Generate transparent icon from model

Troubleshooting graphics
14

im not sure but i think i had dome something like this before.

first i thought you got no transparent background but blackNoalpha is 0,0,0,0 so should be fine.

have you tried change:

fb.setColorBuffer(Format.BGRA8);

to something else? it looks like it read background color properly, but alpha is not passed into image.

also i noticed in some old forum topics about:
gl.isExtensionAvailable(“GL_EXT_abgr”)
that was required for alpha render before. not sure if now.

also found some old topic(2011) using createPreview (that now still exist because i used it before)

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