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GimelStudio / GimelStudio

Non-destructive, node based 2D image editor with an API for custom nodes

Home Page:https://gimelstudio.github.io

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Fix transparency when editing images with GLSL-based nodes

Correct-Syntax opened this issue · comments

commented

For some reason, when using GLSL-based nodes, the image turns partially transparent. This issue should figure out the cause and solve it.

Not using GLSL-based nodes
image

Using GLSL-based nodes
image

commented

Does this issue occur with all GLSL nodes?

commented

It seems like all the GLSL nodes except for:

  • Opacity
  • Edge detection

have some sort of issue.

The Color Balance node only has this issue when you adjust the sliders, so it is likely a bug with the actual glsl itself. That could be the problem with the rest as well.

The Brightness/Contrast node has the issue when changing contrast slider to above around 100

The Gamma node also has a similar problem once the slider value is raised to a certain point.

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