Remove shader example.

* examples/Makefile.am (examples_DATA): Remove 'shader.scm'.
  (shaderdir, shader_DATA): Remove.
* examples/shader.scm: Delete file.
* examples/shaders/fragment-shader.glsl: Delete file.
* examples/shaders/vertex-shader.glsl: Delete file.

1 files changed, 0 insertions, 13 deletions

diff --git a/examples/shaders/vertex-shader.glsl b/examples/shaders/vertex-shader.glsl
deleted file mode 100644
index 2a7a4a4..0000000
--- a/examples/shaders/vertex-shader.glsl
+++ /dev/null
@@ -1,13 +0,0 @@
-#version 120
-
-uniform float angle;
-
-void main(void) {
-    mat4 RotationMatrix = mat4(cos(angle), -sin(angle), 0.0, 0.0,
-                               sin(angle), cos(angle),  0.0, 0.0,
-                               0.0,        0.0,         1.0, 0.0,
-                               0.0,        0.0,         0.0, 1.0);
-
-    gl_Position =  gl_ModelViewProjectionMatrix * RotationMatrix * gl_Vertex;
-    gl_TexCoord[0] = gl_MultiTexCoord0;
-}