Re-submission of the Volumetric Fog PR, with cleanup.

Templates/Full/game/shaders/common/VolumetricFog/VFogP.hlsl

@@ -0,0 +1,87 @@
+//-----------------------------------------------------------------------------
+// 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.
+//-----------------------------------------------------------------------------
+
+// Volumetric Fog final pixel shader V2.00
+
+#include "shadergen:/autogenConditioners.h"
+#include "../torque.hlsl"
+
+uniform sampler2D prepassTex : register(S0);
+uniform sampler2D depthBuffer : register(S1);
+uniform sampler2D frontBuffer : register(S2);
+uniform sampler2D density : register(S3);
+  
+uniform float accumTime;
+uniform float4 fogColor;
+uniform float fogDensity;
+uniform float preBias;
+uniform float textured;
+uniform float modstrength;
+uniform float4 modspeed;//xy speed layer 1, zw speed layer 2
+uniform float2 viewpoint;
+uniform float2 texscale;
+uniform float3 ambientColor;
+uniform float numtiles;
+uniform float fadesize;
+uniform float2 PixelSize;
+
+struct ConnectData
+{
+   float4 hpos : POSITION;
+   float4 htpos : TEXCOORD0;
+   float2 uv0 : TEXCOORD1;
+};
+
+float4 main( ConnectData IN ) : COLOR0
+{
+	float2 uvscreen=((IN.htpos.xy/IN.htpos.w) + 1.0 ) / 2.0;
+	uvscreen.y = 1.0 - uvscreen.y;
+	
+	float obj_test = prepassUncondition( prepassTex, uvscreen).w * preBias;
+	float depth = tex2D(depthBuffer,uvscreen).r;
+	float front = tex2D(frontBuffer,uvscreen).r;
+
+	if (depth <= front)
+		return float4(0,0,0,0);
+	else if ( obj_test < depth )
+		depth = obj_test;
+	if ( front >= 0.0)
+		depth -= front;
+
+	float diff = 1.0;
+	float3 col = fogColor.rgb;
+	if (textured != 0.0)
+	{
+		float2 offset = viewpoint + ((-0.5 + (texscale * uvscreen)) * numtiles);
+
+		float2 mod1 = tex2D(density,(offset + (modspeed.xy*accumTime))).rg;
+		float2 mod2= tex2D(density,(offset + (modspeed.zw*accumTime))).rg;
+		diff = (mod2.r + mod1.r) * modstrength;
+		col *= (2.0 - ((mod1.g + mod2.g) * fadesize))/2.0;
+	}
+
+	col *= ambientColor;
+
+	float4 resultColor = float4(col, 1.0 - saturate(exp(-fogDensity  * depth * diff * fadesize)));
+
+	return hdrEncode(resultColor);
+}

Templates/Full/game/shaders/common/VolumetricFog/VFogPreP.hlsl

@@ -0,0 +1,39 @@
+//-----------------------------------------------------------------------------
+// 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.
+//-----------------------------------------------------------------------------
+
+// Volumetric Fog prepass pixel shader V1.00
+
+struct ConnectData
+{
+   float4 hpos : POSITION;
+   float4 pos : TEXCOORD0;
+};
+
+float4 main( ConnectData IN ) : COLOR0
+{
+   float OUT;
+   
+   clip( IN.pos.w );
+   OUT = IN.pos.w;
+
+   return float4(OUT,0,0,1);
+}

Templates/Full/game/shaders/common/VolumetricFog/VFogPreV.hlsl

@@ -0,0 +1,46 @@
+//-----------------------------------------------------------------------------
+// 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.
+//-----------------------------------------------------------------------------
+
+// Volumetric Fog prepass vertex shader V1.00
+
+#include "shaders/common/hlslstructs.h"
+
+struct ConnectData
+{
+   float4 hpos : POSITION;
+   float4 pos : TEXCOORD0;
+};
+
+uniform float4x4 modelView;
+
+ConnectData main( VertexIn_P IN)    
+{
+	ConnectData OUT;
+	
+	float4 inPos = IN.pos;
+	inPos.w = 1.0;
+ 
+	OUT.hpos = mul( modelView, inPos );
+    OUT.pos = OUT.hpos;
+
+    return OUT;  
+}

Templates/Full/game/shaders/common/VolumetricFog/VFogRefl.hlsl

@@ -0,0 +1,37 @@
+//-----------------------------------------------------------------------------
+// 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.
+//-----------------------------------------------------------------------------
+
+// Volumetric Fog Reflection pixel shader V1.00
+uniform float4 fogColor;
+uniform float fogDensity;
+uniform float reflStrength;
+
+struct ConnectData
+{
+   float4 hpos : POSITION;
+   float4 pos : TEXCOORD0;
+};
+
+float4 main( ConnectData IN ) : COLOR0
+{
+   return float4(fogColor.rgb,saturate(fogDensity*reflStrength));
+}

