Blending Per (Groups of) Layer(s)

[ilan-gold]

Hello,

Is it possible to blend the "top" n layers one way and the "bottom" n layers another way? My assumption has always been "no" since to my knowledge the blending is controlled by gl.blendFunc per WebGL canvas.

[Pessimistress]

You can set per-layer blending using props.parameters:

import GL from '@luma.gl/constants';

new ScatterplotLayer({
  // ...
  parameters: {
    blendFunc: [GL.ONE, GL.ONE, GL.ONE, GL.ONE],
    blendEquation: GL.FUNC_ADD
  }
})

[ilan-gold]

Thanks!