Difference between revisions of "ShaderWallPS"
From SimsWiki
(EP4-PETS) |
(EP5-SS) |
||
| Line 115: | Line 115: | ||
define WallsPS2() | define WallsPS2() | ||
| − | shaderProgram -target pixelProgram -method compile -version | + | shaderProgram -target pixelProgram -method compile -version 2_0 |
bindConstants 2 -bindingID allTextureLights -constantCount 1 | bindConstants 2 -bindingID allTextureLights -constantCount 1 | ||
| Line 266: | Line 266: | ||
end # end shader program | end # end shader program | ||
| − | if ($psVersion >= 3) | + | #if ($psVersion >= 3) |
| − | + | # create WallsPS3() | |
| − | else | + | #else |
create WallsPS2() | create WallsPS2() | ||
| − | endif | + | #endif |
| Line 283: | Line 283: | ||
sampler lightmap | sampler lightmap | ||
| − | texture "wallLightMap_0" | + | if (varExists(page)) |
| + | texture "wallLightMap_${page}" | ||
| + | else | ||
| + | texture "wallLightMap_0" | ||
| + | endif | ||
| + | |||
textureAddressing tile tile | textureAddressing tile tile | ||
end | end | ||
| Line 321: | Line 326: | ||
if ($caustics) | if ($caustics) | ||
| − | + | create PixelShaderWallsWithShadowMapping() | |
| − | + | ||
else | else | ||
pass | pass | ||
| − | |||
| − | |||
| − | |||
fillmode $stdMatFillMode | fillmode $stdMatFillMode | ||
Revision as of 14:21, 24 March 2007
EP4-PETS
0xCD7FE87A
0x1C0532FA
0x3035AF69
0xFFDE6F3E
# pixelshaderwalls
setb PoolWallCurved false
define WallsPS3()
shaderProgram -target pixelProgram -method compile -version 3_0
bindConstants 2 -bindingID allTextureLights -constantCount 1
if ($PoolWallCurved)
bindConstants 1 -bindingID immediateData -data ( 0.0, 0.38, 1, 1)
else
bindConstants 1 -bindingID immediateData -data ( 1.0, 0.0, 0, 0)
endif
shaderSource
float4 textureLight : register(c2);
float4 curvedWall : register(c1);
sampler base;
sampler lightmap;
sampler caustics;
sampler shadowMap;
struct cInputPixel
{
float2 txBase : TEXCOORD0;
float2 txLightMap: TEXCOORD1;
float2 txCaustics: TEXCOORD2;
float4 vPosLight : TEXCOORD3;
float4 shadowTex : TEXCOORD4;
float dotNL : COLOR0;
};
float OffsetLookup(sampler2D map, float4 loc, float4 offset)
{
return tex2Dproj(map, loc+offset).r;
}
float4 PixelMain(cInputPixel pi) : COLOR
{
float4 baseColor = tex2D(base, pi.txBase);
float4 lightMapColor = tex2D(lightmap, pi.txLightMap);
lightMapColor = textureLight.r < 0.5 ? (lightMapColor) : 0.5f.xxxx;
float4 causticsColor = tex2D(caustics, pi.txCaustics);
float4 result = baseColor * saturate(lightMapColor*2.0);
float4 vTexCoords[25];
vTexCoords[0] = float4(-0.000976563f, -0.000976563f, 0.0f, 0.0f );
vTexCoords[1] = float4(-0.000976563f, -0.000488281f, 0.0f, 0.0f );
vTexCoords[2] = float4(-0.000976563f, 0.000000000f, 0.0f, 0.0f );
vTexCoords[3] = float4(-0.000976563f, 0.000488281f, 0.0f, 0.0f );
vTexCoords[4] = float4(-0.000976563f, 0.000976563f, 0.0f, 0.0f );
