value. The points.

Constructs a new .

The parallel value. The points.

Calculates the point with the specified t.

The t value, between 0.0f and 1.0f. Resulting point.

Calculates the length of this bezier curve.

The precision. Length of curve. The precision gets better as the value gets smaller.

Calculates the length of the specified bezier curve.

The points. The precision value. The precision gets better as the value gets smaller.

Calculates the length of the specified bezier curve.

The points. The precision value. The parallel value. Length of curve. The precision gets better as the value gets smaller. The parameter defines whether the curve should be calculated as a parallel curve to the original bezier curve. A value of 0.0f represents the original curve, 5.0f represents a curve that has always a distance of 5.0f to the orignal curve.

Calculates the point on the given bezier curve with the specified t parameter.

The points. The t parameter, a value between 0.0f and 1.0f. Resulting point.

Calculates the point on the given bezier curve with the specified t parameter.

The points. The t parameter, a value between 0.0f and 1.0f. The parallel value. Resulting point. The parameter defines whether the curve should be calculated as a parallel curve to the original bezier curve. A value of 0.0f represents the original curve, 5.0f represents a curve that has always a distance of 5.0f to the orignal curve.

Calculates the point with the specified t of the derivative of the given bezier function.

The points. The t parameter, value between 0.0f and 1.0f. Resulting point.

Gets the points of this curve.

The first point and the last points represent the anchor points.

2-component Vector of the Half type. Occupies 4 Byte total.

The X component of the Half2.

The Y component of the Half2.

The new Half2 instance will avoid conversion and copy directly from the Half parameters.

An Half instance of a 16-bit half-precision floating-point number. An Half instance of a 16-bit half-precision floating-point number.

The new Half2 instance will convert the 2 parameters into 16-bit half-precision floating-point.

32-bit single-precision floating-point number. 32-bit single-precision floating-point number.

The new Half2 instance will convert the 2 parameters into 16-bit half-precision floating-point.

32-bit single-precision floating-point number. 32-bit single-precision floating-point number. Enable checks that will throw if the conversion result is not meaningful.

The new Half2 instance will convert the Vector2 into 16-bit half-precision floating-point.

OpenTK.Vector2

The new Half2 instance will convert the Vector2 into 16-bit half-precision floating-point.

OpenTK.Vector2 Enable checks that will throw if the conversion result is not meaningful.

The new Half2 instance will convert the Vector2 into 16-bit half-precision floating-point. This is the fastest constructor.

OpenTK.Vector2

The new Half2 instance will convert the Vector2 into 16-bit half-precision floating-point.

OpenTK.Vector2 Enable checks that will throw if the conversion result is not meaningful.

The new Half2 instance will convert the Vector2d into 16-bit half-precision floating-point.

OpenTK.Vector2d

The new Half2 instance will convert the Vector2d into 16-bit half-precision floating-point.

OpenTK.Vector2d Enable checks that will throw if the conversion result is not meaningful.

The new Half2 instance will convert the Vector2d into 16-bit half-precision floating-point. This is the faster constructor.

OpenTK.Vector2d

The new Half2 instance will convert the Vector2d into 16-bit half-precision floating-point.

OpenTK.Vector2d Enable checks that will throw if the conversion result is not meaningful.

Returns this Half2 instance's contents as Vector2.

OpenTK.Vector2

Returns this Half2 instance's contents as Vector2d.

Converts OpenTK.Vector2 to OpenTK.Half2.

The Vector2 to convert. The resulting Half vector.

Converts OpenTK.Vector2d to OpenTK.Half2.

The Vector2d to convert. The resulting Half vector.

Converts OpenTK.Half2 to OpenTK.Vector2.

The Half2 to convert. The resulting Vector2.

Converts OpenTK.Half2 to OpenTK.Vector2d.

The Half2 to convert. The resulting Vector2d.

The size in bytes for an instance of the Half2 struct is 4.

Constructor used by ISerializable to deserialize the object.

