diff options
| author | Tofu Linden <tofu.linden@lindenlab.com> | 2010-03-31 18:27:50 +0100 |
|---|---|---|
| committer | Tofu Linden <tofu.linden@lindenlab.com> | 2010-03-31 18:27:50 +0100 |
| commit | 8294a543625e24ffa239e0d838b4f5a86e527efe (patch) | |
| tree | d9f020463395bbf77cb4cd65398575172444a476 | |
| parent | e148323498c70daae4d277c916d9f1138c447eef (diff) | |
debug ssreflection blur direction. minor.
| -rw-r--r-- | indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl | 3 | ||||
| -rw-r--r-- | indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl index 5769288a36..922a07c306 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl @@ -289,7 +289,7 @@ void main() // depth -= 0.5; // unbias depth // first figure out where we'll make our 2D guess from - vec2 ref2d = tc.xy + (0.25 * screen_res.y) * (refnorm.xy) * abs(refnorm.z) / depth; + vec2 ref2d = (0.25 * screen_res.y) * (refnorm.xy) * abs(refnorm.z) / depth; // Offset the guess source a little according to a trivial // checkerboard dither function and spec.a. // This is meant to be similar to sampling a blurred version @@ -298,6 +298,7 @@ void main() // with low shinyness, and also to disguise our lameness. float checkerboard = floor(mod(tc.x+tc.y, 2.0)); // 0.0, 1.0 ref2d += normalize(ref2d)*14.0*(1.0-spec.a)*(checkerboard-0.5); + ref2d += tc.xy; // use as offset from destination // get attributes from the 2D guess point float refdepth = texture2DRect(depthMap, ref2d).a; vec3 refpos = getPosition_d(ref2d, refdepth).xyz; diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl index 70a1c53456..ddd69befc3 100644 --- a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl @@ -292,7 +292,7 @@ void main() // depth -= 0.5; // unbias depth // first figure out where we'll make our 2D guess from - vec2 ref2d = tc.xy + (0.25 * screen_res.y) * (refnorm.xy) * abs(refnorm.z) / depth; + vec2 ref2d = (0.25 * screen_res.y) * (refnorm.xy) * abs(refnorm.z) / depth; // Offset the guess source a little according to a trivial // checkerboard dither function and spec.a. // This is meant to be similar to sampling a blurred version @@ -301,6 +301,7 @@ void main() // with low shinyness, and also to disguise our lameness. float checkerboard = floor(mod(tc.x+tc.y, 2.0)); // 0.0, 1.0 ref2d += normalize(ref2d)*14.0*(1.0-spec.a)*(checkerboard-0.5); + ref2d += tc.xy; // use as offset from destination // get attributes from the 2D guess point float refdepth = texture2DRect(depthMap, ref2d).a; vec3 refpos = getPosition_d(ref2d, refdepth).xyz; |