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Deferred Shading

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Phase 1: buffers
engine:
provides the following hooks and methods
A) render target "color", and "matinfo". these correspond to texture[0] = "#color";  texture[2] = "#matinfo"; entries in scripts
B) utilizes the independentMrtBitDepth method added GarageGames#857 to set color to an 8RGBA if cards support it
C) adds an RenderPrePassMgr::_initShaders() method to support void RenderPrePassMgr::clearBuffers(). This operates as a pseudo-postfx by rendering a veiwspace plane which fills the screen, then calls a shader which fills both the introduced rendertarget buffers and the prepass buffer to relevant defaults (white with full alpha for prepass, black with full alpha for color and material respectively)

script:
\game\tools\worldEditor\main.cs adds additional hooks similar to GarageGames#863 for colorbuffer, specular map, and backbuffer display
\game\core\scripts\client\lighting\advanced\deferredShading.cs adds the clearbuffer shader, visualizers, and the ShaderData( AL_DeferredShader )  +  PostEffect( AL_DeferredShading ) which combine the various buffers into the output which reaches the screen under normal conditions, as well as the extended debug visualizers.
again, note the lines

   texture[0] = "#color";
   texture[1] = "#lightinfo";
   texture[2] = "#matinfo";
   target = "$backBuffer";
in particular for the core tie-in.

shader:
\game\shaders\common\lighting\advanced\deferredColorShaderP.hlsl
\game\shaders\common\lighting\advanced\gl\deferredClearGBufferP.glsl
the previously mentioned shaders which clear the buffers to specified colors

\game\shaders\common\lighting\advanced\deferredShadingP.hlsl
\game\shaders\common\lighting\advanced\gl\deferredShadingP.glsl
the tie-in shaders

the rest are visualizers

purpose: to expose methodology that allows one to render color, lighting and material information such as specular and gloss which effect the result of both when combined

long term intent: the previous prepass lighting methodology while serviceable, unfortunately had the side effect of throwing out raw color information required by more modern pipelines and methodologies. This preserves that data while also allowing the manipulation to occur only on a screenspace (or reflected speudo-screenspace) basis.
This commit is contained in:
Azaezel 2016-02-16 01:50:58 -06:00
parent cb22357eb2
commit 5b5c6b9907
13 changed files with 824 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