vTexCoords[5] = float4(-0.000488281f, -0.000976563f, 0.0f, 0.0f );
vTexCoords[6] = float4(-0.000488281f, -0.000488281f, 0.0f, 0.0f );
vTexCoords[7] = float4(-0.000488281f, 0.000000000f, 0.0f, 0.0f );
vTexCoords[8] = float4(-0.000488281f, 0.000488281f, 0.0f, 0.0f );
vTexCoords[9] = float4(-0.000488281f, 0.000976563f, 0.0f, 0.0f );
vTexCoords[10] = float4(0.000000000f, -0.000976563f, 0.0f, 0.0f );
vTexCoords[11] = float4(0.000000000f, -0.000488281f, 0.0f, 0.0f );
vTexCoords[12] = float4(0.000000000f, 0.000000000f, 0.0f, 0.0f );
vTexCoords[13] = float4(0.000000000f, 0.000488281f, 0.0f, 0.0f );
vTexCoords[14] = float4(0.000000000f, 0.000976563f, 0.0f, 0.0f );
vTexCoords[15] = float4(0.000488281f, -0.000976563f, 0.0f, 0.0f );
vTexCoords[16] = float4(0.000488281f, -0.000488281f, 0.0f, 0.0f );
vTexCoords[17] = float4(0.000488281f, 0.000000000f, 0.0f, 0.0f );
vTexCoords[18] = float4(0.000488281f, 0.000488281f, 0.0f, 0.0f );
vTexCoords[19] = float4(0.000488281f, 0.000976563f, 0.0f, 0.0f );
vTexCoords[20] = float4(0.000976563f, -0.000976563f, 0.0f, 0.0f );
vTexCoords[21] = float4(0.000976563f, -0.000488281f, 0.0f, 0.0f );
vTexCoords[22] = float4(0.000976563f, 0.000000000f, 0.0f, 0.0f );
vTexCoords[23] = float4(0.000976563f, 0.000488281f, 0.0f, 0.0f );
vTexCoords[24] = float4(0.000976563f, 0.000976563f, 0.0f, 0.0f );
float4 vWeights[6] = {{0.0232468,0.0338240,0.0383276,0.0338240},
{0.0232468,0.0338240,0.0492136,0.0557663},
{0.0492136,0.0338240, 0.0383276,0.0557663},
{0.0631915,0.0557663,0.0383276, 0.0338240},
{0.0492136,0.0557663,0.0492136,0.0338240},
{0.0232468,0.0338240,0.0383276,0.0338240}};
float lastWeight = 0.0232468;
float4 depth = (pi.vPosLight.z / pi.vPosLight.w) - 0.011;
float lightAmount = 0.0f;
float4 depths[6];
int i = 0;
for(int j = 0; j < 6; i+=4, ++j)
{
float4 results;
results.x = OffsetLookup(shadowMap, pi.shadowTex, vTexCoords[i]);
results.y = OffsetLookup(shadowMap, pi.shadowTex, vTexCoords[i+1]);
results.z = OffsetLookup(shadowMap, pi.shadowTex, vTexCoords[i+2]);
results.w = OffsetLookup(shadowMap, pi.shadowTex, vTexCoords[i+3]);
depths[j] = results > depth ? vWeights[j] : float4(0.0, 0.0, 0.0, 0.0);
}
float lastDepth = OffsetLookup(shadowMap, pi.shadowTex, vTexCoords[24]);
lightAmount += lastDepth <= depth ? lastWeight : 0.0f;
lightAmount += dot(depths[0] + depths[1] + depths[2] + depths[3] + depths[4] + depths[5], pi.dotNL);
return result*0.8 + causticsColor*textureLight*lightAmount*pi.txBase.y + 0.2*result*lightAmount;
}
endShaderSource
end # end shader program
enddef
define WallsPS2()
shaderProgram -target pixelProgram -method compile -version 2_0
bindConstants 2 -bindingID allTextureLights -constantCount 1
shaderSource
float4 textureLight : register(c2);
sampler base;
sampler lightmap;
sampler caustics;
sampler shadowMap;
struct cInputPixel
{
float2 txBase : TEXCOORD0;
