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MacroMachines / gist:0c372df5c1934a88cfa0791d52dca155
Created December 28, 2016 06:25 — forked from aras-p/gist:783703
GLSL Bumped Specular
// Final for now...
// iPhone 3Gs: 5.9ms
#ifdef VERTEX
attribute vec4 a_position;
attribute vec2 a_uv;
attribute vec3 a_normal;
attribute vec4 a_tangent;
uniform mat4 u_mvp;