ShaderDX9simmaterials
From SimsWiki
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# dx9simmaterials
setb edgeLighting false
define SimMaterialTransformSetupDX9(eyeShifterEnable)
setb transformNormals true
create BindsForHardwareVS2Transforms($doSkinning $doMorphing)
set lightingMode $kFullLighting
if ($totalLights = 0)
set lightingMode $kAmbientOnly
setb transformNormals false
endif
# apply the sim lighting fudge factor due to my screwup in dx7 material. see sims.matshad for a history
setv3 stdMatDiffCoef (($stdMatDiffCoef.xyz) * $simMaterialLightingScale.xxx)
if ($lightingMode = $kFullLighting and $vs2LoopsFunctional)
create SupportedRenderShaderContextFFPredicates()
endif
create BindsForLighting($lightingMode)
if (&eyeShifterEnable)
bindConstants 11 -bindingID immediateData -data @eyeDirection -constantType float
bindConstants 11 -bindingID immediateData -data @l_eyeStretch -constantType float -startChannel Z
bindConstants 11 -bindingID immediateData -data @r_eyeStretch -constantType float -startChannel W
endif
# skinning can be turned off for some sim cases, like CAS, so I have to honor this setting.
create TransformFragments($doSkinning false false $doMorphing $numPosMorphs $numNormMorphs $transformNormals 2_0)
# hasTangents is a good substitute for a bumpmapping flag on the sim materials, since it always tends to be on.
# create a tangent space matrix to transform our light vectors.
setb localBumpmappingFlag false
if ($hasTangents and $bumpMapping and $lightingMode = $kFullLighting)
setb localBumpmappingFlag true
endif
if ($localBumpmappingFlag)
if ($doSkinning)
shaderFragment TransformTangentSpaceWithCompositeMatrix2_0
else
shaderFragment TransformTangentSpaceNoSkinning2_0
endif
endif
if ($totalLights > 0)
if ($vs2LoopsFunctional)
#trace "$vs2LoopsFunctional <- loops active"
create AddLoopingLightFragments($localBumpmappingFlag false 2_0)
else
create StandardLightFragmentsDX9(false $localBumpmappingFlag 2_0)
endif
else
set stdMatEnvCubeMode none
shaderFragment AmbientLightingHDR2_0
endif
# For edge lighting
# if ($localBumpmappingFlag)
# shaderFragment TransformViewVectorToLocalSpace2_0
# endif
if (&eyeShifterEnable)
shaderFragment EyeShifterTexGen2_0
else
if (strcmp("${stdMatEnvCubeMode}", "none") = 0)
if ($hasTexcoords)
shaderFragment NoTextureMagic2_0
endif
else
if ($hasTexcoords)
shaderFragment NoTextureMagic2_0
endif
if ($transformNormals)
#trace "$currentMaterialName : xform normals $transformNormals , env cube mode: $stdMatEnvCubeMode"
shaderFragment CreateReflectionVector2_0
shaderFragment TexgenReflectionVector2_0
endif
endif
endif
enddef
define DX9SimSkinCompositingMaterial()
if (viewerRenderType = $kRenderTypeShadow)
create SimShadowDX9()
elseif (viewerRenderType = $kRenderTypeShadowMap)
create SimShadowMapDX9()
else
create SimSkinPerPixelCompositingRendering()
endif
enddef
define GhostPrepZPass(singleTextureFlag textureName)
pass
depthTest true -enableDepthWrite true
#colorWriteEnable -red false -green false -blue false -alpha false
alphaBlend srcFactor(zero) add dstFactor(one)
shaderProgram -target vertexProgram -method link
create BindsForHardwareVS2Transforms(true $doMorphing)
create TransformFragments($doSkinning false false $doMorphing $numPosMorphs $numNormMorphs false 2_0)
