BlendingState - Cesium Documentation

# BlendingState

The blending state combines `BlendEquation` and `BlendFunction` and the `enabled` flag to define the full blending state for combining source and destination fragments when rendering.

This is a helper when using custom render states with `Appearance#renderState`.

Source: Scene/BlendingState.js, line 23

### Members

#### staticconstantBlendingState.ADDITIVE_BLEND :Object

  Blending is enabled using additive blending, `source(source.alpha) + destination`.
  Source: Scene/BlendingState.js, line 72

#### staticconstantBlendingState.ALPHA_BLEND :Object

  Blending is enabled using alpha blending, `source(source.alpha) + destination(1 - source.alpha)`.
  Source: Scene/BlendingState.js, line 40

#### staticconstantBlendingState.DISABLED :Object

  Blending is disabled.
  Source: Scene/BlendingState.js, line 30

#### staticconstantBlendingState.PRE_MULTIPLIED_ALPHA_BLEND :Object

  Blending is enabled using alpha blending with premultiplied alpha, `source + destination(1 - source.alpha)`.
  Source: Scene/BlendingState.js, line 56