147
Templates/Full/game/core/scripts/client/lighting/advanced/deferredShading.cs Normal file
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@ -0,0 +1,147 @@
singleton ShaderData( ClearGBufferShader )
{
DXVertexShaderFile = "shaders/common/postFx/postFxV.hlsl";
DXPixelShaderFile = "shaders/common/lighting/advanced/deferredClearGBufferP.hlsl";
OGLVertexShaderFile = "shaders/common/postFx/gl/postFxV.glsl";
OGLPixelShaderFile = "shaders/common/lighting/advanced/gl/deferredClearGBufferP.glsl";
pixVersion = 2.0;
};
singleton ShaderData( DeferredColorShader )
{
DXVertexShaderFile = "shaders/common/postFx/postFxV.hlsl";
DXPixelShaderFile = "shaders/common/lighting/advanced/deferredColorShaderP.hlsl";
OGLVertexShaderFile = "shaders/common/postFx/gl/postFxV.glsl";
OGLPixelShaderFile = "shaders/common/lighting/advanced/gl/deferredColorShaderP.glsl";
pixVersion = 2.0;
};
// Primary Deferred Shader
new GFXStateBlockData( AL_DeferredShadingState : PFX_DefaultStateBlock )
{
cullMode = GFXCullNone;
blendDefined = true;
blendEnable = true;
blendSrc = GFXBlendSrcAlpha;
blendDest = GFXBlendInvSrcAlpha;
samplersDefined = true;
samplerStates[0] = SamplerWrapLinear;
samplerStates[1] = SamplerWrapLinear;
samplerStates[2] = SamplerWrapLinear;
samplerStates[3] = SamplerWrapLinear;
};
new ShaderData( AL_DeferredShader )
{
DXVertexShaderFile = "shaders/common/postFx/postFxV.hlsl";
DXPixelShaderFile = "shaders/common/lighting/advanced/deferredShadingP.hlsl";
OGLVertexShaderFile = "shaders/common/postFx/gl/postFxV.glsl";
OGLPixelShaderFile = "shaders/common/lighting/advanced/gl/deferredShadingP.glsl";
samplerNames[0] = "colorBufferTex";
samplerNames[1] = "lightPrePassTex";
samplerNames[2] = "matInfoTex";
samplerNames[3] = "prepassTex";
pixVersion = 2.0;
};
singleton PostEffect( AL_DeferredShading )
{
renderTime = "PFXBeforeBin";
renderBin = "SkyBin";
shader = AL_DeferredShader;
stateBlock = AL_DeferredShadingState;
texture[0] = "#color";
texture[1] = "#lightinfo";
texture[2] = "#matinfo";
texture[3] = "#prepass";
target = "$backBuffer";
renderPriority = 10000;
allowReflectPass = true;
};
// Debug Shaders.
new ShaderData( AL_ColorBufferShader )
{
DXVertexShaderFile = "shaders/common/postFx/postFxV.hlsl";
DXPixelShaderFile = "shaders/common/lighting/advanced/dbgColorBufferP.hlsl";
OGLVertexShaderFile = "shaders/common/postFx/gl/postFxV.glsl";
OGLPixelShaderFile = "shaders/common/lighting/advanced/gl/dbgColorBufferP.glsl";
samplerNames[0] = "colorBufferTex";
pixVersion = 2.0;
};
singleton PostEffect( AL_ColorBufferVisualize )
{
shader = AL_ColorBufferShader;
stateBlock = AL_DefaultVisualizeState;
texture[0] = "#color";
target = "$backBuffer";
renderPriority = 9999;
};
/// Toggles the visualization of the AL lighting specular power buffer.
function toggleColorBufferViz( %enable )
{
if ( %enable $= "" )
{
$AL_ColorBufferShaderVar = AL_ColorBufferVisualize.isEnabled() ? false : true;
AL_ColorBufferVisualize.toggle();
}
else if ( %enable )
{
AL_DeferredShading.disable();
AL_ColorBufferVisualize.enable();
}
else if ( !%enable )
{
AL_ColorBufferVisualize.disable();
AL_DeferredShading.enable();
}
}
new ShaderData( AL_SpecMapShader )
{
DXVertexShaderFile = "shaders/common/postFx/postFxV.hlsl";
DXPixelShaderFile = "shaders/common/lighting/advanced/dbgSpecMapVisualizeP.hlsl";
OGLVertexShaderFile = "shaders/common/postFx/gl/postFxV.glsl";
OGLPixelShaderFile = "shaders/common/lighting/advanced/gl/dbgSpecMapVisualizeP.glsl";
samplerNames[0] = "matinfoTex";
pixVersion = 2.0;
};
singleton PostEffect( AL_SpecMapVisualize )
{
shader = AL_SpecMapShader;
stateBlock = AL_DefaultVisualizeState;
texture[0] = "#matinfo";
target = "$backBuffer";
renderPriority = 9999;
};
/// Toggles the visualization of the AL lighting specular power buffer.
function toggleSpecMapViz( %enable )
{
if ( %enable $= "" )
{
$AL_SpecMapShaderVar = AL_SpecMapVisualize.isEnabled() ? false : true;
AL_SpecMapVisualize.toggle();
}
else if ( %enable )
AL_SpecMapVisualize.enable();
else if ( !%enable )
AL_SpecMapVisualize.disable();
}

21
Templates/Full/game/core/scripts/client/lighting/advanced/lightViz.cs
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@ -56,7 +56,7 @@ new ShaderData( AL_DepthVisualizeShader )
OGLVertexShaderFile = "shaders/common/postFx/gl/postFxV.glsl";
OGLPixelShaderFile = "shaders/common/lighting/advanced/gl/dbgDepthVisualizeP.glsl";
samplerNames[0] = "prepassBuffer";
samplerNames[0] = "prepassTex";
samplerNames[1] = "depthViz";
pixVersion = 2.0;
@ -113,7 +113,7 @@ new ShaderData( AL_NormalsVisualizeShader )
OGLVertexShaderFile = "shaders/common/postFx/gl/postFxV.glsl";
OGLPixelShaderFile = "shaders/common/lighting/advanced/gl/dbgNormalVisualizeP.glsl";
samplerNames[0] = "prepassBuffer";
samplerNames[0] = "prepassTex";
pixVersion = 2.0;
};
@ -149,7 +149,7 @@ new ShaderData( AL_LightColorVisualizeShader )
OGLVertexShaderFile = "shaders/common/postFx/gl/postFxV.glsl";
OGLPixelShaderFile = "shaders/common/lighting/advanced/gl/dbgLightColorVisualizeP.glsl";
samplerNames[0] = "lightInfoBuffer";
samplerNames[0] = "lightPrePassTex";
pixVersion = 2.0;
};
@ -184,7 +184,7 @@ new ShaderData( AL_LightSpecularVisualizeShader )
OGLVertexShaderFile = "shaders/common/postFx/gl/postFxV.glsl";
OGLPixelShaderFile = "shaders/common/lighting/advanced/gl/dbgLightSpecularVisualizeP.glsl";
samplerNames[0] = "lightInfoBuffer";
samplerNames[0] = "lightPrePassTex";
pixVersion = 2.0;
};
@ -280,3 +280,16 @@ function toggleLightSpecularViz( %enable )
AL_LightSpecularVisualize.disable();
}
function toggleBackbufferViz( %enable )
{
if ( %enable $= "" )
{
$AL_BackbufferVisualizeVar = AL_DeferredShading.isEnabled() ? true : false;
AL_DeferredShading.toggle();
}
else if ( %enable )
AL_DeferredShading.disable();
else if ( !%enable )
AL_DeferredShading.enable();
}

