Improving cross reference in area of interest section.

1 files changed, 22 insertions, 0 deletions

diff --git a/docs/user_guide/areas_of_interest/aoi_scene_projection.md b/docs/user_guide/areas_of_interest/aoi_scene_projection.md
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+---
+title: AOI scene projection
+---
+
+AOI scene projection
+====================
+
+An [AOI3DScene](/argaze/#argaze.AreaOfInterest.AOI3DScene) can be rotated and translated according to a pose estimation before to project it onto camera frame as an [AOI2DScene](/argaze/#argaze.AreaOfInterest.AOI2DScene).
+
+![AOI projection](../../img/aoi_projection.png)
+
+``` python
+...
+
+# Assuming pose estimation is done (tvec and rmat)
+
+# Project AOI 3D scene according pose estimation and camera intrinsic parameters
+aoi2D_scene = aoi3D_scene.project(tvec, rmat, aruco_camera.K)
+
+# Draw AOI 2D scene
+aoi2D_scene.draw(frame)
+```