Used by ISerialize to serialize the object.

Updates the X and Y components of this instance by reading from a Stream.

A BinaryReader instance associated with an open Stream.

Writes the X and Y components of this instance into a Stream.

A BinaryWriter instance associated with an open Stream.

Returns a value indicating whether this instance is equal to a specified OpenTK.Half2 vector.

OpenTK.Half2 to compare to this instance.. True, if other is equal to this instance; false otherwise.

Returns a string that contains this Half2's numbers in human-legible form.

Returns the Half2 as an array of bytes.

The Half2 to convert. The input as byte array.

Converts an array of bytes into Half2.

A Half2 in it's byte[] representation. The starting position within value. A new Half2 instance.

Adds boundingBox to the GlyphPacker.

The bounding box of the item to pack. The System.Drawing.Rectangle that contains the position of the packed item. True, if the item was successfully packed; false if the item is too big for this packer.. Occurs if the item is larger than the available TexturePacker area Occurs if the item cannot fit in the remaining packer space.

Adds boundingBox to the GlyphPacker.

The bounding box of the item to pack. The System.Drawing.RectangleF that contains the position of the packed item. True, if the item was successfully packed; false if the item is too big for this packer.. Occurs if the item is larger than the available TexturePacker area Occurs if the item cannot fit in the remaining packer space.

Adds boundingBox to the GlyphPacker.

The bounding box of the item to pack. A System.Drawing.Rectangle containing the coordinates of the packed item. Occurs if the item is larger than the available TexturePacker area Occurs if the item cannot fit in the remaining packer space.

Rounds boundingBox to the largest integer and adds the resulting Rectangle to the GlyphPacker.

Discards all packed items.

OpenGL bindings for .NET, implementing OpenGL 3.1, plus extensions.

This class contains all OpenGL enums and functions defined in the 3.1 specification. The official .spec files can be found at: http://opengl.org/registry/. A valid OpenGL context must be created before calling any OpenGL function. Use the GL.Load and GL.LoadAll methods to prepare function entry points prior to use. To maintain cross-platform compatibility, this must be done for both core and extension functions. The GameWindow and the GLControl class will take care of this automatically. You can use the GL.SupportsExtension method to check whether any given category of extension functions exists in the current OpenGL context. Keep in mind that different OpenGL contexts may support different extensions, and under different entry points. Always check if all required extensions are still supported when changing visuals or pixel formats. You may retrieve the entry point for an OpenGL function using the GL.GetDelegate method.

Determines whether the specified OpenGL extension category is available in the current OpenGL context. Equivalent to IsExtensionSupported(name, true)

The string for the OpenGL extension category (eg. "GL_ARB_multitexture") True if the specified extension is available, false otherwise.

Returns a System.Delegate wrapping the specified OpenGL function. You must use the base OpenGL name of the function (e.g. "glVertex3fv" instead of "Vertex3").

The name of the OpenGL function (eg. "glNewList") A System.Delegate that can be used to call this OpenGL function or null, if the specified function name does not correspond to an OpenGL function or if the function is not supported by the video drivers.

Returns a System.Delegate wrapping an OpenGL function.

Loads all OpenGL functions (core and extensions).

Tries to reload the given OpenGL function (core or extension).

Loads an OpenGL function into a type-safe System.Delegate.

Checks if a given OpenGL function is supported by the current context

The name of the OpenGL function (i.e. glShaderSource) True if the function is supported, false otherwise

Checks if a given OpenGL function is supported by the current context

The name of the OpenGL function (e.g. glShaderSource) The name of the extension catagory (e.g. ARB, EXT, ATI, ...) True if the function is supported, false otherwise

Checks if a given OpenGL function is supported by the current context.

The System.Reflection.MethodInfo for the OpenGL function. True if the function is supported, false otherwise.

Builds a cache of the supported extensions to speed up searches.

Retrieves the entry point for a dynamically exported OpenGL function.

Creates a System.Delegate that can be used to call a dynamically exported OpenGL function.

