Clear WebGLMultipleRenderTargets textures with different colors

Bernd · February 23, 2023, 4:03pm

Hi guys,

is it somehow possible to clear the textures bound to WebGLMultipleRenderTargets separately? I want to clear texture[0] to (1,1,1,1) and texture[1] to (0,0,0,0) before rendering anything to them.

The only way I found to clear the textures is by clearing the target itself with renderer.setClearColor() and renderer.clear() but unfortunately this affects both textures.

Mugen87 · February 24, 2023, 9:33am

AFAIK, what you are trying to do is not possible so far.

Topic		Replies	Views
How do I clear a WebGLRenderTarget texture? Questions render-target	3	2785	April 23, 2022
Cleaning a WebGLRenderTarget Questions textures , render-target	1	1484	November 2, 2017
Decoupling a render target texture from its render target Questions render-target	2	471	May 13, 2021
WebGLMultipleRenderTargets and readRenderTargetPixels Questions render-target , mrt	2	1239	July 19, 2021
Clone WebGLRenderTarget.texture Questions textures , materials	7	210	April 22, 2024

Clear WebGLMultipleRenderTargets textures with different colors

Related Topics