Remove demos that have moved to git+ssh://git.freedesktop.org/git/mesa/demos.

[mesa.git] / progs / glsl / CH11-bumpmap.vert

diff --git a/progs/glsl/CH11-bumpmap.vert b/progs/glsl/CH11-bumpmap.vert
deleted file mode 100644 (file)
index d3d19f6..0000000
--- a/progs/glsl/CH11-bumpmap.vert
+++ /dev/null
@@ -1,38 +0,0 @@
-//
-// Vertex shader for procedural bumps
-//
-// Authors: Randi Rost, John Kessenich
-//
-// Copyright (c) 2002-2006 3Dlabs Inc. Ltd. 
-//
-// See 3Dlabs-License.txt for license information
-//
-
-varying vec3 LightDir;
-varying vec3 EyeDir;
-
-uniform vec3 LightPosition;
-
-attribute vec3 Tangent;
-
-void main() 
-{
-    EyeDir         = vec3(gl_ModelViewMatrix * gl_Vertex);
-    gl_Position    = ftransform();
-    gl_TexCoord[0] = gl_MultiTexCoord0;
-
-    vec3 n = normalize(gl_NormalMatrix * gl_Normal);
-    vec3 t = normalize(gl_NormalMatrix * Tangent);
-    vec3 b = cross(n, t);
-
-    vec3 v;
-    v.x = dot(LightPosition, t);
-    v.y = dot(LightPosition, b);
-    v.z = dot(LightPosition, n);
-    LightDir = normalize(v);
-
-    v.x = dot(EyeDir, t);
-    v.y = dot(EyeDir, b);
-    v.z = dot(EyeDir, n);
-    EyeDir = normalize(v);
-}