shaderFragment NoTextureMagic2_0
end
if (&singleTextureFlag)
alphaTest true 128
alphaTestFunction acceptIfGreaterOrEqual
shaderProgram -target pixelProgram -method assemble
shaderSource
ps_1_1
tex t0
mov r0, t0.a
endShaderSource
end
sampler 0
texture &textureName
textureAddressing clamp clamp clamp
end
else
shaderProgram -target pixelProgram -method assemble
shaderSource
ps_1_1
def c0,0,0,0,0
mov r0, c0
endShaderSource
end
endif
end #end pass
enddef
define CreateSimStandardMaterialDX9()
setf cubeCoefCheck 0.0
material
setb alphaBlendingOn false
if (viewerRenderType = $kRenderTypeShadow)
create SimShadowDX9()
elseif (viewerRenderType = $kRenderTypeShadowMap)
create SimShadowMapDX9()
else
create SimsShaderPreCreate()
if (strcmp("${stdMatAlphaBlendMode}", "none"))
setb alphaBlendingOn true
endif
if (numLightsOfType(${kShapeColorLight}) > 0)
setb alphaBlendingOn true
endif
seti layerToAdd ($simHairFlag ? 3 : 17)
seti layerNumber ($stdMatLayer * 18 + ($alphaBlendingOn ? $layerToAdd : 0))
#trace "Dx9 sim standard: $currentMaterialName, layer : $layerNumber alphaBlend: $alphaBlendingOn"
shader -layer $layerNumber
create SimMaterialSetup()
if (numLightsOfType(${kShapeColorLight}) > 0)
seti shapeColorLightCount (numLightsOfType(${kShapeColorLight}))
##trace "Sim standard, shape color count: $shapeColorLightCount"
seti stdMatShapeColorIndex 0
endif
if ($stdMatShapeColorIndex = 0)
set stdMatAlphaBlendMode blend
#trace "Sim standard $currentMaterialName with shapeColor active"
if (strstr("$currentMaterialName", "lobot") = 0)
create GhostPrepZPass(true $stdMatBaseTextureName)
endif
endif
#trace "SimStandardDX9, tangents: $hasTangents"
setb localNormalMappingFlag false
seti perPixelLightCount 0
if ($stdMatNormalMapTextureEnabled)
if ($hasTangents)
setb localNormalMappingFlag true
endif
endif
pass
fillmode $stdMatFillMode
#fillmode wireframe
setf cubeCoefCheck ($stdMatEnvCubeCoef.x + $stdMatEnvCubeCoef.y + $stdMatEnvCubeCoef.z)
# force cubemapping off if the coefficient makes no sense.
if ($cubeCoefCheck < 0.003)
set stdMatEnvCubeMode none
endif
create NonStandardLighting()
if ($simHairFlag)
create SimHairAlphaState($stdMatAlphaBlendMode)
else
create StandardShaderFBAlphaState($stdMatAlphaBlendMode)
endif
#trace "SimStandard(sub): Eye gizmo: $eyeGizmoEnable $currentMaterialName"
shaderProgram -target vertexProgram -method link
create SimMaterialTransformSetupDX9($eyeMotion)
end
shaderProgram -target pixelProgram -method assemble
if ($vs2LoopsFunctional)
bindConstants 12 -bindingID perPixelLightColors -constantType float -constantCount 3
else
bindConstants 12 -bindingID allStandardLightColors -constantType float -constantCount 3
endif
if ($stdMatShapeColorIndex = 0)
bindConstants 4 -bindingID shapeColorIndex0 -constantType float
else
bindConstants 4 -bindingID immediateData -data (1,1,1,1) -constantType float
endif
if (strcmp("${stdMatEnvCubeMode}","reflection") = 0)
setv3 cubeCoef (($stdMatEnvCubeCoef).xyz)
bindConstants 7 -bindingID immediateData -data ($cubeCoef, $stdMatUntexturedDiffAlpha) -constantType float
endif
bindConstants 8 -bindingID immediateData -data(0,0,0,$simMaterialLightingScale)
if ($contentViewer = false)
if ($vs2LoopsFunctional)
