Bloom Tweaks

Templates/BaseGame/game/core/postFX/scripts/Bloom/BloomPostFX.tscript

@@ -20,12 +20,11 @@
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
 
-$PostFX::BloomPostFX::threshold = 1.0;
+$PostFX::BloomPostFX::threshold = 0.75;
 $PostFX::BloomPostFX::intensity = 0.5;
 $PostFX::BloomPostFX::radius = 8.0;
 
-// Valid Values: 0, 1, 2, 3
-$PostFX::BloomPostFX::quality = 1;
+$mipsCount = 4;
 
 singleton ShaderData( PFX_BloomThreshold_Shader )
 {
@@ -37,30 +36,31 @@ singleton ShaderData( PFX_BloomThreshold_Shader )
 	 pixVersion = 3.0;
 };
 
-//singleton ShaderData( PFX_BloomDownSample_Shader )
-//{
-//   DXVertexShaderFile = $Core::CommonShaderPath @ "/postFX/postFxV.hlsl";
-//	 DXPixelShaderFile  = "./downSampleP.hlsl";
-//	 
-//	 samplerNames[0] = "$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 ShaderData( PFX_BloomUpSample_Shader )
 {
    DXVertexShaderFile = $Core::CommonShaderPath @ "/postFX/postFxV.hlsl";
 	 DXPixelShaderFile  = "./upSampleP.hlsl";
 	 
-	 samplerNames[0] = "$inputTex";
+	 samplerNames[0] = "$nxtTex";
+	 samplerNames[1] = "$mipTex";
 	 
 	 pixVersion = 3.0;
 };
 
-singleton ShaderData( PFX_BloomCombine_Shader )
+singleton ShaderData( PFX_BloomStrength_Shader )
 {
    DXVertexShaderFile = $Core::CommonShaderPath @ "/postFX/postFxV.hlsl";
-	 DXPixelShaderFile  = "./bloomCombineP.hlsl";
+	 DXPixelShaderFile  = "./bloomStrengthP.hlsl";
 	 
 	 samplerNames[0] = "$inputTex";
 	 
@@ -71,51 +71,108 @@ singleton GFXStateBlockData( BloomPostFX_SampleStateBlock : PFX_DefaultStateBloc
 {
    samplersDefined = true;
    samplerStates[0] = SamplerClampLinear;
+	 samplerStates[1] = SamplerClampLinear;
 };
 
-singleton GFXStateBlockData( BloomPostFX_Combine_SampleStateBlock : PFX_DefaultStateBlock )
+singleton GFXStateBlockData( BloomPostFX_Add_SampleStateBlock : PFX_DefaultStateBlock )
 {
-   samplersDefined = true;
+   alphaDefined = true;
+   alphaTestEnable = true;
+   alphaTestRef = 1;
+   alphaTestFunc = GFXCmpGreaterEqual;
+         
+   // Do a one to one blend.
+   blendDefined = true;
+   blendEnable = true;
+   blendSrc = GFXBlendOne;
+   blendDest = GFXBlendOne;
+
+	 samplersDefined = true;
    samplerStates[0] = SamplerClampLinear;
-	 samplerStates[1] = SamplerClampLinear;
-	 samplerStates[2] = SamplerClampLinear;
 };
 
 function BloomPostFX::setShaderConsts( %this )
 {
 	%this.setShaderConst("$threshold", $PostFX::BloomPostFX::threshold);
 	
-	%blurOne = %this->blur_one;
-	%blurOne.setShaderConst("$blurRadius", $PostFX::BloomPostFX::radius);
-	
-	%blurTwo = %this->blur_two;
-	%blurTwo.setShaderConst("$blurRadius", $PostFX::BloomPostFX::radius);
-	
-	%combine = %this->bloom_combine;
-	%combine.setShaderConst("$intensity", $PostFX::BloomPostFX::intensity);
-	
-	%steps = mRound($PostFX::BloomPostFX::radius * 0.333 + 1);
-	echo(%steps);
+	%blur = %this->bloomBlur;
+	for (%idx = 0; %idx < $mipsCount; %idx++)
+	{
+		%mip = %blur.getObject($mipsCount + %idx);
+		%mip.setShaderConst("$filterRadius", $PostFX::BloomPostFX::radius);
+	}
 	
