Difference between revisions of "ShaderRoof"

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(EP6-BV)
 
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<pre>
 
<pre>
−
EP4-Pets
+
 
 +
EP6-BV
 
0xCD7FE87A
 
0xCD7FE87A
 
0x1C0532FA
 
0x1C0532FA
 
0x9B41704F
 
0x9B41704F
 
0xFF5D60B5
 
0xFF5D60B5
 +
# roof
  
 
#
 
#
Line 257: Line 259:
 
             end # end shader program
 
             end # end shader program
 
              
 
              
−
               shaderProgram -target pixelProgram -method compile -version 1_4  -disassemble "c:\sims2ep3\hlslPS.txt"             
+
               shaderProgram -target pixelProgram -method compile -version 1_4  #-disassemble "c:\sims2ep3\hlslPS.txt"             
 
                
 
                
 
                   shaderSource     
 
                   shaderSource     
Line 319: Line 321:
 
   end # end material
 
   end # end material
 
enddef  
 
enddef  
 +
 +
define RoofSnow()
 +
  material
 +
      shader -layer 2       
 +
        validateRenderShaderContext -vertexFormat position 0 required
 +
        validateRenderShaderContext -vertexFormat normal 0 required
 +
        validateRenderShaderContext -vertexFormat texcoord 0 required
 +
        validateRenderShaderContext -vertexFormat texcoord 1 required
 +
                         
 +
        pass
 +
            alphaBlend srcFactor(srcAlpha) add dstFactor(invSrcAlpha)
 +
            cullmode $stdMatCullMode
 +
            #fillmode wireframe
 +
           
 +
            shaderProgram -target vertexProgram -method compile -version 2_0
 +
              bindConstants 0 -bindingID  geomToClip    -constantCount 4       
 +
              bindConstants 4 -bindingID  geomToCamera  -constantCount 3
 +
      bindConstants 7 -bindingID  cameraToGeom  -constantCount 3
 +
      bindConstants 15 -bindingID ambientLight -constantCount 1 -constantType float                        
 +
      bindConstants 18 -bindingID allStandardLightData -constantCount 4 -constantType float      
 +
     
 +
      shaderSource
 +
        float4x4 modelviewproj : register(c0);
 +
        float4x3 modelview : register(c4);
 +
      float4x3 modelviewInv : register(c7);            
 +
                  // light direction
 +
      float4 lightDir0 : register(c18);      
 +
     
 +
                  float4 ambient : register(c15);
 +
           
 +
      struct a2v
 +
                  {
 +
                    float4 pos : POSITION;                   
 +
                    float3 normal : NORMAL;
 +
                    float2 tangent : TEXCOORD0;                   
 +
                  };
 +
 +
                  struct v2f
 +
                  {
 +
                    float4 hpos : POSITION;                   
 +
                  float4 color : TEXCOORD0;
 +
                  float3 camNormal : TEXCOORD1;
 +
                  float3 lightDir : TEXCOORD2;
 +
                  float3 R : TEXCOORD3;   
 +
                  float3 tanLightDir : TEXCOORD4;                             
 +
                  float2 bumpCoords : TEXCOORD5;
 +
                  };
 +
                 
 +
                  v2f VertexMain(a2v IN)
 +
                  {
 +
                  v2f OUT;
 +
 +
                  // vertex position in object space
 +
                  float4 pos = float4(IN.pos.x,IN.pos.y,IN.pos.z,1.0);  
 +
                 
 +
                  float3 tangent = float3(IN.tangent.x, IN.tangent.y, 0);
 +
                                   
 +
                  // compute binormal
 +
                  float3 binormal = normalize(cross(IN.normal, tangent));
 +
                 
 +
                  // tangent space matrix
 +
                  float3x3 tbn = float3x3(tangent, binormal, IN.normal);
 +
                 
 +
                  // light direction in object space                  
 +
                  float3 lt0 = mul(lightDir0, (float3x3)modelviewInv);
 +
                 
 +
                  // light 0 direction in tangent space                                    
 +
                  OUT.tanLightDir = normalize(mul(tbn, lt0));
 +
                  OUT.bumpCoords = float2(IN.pos.x, IN.pos.y);
 +
                 
 +
                 
 +
                 
 +
                  // vertex position in clip space
 +
                  OUT.hpos = mul(pos, modelviewproj);                            
 +
                                                     
 +
                  // copy texture coordinates                                                      
 +
                  OUT.camNormal = mul(IN.normal, (float3x3)modelview);
 +
                 
 +
                  float3 cameraSpacePosition = mul( pos, modelview);
 +
                  float3 viewVector = normalize(cameraSpacePosition);
 +
      OUT.R = reflect(viewVector, OUT.camNormal);      
 +
                 
 +
                  OUT.color.xyz = tangent*0.5f.xxx + 0.5f.xxx;//ambient.xyz;
 +
                  OUT.color.w = 1.0;
 +
                  OUT.lightDir.xyz = lightDir0.xyz;                   
 +
                  return OUT;
 +
                  }
 +
                         
 +
      endShaderSource
 +
            end # end shader program
 +
           
 +
              shaderProgram -target pixelProgram -method compile -version 2_0 # -disassemble "c:\sims2ep3\hlslPS.txt"                           
 +
                  shaderSource                       
 +
                                         
 +
                    struct v2f
 +
                    {
 +
                        float4 hpos : POSITION;                   
 +
                    float4 color : TEXCOORD0;
 +
                    float3 camNormal : TEXCOORD1;
 +
                    float3 lightDir : TEXCOORD2;
 +
                    float3 R : TEXCOORD3;   
 +
                    float3 tanLightDir : TEXCOORD4; 
 +
                    float2 bumpCoords : TEXCOORD5;                                         
 +
                    };
 +
 +
                    float4 PixelMain(v2f pi) : COLOR
 +
                    {                         
 +
                        return pi.color; 
 +
                        //return float4(0, 0, 0, 1) + 0.8*max(dot(pi.camNormal, pi.lightDir), 0).xxxx + pi.color;
 +
                    }
 +
                  endShaderSource
 +
              end             
 +
                                                             
