blink colour

[adie_03]

hi, I am beginner in openGl.
I wish to enquire a question.
How to make animation blink colour in openGl?thanks.

[dorbie]

Change the color over time as you draw sequential frames.

There are index color modes also but I'd avoid those they're kinda not mainstream, but in theory at least you could also adjust the color table on an indexed color visual over time without redrawing.