diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class1/lighting')
9 files changed, 150 insertions, 150 deletions
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightAlphaMaskF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightAlphaMaskF.glsl index 6535c0835e..c7cb076099 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/lightAlphaMaskF.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/lightAlphaMaskF.glsl @@ -1,28 +1,28 @@ -/** +/** * @file class1\lighting\lightAlphaMaskF.glsl * * $LicenseInfo:firstyear=2011&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2011, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ - + out vec4 frag_color; uniform float minimum_alpha; @@ -33,20 +33,20 @@ vec3 scaleSoftClip(vec3 light); in vec4 vertex_color; in vec2 vary_texcoord0; -void default_lighting() +void default_lighting() { - vec4 color = diffuseLookup(vary_texcoord0.xy); - - if (color.a < minimum_alpha) - { - discard; - } - - color *= vertex_color; - - color.rgb = atmosLighting(color.rgb); - color.rgb = scaleSoftClip(color.rgb); - - frag_color = max(color, vec4(0)); + vec4 color = diffuseLookup(vary_texcoord0.xy); + + if (color.a < minimum_alpha) + { + discard; + } + + color *= vertex_color; + + color.rgb = atmosLighting(color.rgb); + color.rgb = scaleSoftClip(color.rgb); + + frag_color = max(color, vec4(0)); } diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightAlphaMaskNonIndexedF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightAlphaMaskNonIndexedF.glsl index 4dc67028d5..77324edcff 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/lightAlphaMaskNonIndexedF.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/lightAlphaMaskNonIndexedF.glsl @@ -1,24 +1,24 @@ -/** +/** * @file class1\lighting\lightAlphaMaskNonIndexedF.glsl * * $LicenseInfo:firstyear=2011&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2011, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -35,21 +35,21 @@ vec3 scaleSoftClip(vec3 light); in vec4 vertex_color; in vec2 vary_texcoord0; -void default_lighting() +void default_lighting() { - vec4 color = texture(diffuseMap,vary_texcoord0.xy); + vec4 color = texture(diffuseMap,vary_texcoord0.xy); - if (color.a < minimum_alpha) - { - discard; - } + if (color.a < minimum_alpha) + { + discard; + } - color *= vertex_color; + color *= vertex_color; - color.rgb = atmosLighting(color.rgb); + color.rgb = atmosLighting(color.rgb); - color.rgb = scaleSoftClip(color.rgb); + color.rgb = scaleSoftClip(color.rgb); - frag_color = max(color, vec4(0)); + frag_color = max(color, vec4(0)); } diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightF.glsl index 2d1c7dadb0..e8523935ed 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/lightF.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/lightF.glsl @@ -1,24 +1,24 @@ -/** +/** * @file class1\lighting\lightF.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -31,14 +31,14 @@ in vec2 vary_texcoord0; vec3 atmosLighting(vec3 light); vec3 scaleSoftClip(vec3 light); -void default_lighting() +void default_lighting() { - vec4 color = diffuseLookup(vary_texcoord0.xy) * vertex_color; - - color.rgb = atmosLighting(color.rgb); + vec4 color = diffuseLookup(vary_texcoord0.xy) * vertex_color; + + color.rgb = atmosLighting(color.rgb); - color.rgb = scaleSoftClip(color.rgb); + color.rgb = scaleSoftClip(color.rgb); - frag_color = max(color, vec4(0)); + frag_color = max(color, vec4(0)); } diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightFuncSpecularV.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightFuncSpecularV.glsl index 13a6dde4aa..6ca6c88289 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/lightFuncSpecularV.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/lightFuncSpecularV.glsl @@ -1,58 +1,58 @@ -/** +/** * @file class1/lighting\lightFuncSpecularV.