Method addMaterial

Engine/source/ts/collada/colladaAppMesh.cpp:427–475

}

S32 ColladaAppMesh::addMaterial(const char* symbol)
{
   if (!symbol)
      return TSDrawPrimitive::NoMaterial;

   // Lookup the symbol in the materials already bound to this geometry/controller
   // instance
   Map<StringTableEntry,U32>::Iterator itr = boundMaterials.find(symbol);
   if (itr != boundMaterials.end())
      return itr->value;

   // Find the Collada material that this symbol maps to
   U32 matIndex = TSDrawPrimitive::NoMaterial;
   const domBind_material* binds = instanceGeom ? instanceGeom->getBind_material() :
                                                  instanceCtrl->getBind_material();
   if (binds) {
      const domInstance_material_Array& matArray = binds->getTechnique_common()->getInstance_material_array();
      for (S32 iBind = 0; iBind < matArray.getCount(); iBind++) {
         if (dStrEqual(matArray[iBind]->getSymbol(), symbol)) {

            // Find the index of the bound material in the shape global list
            const domMaterial* mat = daeSafeCast<domMaterial>(matArray[iBind]->getTarget().getElement());
            for (matIndex = 0; matIndex < appMaterials.size(); matIndex++) {
               if (static_cast<ColladaAppMaterial*>(appMaterials[matIndex])->mat == mat)
                  break;
            }

            // Check if this material needs to be added to the shape global list
            if (matIndex == appMaterials.size()) {
               if (mat)
                  appMaterials.push_back(new ColladaAppMaterial(mat));
               else
                  appMaterials.push_back(new ColladaAppMaterial(symbol));
            }

            break;
         }
      }
   }
   else
   {
      // No Collada material is present for this symbol, so just create an empty one
      appMaterials.push_back(new ColladaAppMaterial(symbol));
   }

   // Add this symbol to the bound list for the mesh
   boundMaterials.insert(StringTable->insert(symbol), matIndex);
   return matIndex;
}

void ColladaAppMesh::getPrimitives(const domGeometry* geometry)
{