 +
                                           
 +
        end # end pass
 +
       
 +
      end #end shader
 +
  end # end material
 +
enddef
 +
 +
define RoofSnowPS2()
 +
  shaderProgram -target pixelProgram -method compile -version 2_0 # -disassemble "c:\sims2ep5\hlslPS.txt"                           
 +
      bindConstants 0 -bindingID ambientLight -constantCount 1 -constantType float
 +
     
 +
      shaderSource                       
 +
        float3 ambientLight : register(c0);
 +
       
 +
        sampler normmap;
 +
        struct v2f
 +
        {
 +
            float4 hpos : POSITION;                           
 +
        float4 color : COLOR0;                    
 +
        float4 tanHalfAngle : TEXCOORD0;
 +
        float3 lightColor : TEXCOORD1;               
 +
        float3 tanLightDir : TEXCOORD2; 
 +
        float2 bumpCoords : TEXCOORD3;                                         
 +
        };
 +
 +
        float4 PixelMain(v2f pi) : COLOR
 +
        {                                                 
 +
            float4 normal0 = 2.0f * (tex2D(normmap, pi.bumpCoords) - 0.5f);                       
 +
            float4 normal1 = 2.0f * (tex2D(normmap, pi.bumpCoords*0.4) - 0.5f);
 +
            float4 normal = 0.5f*(normal0+normal1);
 +
           
 +
            float diffuse = saturate(dot(pi.tanLightDir, normal.xyz))*0.6f;                             
 +
            return float4(float3(diffuse.xxx*float3(0.9,0.9,1) + ambientLight.xxx*0.8)*pi.lightColor.xyz, 1.0);
 +
        }
 +
      endShaderSource
 +
  end             
 +
 +
enddef
 +
 +
define RoofSnowPS1()
 +
  shaderProgram -target pixelProgram -method compile -version 1_1 # -disassemble "c:\sims2ep5\hlslPS.txt"                           
 +
      bindConstants 0 -bindingID ambientLight -constantCount 1 -constantType float
 +
     
 +
      shaderSource                       
 +
        float3 ambientLight : register(c0);
 +
       
 +
        sampler normmap;
 +
        struct v2f
 +
        {
 +
            float4 hpos : POSITION;                           
 +
        float4 color : COLOR0;                    
 +
        float4 tanHalfAngle : TEXCOORD0;
 +
        float3 lightColor : TEXCOORD1;               
 +
        float3 tanLightDir : TEXCOORD2; 
 +
        float2 bumpCoords : TEXCOORD3;                                         
 +
        };
 +
 +
        float4 PixelMain(v2f pi) : COLOR
 +
        {                                                 
 +
            float4 normal = 2.0f * (tex2D(normmap, pi.bumpCoords) - 0.5f);                       
 +
            float diffuse = saturate(dot(pi.tanLightDir, normal.xyz))*0.57f;                             
 +
            return float4(float3(diffuse.xxx*float3(0.85,0.85,1) + ambientLight.xxx)*pi.lightColor.xyz, 1.0);
 +
        }
 +
      endShaderSource
 +
  end             
 +
enddef
 +
 +
define RoofSnow2()
 +
  material
 +
      shader -layer -2       
 +
        validateRenderShaderContext -vertexFormat position 0 required
 +
        validateRenderShaderContext -vertexFormat normal 0 required
 +
        validateRenderShaderContext -vertexFormat texcoord 0 required
 +
        validateRenderShaderContext -vertexFormat texcoord 1 required
 +
                         
 +
        pass
 +
            alphaBlend srcFactor(srcAlpha) add dstFactor(invSrcAlpha)
 +
            cullmode $stdMatCullMode           
 +
            #fillmode wireframe
 +
           
 +
            shaderProgram -target vertexProgram -method compile -version 1_1
 +
              bindConstants 0 -bindingID  geomToClip    -constantCount 4       
 +
              bindConstants 4 -bindingID  geomToCamera  -constantCount 3
 +
      bindConstants 7 -bindingID  cameraToGeom  -constantCount 3
 +
      bindConstants 15 -bindingID ambientLight -constantCount 1 -constantType float                        
 +
      bindConstants 18 -bindingID allStandardLightData -constantCount 4 -constantType float      
 +
     
 +
      if (tsIsDay)       
 +
                  bindConstants 10 -bindingID immediateData -data (1, 1, 1, 1)       
 +
              else
 +
                  bindConstants 10 -bindingID immediateData -data (0.47, 0.47, 1.2, 1)       
 +
              endif
 +
     
 +
      shaderSource
 +
        float4x4 modelviewproj : register(c0);
 +
        float4x3 modelview : register(c4);
 +
      float4x3 modelviewInv : register(c7);            
 +
                  // light direction
 +
      float4 lightDir0 : register(c18);
 +
      float4 lightColor0 : register(c10);
 +
     
 +
           
 +
                  float4 ambient : register(c15);
 +
           
 +
      struct a2v
 +
                  {
 +
                    float4 pos : POSITION;                   
 +
                    float3 normal : NORMAL;
 +
                    float2 tangent : TEXCOORD0;
 +
                    float2 bumpcoord : TEXCOORD1;                   
 +
                  };
 +
 +
                  struct v2f
 +
                  {
 +
                    float4 hpos : POSITION;                                         
 +
                  float4 color : COLOR0;                  
 +
                  float4 tanHalfAngle : TEXCOORD0;
 +
                  float3 lightColor : TEXCOORD1;
 +
                  float3 tanLightDir : TEXCOORD2;                             
 +
                  float2 bumpCoords : TEXCOORD3;                  
 +
                  };
 +
                 
 +
                  v2f VertexMain(a2v IN)
 +
                  {
 +
                  v2f OUT;
 +
 +
                  // vertex position in object space
 +
                  float4 pos = float4(IN.pos.x,IN.pos.y,IN.pos.z,1.0);  
 +
                 
 +
                  float3 tangent = float3(IN.tangent.x, IN.tangent.y, 0);
 +
                                   
 +
                  // compute binormal
 +
                  float3 binormal = normalize(cross(IN.normal, tangent));
 +
                 
 +
                  // tangent space matrix
 +
                  float3x3 tbn = float3x3(tangent, binormal, IN.normal);
 +
                 
