Yes so short question: Is it possible to use any of the RGB components as alpha in Opengl ES 1.1 (fixed pipeline)?
It seems that GL_COMBINE does not allow one to use the 开发者_运维问答RGB as a source for alpha.
Why is this limit imposed, and what are alternatives? I've tried quite a few things but I am unable to find a solution.
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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