From 783b0a72204f10b6d9e554bf17134e14ff90e756 Mon Sep 17 00:00:00 2001 From: Tofu Linden Date: Fri, 26 Mar 2010 09:07:08 +0000 Subject: screen-space reflections: remember to unbias the value from the depth map. don't use varying version of lightnorm for lighting the reflection-guess-point. --- indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'indra/newview/app_settings/shaders/class1') diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl index 7d57eaa13d..c78d7ece7e 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl @@ -288,6 +288,7 @@ void main() // screen-space cheap fakey reflection map // + depth -= 0.5; // unbias depth // first figure out where we'll make our 2D guess from vec2 ref2d = tc.xy + (0.5 * screen_res.y) * (refnorm.xy) * abs(refnorm.z) / depth; // get attributes from the 2D guess point @@ -301,7 +302,7 @@ void main() //refapprop *= step(dot(refnorm, refn), 0.0); refapprop = min(refapprop, max(0.0, -dot(refnorm, refn))); // more conservative variant // get appropriate light strength for guess-point - float reflit = max(dot(refn, vary_light.xyz), 0.0); + float reflit = max(dot(refn, lightnorm.xyz), 0.0); // apply sun color to guess-point, dampen according to inappropriateness of guess vec3 refprod = (vary_SunlitColor*reflit) * refcol.rgb * refapprop; vec3 ssshiny = (refprod * spec.a); -- cgit v1.2.3