Fix LimonModel fails to load embedded textures

Author: enginmanap

src/Assets/ModelAsset.cpp

@@ -162,6 +162,7 @@ void ModelAsset::loadGPUPart() {
     temporaryEmbeddedTextures.reset();
 
     for (auto material = materialMap.begin(); material != materialMap.end(); ++material) {
+        material->second->afterLoad(assetManager);//Since this depends on the embedded textures, needs to be done as part of GPU load
         material->second->loadGPUSide(assetManager);
         assetManager->getGraphicsWrapper()->setMaterial(*material->second);
     }

src/Assets/ModelAsset.h

@@ -253,7 +253,6 @@ class ModelAsset : public Asset {
             if (meshMaterialToUpdateIt != meshMaterialMap.end()) {
                 meshMaterialMap[meshMaterialToUpdateIt->first] = materialPair.second;
             }
-            materialPair.second->afterLoad(assetManager);
         }
         buildPhysicsMeshes();
     }