How do I Change an objects color in webgl?

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- Sir LoLz
- - Joined 1 Oct, 2014
  - 39 topics • 145 posts
- 1
- 21 Jul, 2025
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I am using the 3d object plugin and had to disable webGPU in order to stay on the latest beta of C3. But color change effects don't work now. I tried in both Chrome and Firefox but the effect is still not visible. Any advice? Chrome gives this error
GL_INVALID_OPERATION: Vertex buffer is not big enough for the draw call.
Tagged:

change
color
object
webgpu
- pakyawan
- Banned
- - Joined 3 Jul, 2025
  - 1 topics • 8 posts
- 0
- 22 Jul, 2025
- Quote
Hey sir LoLz,

That error seems related to shader compatibility issues with WebGL. Since WebGPU is disabled, some effects might not render properly. You could try using a different method to change the color, like modifying the object's material or texture directly if the plugin allows it. Also, double-check if the plugin is fully compatible with the latest beta.
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- fedca
- - Joined 6 Jul, 2017
  - 35 topics • 575 posts
- 1
- 24 Jul, 2025
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It's best reported directly to Mikal via github.com/MikalDev/3dobject/issues I have reported a similar issue, but yours might be great with a simpler repro. I am pretty sure this is due to 3DObject still needing to be fixed to work correctly with c3 now passing vertex colors.