Difference between revisions of "TEST-STRCMP4CODES"
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# Various material definitions for the ContentViewer. | # Various material definitions for the ContentViewer. | ||
Revision as of 09:37, 7 September 2007
- Various material definitions for the ContentViewer.
- note: don't check this in -- seems to cause a crash if
- you don't have the debugger set up correctly
- enableShaderProgramDebugging -vertex
- anything extra needed by the contentviewer should be moved
- from config.matShad to common.matShad.
- include "config.matshad"
- Lab extension stuff
define ShowRenderTypeMaterial()
material
shader
viewerRenderTypePred viewerRenderType
pass -fixedFunction
ffMatCoef -diff (1, 0, 0)
seti rt (viewerRenderType + 1)
setc rtColor ((floor($rt / 4) % 2), (floor($rt / 2) % 2), (floor($rt) % 2))
ffMatCoef -diff $rtColor
create LightingStates()
stage
textureBlend select(diffuse) select(diffuse)
end
end
end
end
enddef
define TestGlow-AsmVertexProgram(numPass)
vertexFormatPred position 0 true
shaderProgram -target vertexProgram -method assemble
bindConstants 0 -bindingID geomToCamera -constantCount 3
bindConstants 3 -bindingID cameraToClip -constantCount 4
shaderSource
vs_1_1
dcl_position v0
dcl_normal v1
def c7,$color,0
def c8,$offset,0
def c9,$glowOffset,0
def c10,$glowColor
def c11, &{numPass},&{numPass},&{numPass},0
add r0, v0, c8 ; add the offset
; add the glow offset along the normal
mov r1, c9
mov r2, v1
mul r0, c11, r1 ; numPass * glowOffset
mad r0, r2, r0, v0 ; (numPass * glowOffset * normal) + pos
add r0, r0, c8 ; (numPass * glowOffset * normal) + pos + offset
m4x3 r1.xyz, r0, c0
mov r1.w, v0.w
m4x4 oPos, r1, c3
mov r2, c7
add oD0, r2, c10
endShaderSource
end
enddef
define SimpleVS()
# vertex program
shaderProgram -target vertexProgram -method assemble
bindConstants 0 -bindingID geomToCamera -constantCount 3
bindConstants 3 -bindingID cameraToClip -constantCount 4
shaderSource
vs_1_1
dcl_position v0
def c7,$color
m4x3 r1.xyz, v0, c0
mov r1.w, v0.w
m4x4 oPos, r1, c3
mov oD0, c7
endShaderSource
end
enddef
define SimplePS()
# pixel program
shaderProgram -target pixelProgram -method assemble
shaderSource
ps_1_1
mov r0, v0
endShaderSource
end
enddef
setb glowEnabled false define MaterialWithGlow()
- test material for glow effect
seti maxRenderTargets (queryIntegerGraphicsDeviceCap(numSimultaneousRTs))
material
shader
if ($maxRenderTargets > 1) # MRTs allowed, write out two color values in a single pass
pass
renderTarget viewerRenderTarget -colorBuffers 2 # use two of the color buffers from the glow texture
vertexFormatPred position 0 true
# vertex program
shaderProgram -target vertexProgram -method assemble
bindConstants 0 -bindingID geomToCamera -constantCount 3
bindConstants 3 -bindingID cameraToClip -constantCount 4
shaderSource
vs_3_0
dcl_position v0
dcl_position0 o0
dcl_color o1
def c7,$color
m4x3 r1.xyz, v0, c0
mov r1.w, v0.w
m4x4 o0, r1, c3
mov o1, c7
endShaderSource
end
# pixel program
shaderProgram -target pixelProgram -method assemble
shaderSource
ps_3_0
dcl_color v0
mov oC0, v0
mov oC1, v0
endShaderSource
end
end
else # only one render target allowed, use two passes
if ($glowEnabled)
pass # 1
# render object to glow buffer
renderTarget viewerRenderTarget
vertexFormatPred position 0 true
create SimpleVS()
create SimplePS()
