diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class2')
| -rw-r--r-- | indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl index 1fd54b5607..2982cd3e09 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl @@ -298,17 +298,14 @@ void main() // The goal of the blur is to soften reflections in surfaces // with low shinyness, and also to disguise our lameness. float checkerboard = floor(mod(tc.x+tc.y, 2.0)); // 0.0, 1.0 - vec2 checkoffset = normalize(ref2d)*9.0*(1.0-spec.a)*(checkerboard-0.5); - ref2d += checkoffset; + float checkoffset = 1.0 + (7.0*(1.0-spec.a))*(checkerboard-0.5); + ref2d += vec2(checkoffset, checkoffset); ref2d += tc.xy; // use as offset from destination // Get attributes from the 2D guess point. // We average two samples of diffuse (not of anything else) per // pixel to try to reduce aliasing some more. - // --------------------- - // ^ ^ ^ ^ ^ - // a . b o c . d check=0:avg(a,b) check=1:avg(c,d) - vec3 refcol = 0.5 * (texture2DRect(diffuseRect, ref2d).rgb + - texture2DRect(diffuseRect, ref2d + checkoffset*2.0).rgb); + vec3 refcol = 0.5 * (texture2DRect(diffuseRect, ref2d + vec2(0.0, -checkoffset)).rgb + + texture2DRect(diffuseRect, ref2d + vec2(-checkoffset, 0.0)).rgb); float refdepth = texture2DRect(depthMap, ref2d).a; vec3 refpos = getPosition_d(ref2d, refdepth).xyz; float refshad = texture2DRect(lightMap, ref2d).r; |