diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class2')
6 files changed, 49 insertions, 112 deletions
diff --git a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl index eaacb93cb9..14f6afc8c2 100755 --- a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl @@ -68,22 +68,6 @@ uniform vec2 screen_res; uniform mat4 inv_proj; -#ifdef SINGLE_FP_ONLY -vec2 encode_normal(vec3 n) -{ - vec2 sn; - sn.xy = (n.xy * vec2(0.5f,0.5f)) + vec2(0.5f,0.5f); - return sn; -} - -vec3 decode_normal (vec2 enc) -{ - vec3 n; - n.xy = (enc.xy * vec2(2.0f,2.0f)) - vec2(1.0f,1.0f); - n.z = sqrt(1.0f - dot(n.xy,n.xy)); - return n; -} -#else vec2 encode_normal(vec3 n) { float f = sqrt(8 * n.z + 8); @@ -100,7 +84,6 @@ vec3 decode_normal (vec2 enc) n.z = 1-f/2; return n; } -#endif vec4 correctWithGamma(vec4 col) { @@ -179,9 +162,9 @@ void main() vec3 pos = getPosition(frag.xy).xyz; vec3 lv = center.xyz-pos.xyz; - float dist2 = dot(lv,lv); - dist2 /= size; - if (dist2 > 1.0) + float dist = length(lv); + dist /= size; + if (dist > 1.0) { discard; } @@ -215,8 +198,9 @@ void main() proj_tc.xyz /= proj_tc.w; float fa = falloff+1.0; - float dist_atten = min(1.0-(dist2-1.0*(1.0-fa))/fa, 1.0); - dist_atten = pow(dist_atten, 2.2) * 2.2; + float dist_atten = min(1.0-(dist-1.0*(1.0-fa))/fa, 1.0); + dist_atten *= dist_atten; + dist_atten *= 2.0; if (dist_atten <= 0.0) { discard; @@ -334,6 +318,10 @@ void main() } } + + //not sure why, but this line prevents MATBUG-194 + col = max(col, vec3(0.0)); + frag_color.rgb = col; frag_color.a = 0.0; } diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl index 4fe2f1551e..6e05091b57 100755 --- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl @@ -78,22 +78,6 @@ vec3 vary_AtmosAttenuation; uniform mat4 inv_proj; uniform vec2 screen_res; -#ifdef SINGLE_FP_ONLY -vec2 encode_normal(vec3 n) -{ - vec2 sn; - sn.xy = (n.xy * vec2(0.5f,0.5f)) + vec2(0.5f,0.5f); - return sn; -} - -vec3 decode_normal (vec2 enc) -{ - vec3 n; - n.xy = (enc.xy * vec2(2.0f,2.0f)) - vec2(1.0f,1.0f); - n.z = sqrt(1.0f - dot(n.xy,n.xy)); - return n; -} -#else vec2 encode_normal(vec3 n) { float f = sqrt(8 * n.z + 8); @@ -110,7 +94,6 @@ vec3 decode_normal (vec2 enc) n.z = 1-f/2; return n; } -#endif vec4 getPosition_d(vec2 pos_screen, float depth) { @@ -254,9 +237,13 @@ void calcAtmospherics(vec3 inPositionEye, float ambFactor) { + tmpAmbient))); //brightness of surface both sunlight and ambient - setSunlitColor(pow(vec3(sunlight * .5), vec3(global_gamma)) * global_gamma); + /*setSunlitColor(pow(vec3(sunlight * .5), vec3(global_gamma)) * global_gamma); setAmblitColor(pow(vec3(tmpAmbient * .25), vec3(global_gamma)) * global_gamma); - setAdditiveColor(pow(getAdditiveColor() * vec3(1.0 - temp1), vec3(global_gamma)) * global_gamma); + setAdditiveColor(pow(getAdditiveColor() * vec3(1.0 - temp1), vec3(global_gamma)) * global_gamma);*/ + + setSunlitColor(vec3(sunlight * .5)); + setAmblitColor(vec3(tmpAmbient * .25)); + setAdditiveColor(getAdditiveColor() * vec3(1.0 - temp1)); } vec3 atmosLighting(vec3 light) @@ -332,7 +319,14 @@ void main() float da = max(dot(norm.xyz, sun_dir.xyz), 0.0); + float light_gamma = 1.0/1.3; + da = pow(da, light_gamma); + + vec4 diffuse = texture2DRect(diffuseRect, tc); + + //convert to gamma space + diffuse.rgb = pow(diffuse.rgb, vec3(1.0/2.2)); vec3 col; float bloom = 0.0; @@ -340,7 +334,12 @@ void main() vec4 spec = texture2DRect(specularRect, vary_fragcoord.xy); vec2 scol_ambocc = texture2DRect(lightMap, vary_fragcoord.xy).rg; + scol_ambocc = pow(scol_ambocc, vec2(light_gamma)); + float scol = max(scol_ambocc.r, diffuse.a); + + + float ambocc = scol_ambocc.g; calcAtmospherics(pos.xyz, ambocc); @@ -353,7 +352,7 @@ void main() col.rgb *= ambient; - col += atmosAffectDirectionalLight(max(min(da, scol) * 2.6, 0.0)); + col += atmosAffectDirectionalLight(max(min(da, scol), 0.0)); col *= diffuse.rgb; @@ -374,30 +373,27 @@ void main() } - col = mix(col.rgb, pow(diffuse.rgb, vec3(1.0/2.2)), diffuse.a); - - + col = mix(col, diffuse.rgb, diffuse.a); + if (envIntensity > 0.0) { //add environmentmap vec3 env_vec = env_mat * refnormpersp; - float exponent = mix(2.2, 1.0, diffuse.a); - vec3 refcol = pow(textureCube(environmentMap, env_vec).rgb, vec3(exponent))*exponent; + vec3 refcol = textureCube(environmentMap, env_vec).rgb; col = mix(col.rgb, refcol, envIntensity); } - - float exponent = mix(1.0, 2.2, diffuse.a); - col = pow(col, vec3(exponent)); - + if (norm.w < 0.5) { col = mix(atmosLighting(col), fullbrightAtmosTransport(col), diffuse.a); col = mix(scaleSoftClip(col), fullbrightScaleSoftClip(col), diffuse.a); } + col = pow(col, vec3(2.2)); + //col = vec3(1,0,1); //col.g = envIntensity; } diff --git a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl index bdb713d682..6e0218cb9c 100755 --- a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl @@ -68,22 +68,6 @@ uniform vec2 screen_res; uniform mat4 inv_proj; -#ifdef SINGLE_FP_ONLY -vec2 encode_normal(vec3 n) -{ - vec2 sn; - sn.xy = (n.xy * vec2(0.5f,0.5f)) + vec2(0.5f,0.5f); - return sn; -} - -vec3 decode_normal (vec2 enc) -{ - vec3 n; - n.xy = (enc.xy * vec2(2.0f,2.0f)) - vec2(1.0f,1.0f); - n.z = sqrt(1.0f - dot(n.xy,n.xy)); - return n; -} -#else vec2 encode_normal(vec3 n) { float f = sqrt(8 * n.z + 8); @@ -100,7 +84,6 @@ vec3 decode_normal (vec2 enc) n.z = 1-f/2; return n; } -#endif vec4 correctWithGamma(vec4 col) { @@ -178,9 +161,9 @@ void main() vec3 pos = getPosition(frag.xy).xyz; vec3 lv = trans_center.xyz-pos.xyz; - float dist2 = dot(lv,lv); - dist2 /= size; - if (dist2 > 1.0) + float dist = length(lv); + dist /= size; + if (dist > 1.0) { discard; } @@ -212,8 +195,10 @@ void main() proj_tc.xyz /= proj_tc.w; float fa = falloff+1.0; - float dist_atten = min(1.0-(dist2-1.0*(1.0-fa))/fa, 1.0); - dist_atten = pow(dist_atten, 2.2) * 2.2; + float dist_atten = min(1.0-(dist-1.0*(1.0-fa))/fa, 1.0); + dist_atten *= dist_atten; + dist_atten *= 2.0; + if (dist_atten <= 0.0) { discard; @@ -330,7 +315,10 @@ void main() } } } - + + //not sure why, but this line prevents MATBUG-194 + col = max(col, vec3(0.0)); + frag_color.rgb = col; frag_color.a = 0.0; } diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl index 7b09dd29dd..95c09d3238 100755 --- a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl @@ -65,22 +65,6 @@ uniform float shadow_offset; uniform float spot_shadow_bias; uniform float spot_shadow_offset; -#ifdef SINGLE_FP_ONLY -vec2 encode_normal(vec3 n) -{ - vec2 sn; - sn.xy = (n.xy * vec2(0.5f,0.5f)) + vec2(0.5f,0.5f); - return sn; -} - -vec3 decode_normal (vec2 enc) -{ - vec3 n; - n.xy = (enc.xy * vec2(2.0f,2.0f)) - vec2(1.0f,1.0f); - n.z = sqrt(1.0f - dot(n.xy,n.xy)); - return n; -} -#else vec2 encode_normal(vec3 n) { float f = sqrt(8 * n.z + 8); @@ -97,7 +81,6 @@ vec3 decode_normal (vec2 enc) n.z = 1-f/2; return n; } -#endif vec4 getPosition(vec2 pos_screen) { diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl index 01e34ed792..b5ff6404ea 100755 --- a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl @@ -66,22 +66,6 @@ uniform float shadow_offset; uniform float spot_shadow_bias; uniform float spot_shadow_offset; -#ifdef SINGLE_FP_ONLY -vec2 encode_normal(vec3 n) -{ - vec2 sn; - sn.xy = (n.xy * vec2(0.5f,0.5f)) + vec2(0.5f,0.5f); - return sn; -} - -vec3 decode_normal (vec2 enc) -{ - vec3 n; - n.xy = (enc.xy * vec2(2.0f,2.0f)) - vec2(1.0f,1.0f); - n.z = sqrt(1.0f - dot(n.xy,n.xy)); - return n; -} -#else vec2 encode_normal(vec3 n) { float f = sqrt(8 * n.z + 8); @@ -98,7 +82,6 @@ vec3 decode_normal (vec2 enc) n.z = 1-f/2; return n; } -#endif vec4 getPosition(vec2 pos_screen) { diff --git a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl index 8fd06c7e2f..d174805cc0 100755 --- a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl @@ -54,7 +54,6 @@ uniform float density_multiplier; uniform float distance_multiplier; uniform float max_y; uniform vec4 glow; -uniform float global_gamma; void calcAtmospherics(vec3 inPositionEye) { @@ -132,9 +131,9 @@ void calcAtmospherics(vec3 inPositionEye) { + tmpAmbient))); //brightness of surface both sunlight and ambient - setSunlitColor(pow(vec3(sunlight * .5), vec3(global_gamma)) * global_gamma); - setAmblitColor(pow(vec3(tmpAmbient * .25), vec3(global_gamma)) * global_gamma); - setAdditiveColor(pow(getAdditiveColor() * vec3(1.0 - temp1), vec3(global_gamma)) * global_gamma); + setSunlitColor(vec3(sunlight * .5)); + setAmblitColor(vec3(tmpAmbient * .25)); + setAdditiveColor(getAdditiveColor() * vec3(1.0 - temp1)); // vary_SunlitColor = vec3(0); // vary_AmblitColor = vec3(0); |