Templates/Full/game/shaders/common/VolumetricFog/VFogV.hlsl

@@ -0,0 +1,45 @@
+//-----------------------------------------------------------------------------
+// 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.
+//-----------------------------------------------------------------------------
+
+// Volumetric Fog final vertex shader V1.00
+
+#include "shaders/common/hlslstructs.h"
+
+struct ConnectData
+{
+   float4 hpos : POSITION;
+   float4 htpos : TEXCOORD0;
+   float2 uv0 : TEXCOORD1;
+};
+
+uniform float4x4 modelView;
+
+ConnectData main( VertexIn_PNT IN)    
+{  
+    ConnectData OUT;
+	
+	OUT.hpos = mul(modelView, IN.pos);
+	OUT.htpos = OUT.hpos;
+	OUT.uv0 = IN.uv0;
+	
+    return OUT;  
+}

Templates/Full/game/shaders/common/VolumetricFog/gl/VFogP.glsl

@@ -0,0 +1,87 @@
+//-----------------------------------------------------------------------------
+// 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 "../../gl/torque.glsl"
+
+uniform sampler2D prepassTex;
+uniform sampler2D depthBuffer;
+uniform sampler2D frontBuffer;
+uniform sampler2D density;
+  
+uniform float accumTime;
+uniform vec4 fogColor;
+uniform float fogDensity;
+uniform float preBias;
+uniform float textured;
+uniform float modstrength;
+uniform vec4 modspeed;//xy speed layer 1, zw speed layer 2
+uniform vec2 viewpoint;
+uniform vec2 texscale;
+uniform vec3 ambientColor;
+uniform float numtiles;
+uniform float fadesize;
+uniform vec2 PixelSize;
+
+in vec4 _hpos;
+#define IN_hpos _hpos
+out vec4 OUT_col;
+
+void main()
+{
+	vec2 uvscreen=((IN_hpos.xy/IN_hpos.w) + 1.0 ) / 2.0;
+	uvscreen.y = 1.0 - uvscreen.y;
+	
+	float obj_test = prepassUncondition( prepassTex, uvscreen).w * preBias;
+	float depth = tex2D(depthBuffer,uvscreen).r;
+	float front = tex2D(frontBuffer,uvscreen).r;
+
+	if (depth <= front)
+	{
+		OUT_col = vec4(0,0,0,0);
+		return;
+	}
+	
+	else if ( obj_test < depth )
+		depth = obj_test;
+	if ( front >= 0.0)
+		depth -= front;
+
+	float diff = 1.0;
+	vec3 col = fogColor.rgb;
+	if (textured != 0.0)
+	{
+		vec2 offset = viewpoint + ((-0.5 + (texscale * uvscreen)) * numtiles);
+
+		vec2 mod1 = tex2D(density,(offset + (modspeed.xy*accumTime))).rg;
+		vec2 mod2= tex2D(density,(offset + (modspeed.zw*accumTime))).rg;
+		diff = (mod2.r + mod1.r) * modstrength;
+		col *= (2.0 - ((mod1.g + mod2.g) * fadesize))/2.0;
+	}
+
+   col *= ambientColor;
+
+   vec4 returnColor = vec4(col, 1.0 - saturate(exp(-fogDensity  * depth * diff * fadesize)));
+
+	OUT_col = hdrEncode(returnColor);
+}

Templates/Full/game/shaders/common/VolumetricFog/gl/VFogPreP.glsl

@@ -0,0 +1,37 @@
+//-----------------------------------------------------------------------------
+// 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"
+
+in vec4 _hpos;
+#define IN_hpos _hpos
+
+out vec4 OUT_col;
+
+void main()
+{
+   float OUT;
+   clip( IN_hpos.w );
+   OUT = IN_hpos.w;
+
+   OUT_col = vec4(OUT,0,0,1);
+}

Templates/Full/game/shaders/common/VolumetricFog/gl/VFogPreV.glsl

@@ -0,0 +1,42 @@
+//-----------------------------------------------------------------------------
+// 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"
+
+in vec4 vPosition;
+#define IN_position vPosition
+
+out vec4 _hpos;
+#define OUT_hpos _hpos
+
+uniform mat4 modelView;
+
+void main()
+{
+	vec4 inPos = IN_position;
+	inPos.w = 1.0;
+ 
+	OUT_hpos = tMul( modelView, inPos );
+
+	gl_Position = OUT_hpos;
+	correctSSP(gl_Position);
+}

Templates/Full/game/shaders/common/VolumetricFog/gl/VFogRefl.glsl

@@ -0,0 +1,33 @@
+//-----------------------------------------------------------------------------
+// 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"
+
+uniform vec4 fogColor;
+uniform float fogDensity;
+uniform float reflStrength;
+out vec4 OUT_col;
+
+void main()
+{
+   OUT_col = vec4(fogColor.rgb,saturate(fogDensity*reflStrength));
+}