31
Templates/Full/game/shaders/common/lighting/advanced/dbgColorBufferP.hlsl Normal file
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@ -0,0 +1,31 @@
//-----------------------------------------------------------------------------
// Copyright (c) 2012 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
#include "shadergen:/autogenConditioners.h"
#include "../../postfx/postFx.hlsl"
float4 main( PFXVertToPix IN,
uniform sampler2D colorBufferTex : register(S0) ) : COLOR0
{
return float4(tex2D( colorBufferTex, IN.uv0 ).rgb, 1.0);
}

32
Templates/Full/game/shaders/common/lighting/advanced/dbgSpecMapVisualizeP.hlsl Normal file
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@ -0,0 +1,32 @@
//-----------------------------------------------------------------------------
// Copyright (c) 2012 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
#include "shadergen:/autogenConditioners.h"
#include "../../postfx/postFx.hlsl"
float4 main( PFXVertToPix IN,
uniform sampler2D matinfoTex : register(S0) ) : COLOR0
{
float specular = tex2D( matinfoTex, IN.uv0 ).b;
return float4( specular, specular, specular, 1.0 );
}

47
Templates/Full/game/shaders/common/lighting/advanced/deferredClearGBufferP.hlsl Normal file
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@ -0,0 +1,47 @@
//-----------------------------------------------------------------------------
// Copyright (c) 2012 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
struct Fragout
{
float4 col : COLOR0;
float4 col1 : COLOR1;
float4 col2 : COLOR2;
};
//-----------------------------------------------------------------------------
// Main
//-----------------------------------------------------------------------------
Fragout main( )
{
Fragout OUT;
// Clear Prepass Buffer ( Normals/Depth );
OUT.col = float4(1.0, 1.0, 1.0, 1.0);
// Clear Color Buffer.
OUT.col1 = float4(0.0, 0.0, 0.0, 1.0);
// Clear Material Info Buffer.
OUT.col2 = float4(0.0, 0.0, 0.0, 1.0);
return OUT;
}

54
Templates/Full/game/shaders/common/lighting/advanced/deferredShadingP.hlsl Normal file
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@ -0,0 +1,54 @@
//-----------------------------------------------------------------------------
// Copyright (c) 2012 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
#include "shadergen:/autogenConditioners.h"
#include "../../postfx/postFx.hlsl"
#include "shaders/common/torque.hlsl"
float4 main( PFXVertToPix IN,
uniform sampler2D colorBufferTex : register(S0),
uniform sampler2D lightPrePassTex : register(S1),
uniform sampler2D matInfoTex : register(S2),
uniform sampler2D prepassTex : register(S3)) : COLOR0
{
float4 lightBuffer = tex2D( lightPrePassTex, IN.uv0 );
float4 colorBuffer = tex2D( colorBufferTex, IN.uv0 );
float4 matInfo = tex2D( matInfoTex, IN.uv0 );
float specular = saturate(lightBuffer.a);
float depth = prepassUncondition( prepassTex, IN.uv0 ).w;
if (depth>0.9999)
return float4(0,0,0,0);
// Diffuse Color Altered by Metalness
bool metalness = getFlag(matInfo.r, 3);
if ( metalness )
{
colorBuffer *= (1.0 - colorBuffer.a);
}
colorBuffer *= float4(lightBuffer.rgb, 1.0);
colorBuffer += float4(specular, specular, specular, 1.0);
return hdrEncode( float4(colorBuffer.rgb, 1.0) );
}