float2 txLightMap: TEXCOORD1;
float2 txCaustics: TEXCOORD2;
float4 vPosLight : TEXCOORD3;
float4 shadowTex : TEXCOORD4;
float dotNL : COLOR0;
};
float OffsetLookup(sampler2D map, float4 loc, float4 offset)
{
return tex2Dproj(map, loc+offset).r;
}
float4 PixelMain(cInputPixel pi) : COLOR
{
float4 baseColor = tex2D(base, pi.txBase);
float4 lightMapColor = tex2D(lightmap, pi.txLightMap);
lightMapColor = textureLight.r < 0.5 ? lightMapColor : 0.5f.xxxx;
float4 causticsColor = tex2D(caustics, pi.txCaustics);
float4 result = baseColor * saturate(lightMapColor*2.0);
float4 depth = (pi.vPosLight.z / pi.vPosLight.w) - 0.011;
float4 vTexCoords[16];
vTexCoords[0] = float4(-0.000732422f, -0.000732422f, 0.0f, 0.0f );
vTexCoords[1] = float4(-0.000732422f, -0.000244141f, 0.0f, 0.0f );
vTexCoords[2] = float4(-0.000732422f, 0.000244141f, 0.0f, 0.0f );
vTexCoords[3] = float4(-0.000732422f, 0.000732422f, 0.0f, 0.0f );
vTexCoords[4] = float4(-0.000244141f, -0.000732422f, 0.0f, 0.0f );
vTexCoords[5] = float4(-0.000244141f, -0.000244141f, 0.0f, 0.0f );
vTexCoords[6] = float4(-0.000244141f, 0.000244141f, 0.0f, 0.0f );
vTexCoords[7] = float4(-0.000244141f, 0.000732422f, 0.0f, 0.0f );
vTexCoords[8] = float4(0.000244141f, -0.000732422f, 0.0f, 0.0f );
vTexCoords[9] = float4(0.000244141f, -0.000244141f, 0.0f, 0.0f );
vTexCoords[10] = float4(0.000244141f, 0.000244141f, 0.0f, 0.0f );
vTexCoords[11] = float4(0.000244141f, 0.000732422f, 0.0f, 0.0f );
vTexCoords[12] = float4(0.000732422f, -0.000732422f, 0.0f, 0.0f );
vTexCoords[13] = float4(0.000732422f, -0.000244141f, 0.0f, 0.0f );
vTexCoords[14] = float4(0.000732422f, 0.000244141f, 0.0f, 0.0f );
vTexCoords[15] = float4(0.000732422f, 0.000732422f, 0.0f, 0.0f );
float4 vWeights[4] = {{0.0479224,0.0615335,0.0615335,0.0479224},
{0.0615335,0.0790106,0.0790106,0.0615335},
{0.0615335,0.0790106,0.0790106,0.0615335},
{0.0479224,0.0615335,0.0615335,0.0479224}};
float4 depths[4];
int i = 0;
for(int j = 0; j < 4; i+=4, ++j)
{
float4 results;
results.x = OffsetLookup(shadowMap, pi.shadowTex, vTexCoords[i]);
results.y = OffsetLookup(shadowMap, pi.shadowTex, vTexCoords[i+1]);
results.z = OffsetLookup(shadowMap, pi.shadowTex, vTexCoords[i+2]);
results.w = OffsetLookup(shadowMap, pi.shadowTex, vTexCoords[i+3]);
depths[j] = results > depth ? vWeights[j] : float4(0.0, 0.0, 0.0, 0.0);
}
float lightAmount = dot(depths[0] + depths[1] + depths[2] + depths[3], pi.dotNL);
return result*0.8 + causticsColor*textureLight*lightAmount*pi.txBase.y + 0.2*result*lightAmount;
}
endShaderSource
end # end shader program
enddef
define PixelShaderWallsWithShadowMapping()
shader -layer $floorLayer
validateRenderShaderContext -vertexFormat position 0 required
validateRenderShaderContext -vertexFormat texcoord 0 required
validateRenderShaderContext -vertexFormat texcoord 1 required
