diff options
Diffstat (limited to 'indra/newview/app_settings')
9 files changed, 37 insertions, 20 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl index b439fbbff6..e0bf58a5c2 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl @@ -223,7 +223,9 @@ void main() float ambient = da; ambient *= 0.5; ambient *= ambient; - ambient = min(getAmbientClamp(), 1.0 - ambient); + + float ambient_clamp = getAmbientClamp() + 0.2; + ambient = (1.0 - ambient) * ambient_clamp; vec3 sun_contrib = min(final_da, shadow) * sunlit; diff --git a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl index 0880a73b26..b9c16bfa11 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl @@ -320,7 +320,9 @@ void main() float ambient = da; ambient *= 0.5; ambient *= ambient; - ambient = min(getAmbientClamp(), 1.0 - ambient); + + float ambient_clamp = getAmbientClamp() + 0.2; + ambient = (1.0 - ambient) * ambient_clamp; vec3 sun_contrib = min(final_da, shadow) * sunlit; diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl index c81d0f97da..40bb705326 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl @@ -106,7 +106,10 @@ void main() float ambient = da; ambient *= 0.5; ambient *= ambient; - ambient = min(getAmbientClamp(), 1.0 - ambient); + + ambient = (1.0 - ambient); + float ambient_clamp = getAmbientClamp() + 0.1; + ambient *= ambient_clamp; vec3 sun_contrib = final_da * sunlit; @@ -179,11 +182,10 @@ vec3 post_atmo = color.rgb; bloom = fogged.a; #endif +// srgb colorspace debuggables //color.rgb = amblit; -//color.rgb = vec3(ambient); //color.rgb = sunlit; //color.rgb = post_ambient; -//color.rgb = vec3(final_da); //color.rgb = sun_contrib; //color.rgb = post_sunlight; //color.rgb = diffuse_srgb.rgb; @@ -197,6 +199,11 @@ vec3 post_atmo = color.rgb; color.rgb = srgb_to_linear(color.rgb); } +// linear debuggables +//color.rgb = vec3(final_da); +//color.rgb = vec3(ambient); +//color.rgb = vec3(scol); + frag_color.rgb = color.rgb; frag_color.a = bloom; } diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightV.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightV.glsl index 38230836eb..cf635ffa3f 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/lightV.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/lightV.glsl @@ -28,11 +28,12 @@ // All lights, no specular highlights vec3 atmosAmbient(); vec4 sumLights(vec3 pos, vec3 norm, vec4 color); +float getAmbientClamp(); vec4 calcLighting(vec3 pos, vec3 norm, vec4 color) { vec4 c = sumLights(pos, norm, color); - c.rgb += atmosAmbient() * color.rgb * 0.5; + c.rgb += atmosAmbient() * color.rgb * 0.5 * getAmbientClamp(); return c; } diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl index 68eb671e7c..55ffbdcc46 100644 --- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl +++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl @@ -44,7 +44,7 @@ uniform float sun_moon_glow_factor; float getAmbientClamp() { - return 0.45f; + return 0.9; } void calcAtmosphericVars(vec3 inPositionEye, float ambFactor, out vec3 sunlit, out vec3 amblit, out vec3 additive, out vec3 atten) { diff --git a/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl b/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl index eb95890e08..dca2862b5a 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl @@ -88,6 +88,7 @@ vec3 halo22(float d) /// Soft clips the light with a gamma correction vec3 scaleSoftClip(vec3 light); +vec3 srgb_to_linear(vec3 c); void main() { @@ -194,10 +195,12 @@ void main() color.rgb += halo_22; - color *= 2.; + color.rgb *= 2.; + color.rgb = scaleSoftClip(color.rgb); + color.rgb = srgb_to_linear(color.rgb); /// Gamma correct for WL (soft clip effect). - frag_data[0] = vec4(scaleSoftClip(color.rgb), 1.0); + frag_data[0] = vec4(color.rgb, 1.0); frag_data[1] = vec4(0.0,0.0,0.0,0.0); frag_data[2] = vec4(0.5,0.5,0.0,1.0); //1.0 in norm.w masks off fog } diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl index 1b2b835ad1..94abcf08ed 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl @@ -24,6 +24,7 @@ */ #extension GL_ARB_texture_rectangle : enable +#extension GL_ARB_shader_texture_lod : enable /*[EXTRA_CODE_HERE]*/ @@ -87,14 +88,11 @@ void main() float da = dot(normalize(norm.xyz), light_dir.xyz); da = clamp(da, -1.0, 1.0); - - float final_da = da; final_da = clamp(final_da, 0.0, 1.0); - vec4 diffuse_srgb = texture2DRect(diffuseRect, tc); - vec4 diffuse_linear = vec4(srgb_to_linear(diffuse_srgb.rgb), diffuse_srgb.a); - + vec4 diffuse_linear = texture2DRect(diffuseRect, tc); + vec4 diffuse_srgb = vec4(linear_to_srgb(diffuse_linear.rgb), diffuse_linear.a); // clamping to alpha value kills underwater shadows... //scol = max(scol_ambocc.r, diffuse_linear.a); @@ -116,7 +114,10 @@ void main() float ambient = da; ambient *= 0.5; ambient *= ambient; - ambient = min(getAmbientClamp(), 1.0 - ambient); + + float ambient_clamp = getAmbientClamp() + 0.1; + ambient = (1.0 - ambient); + ambient *= ambient_clamp; vec3 sun_contrib = min(scol, final_da) * sunlit; @@ -129,7 +130,7 @@ vec3 post_ambient = color.rgb; vec3 post_sunlight = color.rgb; - color.rgb *= diffuse_srgb.rgb; + color.rgb *= diffuse_linear.rgb; vec3 post_diffuse = color.rgb; @@ -155,7 +156,7 @@ vec3 post_diffuse = color.rgb; float scontrib = fres*texture2D(lightFunc, vec2(nh, spec.a)).r*gt/(nh*da); vec3 sp = sun_contrib*scontrib / 16.0; sp = clamp(sp, vec3(0), vec3(1)); - bloom += dot (sp, sp) / 6.0; + bloom += dot(sp, sp) / 6.0; color += sp * spec.rgb; } } @@ -163,7 +164,7 @@ vec3 post_diffuse = color.rgb; vec3 post_spec = color.rgb; #ifndef WATER_FOG - color.rgb += diffuse_srgb.a * diffuse_srgb.rgb; + color.rgb = mix(color.rgb, diffuse_srgb.rgb, diffuse_srgb.a); #endif if (envIntensity > 0.0) diff --git a/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl b/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl index a23a5d4076..5b1eb55e0c 100644 --- a/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl @@ -88,7 +88,7 @@ void main() vec4 sunlight = (sun_up_factor == 1) ? sunlight_color : moonlight_color; vec4 light_atten; - float dens_mul = density_multiplier * 0.45; + float dens_mul = density_multiplier; // Sunlight attenuation effect (hue and brightness) due to atmosphere // this is used later for sunlight modulation at various altitudes diff --git a/indra/newview/app_settings/shaders/class3/lighting/lightV.glsl b/indra/newview/app_settings/shaders/class3/lighting/lightV.glsl index 48c883d98a..effe4c5971 100644 --- a/indra/newview/app_settings/shaders/class3/lighting/lightV.glsl +++ b/indra/newview/app_settings/shaders/class3/lighting/lightV.glsl @@ -28,11 +28,12 @@ // All lights, no specular highlights vec3 atmosAmbient(); vec4 sumLights(vec3 pos, vec3 norm, vec4 color); +float getAmbientClamp(); vec4 calcLighting(vec3 pos, vec3 norm, vec4 color) { vec4 c = sumLights(pos, norm, color); - c.rgb += atmosAmbient() * color.rgb; + c.rgb += atmosAmbient() * color.rgb * getAmbientClamp(); return c; } |