glGetAffineTransformationMetaAsNdc

Retrieves the stored 4x4 affine transformation matrix stored in meta in NDC coordinates. if meta is NULL, an identity matrix is returned.

NDC is a left-handed coordinate system

• x - [-1, 1] - +ve X moves right
• y - [-1, 1] - +ve Y moves up
• z - [-1, 1] - +ve Z moves into