Helper function that defines the coordinate origin of the Point Sprite.

A OpenTK.Graphics.OpenGL.GL.PointSpriteCoordOriginParameter token, denoting the origin of the Point Sprite.

Operate on the accumulation buffer

Specifies the accumulation buffer operation. Symbolic constants GL_ACCUM, GL_LOAD, GL_ADD, GL_MULT, and GL_RETURN are accepted. Specifies a floating-point value used in the accumulation buffer operation. op determines how value is used.

Select active texture unit

Specifies which texture unit to make active. The number of texture units is implementation dependent, but must be at least two. texture must be one of GL_TEXTURE, where i ranges from 0 to the larger of (GL_MAX_TEXTURE_COORDS - 1) and (GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1). The initial value is GL_TEXTURE0.

Specify the alpha test function

Specifies the alpha comparison function. Symbolic constants GL_NEVER, GL_LESS, GL_EQUAL, GL_LEQUAL, GL_GREATER, GL_NOTEQUAL, GL_GEQUAL, and GL_ALWAYS are accepted. The initial value is GL_ALWAYS. Specifies the reference value that incoming alpha values are compared to. This value is clamped to the range [0,1], where 0 represents the lowest possible alpha value and 1 the highest possible value. The initial reference value is 0.

Determine if textures are loaded in texture memory

Specifies the number of textures to be queried. Specifies an array containing the names of the textures to be queried. Specifies an array in which the texture residence status is returned. The residence status of a texture named by an element of textures is returned in the corresponding element of residences.

Determine if textures are loaded in texture memory

Render a vertex using the specified vertex array element

Specifies an index into the enabled vertex data arrays.

Attaches a shader object to a program object

Specifies the program object to which a shader object will be attached. Specifies the shader object that is to be attached.

Attaches a shader object to a program object

Specifies the program object to which a shader object will be attached. Specifies the shader object that is to be attached.

Delimit the vertices of a primitive or a group of like primitives

Specifies the primitive or primitives that will be created from vertices presented between glBegin and the subsequent glEnd. Ten symbolic constants are accepted: GL_POINTS, GL_LINES, GL_LINE_STRIP, GL_LINE_LOOP, GL_TRIANGLES, GL_TRIANGLE_STRIP, GL_TRIANGLE_FAN, GL_QUADS, GL_QUAD_STRIP, and GL_POLYGON.

Delimit the boundaries of a query object

Specifies the target type of query object established between glBeginQuery and the subsequent glEndQuery. The symbolic constant must be GL_SAMPLES_PASSED. Specifies the name of a query object.

Delimit the boundaries of a query object

Specifies the target type of query object established between glBeginQuery and the subsequent glEndQuery. The symbolic constant must be GL_SAMPLES_PASSED. Specifies the name of a query object.

Associates a generic vertex attribute index with a named attribute variable

Specifies the handle of the program object in which the association is to be made. Specifies the index of the generic vertex attribute to be bound. Specifies a null terminated string containing the name of the vertex shader attribute variable to which index is to be bound.

Associates a generic vertex attribute index with a named attribute variable

Bind a named buffer object

Specifies the target to which the buffer object is bound. The symbolic constant must be GL_ARRAY_BUFFER, GL_ELEMENT_ARRAY_BUFFER, GL_PIXEL_PACK_BUFFER, or GL_PIXEL_UNPACK_BUFFER. Specifies the name of a buffer object.

Bind a named buffer object

Bind a named texture to a texturing target

Specifies the target to which the texture is bound. Must be either GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_3D, or GL_TEXTURE_CUBE_MAP. Specifies the name of a texture.

Bind a named texture to a texturing target

Specifies the target to which the texture is bound. Must be either GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_3D, or GL_TEXTURE_CUBE_MAP. Specifies the name of a texture.

Draw a bitmap

Specify the pixel width and height of the bitmap image. Specify the location of the origin in the bitmap image. The origin is measured from the lower left corner of the bitmap, with right and up being the positive axes. Specify the x and y offsets to be added to the current raster position after the bitmap is drawn. Specifies the address of the bitmap image.