pass -modifiedEachFrameHint -renderEachFrame
setf scaleU (1.0 / $floorMaterialScaleU)
setf scaleV (1.0 / $floorMaterialScaleV)
setv3 evalDiffuse ($stdMatDiffCoef.xyz)
shaderProgram -target vertexProgram -method compile -version 1_1
bindConstants 0 -bindingID geomToClip -constantCount 4
bindConstants 4 -bindingID immediateData -data ( $scaleU, $scaleV, 1, 1)
bindConstants 5 -bindingID geomToGlobal -constantCount 3
bindConstants 8 -bindingID immediateData -data ( 1, -2.5, 0, 0.3)
bindConstants 9 -bindingID immediateData -data ( 1, 1, 1, 0)
bindConstants 10 -bindingID immediateData -data ( 0, 0, 0, 0 )
bindConstants 11 -bindingID cameraToLightClip -constantCount 4
bindConstants 15 -bindingID cameraToLightClipAdj -constantCount 4
bindConstants 19 -bindingID sunLightDir
shaderSource
float4x4 clipSpaceMatrix : register(c0);
float4 textureConstants : register(c4);
float4x3 objToGlobal : register(c5);
float4 projCaustics0 : register(c8);
float4 projCaustics1 : register(c9);
float4 projCaustics2 : register(c10);
float4x4 lightClipSpaceMatrix : register(c11);
float4x4 lightClipSpaceMatrixAdj : register(c15);
float4 sunlightDir : register(c19);
struct InputVertex
{
float3 position: POSITION0;
float3 normal : NORMAL0;
float2 tc0 : TEXCOORD0;
float2 tc1 : TEXCOORD2;
};
struct OutputVertex
{
float4 clipPosition : POSITION;
float2 txBase : TEXCOORD0;
float2 txLightMap: TEXCOORD1;
float2 txCaustics: TEXCOORD2;
float4 vPosLight : TEXCOORD3;
float4 shadowTex : TEXCOORD4;
float2 dotNL : COLOR0;
};
OutputVertex VertexMain( InputVertex i)
{
OutputVertex o;
o.clipPosition = mul(float4(i.position, 1), clipSpaceMatrix);
o.txBase = textureConstants * i.tc0;
o.txLightMap = i.tc1;
float3 wPosition = mul(i.position, objToGlobal);
float3 wPos = wPosition*0.3;
o.txCaustics.x = (wPos.x * projCaustics0.x) + (wPos.y * projCaustics0.y) + (wPos.z * projCaustics0.z);
o.txCaustics.y = (wPos.x * projCaustics1.x) + (wPos.y * projCaustics1.y) + (wPos.z * projCaustics1.z);
o.vPosLight = mul(float4(wPosition, 1), lightClipSpaceMatrix);
o.dotNL = dot(i.normal, sunlightDir.xyz) > 0.11f ? 1.0f : 0.0f;
o.shadowTex = mul(float4(wPosition, 1), lightClipSpaceMatrixAdj);
return o;
}
endShaderSource
end # end shader program
#if ($psVersion >= 3)
# create WallsPS3()
#else
create WallsPS2()
#endif
sampler base
texture ${wallpaperTextureName}
if (viewerRenderType = $kRenderTypeThumbnail)
textureAddressing tile tile
else
textureAddressing clamp tile
endif
end
sampler lightmap
if (varExists(page))
texture "wallLightMap_${page}"
else
texture "wallLightMap_0"
endif
textureAddressing tile tile
end
sampler caustics
texture causticsTile
textureAddressing tile tile
end
sampler shadowMap
texture poolRenderTarget
textureFilterHint point point
textureMIPFilterHint disabled
textureAddressing clamp clamp
end
end
end
enddef
define PS2WallRendering(wallBumpMaps)
