Separate out vertex program objects from fragment program objects and use it.

Given that mShaderObjects only ever expects one copy of a given shader object (leading to lots of "shaderV" and "shaderF"), it made having utility shaders a bit more difficult to incorporate.
This change makes sure the two are separated.  Using this over a multimap largely for readibility.

Also, actually, you know, use this functionality.

--HG--
branch : OPEN-340

1 files changed, 3 insertions, 3 deletions

diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl
index 2854fb8139..a099083883 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl
@@ -77,7 +77,7 @@ void calcAtmosphericVars(vec3 inPositionEye, float ambFactor, out vec3 sunlit, o
     temp2.x = dot(Pn, tmpLightnorm.xyz);

     temp2.x = 1. - temp2.x;

         //temp2.x is 0 at the sun and increases away from sun

-    temp2.x = max(temp2.x, .03);    //was glow.y

+    temp2.x = max(temp2.x, .001);    //was glow.y

         //set a minimum "angle" (smaller glow.y allows tighter, brighter hotspot)

     temp2.x *= glow.x;

         //higher glow.x gives dimmer glow (because next step is 1 / "angle")

@@ -109,8 +109,8 @@ void calcAtmosphericVars(vec3 inPositionEye, float ambFactor, out vec3 sunlit, o
           + tmpAmbient));

 

     //brightness of surface both sunlight and ambient

-    sunlit = vec3(sunlight.rgb);

-    amblit = vec3(tmpAmbient * .25);

+    sunlit = sunlight.rgb;

+    amblit = tmpAmbient.rgb * .25;

     additive  = normalize(additive);

     additive *= vec3(1.0 - exp(-temp2.z * distance_multiplier)) * 0.5;

 }
\ No newline at end of file