# in the loop system, 3 lights always exist, but some or all might be black.
create SimStandardPixelShaderDX9($localNormalMappingFlag 3 false)
else
create SimStandardPixelShaderDX9($localNormalMappingFlag $perPixelLightCount false)
endif
else
create SimStandardManniquinComposite($localNormalMappingFlag 3) #$perPixelLightCount)
endif
end
create SimStandardSamplersPS2($localNormalMappingFlag)
end #end the pass
end # end shader
endif #shadow or not
end #end the material
enddef
define SimStandardPixelShaderDX9(normalMapFlag pixelLightCount specularMask)
bindConstants 15 -bindingID immediateData -data ($finalShaderDiffuse, $stdMatAlphaMultiplier) -constantType float
setb cubemap false
if (strcmp("${stdMatEnvCubeMode}", "reflection") = 0)
setb cubemap true
endif
shaderSource
ps_2_0
def c0,0,0.5,1,2
def c3, 0,0,1,0
def c5, 6, 0,0,0
def c16, -0.5771,0.5771,-0.5771,0
endShaderSource
if ($stdMatBaseTextureEnabled)
shaderSource "dcl t0.xy ; the main set of texcoords"
endif
if ($cubemap)
shaderSource "dcl t1.xyz ; reflection map vector"
endif
shaderSource
dcl t2.xyz ; HDR diffuse
endShaderSource
if (&pixelLightCount > 0)
shaderSource "dcl t4.xyz"
endif
if (&pixelLightCount > 1)
shaderSource "dcl t5.xyz"
endif
if (&pixelLightCount > 2)
shaderSource "dcl t6.xyz"
endif
shaderSource "dcl_2d s0 ; base texture 0"
if (&normalMapFlag)
shaderSource "dcl_2d s1 ; normal map"
endif
if ($cubemap)
shaderSource "dcl_cube s2 ; reflection map, if used. "
endif
if ($stdMatBaseTextureEnabled)
shaderSource "texld r10, t0, s0 ; load diffuse color directly"
else
shaderSource "mov r10, c15 ; preload with base color"
endif
if (&pixelLightCount)
#trace "$currentMaterialName normal mapping in simstandard material: count of pixel lights: &pixelLightCount"
if (&normalMapFlag)
#trace "Normal map texture enabled"
shaderSource
texld r9, t0, s1 ; load from the normal map sampler (bx2 happens in lighting code below)
mad r9.rgb, r9, c0.w, -c0.z ; x * 2 - 1
nrm r11, r9
endShaderSource
else
shaderSource "mov r11, c3"
endif
if (&pixelLightCount = 1)
create SimSkinOneLightBumpDiffuse()
endif
if (&pixelLightCount = 2)
create SimSkinTwoLightsBumpDiffuse()
endif
if (&pixelLightCount = 3)
create SimSkinThreeLightsBumpDiffuse()
endif
else
shaderSource
mov r9.xyz, t2 ; no bump map, copy diffuse
endShaderSource
endif
shaderSource
mul r8.rgb, r10, r9 ; multiply by diffuse
mov r8.a, r10.a
endShaderSource
if (&pixelLightCount > 0 and $edgeLighting)
create EdgeLighting(&pixelLightCount)
endif
if (strcmp("${stdMatEnvCubeMode}", "reflection") = 0)
shaderSource
texld r1, t1, s2
mad r8.rgb, r1, c7, r8 ; scale by the cube coeff color, and add to final color.
endShaderSource
endif
shaderSource
mul r8, c4, r8 ; multiply in shapeColor
mov oC0, r8
endShaderSource
enddef
define SimSkinThreeLightsBumpDiffuse()
#trace "3 bump lights"
shaderSource
dp3_sat r0.x, r11, t4 ; N.L for light 1
dp3_sat r0.y, r11, t5 ; N . L #2
dp3_sat r0.z, r11, t6 ; N . L #3
mul r0.xyz, r0, c8.w ; apply the 'simMaterialLightingScale'
mul r4.rgb, r0.x, c12 //apply light 1 color
mad r4.rgb, r0.y, c13, r4 ; light 2 color
mad r4.rgb, r0.z, c14, r4 ; light 3 color
add r9.rgb, t2, r4 ; add vertex and pixel lighting.
