Added a new quality grade for circles ZN_CIRCLE_FINER

1 files changed, 136 insertions, 1 deletions

diff --git a/generic/Geo.c b/generic/Geo.c
index d1b89af..b1ad802 100644
--- a/generic/Geo.c
+++ b/generic/Geo.c
@@ -2105,7 +2105,138 @@ ZnGetCirclePoints(int		type,
 		  unsigned int	*num_points,
 		  ZnList	point_list)
 {
-  static ZnPoint genarc_finest[] = { /* 64 */
+  static ZnPoint genarc_finest[] = { /* 128 */
+    {1.0, 0.0},
+    {0.99879545617, 0.0490676750517},
+    {0.99518472653, 0.0980171417729},
+    {0.989176509646, 0.146730476607},
+    {0.980785279837, 0.195090324861},
+    {0.970031252314, 0.24298018342},
+    {0.956940334469, 0.290284681418},
+    {0.941544063473, 0.336889858172},
+    {0.923879530291, 0.382683437725},
+    {0.903989290333, 0.42755509933},
+    {0.88192126093, 0.471396743221},
+    {0.857728605899, 0.514102751035},
+    {0.831469607468, 0.555570240255},
+    {0.803207525865, 0.595699312064},
+    {0.773010446922, 0.634393292011},
+    {0.74095111805, 0.671558962907},
+    {0.707106772982, 0.707106789391},
+    {0.671558945713, 0.740951133634},
+    {0.634393274074, 0.773010461643},
+    {0.595699293426, 0.803207539688},
+    {0.555570220961, 0.83146962036},
+    {0.514102731131, 0.857728617829},
+    {0.471396722756, 0.881921271869},
+    {0.427555078353, 0.903989300254},
+    {0.382683416286, 0.923879539171},
+    {0.336889836323, 0.94154407129},
+    {0.290284659212, 0.956940341205},
+    {0.242980160911, 0.970031257952},
+    {0.195090302102, 0.980785284364},
+    {0.146730453653, 0.98917651305},
+    {0.0980171186795, 0.995184728805},
+    {0.0490676518746, 0.998795457308},
+    {-2.32051033331e-08, 1.0},
+    {-0.0490676982289, 0.998795455031},
+    {-0.0980171648663, 0.995184724256},
+    {-0.146730499561, 0.989176506241},
+    {-0.19509034762, 0.98078527531},
+    {-0.24298020593, 0.970031246675},
+    {-0.290284703624, 0.956940327733},
+    {-0.33688988002, 0.941544055655},
+    {-0.382683459163, 0.923879521411},
+    {-0.427555120307, 0.903989280412},
+    {-0.471396763686, 0.881921249991},
+    {-0.514102770939, 0.85772859397},
+    {-0.555570259549, 0.831469594576},
+    {-0.595699330703, 0.803207512042},
+    {-0.634393309949, 0.773010432201},
+    {-0.6715589801, 0.740951102467},
+    {-0.707106805799, 0.707106756574},
+    {-0.740951149217, 0.671558928519},
+    {-0.773010476365, 0.634393256136},
+    {-0.803207553511, 0.595699274787},
+    {-0.831469633252, 0.555570201666},
+    {-0.857728629759, 0.514102711228},
+    {-0.881921282808, 0.471396702291},
+    {-0.903989310176, 0.427555057376},
+    {-0.923879548052, 0.382683394847},
+    {-0.941544079108, 0.336889814474},
+    {-0.956940347941, 0.290284637006},
+    {-0.97003126359, 0.242980138401},
+    {-0.980785288892, 0.195090279343},
+    {-0.989176516455, 0.146730430699},
+    {-0.995184731079, 0.0980170955862},
+    {-0.998795458447, 0.0490676286974},
+    {-1.0, -4.64102066663e-08},
+    {-0.998795453892, -0.049067721406},
+    {-0.995184721981, -0.0980171879596},
+    {-0.989176502836, -0.146730522515},
+    {-0.980785270783, -0.195090370379},
+    {-0.970031241037, -0.24298022844},
+    {-0.956940320997, -0.29028472583},
+    {-0.941544047838, -0.336889901869},
+    {-0.923879512531, -0.382683480602},
+    {-0.90398927049, -0.427555141284},
+    {-0.881921239052, -0.471396784151},
+    {-0.85772858204, -0.514102790842},
+    {-0.831469581684, -0.555570278844},
+    {-0.803207498218, -0.595699349341},
+    {-0.77301041748, -0.634393327887},
+    {-0.740951086883, -0.671558997294},
+    {-0.707106740165, -0.707106822208},
+    {-0.671558911325, -0.740951164801},
+    {-0.634393238198, -0.773010491086},
+    {-0.595699256149, -0.803207567335},
+    {-0.555570182372, -0.831469646144},
+    {-0.514102691324, -0.857728641689},
+    {-0.471396681826, -0.881921293746},
+    {-0.427555036399, -0.903989320097},
+    {-0.382683373409, -0.923879556932},
+    {-0.336889792626, -0.941544086926},
+    {-0.2902846148, -0.956940354677},
+    {-0.242980115891, -0.970031269229},
+    {-0.195090256583, -0.980785293419},
+    {-0.146730407745, -0.98917651986},
+    {-0.0980170724928, -0.995184733354},
+    {-0.0490676055202, -0.998795459585},
+    {6.96153097774e-08, -1.0},
+    {0.0490677445832, -0.998795452754},
+    {0.098017211053, -0.995184719707},
+    {0.146730545469, -0.989176499431},
+    {0.195090393139, -0.980785266256},
+    {0.242980250949, -0.970031235398},
+    {0.290284748036, -0.956940314261},
+    {0.336889923717, -0.94154404002},
+    {0.382683502041, -0.923879503651},
+    {0.427555162262, -0.903989260569},
+    {0.471396804617, -0.881921228114},
+    {0.514102810746, -0.85772857011},
+    {0.555570298138, -0.831469568792},
+    {0.59569936798, -0.803207484395},
+    {0.634393345825, -0.773010402759},
+    {0.671559014488, -0.740951071299},
+    {0.707106838616, -0.707106723757},
+    {0.740951180385, -0.671558894131},
+    {0.773010505807, -0.63439322026},
+    {0.803207581158, -0.59569923751},
+    {0.831469659036, -0.555570163078},
+    {0.857728653619, -0.51410267142},
+    {0.881921304685, -0.471396661361},
+    {0.903989330019, -0.427555015421},
+    {0.923879565812, -0.38268335197},
+    {0.941544094743, -0.336889770777},
+    {0.956940361414, -0.290284592594},
+    {0.970031274867, -0.242980093382},
+    {0.980785297946, -0.195090233824},
+    {0.989176523265, -0.146730384792},
+    {0.995184735628, -0.0980170493994},
+    {0.998795460724, -0.0490675823431},
+    {1.0, 0.0}
+  };
+  static ZnPoint genarc_finer[] = { /* 64 */
     {1.0, 0.0},
     {0.99518472653, 0.0980171417729},
     {0.980785279837, 0.195090324861},
@@ -2266,6 +2397,10 @@ ZnGetCirclePoints(int		type,
     num_p = sizeof(genarc_medium)/sizeof(ZnPoint);
     p = p_from = genarc_medium;
     break;
+  case ZN_CIRCLE_FINER:
+    num_p = sizeof(genarc_finer)/sizeof(ZnPoint);
+    p = p_from = genarc_finer;
+    break;
   case ZN_CIRCLE_FINEST:
     num_p = sizeof(genarc_finest)/sizeof(ZnPoint);
     p = p_from = genarc_finest;