1 files changed, 280 insertions, 0 deletions
diff --git a/shaders/tesseract/395.shader_test b/shaders/tesseract/395.shader_test
new file mode 100644
index 0000000..8496a28
--- /dev/null
+++ b/shaders/tesseract/395.shader_test
@@ -0,0 +1,280 @@
+[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;
+        uniform mat4 lightmatrix;
+        void main(void)
+        {
+            gl_Position = lightmatrix * vvertex;
+        }
+    
+[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, tex1, tex3 ;
+        
+        
+                uniform sampler2DRectShadow tex4;
+            
+        
+            uniform vec4 lightpos[4];
+            uniform vec3 lightcolor[4];
+            
+            
+                uniform vec4 shadowparams[4];
+                uniform vec2 shadowoffset[4];
+            
+        
+        
+            uniform vec3 splitcenter[3];
+            uniform vec3 splitbounds[3];
+            uniform vec3 splitscale[3];
+            uniform vec3 splitoffset[3];
+        
+        
+        uniform vec3 camera;
+        uniform mat4 worldmatrix;
+        uniform vec4 fogdir;
+        uniform vec3 fogcolor;
+        uniform vec2 fogdensity;
+        uniform vec4 radialfogscale;
+        uniform vec2 shadowatlasscale;
+        uniform vec4 lightscale;
+        
+        
+        uniform vec3 gdepthscale;
+        uniform vec3 gdepthunpackparams;
+    
+        fragdata(0, fragcolor, vec4)
+
+        
+                vec3 getshadowtc(vec3 dir, vec4 shadowparams, vec2 shadowoffset, float distbias)
+                {
+                    vec3 adir = abs(dir);
+                    float m = max(adir.x, adir.y), mz = max(adir.z, m);
+                    vec2 mparams = shadowparams.xy / max(mz + distbias, 1e-5);
+                    vec4 proj;
+                    if(adir.x > adir.y) proj = vec4(dir.zyx, 0.0); else proj = vec4(dir.xzy, 1.0);
+                    if(adir.z > m) proj = vec4(dir, 2.0);
+                    return vec3(proj.xy * mparams.x + vec2(proj.w, step(proj.z, 0.0)) * shadowparams.z + shadowoffset, mparams.y + shadowparams.w);
+                }
+            
+
+        
+                #define shadowval(center, xoff, yoff) float(shadow2DRect(tex4, center + vec3(xoff, yoff, 0.0)))
+                float filtershadow(vec3 shadowtc)
+                {
+                    vec2 offset = fract(shadowtc.xy - 0.5);
+                    vec3 center = shadowtc;
+                    
+                    
+                    
+                    
+                    
+                    
+                    
+                    center.xy -= offset*0.5;
+                    vec4 size = vec4(offset + 1.0, 2.0 - offset);
+                    return (1.0/9.0)*dot(size.zxzx*size.wwyy,
+                        vec4(shadowval(center, -0.5, -0.5),
+                             shadowval(center, 1.0, -0.5),
+                             shadowval(center, -0.5, 1.0),
+                             shadowval(center, 1.0, 1.0)));
+                }
+            
+
+        
+
+        void main(void)
+        {
+            
+                #define gfetch(sampler, coords) texture2DRect(sampler, coords)
+
+                #define accumlight(light) fragcolor.rgb = light
+                #define accumalpha(alpha) fragcolor.a = alpha
+            
+
+            
+                vec4 normal = gfetch(tex1, gl_FragCoord.xy);
+
+                
+                    
+                        #define alpha 1.0
+                    
+
+                    normal.xyz = normal.xyz*2.0 - 1.0;
+                    
+                        #define glowscale normal.a
+                    
+
+                    vec4 diffuse = gfetch(tex0, gl_FragCoord.xy);
+                    
+                    diffuse.rgb *= glowscale;
+                
+            
+
+            
+                
+                    #define depthvals gfetch(tex3, gl_FragCoord.xy)
+                
+                
+        float depth = depthvals.r;
+        
+                    vec4 pos = worldmatrix * vec4(gl_FragCoord.xy, depth, 1.0);
+                    pos.xyz /= pos.w;
+                
+    
+                
+                    float fogcoord = length(camera - pos.xyz);
+                
+                
+                    
+                            #define distbias -8.0
+                        
+                    vec3 camdir = normalize(camera - pos.xyz);
+                    float facing = 2.0*dot(normal.xyz, camdir);
+                
+                
+            
+
+            
+                vec3 light = vec3(0.0);
+            
+
+            
+
+            
+                vec3 light0dir = pos.xyz * lightpos[0].w - lightpos[0].xyz;
+                float light0dist2 = dot(light0dir, light0dir);
+                if(light0dist2 < 1.0)
+                {
+                    
+                    float light0facing = dot(light0dir, normal.xyz);
+                    if(light0facing < 0.0)
+                    {
+                        float light0invdist = inversesqrt(light0dist2); 
+                        