-	%blurOne.setShaderConst("$numSteps", %steps);
-	%blurTwo.setShaderConst("$numSteps", %steps);
+	%final = %this->bloomFinal;
+	%final.setShaderConst("$strength", $PostFX::BloomPostFX::intensity);
 }
 
 function BloomPostFX::preProcess( %this )
 {
-	if ( $PostFX::BloomPostFX::quality !$= %this.quality )
+}
+
+// This function sets up s sort of "mip-chain" for the bloom effect
+// Not really "optimal" but it works well enough
+function SetupBlurFX()
+{
+	%blurFX = new PostEffect()
+	{
+	   internalName = "bloomBlur";
+	   allowReflectPass = false;
+		 shader = PFX_BloomDownSample_Shader;
+  	 stateBlock = BloomPostFX_SampleStateBlock;
+		 texture[0] = "#threshold";
+  	 target = "#bloom_0";
+		 targetFormat = "GFXFormatR16G16B16A16F";
+	};
+	
+  %textureName = "#bloom_0";
+  for (%idx = 0; %idx < $mipsCount; %idx++)
   {
-		%this.quality = mClamp( mRound( $PostFX::BloomPostFX::quality ), 0, 3 );
+  	%mipName = "bloom_" @ (%idx + 1);
+  	%mipFX = new PostEffect()
+  	{ 
+  		internalName = %mipName;
+  		allowReflectPass = false;
+  		shader = PFX_BloomDownSample_Shader;
+  		stateBlock = BloomPostFX_SampleStateBlock;
+  		texture[0] = %textureName;
+  		target = "#" @ %mipName;
+			targetScale = "0.5 0.5";
+  		targetFormat = "GFXFormatR16G16B16A16F";
+  	};
+  	
+  	%blurFX.add(%mipFX);
+		%textureName = "#" @ %mipName;
+  }
+	
+	for (%idx = $mipsCount; %idx > 0; %idx--)
+	{
+		%nxt = "#bloom_" @ (%idx - 1);
+		%mipName = "upsample_" @ (%idx - 1);
+		echo(%mipName SPC %textureName SPC %nxt);
+		
+		%mipFX = new PostEffect()
+  	{
+			internalName = %mipName;
+			allowReflectPass = false;
+			shader = PFX_BloomUpSample_Shader;
+			stateBlock = BloomPostFX_SampleStateBlock;
+			texture[0] = %nxt;
+			texture[1] = %textureName;
+			target = "#" @ %mipName;
+		};
 		
-		%blurOne = %this->blur_one;
-		%blurTwo = %this->blur_two;
-		%blurOne.setShaderMacro( "QUALITY", %this.quality );
-		%blurTwo.setShaderMacro( "QUALITY", %this.quality );
+		%blurFX.add(%mipFX);
+		%textureName = "#" @ %mipName;
 	}
+	
+	return %blurFX;
 }
 
 function BloomPostFX::onAdd(%this)
 {
+	 %this.add(SetupBlurFX());
+	 
    //Register the postFX with the manager
    PostFXManager.registerPostEffect(%this);
 }
@@ -137,7 +194,6 @@ function BloomPostFX::populatePostFXSettings(%this)
 {
    PostEffectEditorInspector.startGroup("BloomPostFX - General");
    PostEffectEditorInspector.addCallbackField("$PostFX::BloomPostFX::Enabled", "Enabled", "bool", "", $PostFX::BloomPostFX::Enabled, "", "toggleBloomPostFX");
-	 PostEffectEditorInspector.addField("$PostFX::BloomPostFX::quality", "Quality", "list", "0,1,2,3", $PostFX::BloomPostFX::quality, "0,1,2,3");
 	 PostEffectEditorInspector.addField("$PostFX::BloomPostFX::threshold", "Threshold", "range", "", $PostFX::BloomPostFX::threshold, "0 1 10");
 	 PostEffectEditorInspector.addField("$PostFX::BloomPostFX::intensity", "Intensity", "range", "", $PostFX::BloomPostFX::intensity, "0 2 10");
 	 PostEffectEditorInspector.addField("$PostFX::BloomPostFX::radius", "Radius", "float", "", $PostFX::BloomPostFX::radius, "");
@@ -168,7 +224,6 @@ function BloomPostFX::applyFromPreset(%this)
 function BloomPostFX::savePresetSettings(%this)
 {
    PostFXManager::savePresetSetting("$PostFX::BloomPostFX::Enabled");
-	 PostFXManager::savePresetSetting("$PostFX::BloomPostFX::quality");
 	 PostFXManager::savePresetSetting("$PostFX::BloomPostFX::threshold");
 	 PostFXManager::savePresetSetting("$PostFX::BloomPostFX::intensity");
 	 PostFXManager::savePresetSetting("$PostFX::BloomPostFX::radius");
@@ -180,66 +235,25 @@ singleton PostEffect( BloomPostFX )
    enabled = false;
 	 allowReflectPass = false;
    