Draw a bitmap

Set the blend color

specify the components of GL_BLEND_COLOR

Specify the equation used for both the RGB blend equation and the Alpha blend equation

specifies how source and destination colors are combined. It must be GL_FUNC_ADD, GL_FUNC_SUBTRACT, GL_FUNC_REVERSE_SUBTRACT, GL_MIN, GL_MAX.

Specify the equation used for both the RGB blend equation and the Alpha blend equation

specifies how source and destination colors are combined. It must be GL_FUNC_ADD, GL_FUNC_SUBTRACT, GL_FUNC_REVERSE_SUBTRACT, GL_MIN, GL_MAX.

Specify the equation used for both the RGB blend equation and the Alpha blend equation

specifies how source and destination colors are combined. It must be GL_FUNC_ADD, GL_FUNC_SUBTRACT, GL_FUNC_REVERSE_SUBTRACT, GL_MIN, GL_MAX.

Set the RGB blend equation and the alpha blend equation separately

specifies the RGB blend equation, how the red, green, and blue components of the source and destination colors are combined. It must be GL_FUNC_ADD, GL_FUNC_SUBTRACT, GL_FUNC_REVERSE_SUBTRACT, GL_MIN, GL_MAX. specifies the alpha blend equation, how the alpha component of the source and destination colors are combined. It must be GL_FUNC_ADD, GL_FUNC_SUBTRACT, GL_FUNC_REVERSE_SUBTRACT, GL_MIN, GL_MAX.

Set the RGB blend equation and the alpha blend equation separately

Specify pixel arithmetic

Specifies how the red, green, blue, and alpha source blending factors are computed. The following symbolic constants are accepted: GL_ZERO, GL_ONE, GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR, GL_DST_COLOR, GL_ONE_MINUS_DST_COLOR, GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_DST_ALPHA, GL_ONE_MINUS_DST_ALPHA, GL_CONSTANT_COLOR, GL_ONE_MINUS_CONSTANT_COLOR, GL_CONSTANT_ALPHA, GL_ONE_MINUS_CONSTANT_ALPHA, and GL_SRC_ALPHA_SATURATE. The initial value is GL_ONE. Specifies how the red, green, blue, and alpha destination blending factors are computed. The following symbolic constants are accepted: GL_ZERO, GL_ONE, GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR, GL_DST_COLOR, GL_ONE_MINUS_DST_COLOR, GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_DST_ALPHA, GL_ONE_MINUS_DST_ALPHA. GL_CONSTANT_COLOR, GL_ONE_MINUS_CONSTANT_COLOR, GL_CONSTANT_ALPHA, and GL_ONE_MINUS_CONSTANT_ALPHA. The initial value is GL_ZERO.

Specify pixel arithmetic

Specify pixel arithmetic for RGB and alpha components separately

Specifies how the red, green, and blue blending factors are computed. The following symbolic constants are accepted: GL_ZERO, GL_ONE, GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR, GL_DST_COLOR, GL_ONE_MINUS_DST_COLOR, GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_DST_ALPHA, GL_ONE_MINUS_DST_ALPHA, GL_CONSTANT_COLOR, GL_ONE_MINUS_CONSTANT_COLOR, GL_CONSTANT_ALPHA, GL_ONE_MINUS_CONSTANT_ALPHA, and GL_SRC_ALPHA_SATURATE. The initial value is GL_ONE. Specifies how the red, green, and blue destination blending factors are computed. The following symbolic constants are accepted: GL_ZERO, GL_ONE, GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR, GL_DST_COLOR, GL_ONE_MINUS_DST_COLOR, GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_DST_ALPHA, GL_ONE_MINUS_DST_ALPHA. GL_CONSTANT_COLOR, GL_ONE_MINUS_CONSTANT_COLOR, GL_CONSTANT_ALPHA, and GL_ONE_MINUS_CONSTANT_ALPHA. The initial value is GL_ZERO. Specified how the alpha source blending factor is computed. The same symbolic constants are accepted as for srcRGB. The initial value is GL_ONE. Specified how the alpha destination blending factor is computed. The same symbolic constants are accepted as for dstRGB. The initial value is GL_ZERO.

