Sha256: 66fff68d2839bc64121ea14b5cf0d6ffcfaa99528b00e0f47e567dd233ef78f7
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Size: 746 Bytes
Versions: 10
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Stored size: 746 Bytes
Contents
// Copyright (C) 2007 Dave Griffiths
// Licence: GPLv2 (see COPYING)
// Fluxus Shader Library
// ---------------------
// Glossy Specular Reflection Shader
// A more controllable version of blinn shading,
// Useful for ceramic or fluids - from Advanced
// Renderman, thanks to Larry Gritz
#define PROCESSING_LIGHT_SHADER
uniform mat4 modelview;
uniform mat4 transform;
uniform mat3 normalMatrix;
uniform vec4 lightPosition[8];
attribute vec4 vertex;
attribute vec3 normal;
varying vec3 N;
varying vec3 P;
varying vec3 V;
varying vec3 L;
void main() {
N = normalize(normalMatrix * normal);
P = vertex.xyz;
V = -vec3(modelview * vertex);
L = vec3(modelview * (lightPosition[0] - vertex));
gl_Position = transform * vertex;
}
Version data entries
10 entries across 10 versions & 1 rubygems