endShaderSource
enddef
define SimSkinTwoLightsBumpDiffuse()
#trace "2 bump lights"
shaderSource
dp3_sat r0.x, r11, t4 ; N.L for light 1
dp3_sat r0.y, r11, t5 ; N . L light 2
mul r0.xy, r0, c8.w ; apply the 'simMaterialLightingScale'
mul r4.rgb, r0.x, c12 //apply light 1 color
mad r4.rgb, r0.y, c13, r4 ; light 2 color
add r9.rgb, t2, r4 ; accumulate into diffuse color
endShaderSource
enddef
define SimSkinOneLightBumpDiffuse()
#trace "1 bump lights"
shaderSource
dp3_sat r0.x, r11, t4 ; N.L for light 1
mul r0.x, r0, c8.w ; apply the 'simMaterialLightingScale'
mad r9.rgb, r0.x, c12, t2 //apply light 1 color add vertex diffuse
endShaderSource
enddef
define SimStandardSamplersPS2(bumpMapping)
if ($stdMatBaseTextureEnabled)
if (strcmp("${stdMatBaseTextureName}", "") != 0 or $numTexturesToComposite = 0)
sampler 0
texture $stdMatBaseTextureName
textureAddressing clamp clamp clamp
end
endif
endif
if (&bumpMapping)
if (strcmp("${stdMatNormalMapTextureName}", "") != 0)
sampler 1
texture $stdMatNormalMapTextureName
textureAddressing clamp clamp clamp
end
endif
endif
if (strcmp("${stdMatEnvCubeMode}", "reflection") = 0) # reflection mode
if (strcmp("${stdMatEnvCubeTextureName}", "") != 0) # non-null name.
sampler 2
texture $stdMatEnvCubeTextureName
textureAddressing clamp clamp clamp
end
endif
endif
enddef
define SimShadowMapDX9()
shader
viewerRenderTypePred $kRenderTypeShadowMap
create SimMaterialSetup()
pass
shaderProgram -method link -target vertexProgram
create BindsForHardwareVS2Transforms(true $doMorphing)
create TransformFragments($doSkinning true false $doMorphing $numPosMorphs $numNormMorphs false 2_0)
end
create ShadowMapPS()
end
end
enddef
define SimShadowDX9()
shader
viewerRenderTypePred $kRenderTypeShadow
create SimMaterialSetup()
pass
shaderProgram -method link -target vertexProgram
create BindsForHardwareVS2Transforms(true $doMorphing)
create TransformFragments($doSkinning true false $doMorphing $numPosMorphs $numNormMorphs false 2_0)
end
shaderProgram -method assemble -target pixelProgram
bindConstants 0 -bindingID immediateData -data ($stdMatShadowColor) -constantType float
shaderSource
ps_1_1
mov r0, c0
endShaderSource
end
end
end
enddef
define EdgeLighting(perPixelLightCount)
shaderSource
; r8 = input/output base color
; r9 = total light
; r10 = composited base color
dp3_sat r1, r11, t7 ; N . V ; View dependant
add r1, c0.z, -r1 ; 1 - Q
pow r4, r1.x, c5.x
endShaderSource
if (&perPixelLightCount = 3)
shaderSource
dp3_sat r2.x, t4, r11 ; N.L ; Light/Surface dependant
dp3_sat r2.y, t5, r11 ; N.L ; Light/Surface dependant
dp3_sat r2.z, t6, r11 ; N.L ; Light/Surface dependant
mul r3, r2.x, c10 ; light 0 color
mad r3, r2.y, c11, r3 ; light 1 color
mad r3, r2.z, c12, r3 ; light 2 color
endShaderSource
endif
if (&perPixelLightCount = 2)
shaderSource
dp3_sat r2.x, t4, r11 ; N.L ; Light/Surface dependant
dp3_sat r2.y, t5, r11 ; N.L ; Light/Surface dependant
mul r3, r2.x, c10 ; light 0 color
mad r3, r2.y, c11, r3 ; light 1 color
endShaderSource
endif
if (&perPixelLightCount = 1)
shaderSource
dp3_sat r2.x, t4, r11 ; N.L ; Light/Surface dependant
mul r3, r2.x, c10 ; light 0 color
endShaderSource
endif
shaderSource
mul_sat r4, r4, r3
add r5, r10, r10 ; double base color is the max.
mad r8.rgb, r4, r5, r8 ; add in edge.
endShaderSource
enddef