 +
                  // light direction in object space                  
 +
                  float3 lt0 = mul(lightDir0, (float3x3)modelviewInv);
 +
                 
 +
                  // light 0 direction in tangent space                                    
 +
                  OUT.tanLightDir = normalize(mul(tbn, lt0));
 +
                  OUT.bumpCoords = float2(IN.bumpcoord.x, IN.bumpcoord.y);
 +
                 
 +
                  // compute tangent space view vector
 +
                  // object space view point
 +
                  float3 viewPoint = mul(float4(0, 0, 0, 1), modelviewInv).xyz;
 +
                  float3 viewVecObj = normalize(viewPoint - IN.pos.xyz);
 +
                 
 +
                  // object space light
 +
                  float3 lightDirObj = normalize(mul(lightDir0, (float3x3)modelviewInv));
 +
                 
 +
                  // half angle vector in object space
 +
                  float3 halfWayVector = normalize(lightDirObj + viewVecObj);                  
 +
                 
 +
                  // transform half angle vector to tangent space
 +
                  OUT.tanHalfAngle.xyz = normalize(mul(tbn, halfWayVector));
 +
                 
 +
                  // specular shadowing term
 +
                  OUT.tanHalfAngle.w = max(dot(halfWayVector, IN.normal), 0);                  
 +
                 
 +
                  // vertex position in clip space
 +
                  OUT.hpos = mul(pos, modelviewproj);                            
 +
                                                                       
 +
                  OUT.color.xyz = ambient.xyz;
 +
                  OUT.color.w = 1.0;
 +
                  OUT.lightColor = lightColor0.xyz;
 +
                  return OUT;
 +
                  }
 +
                         
 +
      endShaderSource
 +
            end # end shader program
 +
 +
              if ($useHWShader1Path)
 +
                  create RoofSnowPS1()                         
 +
              else
 +
                  create RoofSnowPS2()                         
 +
              endif             
 +
             
 +
              sampler normmap
 +
                  texture "snow-ground-bump"
 +
                  textureAddressing tile tile
 +
              end                                     
 +
                                           
 +
        end # end pass
 +
       
 +
      end #end shader
 +
  end # end material
 +
enddef
 +
  
 
materialDefinition RoofPreview
 
materialDefinition RoofPreview
Line 350: Line 655:
 
materialDefinition RoofPreviewTopBoundary
 
materialDefinition RoofPreviewTopBoundary
 
   setDefinition RoofPreviewMaterialTopBoundary
 
   setDefinition RoofPreviewMaterialTopBoundary
 +
end
 +
 +
define RoofTopMaterial()
 +
  material
 +
      shader -layer 0
 +
        seti snowLevel tsHasSnow
 +
        seti rainLevel tsHasRain
 +
       
 +
        if ($rainLevel >= 1)
 +
            pass -fixedFunction -modifiedEachFrameHint
 +
        else
 +
            pass -fixedFunction
 +
        endif
 +
              setb doSkinning false
 +
              setb doMorphing false
 +
              setb cutoutPass false
 +
              create CommonStandardMaterialSetup()
 +
             
 +
              stage
 +
      create StandardShaderTextureState(Base)
 +
  textureBlend multiplyScale2(texture outRegister) multiply(texture outRegister)
 +
      end
 +
             
 +
        if ($rainLevel >= 1)
 +
            # first pass at roof rain stage
 +
              stage
 +
                  ffTextureCoordsSource 0
 +
                  texture "causticstiled"
 +
                  textureMatrixAnimation -targetType fixedFunction -atrans sawtooth .1 0 (0,1) (0,0)
 +
                  colorScalar (1.0, 0.98, 1.0, .9)
 +
                  textureAddressing tile tile
 +
                  textureBlend lerpColorScalarAlpha(outRegister texture) lerpColorScalarAlpha(colorScalar)
 +
              end
 +
        endif
 +
             
 +
            end
 +
 +
        if ($snowLevel = 1 and viewerRenderType != $kRenderTypeImposter)
 +
            pass -fixedFunction
 +
              alphaBlend srcFactor(srcAlpha) add dstFactor(invSrcAlpha)
 +
              depthTest true -enableDepthWrite false
 +
              depthTestFunction acceptIfLessOrEqual
 +
              create LightingStates()
 +
             
 +
              colorScalar (0.25, 0.25, 0.35, 1)
 +
               
 +
              stage                 
 +
                  texture "snow-light-roof-pass1"
 +
                  ffTextureCoordsSource fromPosition
 +
                  ffTextureMatrix -cameraToGlobal -scalev (6, 6) -invert                               
 +
                  textureAddressing tile tile
 +
                  textureFilterHint bilinear bilinear
 +
                  textureBlend multiplyAdd(texture diffuse colorScalar) select(texture)             
 +
              end
 +
            end           
 +
        endif
 +
       
 +
      end
 +
  end
 +
enddef
 +
 +
define RoofSnowShader()
 +
  create DetermineHardwareSupport()
 +
  if (viewerRenderType != $kRenderTypeImposter)
 +
      if ($useHWShader1Path or $useHWShader2Path)
 +
  create RoofSnow2()
 +
  else 
 +
        create RoofSnowFF()
 +
      endif     
 +
  else
 +
      create Null()
 +
  endif
 +
enddef
 +
 +
define RoofSnowFF()
 +
  material
 +
      shader -layer 0     
 +
        pass -fixedFunction       
 +
            create LightingStates()
 +
            create AttenuatedMatCoef(1)                                         
 +
                                         
 +
            depthTest true -enableDepthWrite true
 +
            colorScalar (1.0, 0.98, 1.0, 1)
 +
                       
