OpenGL Programming Guide: The Official Guide to Learning OpenGL, Version 4.5 with SPIR-V by Kessenich John & Sellers Graham & Shreiner Dave

Author:Kessenich, John & Sellers, Graham & Shreiner, Dave [Kessenich, John]
Language: eng
Format: azw3, epub
Publisher: Pearson Education
Published: 2016-07-25T04:00:00+00:00

#version 330 core

uniform mat4 MVMatrix;

uniform mat4 MVPMatrix;

uniform mat3 NormalMatrix;

uniform float ScaleFactor;

const float C1 = 0.429043;

const float C2 = 0.511664;

const float C3 = 0.743125;

const float C4 = 0.886227;

const float C5 = 0.247708;

// Constants for Old Town Square lighting

const vec3 L00 = vec3( 0.871297, 0.875222, 0.864470);

const vec3 L1m1 = vec3( 0.175058, 0.245335, 0.312891);

const vec3 L10 = vec3( 0.034675, 0.036107, 0.037362);

const vec3 L11 = vec3(-0.004629, -0.029448, -0.048028);

const vec3 L2m2 = vec3(-0.120535, -0.121160, -0.117507);

const vec3 L2m1 = vec3( 0.003242, 0.003624, 0.007511);

const vec3 L20 = vec3(-0.028667, -0.024926, -0.020998);

const vec3 L21 = vec3(-0.077539, -0.086325, -0.091591);

const vec3 L22 = vec3(-0.161784, -0.191783, -0.219152);

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