# BUFFERUSAGE_COPY_DST

Variable · category: Graphics

Source: https://github.com/playcanvas/engine/blob/970d89f6d3bc6667f4e1f88153abd6e7e82ed52c/src/platform/graphics/constants.js#L211

A flag utilized during the construction of a [StorageBuffer](https://api.playcanvas.com/engine/classes/StorageBuffer.md) to ensure its compatibility
when used as a destination of a copy operation, or as a target of a write operation.

```ts
const BUFFERUSAGE_COPY_DST: 8 = 0x0008
```