 +
            stage             
 +
  textureBlend multiply(colorScalar diffuse) select(texture)
 +
            end #end stage                       
 +
        end
 +
      end
 +
  end
 +
enddef
 +
 +
materialDefinition RoofSnowMaterial
 +
  setDefinition RoofSnowShader 
 +
  addParam stdMatCullMode none
 
end
 
end
  
 
# texture, lit, normal mappedm, no specular
 
# texture, lit, normal mappedm, no specular
 
materialDefinition RoofTop
 
materialDefinition RoofTop
−
   setDefinition StandardMaterial #RoofBumps
+
   setDefinition RoofTopMaterial
 
   addParam  stdMatSpecPower 0
 
   addParam  stdMatSpecPower 0
 
   addParam  stdMatDiffCoef (0.4, 0.385, 0.38)
 
   addParam  stdMatDiffCoef (0.4, 0.385, 0.38)
 
   addParam  stdMatBaseTextureName roof-manor
 
   addParam  stdMatBaseTextureName roof-manor
 
   addParam  stdMatBaseTextureEnabled true
 
   addParam  stdMatBaseTextureEnabled true
−
  addParam  stdMatNormalMapTextureName roof-manor-bump
 
−
  addParam  stdMatNormalMapTextureEnabled true
 
 
   addParam  stdMatBaseTextureAddressingU clamp
 
   addParam  stdMatBaseTextureAddressingU clamp
 
   addParam  stdMatBaseTextureAddressingV clamp
 
   addParam  stdMatBaseTextureAddressingV clamp
 
   addParam  stdMatBaseTextureAddressingW clamp
 
   addParam  stdMatBaseTextureAddressingW clamp
−
  addParam  stdMatNormalMapTextureAddressingU clamp
 
−
  addParam  stdMatNormalMapTextureAddressingV clamp
 
−
  addParam  stdMatNormalMapTextureAddressingW clamp
 
 
   addParam  stdMatCullMode none
 
   addParam  stdMatCullMode none
 
end
 
end
Line 449: Line 844:
 
   setDefinition RoofMaterialFF
 
   setDefinition RoofMaterialFF
 
end
 
end
 +
 
</pre>
 
</pre>

Latest revision as of 08:39, 7 September 2007


EP6-BV
0xCD7FE87A
0x1C0532FA
0x9B41704F
0xFF5D60B5
# roof

#
# roof material definitions.
#

# material for roof preview when they're displayed
define RoofPreviewMaterial()
   material
      shader -layer 9999
         vertexFormatPred position      0 true
         vertexFormatPred normal        0 true
         vertexFormatPred blendindices  0 false
         vertexFormatPred targetindices 0 false
         
         pass -fixedFunction         
            colorScalar (0.5, 0.4, 0.4, 1.0)         
            create LightingStatesNoStdLights()
            depthTest true -enableDepthWrite true

	    alphaBlend srcFactor(srcAlpha) add dstFactor(invSrcAlpha)		

            stage
               textureBlend select(colorScalar) select(colorScalar)
            end 
         end

	pass -fixedFunction        
            create LightingStatesNoStdLights()
            fillmode wireframe
	    cullmode none
            depthTest true -enableDepthWrite false
            colorScalar (0, 0, 0)

            stage
               textureBlend select(colorScalar) select(colorScalar)
            end 
         end

      end
   end
enddef

define RoofPreviewMaterialBack()
   material
      shader -layer 9999
         vertexFormatPred position      0 true
         vertexFormatPred normal        0 true
         vertexFormatPred blendindices  0 false
         vertexFormatPred targetindices 0 false
         
         pass -fixedFunction         
            colorScalar (0.25, 0.1, 0.1, 1.0)         
            create LightingStatesNoStdLights()

            depthTest true -enableDepthWrite true

	    alphaBlend srcFactor(srcAlpha) add dstFactor(invSrcAlpha)		

            stage
               textureBlend select(colorScalar) select(colorScalar)
            end 
         end

      end
   end
enddef

define RoofPreviewMaterialStrip()
   material
      shader -layer 9999
         vertexFormatPred position      0 true
         vertexFormatPred blendindices  0 false
         vertexFormatPred targetindices 0 false
         
         pass -fixedFunction         
            colorScalar (1.0, 1.0, 1.0, 1.0)         
            create LightingStatesNoStdLights()

            depthTest true -enableDepthWrite false	    

            stage
               textureBlend select(colorScalar) select(colorScalar)
            end 
         end

      end
   end
enddef

define RoofPreviewMaterialUpperStrip()
   material
      shader -layer 9999
         vertexFormatPred position      0 true
         vertexFormatPred blendindices  0 false
         vertexFormatPred targetindices 0 false
         
         pass -fixedFunction         
            colorScalar (1.0, 0.0, 0.0, 1.0)         
            create LightingStatesNoStdLights()

            depthTest true -enableDepthWrite false

            stage
               textureBlend select(colorScalar) select(colorScalar)
            end 
         end

      end
   end
enddef

define RoofPreviewMaterialTopBoundary()
   material
      shader -layer 9999
         vertexFormatPred position      0 true
         vertexFormatPred normal        0 true
         vertexFormatPred blendindices  0 false
         vertexFormatPred targetindices 0 false
         
         pass -fixedFunction         
            colorScalar (0.4, 0, 0.1, 1.0)         
            create LightingStatesNoStdLights()

            depthTest true -enableDepthWrite true

	    alphaBlend srcFactor(srcAlpha) add dstFactor(invSrcAlpha)		

            stage
               textureBlend select(colorScalar) select(colorScalar)
            end 
         end

	pass -fixedFunction        
            create LightingStatesNoStdLights()
            fillmode wireframe
            depthTest true -enableDepthWrite false
            colorScalar (0, 0, 0)

            stage
               textureBlend select(colorScalar) select(colorScalar)
            end 
         end


      end
   end
enddef

define RoofBumps()
   material
      shader -layer 0
         validateRenderShaderContext -vertexFormat position 0 required
         validateRenderShaderContext -vertexFormat normal 0 required
         validateRenderShaderContext -vertexFormat texcoord 0 required
                          
         pass 
            shaderProgram -target vertexProgram -method compile -version 2_0
               bindConstants 0 -bindingID  geomToClip     -constantCount 4
			      bindConstants 4 -bindingID  geomToCamera   -constantCount 3
			      bindConstants 7 -bindingID  cameraToGeom   -constantCount 3			      
			      bindConstants 10 -bindingID allStandardLightData -constantCount 4 -constantType float
			      bindConstants 14 -bindingID immediateData -data $stdMatDiffCoef		
			      bindConstants 15 -bindingID ambientLight -constantCount 1 -constantType float	      
			      bindConstants 18 -bindingID allStandardLightData2 -constantCount 32
			      
			      shaderSource
			         float4x4 modelviewproj : register(c0);
				      float4x3 modelview : register(c4);
				      float4x3 modelviewInv : register(c7);				      				      
				      