-   renderTime = "PFXAfterDiffuse";
-	 renderBin = "ObjTranslucentBin";
-   renderPriority = 0.9; 
+   renderTime = "PFXBeforeBin";
+	 renderBin = "EditorBin";
+   renderPriority = 9999; 
 	 
    shader = PFX_BloomThreshold_Shader;
    stateBlock = BloomPostFX_SampleStateBlock;
    texture[0] = "$backBuffer";
-   target = "$outTex";
+   target = "#threshold";
+	 targetFormat = "GFXFormatR16G16B16A16F";
 	 targetClear = PFXTargetClear_OnDraw;
+	 targetClearColor = "0 0 0 0";
 	 
 	 new PostEffect()
 	 {
+	  internalName = "bloomFinal";
 		allowReflectPass = false;
-		shader = PFX_PassthruShader;
-		stateBlock = BloomPostFX_SampleStateBlock;
-		texture[0] = "$inTex";
-		target = "#bloom0";
-		targetScale = "0.5 0.5";
-	 };
-	 
-	 new PostEffect()
-	 {
-		allowReflectPass = false;
-		shader = PFX_PassthruShader;
-		stateBlock = BloomPostFX_SampleStateBlock;
-		texture[0] = "#bloom0";
-		target = "#bloom1";
-		targetScale = "0.25 0.25";
-	 };
-	 
-	 new PostEffect()
-	 {
-		internalName = "blur_one";
-		allowReflectPass = false;
-		shader = PFX_BloomUpSample_Shader;
-		stateBlock = BloomPostFX_SampleStateBlock;
-		texture[0] = "#bloom0";
-		target = "#blur0";
-	 };
-	 
-	 new PostEffect()
-	 {
-	  internalName = "blur_two";
-		allowReflectPass = false;
-		shader = PFX_BloomUpSample_Shader;
-		stateBlock = BloomPostFX_SampleStateBlock;
-		texture[0] = "#bloom1";
-		target = "#blur1";
-		targetScale = "0.5 0.5";
-	 };
-	 
-	 new PostEffect()
-	 {
-	  internalName = "bloom_combine";
-		allowReflectPass = false;
-		shader = PFX_BloomCombine_Shader;
-		stateBlock = BloomPostFX_Combine_SampleStateBlock;
-		texture[0] = "#blur0";
-		texture[1] = "#blur1";
-		texture[2] = "$backBuffer";
+		shader = PFX_BloomStrength_Shader;
+		stateBlock = BloomPostFX_Add_SampleStateBlock;
+		texture[0] = "#upsample_0";
 		target = "$backBuffer";
 	 };
 };

Templates/BaseGame/game/core/postFX/scripts/Bloom/bloomCombineP.hlsl → Templates/BaseGame/game/core/postFX/scripts/Bloom/bloomStrengthP.hlsl

@@ -22,15 +22,13 @@
 
 #include "core/rendering/shaders/postFX/postFx.hlsl"
 
-TORQUE_UNIFORM_SAMPLER2D(inputTex0, 0);
-TORQUE_UNIFORM_SAMPLER2D(inputTex1, 1);
-TORQUE_UNIFORM_SAMPLER2D(colorTex, 2);
-uniform float intensity;
+TORQUE_UNIFORM_SAMPLER2D(inputTex, 0);
+uniform float strength;
 
 float4 main(PFXVertToPix IN) : TORQUE_TARGET0
 {
-	float4 bloom = (TORQUE_TEX2D(inputTex0, IN.uv0) + TORQUE_TEX2D(inputTex1, IN.uv0)) * 0.5f;
-	float4 screenColor = TORQUE_TEX2D(colorTex, IN.uv0);
-	screenColor.rgb += bloom.rgb * intensity;
-	return screenColor;
+	float4 upSample = TORQUE_TEX2D(inputTex, IN.uv0);
+	upSample.rgb *= strength;
+	
+	return upSample;
 }