Specify pixel arithmetic for RGB and alpha components separately

Creates and initializes a buffer object's data store

Specifies the target buffer object. The symbolic constant must be GL_ARRAY_BUFFER, GL_ELEMENT_ARRAY_BUFFER, GL_PIXEL_PACK_BUFFER, or GL_PIXEL_UNPACK_BUFFER. Specifies the size in bytes of the buffer object's new data store. Specifies a pointer to data that will be copied into the data store for initialization, or NULL if no data is to be copied. Specifies the expected usage pattern of the data store. The symbolic constant must be GL_STREAM_DRAW, GL_STREAM_READ, GL_STREAM_COPY, GL_STATIC_DRAW, GL_STATIC_READ, GL_STATIC_COPY, GL_DYNAMIC_DRAW, GL_DYNAMIC_READ, or GL_DYNAMIC_COPY.

Creates and initializes a buffer object's data store

Updates a subset of a buffer object's data store

Specifies the target buffer object. The symbolic constant must be GL_ARRAY_BUFFER, GL_ELEMENT_ARRAY_BUFFER, GL_PIXEL_PACK_BUFFER, or GL_PIXEL_UNPACK_BUFFER. Specifies the offset into the buffer object's data store where data replacement will begin, measured in bytes. Specifies the size in bytes of the data store region being replaced. Specifies a pointer to the new data that will be copied into the data store.

Updates a subset of a buffer object's data store

Specifies the target buffer object. The symbolic constant must be GL_ARRAY_BUFFER, GL_ELEMENT_ARRAY_BUFFER, GL_PIXEL_PACK_BUFFER, or GL_PIXEL_UNPACK_BUFFER. Specifies the offset into the buffer object's data store where data replacement will begin, measured in bytes. Specifies the size in bytes of the data store region being replaced. Specifies a pointer to the new data that will be copied into the data store.

Updates a subset of a buffer object's data store

Specifies the target buffer object. The symbolic constant must be GL_ARRAY_BUFFER, GL_ELEMENT_ARRAY_BUFFER, GL_PIXEL_PACK_BUFFER, or GL_PIXEL_UNPACK_BUFFER. Specifies the offset into the buffer object's data store where data replacement will begin, measured in bytes. Specifies the size in bytes of the data store region being replaced. Specifies a pointer to the new data that will be copied into the data store.

Updates a subset of a buffer object's data store

Specifies the target buffer object. The symbolic constant must be GL_ARRAY_BUFFER, GL_ELEMENT_ARRAY_BUFFER, GL_PIXEL_PACK_BUFFER, or GL_PIXEL_UNPACK_BUFFER. Specifies the offset into the buffer object's data store where data replacement will begin, measured in bytes. Specifies the size in bytes of the data store region being replaced. Specifies a pointer to the new data that will be copied into the data store.

Updates a subset of a buffer object's data store

Specifies the target buffer object. The symbolic constant must be GL_ARRAY_BUFFER, GL_ELEMENT_ARRAY_BUFFER, GL_PIXEL_PACK_BUFFER, or GL_PIXEL_UNPACK_BUFFER. Specifies the offset into the buffer object's data store where data replacement will begin, measured in bytes. Specifies the size in bytes of the data store region being replaced. Specifies a pointer to the new data that will be copied into the data store.

Execute a display list

Specifies the integer name of the display list to be executed.

Execute a display list

Specifies the integer name of the display list to be executed.