				      // light direction
				      float4 lightDir0 : register(c18);					      
				      float4 lightDir1 : register(c19);	
				      float4 lightDir2 : register(c20);	
				      
				      // light colors
				      float4 lightCol0 : register(c26);	
				      float4 lightCol1 : register(c27);
				      float4 lightCol2 : register(c28);
				      				      
				      float4 color : register(c14);		      
				      float4 ambient : register(c15);
				      
				      struct a2v 
                  {
                     float4 pos		: POSITION;                     
                     float3 normal	: NORMAL;
                     float2 txcoord	: TEXCOORD0;
                     float2 tangent	: TEXCOORD1;                     
                  };

                  struct v2f
                  {
                     float4 hpos		 : POSITION;	
                     float4 color    : COLOR0;                                    
                     float4 ambient  : COLOR1;
                     float2 txcoord	 : TEXCOORD0;
	                  float3 lightDir0: TEXCOORD1;
	                  float3 lightDir1: TEXCOORD2;
	                  float3 lightDir2: TEXCOORD3;
	                  float3 lightCol0: TEXCOORD4;
	                  float3 lightCol1: TEXCOORD5;
	                  float3 lightCol2: TEXCOORD6;
	                  float3 normal : TEXCOORD7;
                  };
                  
                  v2f VertexMain(a2v IN)
                  {
	                  v2f OUT;

	                  // vertex position in object space
	                  float4 pos = float4(IN.pos.x,IN.pos.y,IN.pos.z,1.0);	                  	                  
	                  
	                  // vertex position in clip space
	                  OUT.hpos = mul(pos, modelviewproj);	           	                  
	                  
	                  float3 tangent = float3(IN.tangent.x, IN.tangent.y, 0);
	                  	                  
	                  // compute binormal
	                  float3 binormal = normalize(cross(IN.normal, tangent));
	                  
	                  // tangent space matrix
	                  float3x3 tbn = float3x3(tangent, binormal, IN.normal);
	                  
	                  // light direction in object space	                  
	                  float3 lt0 = mul(lightDir0, (float3x3)modelviewInv);
	                  float3 lt1 = mul(lightDir1, (float3x3)modelviewInv);
	                  float3 lt2 = mul(lightDir2, (float3x3)modelviewInv);
	                  
	                  // light 0 direction in tangent space	                  	                  
	                  OUT.lightDir0 = normalize(mul(tbn, lt0));	                                  
	                  OUT.lightDir1 = normalize(mul(tbn, lt1));
	                  OUT.lightDir2 = normalize(mul(tbn, lt2));
	                  
	                  OUT.lightCol0 = lightCol0;
	                  OUT.lightCol1 = lightCol1;
	                  OUT.lightCol2 = lightCol2;
                  	
	                  // copy texture coordinates	                  
	                  OUT.txcoord=IN.txcoord.xy;
	                  OUT.color = color;
	                  OUT.color.a = 1;
	                  
	                  OUT.ambient = ambient;
	                  OUT.normal = IN.normal;

	                  return OUT;
                  }
                  			         
			      endShaderSource
            end # end shader program
            
               shaderProgram -target pixelProgram -method compile -version 1_4  #-disassemble "c:\sims2ep3\hlslPS.txt"             
               
                  shaderSource    
                     sampler texmap;
                     sampler normmap;
                     sampler roofnoise;
                     
                     struct v2f
                     {
                        float4 hpos		 : POSITION;	   
                        float4 color    : COLOR0;                                                   
                        float4 ambient  : COLOR1;
                        float2 txcoord	 : TEXCOORD0;                                                
                        float3 lightDir0: TEXCOORD1;
	                     float3 lightDir1: TEXCOORD2;
	                     float3 lightDir2: TEXCOORD3;
	                     float3 lightCol0: TEXCOORD4;
	                     float3 lightCol1: TEXCOORD5;
	                     //float3 lightCol2: TEXCOORD6;
	                     //float3 normal : TEXCOORD7;
                     };

                     float4 PixelMain(v2f pi) : COLOR
                     {  
                        // normal map
                        float4 normal = tex2D(normmap, pi.txcoord);                                       
                                 
                        //bump.xyz = 4.0 * (bump.xyz - (0.5).xxx);                            
//                        bump.z = pi.normal.z;
                        //float3 normal = normalize(bump);                                                
                        
                        // color map
                        float4 color = tex2D(texmap, pi.txcoord);               
                                                                                                
                        float diff0 = saturate(dot(pi.lightDir0, normal.xyz));                        
                        //float diff1 = saturate(dot(pi.lightDir1, normal.xyz));
                        //float diff2 = saturate(dot(pi.lightDir2, normal.xyz));
                                               
                        float4 finalColor;
                        finalColor.rgb = diff0;//(diff0*pi.lightCol0 + diff1*pi.lightCol1 + diff2 + pi.ambient)*pi.color.rgb*color.rgb;
                        
                        finalColor.a = 1.0;                        
                        return finalColor;                                                                                                                    
                     }
                  endShaderSource
               end                                                     
                              
               
               sampler normmap
                  texture "roof-manor-test-bump"#$stdMatNormalMapTextureName                
                  textureAddressing clamp clamp clamp
               end
               
               sampler 1#texmap
                  texture $stdMatBaseTextureName                
                  textureAddressing clamp clamp clamp
               end
         end # end pass
         
      end #end shader
   end # end material
enddef 

define RoofSnow()
   material
      shader -layer 2         
         validateRenderShaderContext -vertexFormat position 0 required
         validateRenderShaderContext -vertexFormat normal 0 required
         validateRenderShaderContext -vertexFormat texcoord 0 required
         validateRenderShaderContext -vertexFormat texcoord 1 required
                          
         pass 
            alphaBlend srcFactor(srcAlpha) add dstFactor(invSrcAlpha)
            cullmode $stdMatCullMode
            #fillmode wireframe
            
