On 03/02/2017 at 04:26, xxxxxxxx wrote:
Cinema 4D Version: R18
Platform: Windows ;
Language(s) : C++ ;
I am trying to figure out what exactly Change Point Order command does behind the scenes.
Does it only switch the order of points in every selected poly clock-wise or counter clock-wise?
It seems I get different results depending on the selected polys.
I need to understand the algorithm behind the command because I am trying to compute tangent vectors from uv's and positions and I only ever get correct results if I reorder the points first.
I would appreciate any insight in this topic.