search

stackgl / shader-school

:mortar_board: A workshopper for GLSL shaders and graphics programming
Other
4.28k stars 253 forks source link

typo #64

Closed nickdesaulniers closed 9 years ago

nickdesaulniers commented 10 years ago

from 06-intro-6:

mat2 m = mat2(1, 2,
              3, 4);
mat2 w = mat2(7, 8,
              9, 10);

mat2 q = matrixCompMult(m, w);

//q = mat2( 1, 16,
//         27, 40)

component wise 1 * 7 == 7; // !1

nickdesaulniers commented 10 years ago

Also from 07-frag-1: "Tthe output from a fragment shader is one or more RGBA color values. "

dy-dx commented 9 years ago

This was fixed in https://github.com/stackgl/shader-school/commit/63030268ce9fdcd85374d36e107678f4a042f4a9