            shaderProgram -target vertexProgram -method compile -version 2_0
               bindConstants 0 -bindingID  geomToClip     -constantCount 4        
               bindConstants 4 -bindingID  geomToCamera   -constantCount 3
			      bindConstants 7 -bindingID  cameraToGeom   -constantCount 3			
			      bindConstants 15 -bindingID ambientLight -constantCount 1 -constantType float	                   			      
			      bindConstants 18 -bindingID allStandardLightData -constantCount 4 -constantType float			      
			      
			      shaderSource
			         float4x4 modelviewproj : register(c0);
			         float4x3 modelview : register(c4);
				      float4x3 modelviewInv : register(c7);				      				      
                  // light direction
				      float4 lightDir0 : register(c18);					      
				      
                  float4 ambient : register(c15);
				      				      
				      struct a2v 
                  {
                     float4 pos		: POSITION;                     
                     float3 normal	: NORMAL;
                     float2 tangent	: TEXCOORD0;                     
                  };

                  struct v2f
                  {
                     float4 hpos		 : POSITION;                     
	                  float4 color : TEXCOORD0;
	                  float3 camNormal : TEXCOORD1;
	                  float3 lightDir : TEXCOORD2;	 
	                  float3 R : TEXCOORD3;    
	                  float3 tanLightDir : TEXCOORD4;    	                          
	                  float2 bumpCoords : TEXCOORD5;
                  };
                  
                  v2f VertexMain(a2v IN)
                  {
	                  v2f OUT;

	                  // vertex position in object space
	                  float4 pos = float4(IN.pos.x,IN.pos.y,IN.pos.z,1.0);	  
	                  
	                  float3 tangent = float3(IN.tangent.x, IN.tangent.y, 0);
	                  	                  
	                  // compute binormal
	                  float3 binormal = normalize(cross(IN.normal, tangent));
	                  
	                  // tangent space matrix
	                  float3x3 tbn = float3x3(tangent, binormal, IN.normal);
	                  
	                  // light direction in object space	                  
	                  float3 lt0 = mul(lightDir0, (float3x3)modelviewInv);
	                  
	                  // light 0 direction in tangent space	                  	                  
	                  OUT.tanLightDir = normalize(mul(tbn, lt0));
	                  OUT.bumpCoords = float2(IN.pos.x, IN.pos.y);
	                  
	                  
	                  
	                  // vertex position in clip space
	                  OUT.hpos = mul(pos, modelviewproj);	           	                  
	                  	                                    	
	                  // copy texture coordinates	                  	                  	                  
	                  OUT.camNormal = mul(IN.normal, (float3x3)modelview);
	                  
	                  float3 cameraSpacePosition = mul( pos, modelview);
	                  float3 viewVector = normalize(cameraSpacePosition);					
					      OUT.R = reflect(viewVector, OUT.camNormal);					      
	                  
	                  OUT.color.xyz = tangent*0.5f.xxx + 0.5f.xxx;//ambient.xyz;
	                  OUT.color.w = 1.0;
	                  OUT.lightDir.xyz = lightDir0.xyz;                     
	                  return OUT;
                  }
                  			         
			      endShaderSource
            end # end shader program
            
               shaderProgram -target pixelProgram -method compile -version 2_0 # -disassemble "c:\sims2ep3\hlslPS.txt"                            
                  shaderSource                         
                                          
                     struct v2f
                     {
                        float4 hpos	: POSITION;                     
	                     float4 color : TEXCOORD0;
	                     float3 camNormal : TEXCOORD1;
	                     float3 lightDir : TEXCOORD2;	 
	                     float3 R : TEXCOORD3;     
	                     float3 tanLightDir : TEXCOORD4;   	
   	                  float2 bumpCoords : TEXCOORD5;                                          
                     };

                     float4 PixelMain(v2f pi) : COLOR
                     {                          
                        return pi.color;   
                        //return float4(0, 0, 0, 1) + 0.8*max(dot(pi.camNormal, pi.lightDir), 0).xxxx + pi.color;
                     }
                  endShaderSource
               end               
                                                              
                                             
         end # end pass
         
      end #end shader
   end # end material
enddef

define RoofSnowPS2()
   shaderProgram -target pixelProgram -method compile -version 2_0 # -disassemble "c:\sims2ep5\hlslPS.txt"                            
      bindConstants 0 -bindingID	ambientLight -constantCount	1 -constantType	float
      
      shaderSource                         
         float3 ambientLight : register(c0);
         
         sampler normmap;
         struct v2f
         {
            float4 hpos	: POSITION;                             
	         float4 color : COLOR0;	                     
	         float4 tanHalfAngle : TEXCOORD0;
	         float3 lightColor : TEXCOORD1;                
	         float3 tanLightDir : TEXCOORD2;   	
   	      float2 bumpCoords : TEXCOORD3;                                          
         };

         float4 PixelMain(v2f pi) : COLOR
         {                                                  
            float4 normal0 = 2.0f * (tex2D(normmap, pi.bumpCoords) - 0.5f);                        
            float4 normal1 = 2.0f * (tex2D(normmap, pi.bumpCoords*0.4) - 0.5f);
            float4 normal = 0.5f*(normal0+normal1);
            
            float diffuse = saturate(dot(pi.tanLightDir, normal.xyz))*0.6f;                              
            return float4(float3(diffuse.xxx*float3(0.9,0.9,1) + ambientLight.xxx*0.8)*pi.lightColor.xyz, 1.0);
         }
      endShaderSource
   end               

enddef

define RoofSnowPS1()
   shaderProgram -target pixelProgram -method compile -version 1_1 # -disassemble "c:\sims2ep5\hlslPS.txt"                            
      bindConstants 0 -bindingID	ambientLight -constantCount	1 -constantType	float
      
      shaderSource                         
         float3 ambientLight : register(c0);
         
         sampler normmap;
         struct v2f
         {
            float4 hpos	: POSITION;                             
	         float4 color : COLOR0;	                     
	         float4 tanHalfAngle : TEXCOORD0;
	         float3 lightColor : TEXCOORD1;                
	         float3 tanLightDir : TEXCOORD2;   	
   	      float2 bumpCoords : TEXCOORD3;                                          
         };