Templates/Full/game/shaders/common/VolumetricFog/gl/VFogV.glsl

@@ -0,0 +1,38 @@
+//-----------------------------------------------------------------------------
+// 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"
+
+in vec4 vPosition;
+#define IN_position vPosition
+
+out vec4 _hpos;
+#define OUT_hpos _hpos
+
+uniform mat4 modelView;
+
+void main()    
+{  
+	OUT_hpos = tMul(modelView, IN_position);
+	gl_Position = OUT_hpos;
+	correctSSP(gl_Position);
+}

Templates/Full/game/shaders/common/postFx/VolFogGlowP.hlsl

@@ -0,0 +1,74 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2014 R.G.S. - Richards Game Studio, the Netherlands
+//					  http://www.richardsgamestudio.com/
+//
+// If you find this code useful or you are feeling particularly generous I
+// would ask that you please go to http://www.richardsgamestudio.com/ then
+// choose Donations from the menu on the left side and make a donation to
+// Richards Game Studio. It will be highly appreciated.
+//
+// The MIT License:
+//
+// 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.
+//-----------------------------------------------------------------------------
+
+// Volumetric Fog Glow postFx pixel shader V1.00
+
+#include "./postFx.hlsl"
+
+uniform sampler2D diffuseMap : register(S0);
+uniform float strength;
+
+struct VertToPix
+{
+   float4 hpos       : POSITION;
+
+   float2 uv0        : TEXCOORD0;
+   float2 uv1        : TEXCOORD1;
+   float2 uv2        : TEXCOORD2;
+   float2 uv3        : TEXCOORD3;
+
+   float2 uv4        : TEXCOORD4;
+   float2 uv5        : TEXCOORD5;
+   float2 uv6        : TEXCOORD6;
+   float2 uv7        : TEXCOORD7;
+};
+
+float4 main( VertToPix IN ) : COLOR
+{
+   float4 kernel = float4( 0.175, 0.275, 0.375, 0.475 ) * strength;
+
+   float4 OUT = 0;
+   OUT += tex2D( diffuseMap, IN.uv0 ) * kernel.x;
+   OUT += tex2D( diffuseMap, IN.uv1 ) * kernel.y;
+   OUT += tex2D( diffuseMap, IN.uv2 ) * kernel.z;
+   OUT += tex2D( diffuseMap, IN.uv3 ) * kernel.w;
+
+   OUT += tex2D( diffuseMap, IN.uv4 ) * kernel.x;
+   OUT += tex2D( diffuseMap, IN.uv5 ) * kernel.y;
+   OUT += tex2D( diffuseMap, IN.uv6 ) * kernel.z;
+   OUT += tex2D( diffuseMap, IN.uv7 ) * kernel.w;
+
+   // Calculate a lumenance value in the alpha so we
+   // can use alpha test to save fillrate.
+   float3 rgb2lum = float3( 0.30, 0.59, 0.11 );
+   OUT.a = dot( OUT.rgb, rgb2lum );
+
+   return OUT;
+}

Templates/Full/game/shaders/common/postFx/gl/VolFogGlowP.glsl

@@ -0,0 +1,67 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2014 R.G.S. - Richards Game Studio, the Netherlands
+//					  http://www.richardsgamestudio.com/
+//
+// If you find this code useful or you are feeling particularly generous I
+// would ask that you please go to http://www.richardsgamestudio.com/ then
+// choose Donations from the menu on the left side and make a donation to
+// Richards Game Studio. It will be highly appreciated.
+//
+// The MIT License:
+//
+// 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.
+//-----------------------------------------------------------------------------
+
+// Volumetric Fog Glow postFx pixel shader V1.00
+
+uniform sampler2D diffuseMap;
+uniform float strength;
+
+out vec4 OUT_col;
+
+in vec2 uv0;
+in vec2 uv1;
+in vec2 uv2;
+in vec2 uv3;
+
+in vec2 uv4;
+in vec2 uv5;
+in vec2 uv6;
+in vec2 uv7;
+
+void main()
+{
+   vec4 kernel = vec4( 0.175, 0.275, 0.375, 0.475 ) * strength;
+
+   OUT_col = vec4(0);
+   OUT_col += texture( diffuseMap, uv0 ) * kernel.x;
+   OUT_col += texture( diffuseMap, uv1 ) * kernel.y;
+   OUT_col += texture( diffuseMap, uv2 ) * kernel.z;
+   OUT_col += texture( diffuseMap, uv3 ) * kernel.w;
+
+   OUT_col += texture( diffuseMap, uv4 ) * kernel.x;
+   OUT_col += texture( diffuseMap, uv5 ) * kernel.y;
+   OUT_col += texture( diffuseMap, uv6 ) * kernel.z;
+   OUT_col += texture( diffuseMap, uv7 ) * kernel.w;
+
+   // Calculate a lumenance value in the alpha so we
+   // can use alpha test to save fillrate.
+   vec3 rgb2lum = vec3( 0.30, 0.59, 0.11 );
+   OUT_col.a = dot( OUT_col.rgb, rgb2lum );
+}