1 files changed, 64 insertions, 0 deletions
diff --git a/shaders/tesseract/130.shader_test b/shaders/tesseract/130.shader_test
new file mode 100644
index 0000000..6823056
--- /dev/null
+++ b/shaders/tesseract/130.shader_test
@@ -0,0 +1,64 @@
+[require]
+GLSL >= 1.10
+
+[vertex shader]
+#version 120
+#extension GL_ARB_texture_rectangle : enable
+#define flat
+#define texture2DRectOffset(sampler, coords, offset) texture2DRect(sampler, coords + vec2(offset))
+#define shadow2DRectOffset(sampler, coords, offset) shadow2DRect(sampler, coords + vec2(offset))
+attribute vec4 vvertex;
+    attribute vec2 vtexcoord0;
+    varying vec2 texcoord0;
+    void main(void)
+    {
+        gl_Position = vvertex;
+        texcoord0 = vtexcoord0;
+    }
+
+[fragment shader]
+#version 120
+#extension GL_ARB_texture_rectangle : enable
+#define flat
+#define texture2DRectOffset(sampler, coords, offset) texture2DRect(sampler, coords + vec2(offset))
+#define shadow2DRectOffset(sampler, coords, offset) shadow2DRect(sampler, coords + vec2(offset))
+#define fragdata(loc, name, type)
+#define fragcolor gl_FragData[0]
+uniform sampler2DRect tex0; 
+    uniform vec2 hdrgamma;
+    varying vec2 texcoord0;
+    fragdata(0, fragcolor, vec4)
+    void main(void)
+    {
+        
+            vec3 color0 = texture2DRectOffset(tex0, texcoord0, ivec2(-1, -1)).rgb*2.0;
+            
+        color0 *= color0;
+    
+            float lum0 = dot(color0, vec3(0.2126, 0.7152, 0.0722));
+            float loglum0 = sqrt(clamp(lum0, 0.015625, 4.0)) * (1.0/2.0);
+         
+            vec3 color1 = texture2DRectOffset(tex0, texcoord0, ivec2(1, -1)).rgb*2.0;
+            
+        color1 *= color1;
+    
+            float lum1 = dot(color1, vec3(0.2126, 0.7152, 0.0722));
+            float loglum1 = sqrt(clamp(lum1, 0.015625, 4.0)) * (1.0/2.0);
+         
+            vec3 color2 = texture2DRectOffset(tex0, texcoord0, ivec2(1, 1)).rgb*2.0;
+            
+        color2 *= color2;
+    
+            float lum2 = dot(color2, vec3(0.2126, 0.7152, 0.0722));
+            float loglum2 = sqrt(clamp(lum2, 0.015625, 4.0)) * (1.0/2.0);
+         
+            vec3 color3 = texture2DRectOffset(tex0, texcoord0, ivec2(-1, 1)).rgb*2.0;
+            
+        color3 *= color3;
+    
+            float lum3 = dot(color3, vec3(0.2126, 0.7152, 0.0722));
+            float loglum3 = sqrt(clamp(lum3, 0.015625, 4.0)) * (1.0/2.0);
+        
+        fragcolor.rgb = vec3(0.25*(loglum0 + loglum1 + loglum2 + loglum3));
+    }
+