         float4 PixelMain(v2f pi) : COLOR
         {                                                  
            float4 normal = 2.0f * (tex2D(normmap, pi.bumpCoords) - 0.5f);                        
            float diffuse = saturate(dot(pi.tanLightDir, normal.xyz))*0.57f;                              
            return float4(float3(diffuse.xxx*float3(0.85,0.85,1) + ambientLight.xxx)*pi.lightColor.xyz, 1.0);
         }
      endShaderSource
   end               
enddef

define RoofSnow2()
   material
      shader -layer -2         
         validateRenderShaderContext -vertexFormat position 0 required
         validateRenderShaderContext -vertexFormat normal 0 required
         validateRenderShaderContext -vertexFormat texcoord 0 required
         validateRenderShaderContext -vertexFormat texcoord 1 required
                          
         pass 
            alphaBlend srcFactor(srcAlpha) add dstFactor(invSrcAlpha)
            cullmode $stdMatCullMode            
            #fillmode wireframe
            
            shaderProgram -target vertexProgram -method compile -version 1_1
               bindConstants 0 -bindingID  geomToClip     -constantCount 4        
               bindConstants 4 -bindingID  geomToCamera   -constantCount 3
			      bindConstants 7 -bindingID  cameraToGeom   -constantCount 3			
			      bindConstants 15 -bindingID ambientLight -constantCount 1 -constantType float	                   			      
			      bindConstants 18 -bindingID allStandardLightData -constantCount 4 -constantType float			      
			      
			      if (tsIsDay)         
                  bindConstants 10 -bindingID immediateData -data (1, 1, 1, 1)         
               else
                  bindConstants 10 -bindingID immediateData -data (0.47, 0.47, 1.2, 1)         
               endif
			      
			      shaderSource
			         float4x4 modelviewproj : register(c0);
			         float4x3 modelview : register(c4);
				      float4x3 modelviewInv : register(c7);				      				      
                  // light direction
				      float4 lightDir0 : register(c18);
				      float4 lightColor0 : register(c10);
				      
				      				      
                  float4 ambient : register(c15);
				      				      
				      struct a2v 
                  {
                     float4 pos		: POSITION;                     
                     float3 normal	: NORMAL;
                     float2 tangent	: TEXCOORD0; 
                     float2 bumpcoord : TEXCOORD1;                    
                  };

                  struct v2f
                  {
                     float4 hpos		 : POSITION;                                          
	                  float4 color : COLOR0;	                  
	                  float4 tanHalfAngle : TEXCOORD0;
	                  float3 lightColor : TEXCOORD1;
	                  float3 tanLightDir : TEXCOORD2;    	                          
	                  float2 bumpCoords : TEXCOORD3;	                  
                  };
                  
                  v2f VertexMain(a2v IN)
                  {
	                  v2f OUT;

	                  // vertex position in object space
	                  float4 pos = float4(IN.pos.x,IN.pos.y,IN.pos.z,1.0);	  
	                  
	                  float3 tangent = float3(IN.tangent.x, IN.tangent.y, 0);
	                  	                  
	                  // compute binormal
	                  float3 binormal = normalize(cross(IN.normal, tangent));
	                  
	                  // tangent space matrix
	                  float3x3 tbn = float3x3(tangent, binormal, IN.normal);
	                  
	                  // light direction in object space	                  
	                  float3 lt0 = mul(lightDir0, (float3x3)modelviewInv);
	                  
	                  // light 0 direction in tangent space	                  	                  
	                  OUT.tanLightDir = normalize(mul(tbn, lt0));
	                  OUT.bumpCoords = float2(IN.bumpcoord.x, IN.bumpcoord.y);
	                  
	                  // compute tangent space view vector
	                  // object space view point
	                  float3 viewPoint = mul(float4(0, 0, 0, 1), modelviewInv).xyz;
	                  float3 viewVecObj = normalize(viewPoint - IN.pos.xyz);
	                  
	                  // object space light
	                  float3 lightDirObj = normalize(mul(lightDir0, (float3x3)modelviewInv));
	                  
	                  // half angle vector in object space
	                  float3 halfWayVector = normalize(lightDirObj + viewVecObj);	                  
	                  
	                  // transform half angle vector to tangent space
	                  OUT.tanHalfAngle.xyz = normalize(mul(tbn, halfWayVector));
	                  
	                  // specular shadowing term
	                  OUT.tanHalfAngle.w = max(dot(halfWayVector, IN.normal), 0);	                  
	                  
	                  // vertex position in clip space
	                  OUT.hpos = mul(pos, modelviewproj);	           	                  
	                  	                                    		                  
	                  OUT.color.xyz = ambient.xyz;
	                  OUT.color.w = 1.0;
	                  OUT.lightColor = lightColor0.xyz;
	                  return OUT;
                  }
                  			         
			      endShaderSource
            end # end shader program

               if ($useHWShader1Path)
                  create RoofSnowPS1()                           
               else
                  create RoofSnowPS2()                           
               endif               
               
               sampler normmap
                  texture "snow-ground-bump"
                  textureAddressing tile tile
               end                                      
                                             
         end # end pass
         
      end #end shader
   end # end material
enddef


materialDefinition RoofPreview
   setDefinition StandardMaterial
   addParam   stdMatSpecPower 0
   addParam   stdMatDiffCoef (0.4, 0.385, 0.38)
   addParam   stdMatBaseTextureName roof-manor
   addParam   stdMatBaseTextureEnabled true
   addParam   stdMatCullMode none
end


materialDefinition RoofUnder
   setDefinition StandardMaterial
   addParam   stdMatSpecPower 0
   addParam   stdMatDiffCoef (0.8, 0.8, 0.8)
   addParam   stdMatBaseTextureName roof-manor-under
   addParam   stdMatBaseTextureEnabled true
   addParam   stdMatCullMode none
end

materialDefinition RoofTrim
   setDefinition StandardMaterial
   addParam   stdMatSpecPower 0
   addParam   stdMatDiffCoef (0.8, 0.8, 0.8)
   addParam   stdMatBaseTextureName roof-manor-trim
   addParam   stdMatBaseTextureEnabled true
   addParam   stdMatCullMode none
end

materialDefinition RoofPreviewTopBoundary
   setDefinition RoofPreviewMaterialTopBoundary
end

