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If all you're looking to do is simple stuff (like get a rectangle on the screen), shaders are not required, correct?
by BlackDeath3 13y ago
If all you're looking to do is simple stuff (like get a rectangle on the screen), shaders are not required, correct?
- Narishma 13y agoThey are, unless you use old deprecated versions of OpenGL.
- BlackDeath3 13y agoSo the simplest program using the simplest shader would use a pass-through shader that doesn't modify the inputs?
- exDM69 13y agoYou do need shaders for pretty much everything. But if you only want to draw a rectangle with a solid color, you can do that using the scissor test and clearing "the screen". But that's about all you can do without shaders.