2
votes
0answers
123 views

How to make the background of an OpenGL object transparent?

It sounds so simple but i didn't get it to work. The Background of my FrameLayout where i add the GLSurfaceView in is colored blue but there is only black. So here is my method to initiate the ...
0
votes
0answers
39 views

Creating transparent image with localGraphicsConfig not always working

Consider using the following, commented-out code (https://github.com/kozie/twodee/blob/master/src/nl/kozie/twodee/Display.java#L135-L136). This creates an empty image which i'm filling with a mosaic ...
0
votes
1answer
170 views

Selective jogl texture transparancy depending on bitwise magic?

I have rewritten some code to allow to load bitmaps to be loaded as textures and if a pixel has a max green color component it is marked transparent. What is odd is that I cannot use the value from a ...