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webgl - How to clear HTML5 Canvas with Transparent White?

I've searched all over the place and can't seem to find the answer to this.

I'm trying to draw white text with white antialiasing.

I've tried these two:

  1. fillRect with rgba(255, 255, 255, 0) <- this seems to not do anything, still black AA
  2. fillRect with rgba(255, 255, 255, 0.01) <- gives white AA, but not completely transparent

How can I accomplish this?

question from:https://stackoverflow.com/questions/65661542/how-to-clear-html5-canvas-with-transparent-white

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