+                        float light0atten = light0facing * (1.0 - light0invdist);
+                        
+                        
+                        
+                                vec3 shadow0tc = getshadowtc(light0dir, shadowparams[0], shadowoffset[0], distbias * lightpos[0].w);
+                                light0atten *= filtershadow(shadow0tc);
+                            
+                        
+                        
+                            
+                            float light0spec = pow(clamp(light0invdist*(dot(camdir, light0dir) - light0facing*facing), 0.0, 1.0), 16.0) * diffuse.a;
+                            light += (diffuse.rgb + light0spec) * lightcolor[0] * light0atten;
+                            
+                        
+                        
+                    }
+                }
+             
+                vec3 light1dir = pos.xyz * lightpos[1].w - lightpos[1].xyz;
+                float light1dist2 = dot(light1dir, light1dir);
+                if(light1dist2 < 1.0)
+                {
+                    
+                    float light1facing = dot(light1dir, normal.xyz);
+                    if(light1facing < 0.0)
+                    {
+                        float light1invdist = inversesqrt(light1dist2); 
+                        
+                        float light1atten = light1facing * (1.0 - light1invdist);
+                        
+                        
+                        
+                                vec3 shadow1tc = getshadowtc(light1dir, shadowparams[1], shadowoffset[1], distbias * lightpos[1].w);
+                                light1atten *= filtershadow(shadow1tc);
+                            
+                        
+                        
+                            
+                            float light1spec = pow(clamp(light1invdist*(dot(camdir, light1dir) - light1facing*facing), 0.0, 1.0), 16.0) * diffuse.a;
+                            light += (diffuse.rgb + light1spec) * lightcolor[1] * light1atten;
+                            
+                        
+                        
+                    }
+                }
+             
+                vec3 light2dir = pos.xyz * lightpos[2].w - lightpos[2].xyz;
+                float light2dist2 = dot(light2dir, light2dir);
+                if(light2dist2 < 1.0)
+                {
+                    
+                    float light2facing = dot(light2dir, normal.xyz);
+                    if(light2facing < 0.0)
+                    {
+                        float light2invdist = inversesqrt(light2dist2); 
+                        
+                        float light2atten = light2facing * (1.0 - light2invdist);
+                        
+                        
+                        
+                                vec3 shadow2tc = getshadowtc(light2dir, shadowparams[2], shadowoffset[2], distbias * lightpos[2].w);
+                                light2atten *= filtershadow(shadow2tc);
+                            
+                        
+                        
+                            
+                            float light2spec = pow(clamp(light2invdist*(dot(camdir, light2dir) - light2facing*facing), 0.0, 1.0), 16.0) * diffuse.a;
+                            light += (diffuse.rgb + light2spec) * lightcolor[2] * light2atten;
+                            
+                        
+                        
+                    }
+                }
+             
+                vec3 light3dir = pos.xyz * lightpos[3].w - lightpos[3].xyz;
+                float light3dist2 = dot(light3dir, light3dir);
+                if(light3dist2 < 1.0)
+                {
+                    
+                    float light3facing = dot(light3dir, normal.xyz);
+                    if(light3facing < 0.0)
+                    {
+                        float light3invdist = inversesqrt(light3dist2); 
+                        
+                        float light3atten = light3facing * (1.0 - light3invdist);
+                        
+                        
+                        
+                                vec3 shadow3tc = getshadowtc(light3dir, shadowparams[3], shadowoffset[3], distbias * lightpos[3].w);
+                                light3atten *= filtershadow(shadow3tc);
+                            
+                        
+                        
+                            
+                            float light3spec = pow(clamp(light3invdist*(dot(camdir, light3dir) - light3facing*facing), 0.0, 1.0), 16.0) * diffuse.a;
+                            light += (diffuse.rgb + light3spec) * lightcolor[3] * light3atten;
+                            
+                        
+                        
+                    }
+                }
+            
+            
+                float foglerp = clamp(exp2(fogcoord*fogdensity.x)*fogdensity.y, 0.0, 1.0);
+                
+                    accumlight(light*foglerp);
+                    accumalpha(0.0);
+                
+            
+
+            
+        }
+