Method UpdateObjectTransformation

src/slg/scene/sceneupdate.cpp:27–51

using namespace slg;

void Scene::UpdateObjectTransformation(const string &objName, const Transform &trans) {
	if (!objDefs.IsSceneObjectDefined(objName))
		throw runtime_error("Unknown object in Scene::UpdateObjectTransformation(): " + objName);

	SceneObject *obj = objDefs.GetSceneObject(objName);
	ExtMesh *mesh = obj->GetExtMesh();

	ExtInstanceTriangleMesh *instanceMesh = dynamic_cast<ExtInstanceTriangleMesh *>(mesh);
	if (instanceMesh) {
		instanceMesh->SetTransformation(trans);
		editActions.AddAction(GEOMETRY_TRANS_EDIT);
	} else {
		mesh->ApplyTransform(trans);
		editActions.AddAction(GEOMETRY_EDIT);
	}

	// Check if it is a light source
	if (obj->GetMaterial()->IsLightSource()) {
		// Have to update all light sources using this mesh
		for (u_int i = 0; i < mesh->GetTotalTriangleCount(); ++i)
			lightDefs.GetLightSource(obj->GetName() + TRIANGLE_LIGHT_POSTFIX + ToString(i))->Preprocess();

		editActions.AddActions(LIGHTS_EDIT | LIGHT_TYPES_EDIT);
	}
}

void Scene::UpdateObjectMaterial(const string &objName, const string &matName) {
	if (!objDefs.IsSceneObjectDefined(objName))