diff options
Diffstat (limited to 'indra/newview/app_settings/shaders')
4 files changed, 75 insertions, 26 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl index df0ff4e654..f570908b45 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl @@ -76,7 +76,16 @@ vec3 linear_to_srgb(vec3 c); vec2 encode_normal (vec3 n); vec3 scaleSoftClipFrag(vec3 l); vec3 atmosFragLighting(vec3 light, vec3 additive, vec3 atten); + +#if defined(VERT_ATMOSPHERICS) +vec3 getSunlitColor(); +vec3 getAmblitColor(); +vec3 getAdditiveColor(); +vec3 getAtmosAttenuation(); +void calcAtmospherics(vec3 inPositionEye, float ambFactor); +#else void calcFragAtmospherics(vec3 inPositionEye, float ambFactor, out vec3 sunlit, out vec3 amblit, out vec3 atten, out vec3 additive); +#endif float sampleDirectionalShadow(vec3 pos, vec3 norm, vec2 pos_screen); @@ -174,7 +183,15 @@ void main() vec3 amblit; vec3 additive; vec3 atten; + +#if VERT_ATMOSPHERICS + sunlit = getSunlitColor(); + amblit = getAmblitColor(); + additive = getAdditiveColor(); + atten = getAtmosAttenuation(); +#else calcFragAtmospherics(pos.xyz, 1.0, sunlit, amblit, additive, atten); +#endif vec2 abnormal = encode_normal(norm.xyz); diff --git a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl index 586926dc01..a18eb7b075 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl @@ -41,7 +41,14 @@ vec4 applyWaterFogView(vec3 pos, vec4 color); vec3 atmosFragLighting(vec3 l, vec3 additive, vec3 atten); vec3 scaleSoftClipFrag(vec3 l); +#if defined(VERT_ATMOSPHERICS) +vec3 getSunlitColor(); +vec3 getAmblitColor(); +vec3 getAdditiveColor(); +vec3 getAtmosAttenuation(); +#else void calcFragAtmospherics(vec3 inPositionEye, float ambFactor, out vec3 sunlit, out vec3 amblit, out vec3 additive, out vec3 atten); +#endif vec3 srgb_to_linear(vec3 cs); vec3 linear_to_srgb(vec3 cs); @@ -278,8 +285,15 @@ void main() vec3 additive; vec3 atten; +#if VERT_ATMOSPHERICS + sunlit = getSunlitColor(); + amblit = getAmblitColor(); + additive = getAdditiveColor(); + atten = getAtmosAttenuation(); +#else calcFragAtmospherics(pos.xyz, 1.0, sunlit, amblit, additive, atten); - +#endif + vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz)); vec3 light_dir = (sun_up_factor == 1) ? sun_dir : moon_dir; diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl index 9e0079e0e9..bd187ed5fc 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl @@ -57,6 +57,7 @@ uniform mat3 ssao_effect_mat; uniform vec3 sun_dir; uniform vec3 moon_dir; +uniform int sun_up_factor; VARYING vec2 vary_fragcoord; uniform mat4 inv_proj; @@ -69,7 +70,16 @@ vec4 applyWaterFogView(vec3 pos, vec4 color); vec3 getNorm(vec2 pos_screen); vec3 atmosFragLighting(vec3 l, vec3 additive, vec3 atten); vec3 fullbrightAtmosTransportFrag(vec3 l, vec3 additive, vec3 atten); + +#if defined(VERT_ATMOSPHERICS) +vec3 getPositionEye(); +vec3 getSunlitColor(); +vec3 getAmblitColor(); +vec3 getAdditiveColor(); +vec3 getAtmosAttenuation(); +#else void calcFragAtmospherics(vec3 inPositionEye, float ambFactor, out vec3 sunlit, out vec3 amblit, out vec3 additive, out vec3 atten); +#endif vec3 scaleSoftClip(vec3 l); vec3 fullbrightScaleSoftClip(vec3 l); @@ -84,13 +94,14 @@ void main() vec4 norm = texture2DRect(normalMap, tc); float envIntensity = norm.z; norm.xyz = getNorm(tc); - - float da_sun = dot(norm.xyz, normalize(sun_dir.xyz)); - float da_moon = dot(norm.xyz, normalize(moon_dir.xyz)); - float da = max(da_sun, da_moon); + + vec3 light_dir = (sun_up_factor == 1) ? sun_dir : moon_dir; + + float da = dot(normalize(norm.xyz), light_dir.xyz); + da = clamp(da, 0.0, 1.0); - float final_da = clamp(da, 0.0, 1.0); - final_da = pow(final_da, global_gamma + 0.3); + float light_gamma = 1.0/1.3; + da = pow(da, light_gamma); vec4 diffuse = texture2DRect(diffuseRect, tc); @@ -102,25 +113,33 @@ void main() vec3 amblit; vec3 additive; vec3 atten; + +#if defined(VERT_ATMOSPHERICS) + sunlit = getSunlitColor(); + amblit = getAmblitColor(); + additive = getAdditiveColor(); + atten = getAtmosAttenuation(); +#else calcFragAtmospherics(pos.xyz, 1.0, sunlit, amblit, additive, atten); - - float ambient = min(abs(dot(norm.xyz, sun_dir.xyz)), 1.0); +#endif + + float ambient = min(abs(da), 1.0); ambient *= 0.5; ambient *= ambient; - ambient = (1.0 - ambient); + ambient = 1.0 - ambient; + + vec3 sun_contrib = da * sunlit; + + col.rgb = amblit; + col.rgb *= ambient; + col.rgb += sun_contrib; + col.rgb *= diffuse.rgb; - col = amblit; - col *= ambient; - col += (final_da * sunlit); - col *= diffuse.rgb; - vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz)); if (spec.a > 0.0) // specular reflection { // the old infinite-sky shiny reflection - // - float sa = dot(refnormpersp, sun_dir.xyz); vec3 dumbshiny = sunlit*(texture2D(lightFunc, vec2(sa, spec.a)).r); @@ -131,12 +150,12 @@ void main() } col = mix(col.rgb, diffuse.rgb, diffuse.a); - + if (envIntensity > 0.0) { //add environmentmap vec3 env_vec = env_mat * refnormpersp; vec3 refcol = textureCube(environmentMap, env_vec).rgb; - col = mix(col.rgb, refcol, envIntensity); + col = mix(col.rgb, refcol, envIntensity); } if (norm.w < 0.5) @@ -155,4 +174,3 @@ void main() frag_color.rgb = col.rgb; frag_color.a = bloom; } - diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl index 57997245f8..415c894a43 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl @@ -101,17 +101,16 @@ void main() da = clamp(da, 0.0, 1.0); float light_gamma = 1.0/1.3; - da = pow(da, light_gamma); + da = pow(da, light_gamma); vec4 diffuse = texture2DRect(diffuseRect, tc); scol = max(scol_ambocc.r, diffuse.a); + vec4 spec = texture2DRect(specularRect, vary_fragcoord.xy); vec3 col; float bloom = 0.0; { - vec4 spec = texture2DRect(specularRect, vary_fragcoord.xy); - float ambocc = scol_ambocc.g; vec3 sunlit; @@ -147,7 +146,7 @@ void main() col += spec_contrib; } - col = mix(col, diffuse.rgb, diffuse.a); + col = mix(col.rgb, diffuse.rgb, diffuse.a); if (envIntensity > 0.0) { //add environmentmap @@ -155,7 +154,7 @@ void main() vec3 refcol = textureCube(environmentMap, env_vec).rgb; col = mix(col.rgb, refcol, envIntensity); } - + if (norm.w < 0.5) { col = mix(atmosFragLighting(col, additive, atten), fullbrightAtmosTransportFrag(col, additive, atten), diffuse.a); @@ -168,6 +167,7 @@ void main() bloom = fogged.a; #endif } - frag_color.rgb = col; + + frag_color.rgb = col.rgb; frag_color.a = bloom; } |