34
Templates/Full/game/shaders/common/lighting/advanced/gl/dbgColorBufferP.glsl Normal file
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@ -0,0 +1,34 @@
//-----------------------------------------------------------------------------
// Copyright (c) 2012 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
#include "../../../gl/hlslCompat.glsl"
#include "shadergen:/autogenConditioners.h"
#include "../../../postfx/gl/postFx.glsl"
uniform sampler2D colorBufferTex;
out vec4 OUT_FragColor0;
void main()
{
OUT_FragColor0 = vec4(texture( colorBufferTex, uv0 ).rgb, 1.0);
}

34
Templates/Full/game/shaders/common/lighting/advanced/gl/dbgSpecMapVisualizeP.glsl Normal file
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@ -0,0 +1,34 @@
//-----------------------------------------------------------------------------
// Copyright (c) 2012 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
#include "../../../gl/hlslCompat.glsl"
#include "shadergen:/autogenConditioners.h"
#include "../../../postfx/gl/postFx.glsl"
uniform sampler2D matinfoTex;
out vec4 OUT_FragColor0;
void main()
{
float specular = texture( matinfoTex, uv0 ).a;
OUT_FragColor0 = vec4( specular, specular, specular, 1.0 );
}

40
Templates/Full/game/shaders/common/lighting/advanced/gl/deferredClearGBufferP.glsl Normal file
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@ -0,0 +1,40 @@
//-----------------------------------------------------------------------------
// Copyright (c) 2012 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
out vec4 OUT_col;
out vec4 OUT_col1;
out vec4 OUT_col2;
//-----------------------------------------------------------------------------
// Main
//-----------------------------------------------------------------------------
void main()
{
// Clear Prepass Buffer ( Normals/Depth );
OUT_col = vec4(1.0, 1.0, 1.0, 1.0);
// Clear Color Buffer.
OUT_col1 = vec4(0.0, 0.0, 0.0, 1.0);
// Clear Material Info Buffer.
OUT_col2 = vec4(0.0, 0.0, 0.0, 1.0);
}

59
Templates/Full/game/shaders/common/lighting/advanced/gl/deferredShadingP.glsl Normal file
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@ -0,0 +1,59 @@
//-----------------------------------------------------------------------------
// Copyright (c) 2012 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
#include "../../../gl/hlslCompat.glsl"
#include "shadergen:/autogenConditioners.h"
#include "../../../postfx/gl/postFx.glsl"
#include "../../../gl/torque.glsl"
uniform sampler2D colorBufferTex;
uniform sampler2D lightPrePassTex;
uniform sampler2D matInfoTex;
uniform sampler2D prepassTex;
out vec4 OUT_col;
void main()
{
float depth = prepassUncondition( prepassTex, uv0 ).w;
if (depth>0.9999)
{
OUT_col = vec4(0.0);
return;
}
vec4 lightBuffer = texture( lightPrePassTex, uv0 );
vec4 colorBuffer = texture( colorBufferTex, uv0 );
vec4 matInfo = texture( matInfoTex, uv0 );
float specular = clamp(lightBuffer.a,0.0,1.0);
// Diffuse Color Altered by Metalness
bool metalness = getFlag(matInfo.r, 3);
if ( metalness )
{
colorBuffer *= (1.0 - colorBuffer.a);
}
colorBuffer *= vec4(lightBuffer.rgb, 1.0);
colorBuffer += vec4(specular, specular, specular, 1.0);
OUT_col = hdrEncode( vec4(colorBuffer.rgb, 1.0) );
}

3
Templates/Full/game/tools/worldEditor/main.cs
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@ -120,6 +120,9 @@ function initializeWorldEditor()
EVisibility.addOption( "AL: Light Specular Viz", "$AL_LightSpecularVisualizeVar", "toggleLightSpecularViz" );
EVisibility.addOption( "AL: Normals Viz", "$AL_NormalsVisualizeVar", "toggleNormalsViz" );
EVisibility.addOption( "AL: Depth Viz", "$AL_DepthVisualizeVar", "toggleDepthViz" );
EVisibility.addOption( "AL: Color Buffer", "$AL_ColorBufferShaderVar", "toggleColorBufferViz" );
EVisibility.addOption( "AL: Spec Map", "$AL_SpecMapShaderVar", "toggleSpecMapViz");
EVisibility.addOption( "AL: Backbuffer", "$AL_BackbufferVisualizeVar", "toggleBackbufferViz" );
EVisibility.addOption( "AL: Glow Buffer", "$AL_GlowVisualizeVar", "toggleGlowViz" );
EVisibility.addOption( "AL: PSSM Cascade Viz", "$AL::PSSMDebugRender", "" );
EVisibility.addOption( "Frustum Lock", "$Scene::lockCull", "" );