What is the coordination system of NVIDIA warp look like?

[ChenN-Scott]

Hello! I am using your NVIDIA warp to render my mesh and get the depth from the function mesh_query_ray(). To get a depth image with a specified camera position and direction, I need to know the coordination system of the warp. So can you help me with it?

[mmacklin]

Warp in general follows right-handed convention for coordinate systems, also the ray-cast methods assume counter clockwise winding (CCW) for faces for some operations.

[ChenN-Scott]

Thanks for your reply! I have figured it out by rendering images and moving the viewpoint along each axis. It looks like a transformation: XYZ -> ZXY.