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path: root/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
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Diffstat (limited to 'indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl')
-rw-r--r--indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl20
1 files changed, 14 insertions, 6 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
index bd5e9dd758..0fad5b4b50 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
@@ -10,13 +10,11 @@
uniform sampler2DRect depthMap;
uniform sampler2DRect normalMap;
uniform sampler2DRect lightMap;
-uniform sampler2DRect giLightMap;
uniform float dist_factor;
uniform float blur_size;
uniform vec2 delta;
-uniform vec3 kern[32];
-uniform int kern_length;
+uniform vec3 kern[4];
uniform float kern_scale;
varying vec2 vary_fragcoord;
@@ -50,7 +48,7 @@ void main()
vec2 defined_weight = kern[0].xy; // special case the first (centre) sample's weight in the blur; we have to sample it anyway so we get it for 'free'
vec4 col = defined_weight.xyxx * ccol;
- for (int i = 1; i < kern_length; i++)
+ for (int i = 1; i < 4; i++)
{
vec2 tc = vary_fragcoord.xy + kern[i].z*dlt;
vec3 samppos = getPosition(tc).xyz;
@@ -61,12 +59,22 @@ void main()
defined_weight += kern[i].xy;
}
}
+ for (int i = 1; i < 4; i++)
+ {
+ vec2 tc = vary_fragcoord.xy - kern[i].z*dlt;
+ vec3 samppos = getPosition(tc).xyz;
+ float d = dot(norm.xyz, samppos.xyz-pos.xyz);// dist from plane
+ if (d*d <= 0.003)
+ {
+ col += texture2DRect(lightMap, tc)*kern[i].xyxx;
+ defined_weight += kern[i].xy;
+ }
+ }
col /= defined_weight.xyxx;
gl_FragColor = col;
-
- //gl_FragColor = ccol;
}
+