Templates/BaseGame/game/core/postFX/scripts/Bloom/bloomThresholdP.hlsl

@@ -29,6 +29,8 @@ float4 main(PFXVertToPix IN) : TORQUE_TARGET0
 {
 	float4 screenColor = TORQUE_TEX2D(inputTex, IN.uv0);
 	float brightness = max(screenColor.r, max(screenColor.g, screenColor.b));
-	//clip(brightness - threshold);
-	return screenColor * saturate(pow(brightness, threshold*8.0f));
+	float contribution = max(brightness - threshold, 0);
+	contribution /= max(brightness, 0.0001f);
+	clip(contribution > 0.00001f ? 1 : -1);
+	return screenColor * contribution;
 }

Templates/BaseGame/game/core/postFX/scripts/Bloom/upSampleP.hlsl

@@ -20,186 +20,69 @@
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
 
-#include "core/rendering/shaders/torque.hlsl"
 #include "core/rendering/shaders/postFX/postFx.hlsl"
 
-#if QUALITY == 3
-
-static const int KERNEL_SAMPLES = 64;
-static const float3 KERNEL[64] = {
-	float3(0.015625, 0.000000, 0.017183),
-	float3(-0.023043, 0.021109, 0.017183),
-	float3(0.004098, -0.046696, 0.017183),
-	float3(0.038027, 0.049600, 0.017183),
-	float3(-0.076931, -0.013608, 0.017183),
-	float3(0.079102, -0.050318, 0.017182),
-	float3(-0.028394, 0.105625, 0.017182),
-	float3(-0.057613, -0.110931, 0.017181),
-	float3(0.132092, 0.048240, 0.017180),
-	float3(-0.144429, 0.059618, 0.017178),
-	float3(0.072849, -0.155673, 0.017175),
-	float3(0.056116, 0.178906, 0.017172),
-	float3(-0.175746, -0.101848, 0.017168),
-	float3(0.213648, -0.046970, 0.017163),
-	float3(-0.134796, 0.191733, 0.017157),
-	float3(-0.032128, -0.247927, 0.017149),
-	float3(0.203110, 0.171181, 0.017140),
-	float3(-0.281010, 0.011621, 0.017129),
-	float3(0.210434, -0.209410, 0.017116),
-	float3(-0.014435, 0.312166, 0.017101),
-	float3(-0.210233, -0.251929, 0.017084),
-	float3(0.340680, 0.045838, 0.017063),
-	float3(-0.294996, 0.205251, 0.017040),
-	float3(0.082306, -0.365856, 0.017014),
-	float3(0.194211, 0.338925, 0.016984),
-	float3(-0.387031, -0.123474, 0.016951),
-	float3(0.382974, -0.176944, 0.016913),
-	float3(-0.168902, 0.403582, 0.016871),
-	float3(-0.153361, -0.426383, 0.016825),
-	float3(0.414933, 0.218077, 0.016773),
-	float3(-0.468376, 0.123462, 0.016717),
-	float3(0.270419, -0.420563, 0.016654),
-	float3(0.087335, 0.508175, 0.016586),
-	float3(-0.420019, -0.325286, 0.016512),
-	float3(0.545008, -0.045153, 0.016431),
-	float3(-0.381982, 0.412911, 0.016344),
-	float3(0.002820, -0.578118, 0.016250),
-	float3(0.398932, 0.439764, 0.016148),
-	float3(-0.606775, -0.056236, 0.016038),
-	float3(0.497850, -0.377850, 0.015921),
-	float3(-0.114661, 0.630280, 0.015795),
-	float3(-0.349522, -0.555426, 0.015661),
-	float3(0.647981, 0.177585, 0.015518),
-	float3(-0.611659, 0.313893, 0.015367),
-	float3(0.244418, -0.659276, 0.015206),
-	float3(0.270999, 0.665703, 0.015037),
-	float3(-0.663622, -0.314503, 0.014857),
-	float3(0.716710, -0.220969, 0.014669),
-	float3(-0.387117, 0.660547, 0.014471),
-	float3(-0.164025, -0.763837, 0.014263),
-	float3(0.649650, 0.461481, 0.014045),
-	float3(-0.806263, 0.100483, 0.013819),
-	float3(0.536765, -0.630614, 0.013582),
-	float3(0.030749, 0.843190, 0.013337),
-	float3(-0.603207, -0.612100, 0.013082),
-	float3(0.873858, 0.044681, 0.012818),