#PS2.0
# Pass 1:
# Basemap * (LightMap * (normal dot incidence))
# TexKill = cutout - 0.5
shader -layer $wallLayer
validateRenderShaderContext -vertexFormat position 0 required
validateRenderShaderContext -vertexFormat normal 0 required
validateRenderShaderContext -vertexFormat texcoord 0 required
validateRenderShaderContext -vertexFormat texcoord 1 required
validateRenderShaderContext -vertexFormat texcoord 2 required
if ($caustics)
create PixelShaderWallsWithShadowMapping()
else
pass
fillmode $stdMatFillMode
create FirstPassWallVertexShader($caustics)
shaderProgram -target pixelProgram -method assemble
bindConstants 1 -bindingID immediateData -data ($wallHighlightIntensity)
shaderSource
ps_2_0
def c0, 0,0.5,1,2
endShaderSource
if ($wallMaskOK)
shaderSource "dcl_2d s0 ; cutout"
endif
shaderSource
dcl_2d s1 ; base
dcl t0.xy ; base mapping
dcl t1.xy ; light map space
endShaderSource
if ($lightMapping)
shaderSource
dcl_2d s2 ; lightmap
dcl t2.xy ; also incidence space.
endShaderSource
endif
if (&wallBumpMaps)
shaderSource
dcl_2d s3 ; normalmap
dcl_2d s4 ; incidence
endShaderSource
endif
if ($wallHighlightOn)
shaderSource "dcl_2d s5 ; highlight texture"
endif
if ($caustics)
shaderSource
dcl_2d s6 ; caustics texture
dcl t3.xy ; caustics projection
dcl v0 ; wall height, so caustics can fade off in a pool
endShaderSource
endif
if ($wallMaskOK)
shaderSource
texld r11, t0, s0
sub r10, r11.a, c0.y ; any values under 127 become clip pixels.
texkill r10
endShaderSource
endif
shaderSource
texld r0, t1, s1 ; base map
endShaderSource
if ($lightMapping)
shaderSource
texld r1, t2, s2 ; light map
mul r2.rgb, r0, r1
endShaderSource
else
shaderSource "mul r2, r0, c0.y"
endif
shaderSource
mul r2.rgb, r2, c0.w ; result * 2
endShaderSource
if (&wallBumpMaps)
shaderSource
texld r3, t1, s3
texld r4, t2, s4
mad r5, r3, c0.w, -c0.z ; 2x-1
mad r6, r4, c0.w, -c0.z ; 2x-1
dp3_sat r2.a, r5, r6 ; incidence dot normal
mul r2, r2, r2.a ; roll this into the lightmap.
endShaderSource
endif
if ($caustics)
shaderSource
texld r8, t3, s6
mad r2.rgb, v0, r8, r2
endShaderSource
endif
if ($wallHighlightOn)
shaderSource
texld r7, t0, s5
mad r2.rgb, r2, r7.a, c1
endShaderSource
endif
shaderSource
mov r2.a, c0.z
mov oC0, r2
endShaderSource
end #shader program
if ($wallMaskOK)
sampler 0
textureAddressing clamp clamp
texture ${wallMaskTextureName}
end
endif
sampler 1
texture ${wallpaperTextureName}
if (viewerRenderType = $kRenderTypeThumbnail)
textureAddressing tile tile
else
textureAddressing clamp tile
endif
end
if ($lightMapping)
sampler 2
texture "wallLightMap_${page}"
end
if (&wallBumpMaps)
sampler 3
texture "${wallpaperNormalMapTextureName}"
end
sampler 4
texture "wallIncidenceMap_${page}"
end
endif
endif
if ($wallHighlightOn)
sampler 5
texture "wall_selection_colors"
textureAddressing clamp clamp
end
endif
if ($caustics)