Execute a list of display lists

Specifies the number of display lists to be executed. Specifies the type of values in lists. Symbolic constants GL_BYTE, GL_UNSIGNED_BYTE, GL_SHORT, GL_UNSIGNED_SHORT, GL_INT, GL_UNSIGNED_INT, GL_FLOAT, GL_2_BYTES, GL_3_BYTES, and GL_4_BYTES are accepted. Specifies the address of an array of name offsets in the display list. The pointer type is void because the offsets can be bytes, shorts, ints, or floats, depending on the value of type.

Execute a list of display lists

Clear buffers to preset values

Bitwise OR of masks that indicate the buffers to be cleared. The four masks are GL_COLOR_BUFFER_BIT, GL_DEPTH_BUFFER_BIT, GL_ACCUM_BUFFER_BIT, and GL_STENCIL_BUFFER_BIT.

Specify clear values for the accumulation buffer

Specify the red, green, blue, and alpha values used when the accumulation buffer is cleared. The initial values are all 0.

Specify clear values for the color buffers

Specify the red, green, blue, and alpha values used when the color buffers are cleared. The initial values are all 0.

Specify the clear value for the depth buffer

Specifies the depth value used when the depth buffer is cleared. The initial value is 1.

Specify the clear value for the color index buffers

Specifies the index used when the color index buffers are cleared. The initial value is 0.

Specify the clear value for the stencil buffer

Specifies the index used when the stencil buffer is cleared. The initial value is 0.

Select active texture unit

Specifies which texture unit to make active. The number of texture units is implementation dependent, but must be at least two. texture must be one of GL_TEXTURE, where i ranges from 0 to the value of GL_MAX_TEXTURE_COORDS - 1, which is an implementation-dependent value. The initial value is GL_TEXTURE0.

Specify a plane against which all geometry is clipped

Specifies which clipping plane is being positioned. Symbolic names of the form GL_CLIP_PLANEi, where i is an integer between 0 and GL_MAX_CLIP_PLANES - 1, are accepted. Specifies the address of an array of four double-precision floating-point values. These values are interpreted as a plane equation.

Specify a plane against which all geometry is clipped

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Set the current color

Specify new red, green, and blue values for the current color. Specifies a new alpha value for the current color. Included only in the four-argument glColor4 commands.

Enable and disable writing of frame buffer color components

Specify whether red, green, blue, and alpha can or cannot be written into the frame buffer. The initial values are all GL_TRUE, indicating that the color components can be written.

Enable and disable writing of frame buffer color components

Specify whether red, green, blue, and alpha can or cannot be written into the frame buffer. The initial values are all GL_TRUE, indicating that the color components can be written.

Enable and disable writing of frame buffer color components

Specify whether red, green, blue, and alpha can or cannot be written into the frame buffer. The initial values are all GL_TRUE, indicating that the color components can be written.

Cause a material color to track the current color

Specifies whether front, back, or both front and back material parameters should track the current color. Accepted values are GL_FRONT, GL_BACK, and GL_FRONT_AND_BACK. The initial value is GL_FRONT_AND_BACK. Specifies which of several material parameters track the current color. Accepted values are GL_EMISSION, GL_AMBIENT, GL_DIFFUSE, GL_SPECULAR, and GL_AMBIENT_AND_DIFFUSE. The initial value is GL_AMBIENT_AND_DIFFUSE.

Define an array of colors

Specifies the number of components per color. Must be 3 or 4. The initial value is 4. Specifies the data type of each color component in the array. Symbolic constants GL_BYTE, GL_UNSIGNED_BYTE, GL_SHORT, GL_UNSIGNED_SHORT, GL_INT, GL_UNSIGNED_INT, GL_FLOAT, and GL_DOUBLE are accepted. The initial value is GL_FLOAT. Specifies the byte offset between consecutive colors. If stride is 0, the colors are understood to be tightly packed in the array. The initial value is 0. Specifies a pointer to the first component of the first color element in the array. The initial value is 0.

