On 06/07/2015 at 23:01, xxxxxxxx wrote:
Cinema 4D Version: 15+
Platform: Windows ;
Language(s) : C++ ;
consider a polygon object which got many different textures, each with its own selection, how to retrieve this data through RayObject "I searched and found old threads, found this thread: https://plugincafe.maxon.net/topic/3147/2527_uvw-projections&KW=rsadr "
it has an example, but it is not a complete one, may be more clarification here please.
On 07/07/2015 at 07:38, xxxxxxxx wrote:
the index of the restriction is stored in the TexData object (TexData::restrict). With that index you can check if there is a restriction and then you can test if a given polygon is selected or not. Something like this:
// get selection
const Int32 selection = texData->restrict;
// if there is a selection
if(selection != 0)
// check for each polygon
for (Int32 polyIndex = 0; polyIndex < rayObject->vcnt; ++polyIndex)
GePrint("Texture "+String::IntToString(textureIndex) + ", Polygon "+String::IntToString(polyIndex));
if ((rayObject->rsadr[texData->restrict][polyIndex >> 5] & (1 << (polyIndex & 31))) == 0)
On 07/07/2015 at 07:42, xxxxxxxx wrote:
thanks a lot Sebastian , consider this solved.