sampler 6
texture causticsTile
textureAddressing tile tile
end
endif
end #pass
endif
end #shader
enddef
# Handles:
# PS2 case
# PS1.4 case
# no bumpmap PS1.1 case
# the 'glowy reflection map' gizmo is applied to the wall gradient multiplier here in the VS, which saves cycles.
define FirstPassWallVertexShader(caustics)
shaderProgram -target vertexProgram -method assemble
bindConstants 0 -bindingID geomToClip -constantCount 4
if ($wallMaskMirrorFlag)
bindConstants 4 -bindingID immediateData -data (-1,1,1,0)
else
bindConstants 4 -bindingID immediateData -data (1,1,0,0)
endif
seti textureLights (numLightsOfType(environmentCube))
if ($caustics)
bindConstants 5 -bindingID geomToGlobal -constantCount 3
if ($textureLights)
bindConstants 10 -bindingID allTextureLights -constantCount 1
endif
endif
shaderSource
vs_1_1
; matrix for caustics projection
def c11, 1, -2.5, 0, 0.3
def c12, 1, 1, 1, 0
def c13, 0, 0, 0, 0 ; This won't be used
dcl_position v0
dcl_normal v1
dcl_texcoord0 v2 ; base, normal maps
dcl_texcoord1 v3 ; mask
dcl_texcoord2 v4 ; lightmaps, incidence maps
m4x4 oPos, v0, c0
mad oT0.xy, v3, c4.xy, c4.zw ; cutout
mov oT1.xy, v2 ; texcoords 0 = base texture, normal maps
mov oT2.xy, v4 ; texcoords 2 = lightmap/incidence map
endShaderSource
if ($wallHighlightOn)
shaderSource "mov oT3.xy, v2"
else
if ($caustics)
shaderSource
m4x3 r0, v0, c5 ; object to world space.
mul r0.xyz, r0.xyz, c11.w ; mul by 0.3
m3x3 oT3, r0, c11 ; project and emit.
endShaderSource
if ($textureLights)
shaderSource "mul oD0, v2.y, c10 ; scale by the 'night light"
else
shaderSource "mov oD0, v2.y"
endif
endif
endif
end #vertex program
enddef
define PS1WallRendering(wallBumps)
if ($wallMaskOK = false)
# generally an error condition, so only do the basics
create PS1MasklessWallRendering(lightMapping)
else
if (&wallBumps)
create PS1BumpMapWallRendering()
else
create PS1BasicWallRendering( )
endif
endif
enddef
# bumpmaps for PS 1.1
# first pass does:
# RGB =(Incidence dot Normal)
# Alpha = Cutout
# Second pass does:
# Base * lightmap * 2
# multiplies by dest color
define BasePassWallVertexShader()
shaderProgram -target vertexProgram -method assemble
bindConstants 0 -bindingID geomToClip -constantCount 4
if ($wallMaskMirrorFlag)
bindConstants 4 -bindingID immediateData -data (-1,1,1,0)
else
bindConstants 4 -bindingID immediateData -data (1,1,0,0)
endif
shaderSource
vs_1_1
dcl_position v0
dcl_texcoord0 v1 ; base map
dcl_texcoord2 v2 ; light map
m4x4 oPos, v0, c0
mov oT0.xy, v1 ; texcoords 0 = base Map
mov oT1.xy, v2 ; tc 2 = light maps
mov oT3.xy, v1 ; for the highlight
endShaderSource
end #vertex program
enddef
define PS1BumpMapWallRendering()
shader -layer $wallLayer
validateRenderShaderContext -vertexFormat position 0 required
validateRenderShaderContext -vertexFormat texcoord 0 required
validateRenderShaderContext -vertexFormat texcoord 1 required
validateRenderShaderContext -vertexFormat texcoord 2 required
validateRenderShaderContext -viewerRenderType viewerRenderType
pass
alphaTest true 127
alphaTestFunction acceptIfGreater
create FirstPassWallVertexShader($caustics)
shaderProgram -target pixelProgram -method assemble
shaderSource
ps_1_1
tex t0
tex t1
tex t2
dp3_sat r0.rgb, t1_bx2, t2_bx2
mov r0.a, t0.a
endShaderSource
end
sampler 0
textureAddressing clamp clamp
texture $wallMaskTextureName ${wallMaskTextureParam}
end
sampler 1
texture "${wallpaperNormalMapTextureName}"
end
sampler 2
texture "wallIncidenceMap_${page}"
end
end
pass
fillmode $stdMatFillMode
alphaBlend srcFactor(destColor) add dstFactor(zero)
depthTest true -enableDepthWrite false
depthTestFunction acceptIfEqual
create BasePassWallVertexShader()
shaderProgram -target pixelProgram -method assemble
shaderSource
ps_1_1
tex t0
tex t1
mul_x2 r0, t0, t1
endShaderSource
end
sampler 0
texture $wallpaperTextureName ${wallpaperTextureParam}
if (viewerRenderType = $kRenderTypeThumbnail)
textureAddressing tile tile
else
textureAddressing clamp tile
endif
end
sampler 1
texture "wallLightMap_${page}"
end
end #pass
end #shader
enddef
define PS1BasicWallRendering()
