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authorTofu Linden <tofu.linden@lindenlab.com>2010-04-23 13:37:03 +0100
committerTofu Linden <tofu.linden@lindenlab.com>2010-04-23 13:37:03 +0100
commita8e51a64d21f34710eb7de8f06d1e0dc4bf4951a (patch)
tree6a96e24c9805bcf46e2597933e87879f5f2e964d /indra/newview/app_settings/shaders/class2/deferred
parent31f8565e35b1759a6f0d82141ca2538a40fc39c4 (diff)
Restore a bit of the non-deferred renderer's sun/moon waterglow in deferred rendering. This also adds a slight pinch of glow to shiny sun-spots. So be it.
(transplanted from 5a0d9e5b5cfb2ecd96685f0275ab8e999ab86263) (transplanted from 90f0ce75b2d7bb9fc03e84245db27a16508cde63)
Diffstat (limited to 'indra/newview/app_settings/shaders/class2/deferred')
-rw-r--r--indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl4
1 files changed, 3 insertions, 1 deletions
diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
index 28cfc6322e..67ef3d5280 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
@@ -269,6 +269,7 @@ void main()
vec2 scol_ambocc = texture2DRect(lightMap, vary_fragcoord.xy).rg;
float scol = max(scol_ambocc.r, diffuse.a);
float ambocc = scol_ambocc.g;
+ float glowresult = 0.0;
calcAtmospherics(pos.xyz, ambocc);
@@ -284,6 +285,7 @@ void main()
vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz));
float sa = dot(refnormpersp, vary_light.xyz);
vec3 dumbshiny = vary_SunlitColor*scol_ambocc.r*texture2D(lightFunc, vec2(sa, spec.a)).a;
+ glowresult = 0.08 * dot(dumbshiny.rgb, spec.rgb);
// screen-space cheap fakey reflection map
//
@@ -334,5 +336,5 @@ void main()
col = scaleSoftClip(col);
gl_FragColor.rgb = col;
- gl_FragColor.a = 0.0;
+ gl_FragColor.a = glowresult;
}