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BloomWIP 1

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This commit is contained in:
Samuel Skiff 2022-08-19 18:26:55 -05:00
parent 34f2234399
commit ade74c1016
6 changed files with 307 additions and 21 deletions
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2
.gitignore vendored
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@ -184,3 +184,5 @@ Project Manager.exe
projects.xml
Qt*.dll
.vs
Engine/lib/assimp/include/assimp/config.h
Engine/lib/assimp/revision.h

153
Templates/BaseGame/game/core/postFX/scripts/Bloom/BloomPostFX.tscript Normal file
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//-----------------------------------------------------------------------------
// 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.
//-----------------------------------------------------------------------------
singleton ShaderData( PFX_Bloom_Shader )
{
DXVertexShaderFile = $Core::CommonShaderPath @ "/postFX/postFxV.hlsl";
DXPixelShaderFile = "./bloomP.hlsl";
samplerNames[0] = "$inputTex";
pixVersion = 3.0;
};
singleton ShaderData( PFX_BloomDownSample_Shader )
{
DXVertexShaderFile = $Core::CommonShaderPath @ "/postFX/postFxV.hlsl";
DXPixelShaderFile = "./downSampleP.hlsl";
samplerNames[0] = "$inputTex";
pixVersion = 3.0;
};
singleton GFXStateBlockData( BloomPostFX_SampleStateBlock : PFX_DefaultStateBlock )
{
samplersDefined = true;
samplerStates[0] = SamplerClampLinear;
};
function BloomPostFX::setShaderConsts( %this )
{
}
function BloomPostFX::preProcess( %this )
{
}
function BloomPostFX::onAdd(%this)
{
//Register the postFX with the manager
PostFXManager.registerPostEffect(%this);
}
function BloomPostFX::onEnabled( %this )
{
return true;
}
function BloomPostFX::onDisabled( %this )
{
return true;
}
//This is used to populate the PostFXEditor's settings so the post FX can be edited
//This is automatically polled for any postFX that has been registered(in our onAdd) and the settings
//are thus exposed for editing
function BloomPostFX::populatePostFXSettings(%this)
{
PostEffectEditorInspector.startGroup("BloomPostFX - General");
PostEffectEditorInspector.addCallbackField("$PostFX::BloomPostFX::Enabled", "Enabled", "bool", "", $PostFX::BloomPostFX::Enabled, "", "toggleBloomPostFX");
PostEffectEditorInspector.endGroup();
}
//This is called back from our callbackField defined in populatePostFXSettings to
//Allow us to easily toggle the postFX and have it respond immediately
function PostEffectEditorInspector::toggleBloomPostFX(%this)
{
if($PostFX::BloomPostFX::Enabled)
BloomPostFX.enable();
else
BloomPostFX.disable();
}
//This function pair(applyFromPreset and settingsApply) are done the way they are, with the separated variables
//so that we can effectively store the 'settings' away from the live variables that the postFX's actually utilize
//when rendering. This allows us to modify things but still leave room for reverting or temporarily applying them
function BloomPostFX::applyFromPreset(%this)
{
if($PostFX::BloomPostFX::Enabled)
%this.enable();
else
%this.disable();
}
function BloomPostFX::savePresetSettings(%this)
{
PostFXManager::savePresetSetting("$PostFX::BloomPostFX::Enabled");
}
//Our actual postFX
singleton PostEffect( BloomPostFX )
{
enabled = false;
allowReflectPass = false;
renderTime = "PFXAfterBin";
renderBin = "EditorBin";
renderPriority = 9999;
shader = PFX_Bloom_Shader;
stateBlock = BloomPostFX_SampleStateBlock;
texture[0] = "$backBuffer";
target = "$outTex";
targetFormat = "GFXFormatR16G16B16A16F";
new PostEffect()
{
allowReflectPass = false;
shader = PFX_BloomDownSample_Shader;
stateBlock = BloomPostFX_SampleStateBlock;
texture[0] = "$inTex";
target = "#bloom0";
targetScale = "0.5 0.5";
};
new PostEffect()
{
allowReflectPass = false;
shader = PFX_BloomDownSample_Shader;
stateBlock = BloomPostFX_SampleStateBlock;
texture[0] = "#bloom0";
target = "#bloom1";
targetScale = "0.25 0.25";
};
new PostEffect()
{
allowReflectPass = false;
shader = PFX_PassthruShader;
stateBlock = BloomPostFX_SampleStateBlock;
texture[0] = "#bloom1";
target = "$backBuffer";
};
};

32
Templates/BaseGame/game/core/postFX/scripts/Bloom/bloomP.hlsl Normal file
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//-----------------------------------------------------------------------------
// 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 "core/rendering/shaders/postFX/postFx.hlsl"
TORQUE_UNIFORM_SAMPLER2D(inputTex, 0);
float4 main(PFXVertToPix IN) : TORQUE_TARGET0
{
float4 color = TORQUE_TEX2D(inputTex, IN.uv0);
float brightness = max(color.r, max(color.g, color.b));
return float4(color.rgb * pow(brightness, 8.0f), color.a);
}