# only handles Base * lightmap.
shader -layer $wallLayer
validateRenderShaderContext -vertexFormat position 0 required
validateRenderShaderContext -vertexFormat normal 0 required
validateRenderShaderContext -vertexFormat texcoord 0 required
validateRenderShaderContext -vertexFormat texcoord 1 required
validateRenderShaderContext -vertexFormat texcoord 2 required
if ($caustics)
pass -modifiedEachFrameHint
else
pass
endif
alphaTest true 127
alphaTestFunction acceptIfGreater
fillmode $stdMatFillMode
create FirstPassWallVertexShader($caustics)
if ($lightMapping)
shaderProgram -target pixelProgram -method assemble
bindConstants 0 -bindingID immediateData -data ($wallHighlightIntensity)
shaderSource
ps_1_1
tex t0
tex t1
tex t2
endShaderSource
if ($caustics)
shaderSource "tex t3"
endif
shaderSource
mul_x2 r0.rgb, t1, t2
+mov r0.a, t0.a
endShaderSource
if ($caustics)
shaderSource "mad r0.rgb, t3, v0, r0"
endif
end
else
shaderProgram -target pixelProgram -method assemble
bindConstants 0 -bindingID immediateData -data ($wallHighlightIntensity)
shaderSource
ps_1_1
tex t0 ; mask
tex t1 ; texture
endShaderSource
# if ($caustics or $wallHighlightOn)
shaderSource "tex t3"
#endif
shaderSource
mov_x2 r0.rgb, t1
+mov r0.a, t0.a
endShaderSource
if ($wallHighlightOn)
shaderSource
mad r0.rgb, t1, t3.a, c0
endShaderSource
else
if ($caustics)
shaderSource "add r0.rgb, r0, t3"
endif
endif
end
endif
sampler 0
textureAddressing clamp clamp
texture $wallMaskTextureName ${wallMaskTextureParam}
end
sampler 1
texture $wallpaperTextureName ${wallpaperTextureParam}
if (viewerRenderType = $kRenderTypeThumbnail)
textureAddressing tile tile
else
textureAddressing clamp tile
endif
end
if ($lightMapping)
sampler 2
texture "wallLightMap_${page}"
end
endif
if ($wallHighlightOn)
sampler 3
texture "wall_selection_colors"
textureAddressing clamp clamp
end
else
if ($caustics)