end
endif
pass # 2
# render object to backbuffer
# Note: The backbuffer rendering pass should generally come after
# all passes that render to other textures.
# This is so that the render target is set to the backbuffer for
# the next object to be rendered (which may not explicitly set it).
renderTarget viewerCompositingTarget
vertexFormatPred position 0 true
create SimpleVS()
create SimplePS()
end
endif
end
end
enddef
if (not varExists(mvMaterialDefinition))
set mvMaterialDefinition StandardMaterial
endif
materialDefinition MVLab-CubeMat
setDefinition $mvMaterialDefinition addParam stdMatDiffCoef (0, 0, 1)
end
materialDefinition "MVLab-SphereMat"
setDefinition $mvMaterialDefinition
end
materialDefinition "MVLab-ConeMat"
setDefinition $mvMaterialDefinition addParam stdMatDiffCoef (1, 0.5, 0)
end
materialDefinition MVLab-CylinderMat
setDefinition $mvMaterialDefinition addParam stdMatDiffCoef (1, 1, 0)
end
materialDefinition MVLab-MeshMat
setDefinition $mvMaterialDefinition addParam stdMatDiffCoef (0, 0, 1)
end
materialDefinition MVLab-CylinderTopMat
setDefinition $mvMaterialDefinition addParam stdMatDiffCoef $blue
end
materialDefinition MVLab-CylinderBottomMat
setDefinition $mvMaterialDefinition addParam stdMatDiffCoef $blue
end
materialDefinition MVLab-CylinderPanel0Mat
setDefinition $mvMaterialDefinition addParam stdMatDiffCoef $green
end
materialDefinition MVLab-CylinderPanel1Mat
setDefinition $mvMaterialDefinition addParam stdMatDiffCoef $yellow
end
materialDefinition MVLab-CylinderPanel2Mat
setDefinition $mvMaterialDefinition addParam stdMatDiffCoef $purple
end
materialDefinition MVLab-CylinderPanel3Mat
setDefinition $mvMaterialDefinition addParam stdMatDiffCoef $red
end
- Render to texture stuff
set mvAspect 1 set mvOffset ((1 - $mvAspect) / 2)
define MVLab-RenderToTexture()
material
shader
vertexFormatPred position 0 true
pass -fixedFunction
create LightingStatesNoStdLights()
colorScalar (0.8, 0.8, 1, 1)
stage
texture "MVLab-RenderTargetTexture"
textureFilterHint bilinear bilinear
textureMIPFilterHint disabled
textureAddressing clamp clamp clamp
ffTextureMatrix -scalev (1, $mvAspect) -trans (0, $mvOffset)
textureTransformType vector2
textureBlend multiply(texture colorScalar) select(texture)
end
end
end
end
enddef
- Doesn't perform any reflection itself -- merely texture maps
- a screen-size texture onto geometry.
- TODO: we should set a script variable or predicate
- if hardware vertex shaders are not available.
define MVLab-RenderToTextureReflection()
material
shader
vertexFormatPred position 0 true
pass -fixedFunction
colorScalar (0.8, 0.8, 1, 1)
stage
ffTextureCoordsSource fromPosition
ffTextureMatrix -cameraToClip -scalev (-0.5, (0.5 * -$mvAspect)) -trans (0.5, 0.5)
textureTransformType vector4 homogeneous
texture "MVLab-RenderTargetTexture"
textureBlend multiply(texture colorScalar) select(texture)
end
end
end
end
enddef
- Used to clear the glow render target texture.
- by varying 'feedback', you control how much of
- the previous frame feeds through into the current.
setf feedback 0.5 define MVLab-Dimmer()
material
shader -layer -31
vertexFormatPred position 0 true
pass
shaderProgram -target vertexProgram -method assemble
bindConstants 0 -bindingID immediateData -data (((1 - $mvAspect) / 2), $mvAspect, 1, 1)
shaderSource
vs_1_1 dcl_position0 v0 dcl_texcoord0 v1
mov r0.x, -v0.x mov r0.y, v0.z mov r0.zw, c0
mov oPos, r0
mov oT0.x, v1.x mul r0.y, v1.y, c0.y add oT0.y, r0.y, c0.x
endShaderSource
end
colorScalar (0, 0, 0, (1 - $feedback))
cullmode none
depthTest false
alphaBlend srcFactor(srcAlpha) add dstFactor(invSrcAlpha)
stage
textureBlend select(colorScalar) select(colorScalar)
end
end
end
end
enddef
set visualizationTexture "UVVisualization" define MV-UVVisualization()
material
shader
pass -fixedFunction
stage
texture $visualizationTexture
textureBlend select(texture) select(texture)
end
end # pass
end # shader
end # material
enddef
materialDefinition MVLab-RenderTargetMaterial
setDefinition MVLab-RenderToTexture
end
materialDefinition MVLab-RenderTargetReflectionMaterial
setDefinition MVLab-RenderToTextureReflection
end
materialDefinition MVLab-RenderTargetGlowMaterial
setDefinition MVLab-Dimmer addParam feedback 0.8
end
materialDefinition MVLab-DimmerMaterial
setDefinition MVLab-Dimmer addParam feedback 0.8
end
- Test of skybox compositing pass.
materialDefinition MVLab-CompositingPass0Material
setDefinition SkyboxCompositionPassMaterial addParam skyboxCubeTexture reflectionoutdoorwater-envcube
end
materialDefinition MVLab-LightingTest
setDefinition StandardMaterial addParam stdMatDiffCoef (0.5, 0.5, 0.5)
end
materialDefinition MV-UVVisualizationMaterial
setDefinition MV-UVVisualization
end
