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Volumetric lighting in progress

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--HG--
rename : KREngine/KREngine/Shaders/volumetric_fog_inside.fsh => KREngine/KREngine/Shaders/volumetric_fog.fsh
rename : KREngine/KREngine/Shaders/volumetric_fog_inside.vsh => KREngine/KREngine/Shaders/volumetric_fog.vsh
extra : convert_revision : svn%3A7752d6cf-9f14-4ad2-affc-04f1e67b81a5/trunk%40153
This commit is contained in:
kearwood
2012-11-09 20:55:23 +00:00
parent 602425dd51
commit 152e0139a6
11 changed files with 150 additions and 178 deletions
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10
KREngine/KREngine/Shaders/PostShader.fsh
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@@ -31,6 +31,8 @@
#define PIXEL_SHIFT_3 0.003
#define PIXEL_SHIFT_4 0.004
#define ENABLE_VOLUMETRIC_LIGHTING 1
varying mediump vec2 textureCoordinate;
precision lowp float;
@@ -42,6 +44,10 @@ uniform lowp sampler2D videoFrame;
uniform lowp sampler2D renderFrame;
uniform lowp sampler2D depthFrame;
#if ENABLE_VOLUMETRIC_LIGHTING
uniform lowp sampler2D volumetricLightingFrame;
#endif
void main()
{
@@ -158,6 +164,10 @@ void main()
*/
// ---- VIDEO_BG END ----
#if ENABLE_VOLUMETRIC_LIGHTING
pixelColor += texture2D(volumetricLightingFrame, textureCoordinate);
#endif
// ---- VIGNETTE START ----