62
Templates/BaseGame/game/core/postFX/scripts/Bloom/downSampleP.hlsl Normal file
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//-----------------------------------------------------------------------------
// 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 "core/rendering/shaders/postFX/postFx.hlsl"
//-----------------------------------------------------------------------------
// Data
//-----------------------------------------------------------------------------
TORQUE_UNIFORM_SAMPLER2D(inputTex, 0);
//uniform float2 targetSize;
//-----------------------------------------------------------------------------
// Main
//-----------------------------------------------------------------------------
float4 main(PFXVertToPix IN) : TORQUE_TARGET0
{
float2 texSize = 1.0f / float2(1024.0f, 1024.0f);
float x = texSize.x;
float y = texSize.y;
float4 a = TORQUE_TEX2D( inputTex, IN.uv0 + float2(-x*2.0f, y*2.0f));
float4 b = TORQUE_TEX2D( inputTex, IN.uv0 + float2( 0.0f , y*2.0f));
float4 c = TORQUE_TEX2D( inputTex, IN.uv0 + float2( x*2.0f, y*2.0f));
float4 d = TORQUE_TEX2D( inputTex, IN.uv0 + float2(-x*2.0f, 0.0f));
float4 e = TORQUE_TEX2D( inputTex, IN.uv0);
float4 f = TORQUE_TEX2D( inputTex, IN.uv0 + float2( x*2.0f, 0.0f));
float4 g = TORQUE_TEX2D( inputTex, IN.uv0 + float2(-x*2.0f,-y*2.0f));
float4 h = TORQUE_TEX2D( inputTex, IN.uv0 + float2( 0.0f ,-y*2.0f));
float4 i = TORQUE_TEX2D( inputTex, IN.uv0 + float2( x*2.0f,-y*2.0f));
float4 j = TORQUE_TEX2D( inputTex, IN.uv0 + float2(-x, y));
float4 k = TORQUE_TEX2D( inputTex, IN.uv0 + float2( x, y));
float4 l = TORQUE_TEX2D( inputTex, IN.uv0 + float2(-x,-y));
float4 m = TORQUE_TEX2D( inputTex, IN.uv0 + float2( x,-y));
float4 sample = e * 0.125f;
sample += (a+c+g+i) * 0.03125f;
sample += (b+d+f+h) * 0.0625;
sample += (j+k+l+m) * 0.125;
return sample;
}

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Templates/BaseGame/game/core/postFX/scripts/Bloom/upSampleP.hlsl Normal file
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//-----------------------------------------------------------------------------
// 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 "core/rendering/shaders/postFX/postFx.hlsl"
struct Conn
{
float4 hpos : TORQUE_POSITION;
float2 texCoord : TEXCOORD0;
};
TORQUE_UNIFORM_SAMPLER2D(inputTex0, 0);
TORQUE_UNIFORM_SAMPLER2D(inputTex1, 1);
uniform float filterRadius;
float4 main( Conn V_IN ) : TORQUE_TARGET0
{
float x = filterRadius;
float y = filterRadius;
float4 a = TORQUE_TEX2D( inputTex0, V_IN.texCoord + float2(-x, y));
float4 b = TORQUE_TEX2D( inputTex0, V_IN.texCoord + float2( 0, y));
float4 c = TORQUE_TEX2D( inputTex0, V_IN.texCoord + float2( x, y));
float4 d = TORQUE_TEX2D( inputTex0, V_IN.texCoord + float2(-x, 0));
float4 e = TORQUE_TEX2D( inputTex0, V_IN.texCoord);
float4 f = TORQUE_TEX2D( inputTex0, V_IN.texCoord + float2( x, 0));
float4 g = TORQUE_TEX2D( inputTex0, V_IN.texCoord + float2(-x,-y));
float4 h = TORQUE_TEX2D( inputTex0, V_IN.texCoord + float2( 0,-y));
float4 i = TORQUE_TEX2D( inputTex0, V_IN.texCoord + float2( x,-y));
float4 sample = e * 4.0f;
sample += (b+d+f+h) * 2.0f;
sample += (a+c+g+i);
sample *= 1.0f / 16.0f;
return sample * 0.75f + TORQUE_TEX2D(inputTex1, V_IN.texCoord) * 0.25f;
}

22
Templates/BaseGame/game/core/postFX/scripts/default.postfxpreset.tscript
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@ -1,21 +1 @@
$PostFX::HDRPostFX::Enabled = 1;
$PostFX::HDRPostFX::ExposureValue = "1";
$PostFX::HDRPostFX::minLuminace = "0.001";
$PostFX::HDRPostFX::whiteCutoff = "1.0";
$PostFX::HDRPostFX::adaptRate = "1";
$PostFX::HDRPostFX::tonemapMode = "ACES";
$PostFX::HDRPostFX::enableBloom = "1";
$PostFX::HDRPostFX::brightPassThreshold = "0.2";
$PostFX::HDRPostFX::gaussMultiplier = "0.145";
$PostFX::HDRPostFX::gaussMean = "0";
$PostFX::HDRPostFX::gaussStdDev = "0.5";
$PostFX::HDRPostFX::enableAutoExposure = "0";
$PostFX::HDRPostFX::keyValue = "0.18";
$PostFX::HDRPostFX::enableBlueShift = "0";
$PostFX::HDRPostFX::blueShiftColor = "1.05 0.97 1.27";
$PostFX::SharpenPostFX::Enabled = "1";
$PostFX::SharpenPostFX::sharpness = "0.15";
$PostFX::VignettePostFX::Enabled = "1";
$PostFX::VignettePostFX::VMin = "0.25";
$PostFX::VignettePostFX::VMax = "0.9";
$PostFX::VignettePostFX::Color = "0 0 0 1";