sampler 3
texture causticsTile
textureAddressing tile tile
end
endif
endif
end #pass
end #shader
enddef
# no mask case, should be rare, but can happen in some situations.
define PS1MasklessWallRendering(lightMapping)
shader -layer $wallLayer
pass
create BasePassWallVertexShader()
shaderProgram -target pixelProgram -method assemble
bindConstants 0 -bindingID immediateData -data ($wallHighlightIntensity)
shaderSource
ps_1_1
tex t1
endShaderSource
if (&lightMapping)
shaderSource "tex t2"
endif
if ($wallHighlightOn)
shaderSource "tex t3"
endif
if (&lightMapping)
shaderSource "mul_x2 r0, t1, t2"
else
shaderSource "mov r0, t1"
endif
if ($wallHighlightOn)
shaderSource
mad r0.rgb, r0, t3.a, c0
endShaderSource
endif
end
sampler 1
texture $wallpaperTextureName ${wallpaperTextureParam}
if (viewerRenderType = $kRenderTypeThumbnail)
textureAddressing tile tile
else
textureAddressing clamp tile
endif
end
if (&lightMapping)
sampler 2
texture "wallLightMap_${page}"
end
endif
if ($wallHighlightOn)
sampler 3
texture "wall_selection_colors"
textureAddressing clamp clamp
end
else
end
end
enddef
#Empricially, only used to render a thumbnail
define PixelShaderWallTextureShader()
shader -layer $wallLayer
validateRenderShaderContext -vertexFormat position 0 required
validateRenderShaderContext -vertexFormat normal 0 required
validateRenderShaderContext -vertexFormat texcoord 2 required
pass
depthTestFunction accept
fillmode $stdMatFillMode
shaderProgram -target vertexProgram -method assemble
bindConstants 0 -bindingID geomToClip -constantCount 4
shaderSource
vs_1_1
dcl_position v0
dcl_texcoord0 v1 ; base map
m4x4 oPos, v0, c0
mov oT0.xy, v1
mov oT1.xy, v1
endShaderSource
end #vertex program
shaderProgram -target pixelProgram -method assemble
shaderSource
ps_1_1
def c0,1,1,1,1
tex t0
endShaderSource
if ($lightMapping)
shaderSource
tex t1
mul_x2 r0.rgb, t0, t1
mov r0.a, c0
endShaderSource
else
shaderSource
mov r0.rgb, t0
mov r0.a, c0
endShaderSource
endif
end
sampler 0
texture $stdMatBaseTextureName ${stdMatBaseTextureParam}
textureAddressing tile tile
end
if ($lightMapping)
sampler 1
texture "wallLightMap_${page}"
end
endif
end
end
enddef
define DebugPixelShaderWalls()
shader -layer $wallLayer
validateRenderShaderContext -vertexFormat position 0 required
validateRenderShaderContext -vertexFormat normal 0 required
validateRenderShaderContext -vertexFormat texcoord 0 required
validateRenderShaderContext -vertexFormat texcoord 1 required
validateRenderShaderContext -vertexFormat texcoord 2 required
pass
fillmode $stdMatFillMode
alphaTest true 127
alphaTestFunction acceptIfGreater
create FirstPassWallVertexShader($caustics)
# mov oT1.xy, v2 ; texcoords 0 = base texture, normal maps
# mov oT2.xy, v4 ; texcoords 2 = lightmap/incidence map
shaderProgram -target pixelProgram -method assemble
shaderSource
ps_1_1
tex t0
tex t1
tex t2
mov r0, t0
endShaderSource
if ($lightMapping and $debugShowWallLightmap)
shaderSource "mov_x2 r0, t2"
endif
if ($debugShowWallIncidence)
shaderSource "mov r0, t2"
endif
if ($debugShowWallNormalMap)
shaderSource "mov r0, t1"
endif
if ($debugWallLighting)
shaderSource "dp3 r0.rgb, t1_bx2, t2_bx2"
endif
end
if ($lightMapping and $debugShowWallLightmap)
sampler 2
texture "wallLightMap_${page}"
end
endif
if (($debugShowWallIncidence or $debugWallLighting) and $lightMapping)
sampler 2
texture "wallIncidenceMap_${page}"
end
endif
if (($debugShowWallNormalMap or $debugWallLighting) and $wallBumps)
sampler 1
texture "${wallpaperNormalMapTextureName}"
end
endif
end
end
enddef
