Revision as of 10:53, 9 September 2019 edit 49.195.181.190 (talk) →Books ← Previous edit		Revision as of 04:11, 24 October 2019 edit undo Javster101 (talk \| contribs) 47 edits →Functions and control structures Tag: Visual edit Next edit →
Line 64: ==Functions and control structures== Similar to the [[C (programming language)\|C programming language]], GLSL supports loops and branching, for instance: if-else, for, switch, etc. Recursion is forbidden and checked for during compilation. User-defined functions are supported and built-in functions are provided. The graphics card manufacturer may optimize built-in functions at the hardware level. Many of these functions are similar to those in the math library of the C programming language while others are specific to graphics programming.

OpenGL Shading Language: Difference between revisions