# BLENDEQUATION_SUBTRACT

Variable · category: Graphics

Source: https://github.com/playcanvas/engine/blob/b5b983982a9860d21e0c1dafb2f85f72e2c01afb/src/platform/graphics/constants.js#L158

Subtract the results of the source and destination fragment multiplies.

```ts
const BLENDEQUATION_SUBTRACT: 1 = 1
```