-	float3(-0.686583, 0.567289, 0.012545),
-	float3(0.125226, -0.897556, 0.012264),
-	float3(0.522814, 0.759288, 0.011975),
-	float3(-0.913626, -0.210223, 0.011678),
-	float3(0.829278, -0.469836, 0.011373),
-	float3(-0.298936, 0.921474, 0.011062),
-	float3(-0.408505, -0.895610, 0.010745),
-	float3(0.920579, 0.390557, 0.010422)
-};
-
-#elif QUALITY == 2
-
-static const int KERNEL_SAMPLES = 32;
-static const float3 KERNEL[32] = {
-	float3(0.031250, 0.000000, 0.034485),
-	float3(-0.046086, 0.042218, 0.034485),
-	float3(0.008196, -0.093391, 0.034484),
-	float3(0.076055, 0.099200, 0.034481),
-	float3(-0.153861, -0.027216, 0.034475),
-	float3(0.158204, -0.100637, 0.034464),
-	float3(-0.056788, 0.211250, 0.034446),
-	float3(-0.115227, -0.221862, 0.034418),
-	float3(0.264184, 0.096480, 0.034378),
-	float3(-0.288858, 0.119236, 0.034321),
-	float3(0.145697, -0.311346, 0.034245),
-	float3(0.112231, 0.357812, 0.034146),
-	float3(-0.351492, -0.203697, 0.034019),
-	float3(0.427296, -0.093940, 0.033859),
-	float3(-0.269592, 0.383467, 0.033663),
-	float3(-0.064255, -0.495854, 0.033424),
-	float3(0.406220, 0.342362, 0.033139),
-	float3(-0.562020, 0.023241, 0.032802),
-	float3(0.420867, -0.418819, 0.032408),
-	float3(-0.028870, 0.624333, 0.031952),
-	float3(-0.420465, -0.503858, 0.031431),
-	float3(0.681360, 0.091676, 0.030841),
-	float3(-0.589992, 0.410501, 0.030178),
-	float3(0.164611, -0.731713, 0.029439),
-	float3(0.388423, 0.677849, 0.028625),
-	float3(-0.774063, -0.246947, 0.027733),
-	float3(0.765949, -0.353888, 0.026766),
-	float3(-0.337803, 0.807164, 0.025725),
-	float3(-0.306722, -0.852766, 0.024613),
-	float3(0.829865, 0.436154, 0.023437),
-	float3(-0.936752, 0.246925, 0.022202),
-	float3(0.540838, -0.841127, 0.020916)
-};
-
-#elif QUALITY == 1
-
-static const int KERNEL_SAMPLES = 16;
-static const float3 KERNEL[16] = {
-	float3(0.062500, 0.000000, 0.069464),
-	float3(-0.092171, 0.084436, 0.069456),
-	float3(0.016392, -0.186782, 0.069422),
-	float3(0.152110, 0.198400, 0.069329),
-	float3(-0.307723, -0.054432, 0.069134),
-	float3(0.316408, -0.201273, 0.068781),
-	float3(-0.113577, 0.422500, 0.068204),
-	float3(-0.230454, -0.443724, 0.067328),
-	float3(0.528368, 0.192959, 0.066073),
-	float3(-0.577716, 0.238473, 0.064362),
-	float3(0.291394, -0.622692, 0.062123),
-	float3(0.224463, 0.715623, 0.059300),
-	float3(-0.702984, -0.407394, 0.055864),
-	float3(0.854591, -0.187880, 0.051818),
-	float3(-0.539184, 0.766934, 0.047209),
-	float3(-0.128511, -0.991708, 0.042133)
-};
-
-#elif QUALITY == 0
-
 static const int KERNEL_SAMPLES = 9;
 static const float3 KERNEL[9] = {
-	float3( 0, 0, 0.25),
-	float3( 1, 0, 0.125),
-	float3( 0, 1, 0.125),
-	float3(-1, 0, 0.125),
-	float3( 0,-1, 0.125),
-	float3( 0.707, 0.707, 0.0625),
-	float3( 0.707,-0.707, 0.0625),
-	float3(-0.707,-0.707, 0.0625),
-	float3(-0.707, 0.707, 0.0625)
+	float3( 0.0000, 0.0000, 0.2500),
+	float3( 1.0000, 0.0000, 0.1250),
+	float3( 0.0000, 1.0000, 0.1250),
+	float3(-1.0000, 0.0000, 0.1250),
+	float3( 0.0000,-1.0000, 0.1250),
+	float3( 0.7070, 0.7070, 0.0625),
+	float3( 0.7070,-0.7070, 0.0625),
+	float3(-0.7070,-0.7070, 0.0625),
+	float3(-0.7070, 0.7070, 0.0625)
 };
 