define RoofTopMaterial()
   material
      shader -layer 0
         seti snowLevel tsHasSnow
         seti rainLevel tsHasRain
         
         if ($rainLevel >= 1)
            pass -fixedFunction -modifiedEachFrameHint
         else
            pass -fixedFunction
         endif
               setb doSkinning false
               setb doMorphing false
               setb cutoutPass false
               create CommonStandardMaterialSetup()
               
               stage
				      create StandardShaderTextureState(Base)
					   textureBlend multiplyScale2(texture outRegister)	multiply(texture outRegister)
			      end
               
         if ($rainLevel >= 1)
            # first pass at roof rain stage
               stage
                  ffTextureCoordsSource 0
                  texture "causticstiled"
                  textureMatrixAnimation -targetType fixedFunction -atrans sawtooth .1 0 (0,1) (0,0)
                  colorScalar (1.0, 0.98, 1.0, .9)
                  textureAddressing tile tile
                  textureBlend lerpColorScalarAlpha(outRegister texture) lerpColorScalarAlpha(colorScalar)
               end
         endif
               
            end

         if ($snowLevel = 1 and viewerRenderType != $kRenderTypeImposter)
            pass -fixedFunction
               alphaBlend srcFactor(srcAlpha) add dstFactor(invSrcAlpha)
               depthTest true -enableDepthWrite false
               depthTestFunction acceptIfLessOrEqual
               create LightingStates()
               
               colorScalar (0.25, 0.25, 0.35, 1)
                
               stage                  
                  texture "snow-light-roof-pass1"
                  ffTextureCoordsSource fromPosition
                  ffTextureMatrix -cameraToGlobal -scalev (6, 6) -invert                                 
                  textureAddressing tile tile
                  textureFilterHint bilinear bilinear
                  textureBlend multiplyAdd(texture diffuse colorScalar) select(texture)               
               end
            end            
         endif
         
      end
   end
enddef

define RoofSnowShader()
   create DetermineHardwareSupport()
   if (viewerRenderType != $kRenderTypeImposter)
      if ($useHWShader1Path or $useHWShader2Path)
		   create RoofSnow2()		
	   else   
         create RoofSnowFF()
      endif      
   else
      create Null()
   endif
enddef

define RoofSnowFF()
   material
      shader -layer 0      
         pass -fixedFunction         
            create LightingStates() 
            create AttenuatedMatCoef(1)                                           
                                          
            depthTest true -enableDepthWrite true
            colorScalar (1.0, 0.98, 1.0, 1)
                        
            stage               		
				   textureBlend multiply(colorScalar diffuse) select(texture)
            end #end stage                        
         end
      end
   end
enddef

materialDefinition RoofSnowMaterial
   setDefinition RoofSnowShader   
   addParam stdMatCullMode none
end

# texture, lit, normal mappedm, no specular
materialDefinition RoofTop
   setDefinition RoofTopMaterial 
   addParam   stdMatSpecPower 0
   addParam   stdMatDiffCoef (0.4, 0.385, 0.38)
   addParam   stdMatBaseTextureName roof-manor
   addParam   stdMatBaseTextureEnabled true
   addParam   stdMatBaseTextureAddressingU clamp
   addParam   stdMatBaseTextureAddressingV clamp
   addParam   stdMatBaseTextureAddressingW clamp
   addParam   stdMatCullMode none
end


materialDefinition RoofEdges
   setDefinition StandardMaterial
   addParam   stdMatSpecPower 0
   addParam   stdMatDiffCoef (0.8, 0.8, 0.8)
   addParam   stdMatBaseTextureName roof-manor-edges
   addParam   stdMatBaseTextureEnabled true
   addParam   stdMatCullMode none
end

# texture, lit, normal mappedm, no specular
materialDefinition RoofTopThumbnail
   setDefinition StandardMaterial
   addParam   stdMatSpecPower 0
   addParam   stdMatDiffCoef (0.8, 0.75, 0.75)
   addParam   stdMatBaseTextureName roof-manor
   addParam   stdMatBaseTextureEnabled true
   addParam   stdMatNormalMapTextureName roof-manor-bump
   addParam   stdMatNormalMapTextureEnabled true
end

# texture, lit, normal mappedm, no specular
# modify this material for roof highlights
materialDefinition RoofTopHighlight
   setDefinition StandardMaterial
   addParam   stdMatSpecPower 0
   addParam   stdMatDiffCoef (0.4, 0.385, 0.38)
   addParam   stdMatBaseTextureName roof-redtile
   addParam   stdMatBaseTextureEnabled true
   addParam   stdMatNormalMapTextureName roof-redtile-bump
   addParam   stdMatNormalMapTextureEnabled true
   addParam   stdMatBaseTextureAddressingU clamp
   addParam   stdMatBaseTextureAddressingV clamp
   addParam   stdMatBaseTextureAddressingW clamp
   addParam   stdMatNormalMapTextureAddressingU clamp
   addParam   stdMatNormalMapTextureAddressingV clamp
   addParam   stdMatNormalMapTextureAddressingW clamp
end

##############################################################
# Roofs custom
#


define RoofMaterialFF()
   material
      shader -layer $roofLayer

            pass -fixedFunction
         
            create LightingStates() 
            create AttenuatedMatCoef(1)                                           
                              
            ffDepthOffset 2            
            
            depthTest true -enableDepthWrite false
                        
            stage
               texture $stdMatBaseTextureName
               textureAddressing clamp clamp
               ffTextureCoordsSource 0					
					textureBlend multiply(texture diffuse) select(texture)
            end #end stage               

                        
         end #pass      
      end #end shader   
   end #end material 
enddef

materialDefinition RoofMaterialStrips
   addParam stdMatBaseTextureName roof-manor   
   addParam stdMatDiffCoef (0.4, 0.385, 0.38)
   addParam stdMatSpecPower 0
   addParam stdMatEmissiveCoef 0,0,0
   addParam stdMatSpecCoef 0,0,0   
   addParam roofLayer 2
   setDefinition RoofMaterialFF
end
Retrieved from "http://simswiki.info/index.php?title=ShaderRoof&oldid=20231"
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