# BLENDEQUATION_REVERSE_SUBTRACT

Variable · category: Graphics

Source: https://github.com/playcanvas/engine/blob/970d89f6d3bc6667f4e1f88153abd6e7e82ed52c/src/platform/graphics/constants.js#L165

Reverse and subtract the results of the source and destination fragment multiplies.

```ts
const BLENDEQUATION_REVERSE_SUBTRACT: 2 = 2
```