1 files changed, 0 insertions, 27 deletions
diff --git a/advanced_lighting/3.1.shadow_mapping/shaders/debug_quad.fs b/advanced_lighting/3.1.shadow_mapping/shaders/debug_quad.fs
deleted file mode 100644
index d250894..0000000
--- a/advanced_lighting/3.1.shadow_mapping/shaders/debug_quad.fs
+++ /dev/null
@@ -1,27 +0,0 @@
-#version 330 core
-
-in vec2 tex_coords;
-
-out vec4 frag_color;
-
-uniform sampler2D depth_map;
-uniform float near;
-uniform float far;
-
-float
-linearize_depth(float depth)
-{
-    float z = (depth+1.0)*0.5;
-    return((2.0*near*far)/(far+near-z*(far-near)));
-}
-
-void
-main(void)
-{
-    float depth = texture(depth_map, tex_coords).r;
-
-    /* frag_color = vec4(vec3(depth), 1.0); */
-
-    /* NOTE(pryazha): For visual debugging of perspective projection light */
-    frag_color = vec4(vec3(linearize_depth(depth)/far), 1.0);
-}