-#endif
-
-TORQUE_UNIFORM_SAMPLER2D(inputTex, 0);
-uniform float blurRadius;
-uniform int numSteps;
+TORQUE_UNIFORM_SAMPLER2D(nxtTex, 0);
+TORQUE_UNIFORM_SAMPLER2D(mipTex, 1);
+uniform float filterRadius;
 uniform float2 oneOverTargetSize;
 
 float4 main(PFXVertToPix IN) : TORQUE_TARGET0
 {
 	float4 upSample = float4(0, 0, 0, 0);
-	float radStep = blurRadius / float(numSteps);
-	
-	const float alpha = M_2PI_F / float(numSteps);
 	
 	[unroll]
 	for (int i=0; i<KERNEL_SAMPLES; i++)
 	{
-		float3 offsetW = KERNEL[i];
-		for (int j=0; j<numSteps; j++)
-		{
-			float angle = alpha * float(j);
-			float2 angles = float2(cos(angle), sin(angle));
-			float rad = radStep * float(j+1);
-			float2 offset = float2(
-				offsetW.x*angles.x - offsetW.y*angles.y,
-				offsetW.x*angles.y + offsetW.y*angles.x
-			) * oneOverTargetSize * rad;
-			
-			float4 sampleCol = TORQUE_TEX2D(inputTex, IN.uv0 + offset);
-			upSample += sampleCol * offsetW.z;
-		}
+		// XY: Sample Offset
+		// Z: Sample Weight
+		float3 offsetWeight = KERNEL[i];
+		float2 offset = offsetWeight.xy * oneOverTargetSize * filterRadius;
+		float weight = offsetWeight.z;
+		float4 sampleCol = TORQUE_TEX2D(mipTex, IN.uv0 + offset);
+		upSample += sampleCol * weight;
 	}
 	
-	return upSample * (1.0f / float(numSteps));
+	upSample = TORQUE_TEX2D(nxtTex, IN.uv0) + upSample;
+	upSample.a = saturate(upSample.a);
+	
+	return upSample;
+	
+	//float x = filterRadius * oneOverTargetSize.x;
+	//float y = filterRadius * oneOverTargetSize.y;
+	//
+	//float4 a = TORQUE_TEX2D(mipTex, IN.uv0 + float2(-x, y));
+	//float4 b = TORQUE_TEX2D(mipTex, IN.uv0 + float2( 0, y));
+	//float4 c = TORQUE_TEX2D(mipTex, IN.uv0 + float2( x, y));
+	//
+	//float4 d = TORQUE_TEX2D(mipTex, IN.uv0 + float2(-x, 0));
+	//float4 e = TORQUE_TEX2D(mipTex, IN.uv0 + float2( 0, 0));
+	//float4 f = TORQUE_TEX2D(mipTex, IN.uv0 + float2( x, 0));
+	//
+	//float4 g = TORQUE_TEX2D(mipTex, IN.uv0 + float2(-x,-y));
+	//float4 h = TORQUE_TEX2D(mipTex, IN.uv0 + float2( 0,-y));
+	//float4 i = TORQUE_TEX2D(mipTex, IN.uv0 + float2( x,-y));
+	//
+	//float4 upSample = e * 4.0f;
+	//upSample += (b+d+f+h) * 2.0f;
+	//upSample += (a+c+g+i);
+	//upSample *= 1.0f / 16.0f;
+	//
+	//upSample = TORQUE_TEX2D(nxtTex, IN.uv0) + upSample;
+	//upSample.a = saturate(upSample.a);
+	
+	//return upSample;
 }

Templates/BaseGame/game/core/postFX/scripts/Glow/GlowPostFX.tscript

@@ -77,7 +77,7 @@ singleton PostEffect( GlowPostFX )
    target = "$outTex";
    targetScale = "0.5 0.5";
    
-   enabled = true;
+   enabled = false;
                
    // Blur vertically
    new PostEffect()