Define an array of colors

Respecify a portion of a color table

Must be one of GL_COLOR_TABLE, GL_POST_CONVOLUTION_COLOR_TABLE, or GL_POST_COLOR_MATRIX_COLOR_TABLE. The starting index of the portion of the color table to be replaced. The number of table entries to replace. The format of the pixel data in data. The allowable values are GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA, GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_RGB, GL_BGR, GL_RGBA, and GL_BGRA. The type of the pixel data in data. The allowable values are GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT, GL_SHORT, GL_UNSIGNED_INT, GL_INT, GL_FLOAT, GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV, GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV, GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV, GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV, GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_REV, GL_UNSIGNED_INT_10_10_10_2, and GL_UNSIGNED_INT_2_10_10_10_REV. Pointer to a one-dimensional array of pixel data that is processed to replace the specified region of the color table.

Respecify a portion of a color table

Define a color lookup table

Must be one of GL_COLOR_TABLE, GL_POST_CONVOLUTION_COLOR_TABLE, GL_POST_COLOR_MATRIX_COLOR_TABLE, GL_PROXY_COLOR_TABLE, GL_PROXY_POST_CONVOLUTION_COLOR_TABLE, or GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE. The internal format of the color table. The allowable values are GL_ALPHA, GL_ALPHA4, GL_ALPHA8, GL_ALPHA12, GL_ALPHA16, GL_LUMINANCE, GL_LUMINANCE4, GL_LUMINANCE8, GL_LUMINANCE12, GL_LUMINANCE16, GL_LUMINANCE_ALPHA, GL_LUMINANCE4_ALPHA4, GL_LUMINANCE6_ALPHA2, GL_LUMINANCE8_ALPHA8, GL_LUMINANCE12_ALPHA4, GL_LUMINANCE12_ALPHA12, GL_LUMINANCE16_ALPHA16, GL_INTENSITY, GL_INTENSITY4, GL_INTENSITY8, GL_INTENSITY12, GL_INTENSITY16, GL_R3_G3_B2, GL_RGB, GL_RGB4, GL_RGB5, GL_RGB8, GL_RGB10, GL_RGB12, GL_RGB16, GL_RGBA, GL_RGBA2, GL_RGBA4, GL_RGB5_A1, GL_RGBA8, GL_RGB10_A2, GL_RGBA12, and GL_RGBA16. The number of entries in the color lookup table specified by data. The format of the pixel data in data. The allowable values are GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA, GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_RGB, GL_BGR, GL_RGBA, and GL_BGRA. The type of the pixel data in data. The allowable values are GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT, GL_SHORT, GL_UNSIGNED_INT, GL_INT, GL_FLOAT, GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV, GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV, GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV, GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV, GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_REV, GL_UNSIGNED_INT_10_10_10_2, and GL_UNSIGNED_INT_2_10_10_10_REV. Pointer to a one-dimensional array of pixel data that is processed to build the color table.

Define a color lookup table

Set color lookup table parameters

The target color table. Must be GL_COLOR_TABLE, GL_POST_CONVOLUTION_COLOR_TABLE, or GL_POST_COLOR_MATRIX_COLOR_TABLE. The symbolic name of a texture color lookup table parameter. Must be one of GL_COLOR_TABLE_SCALE or GL_COLOR_TABLE_BIAS. A pointer to an array where the values of the parameters are stored.

Set color lookup table parameters

Compiles a shader object

Specifies the shader object to be compiled.

Compiles a shader object

Specifies the shader object to be compiled.

Specify a one-dimensional texture image in a compressed format

Specifies the target texture. Must be GL_TEXTURE_1D or GL_PROXY_TEXTURE_1D. Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image. Specifies the format of the compressed image data stored at address data. Specifies the width of the texture image including the border if any. If the GL version does not support non-power-of-two sizes, this value must be 2 sup n + 2 ( border ) for some integer . All implementations support texture images that are at least 64 texels wide. The height of the 1D texture image is 1. Specifies the width of the border. Must be either 0 or 1. Specifies the number of unsigned bytes of image data starting at the address specified by data. Specifies a pointer to the compressed image data in memory.