This helper class provides shorter alternative for saving and restoring active vertex array in renderer.
Instead of using code like below
IVertexArray *old_va{ renderer->ActiveVertexArray };
...
// Change active vertex array in renderer
...
renderer->ActivateVertexArray(old_va);you may shorten it to the following one.
CStoreVertexArray store{ renderer };
...
// Change active vertex array in renderer
...class CStoreVertexArray final
{
public:
CStoreVertexArray(IRenderer *renderer);
~CStoreVertexArray();
};| Namespace: | nitisa |
| Include: | Nitisa/Render/StoreVertexArray.h |