Method initSourceGeometry

Engine/source/ts/tsMeshFit.cpp:197–243

void MeshFit::initSourceGeometry( const String& target )
{
   mMeshes.clear();
   mVerts.clear();
   mIndices.clear();

   if ( target.equal( "bounds", String::NoCase ) )
   {
      // Add all geometry in the highest detail level
      S32 dl = 0;
      S32 ss = mShape->details[dl].subShapeNum;
      if ( ss < 0 )
         return;

      S32 od = mShape->details[dl].objectDetailNum;
      S32 start = mShape->subShapeFirstObject[ss];
      S32 end   = start + mShape->subShapeNumObjects[ss];

      for ( S32 i = start; i < end; i++ )
      {
         const TSShape::Object &obj = mShape->objects[i];
         const TSMesh* mesh = ( od < obj.numMeshes ) ? mShape->meshes[obj.startMeshIndex + od] : NULL;
         if ( mesh )
            addSourceMesh( obj, mesh );
      }
   }
   else
   {
      // Add highest detail mesh from this object
      S32 objIndex = mShape->findObject( target );
      if ( objIndex == -1 )
         return;

      const TSShape::Object &obj = mShape->objects[objIndex];
      for ( S32 i = 0; i < obj.numMeshes; i++ )
      {
         const TSMesh* mesh = mShape->meshes[obj.startMeshIndex + i];
         if ( mesh )
         {
            addSourceMesh( obj, mesh );
            break;
         }
      }
   }

   mIsReady = ( !mVerts.empty() && !mIndices.empty() );
}

void MeshFit::addSourceMesh( const TSShape::Object& obj, const TSMesh* mesh )
{