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ - + float calcDirectionalSpecular(vec3 view, vec3 n, vec3 l) { - return pow(max(dot(reflect(view, n),l), 0.0),8.0); + return pow(max(dot(reflect(view, n),l), 0.0),8.0); } float calcDirectionalLightSpecular(inout vec4 specular, vec3 view, vec3 n, vec3 l, vec3 lightCol, float da) { - - specular.rgb += calcDirectionalSpecular(view,n,l)*lightCol*da; - return max(dot(n,l),0.0); + + specular.rgb += calcDirectionalSpecular(view,n,l)*lightCol*da; + return max(dot(n,l),0.0); } vec3 calcPointLightSpecular(inout vec4 specular, vec3 view, vec3 v, vec3 n, vec3 l, float r, float pw, vec3 lightCol) { - //get light vector - vec3 lv = l-v; - - //get distance - float d = length(lv); - - //normalize light vector - lv *= 1.0/d; - - //distance attenuation - float da = clamp(1.0/(r * d), 0.0, 1.0); - - //angular attenuation - - da *= calcDirectionalLightSpecular(specular, view, n, lv, lightCol, da); - - return da*lightCol; + //get light vector + vec3 lv = l-v; + + //get distance + float d = length(lv); + + //normalize light vector + lv *= 1.0/d; + + //distance attenuation + float da = clamp(1.0/(r * d), 0.0, 1.0); + + //angular attenuation + + da *= calcDirectionalLightSpecular(specular, view, n, lv, lightCol, da); + + return da*lightCol; } diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl index 45701002b8..6ddf7b9417 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl @@ -1,58 +1,58 @@ -/** +/** * @file class1\lighting\lightFuncV.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ - + float calcDirectionalLight(vec3 n, vec3 l) { - float a = max(dot(n,l),0.0); - return a; + float a = max(dot(n,l),0.0); + return a; } float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, float fa, float is_pointlight) { - //get light vector - vec3 lv = lp.xyz-v; - - //get distance - float d = length(lv); - - //normalize light vector - lv *= 1.0/d; - - //distance attenuation - float da = clamp(1.0/(la * d), 0.0, 1.0); - - // spotlight coefficient. - float spot = max(dot(-ln, lv), is_pointlight); - da *= spot*spot; // GL_SPOT_EXPONENT=2 - - //angular attenuation - da *= calcDirectionalLight(n, lv); - - return da; + //get light vector + vec3 lv = lp.xyz-v; + + //get distance + float d = length(lv); + + //normalize light vector + lv *= 1.0/d; + + //distance attenuation + float da = clamp(1.0/(la * d), 0.0, 1.0); + + // spotlight coefficient. + float spot = max(dot(-ln, lv), is_pointlight); + da *= spot*spot; // GL_SPOT_EXPONENT=2 + + //angular attenuation + da *= calcDirectionalLight(n, lv); + + return da; } diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightNonIndexedF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightNonIndexedF.glsl index cea08ecffd..95200444b9 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/lightNonIndexedF.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/lightNonIndexedF.glsl @@ -1,30 +1,30 @@ -/** +/** * @file class1\lighting\lightF.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ out vec4 frag_color; - + in vec4 vertex_color; in vec2 vary_texcoord0; @@ -33,14 +33,14 @@ uniform sampler2D diffuseMap; vec3 atmosLighting(vec3 light); vec3 scaleSoftClip(vec3 light); -void default_lighting() +void default_lighting() { - vec4 color = texture(diffuseMap,vary_texcoord0.xy) * vertex_color; - - color.rgb = atmosLighting(color.rgb); + vec4 color = texture(diffuseMap,vary_texcoord0.xy) * vertex_color; + + color.rgb = atmosLighting(color.rgb); - color.rgb = scaleSoftClip(color.rgb); + color.rgb = scaleSoftClip(color.rgb); - frag_color = max(color, vec4(0)); + frag_color = max(color, vec4(0)); } diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightSpecularV.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightSpecularV.glsl index 06aed40e26..c510932930 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/lightSpecularV.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/lightSpecularV.glsl @@ -1,28 +1,28 @@ -/** +/** * @file class1\lighting\lightSpecularV.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ - + // All lights, no specular highlights @@ -31,6 +31,6 @@ vec4 sumLightsSpecular(vec3 pos, vec3 norm, vec4 color, inout vec4 specularColor vec4 calcLightingSpecular(vec3 pos, vec3 norm, vec4 color, inout vec4 specularColor) { - return sumLightsSpecular(pos, norm, color, specularColor); + return sumLightsSpecular(pos, norm, color, specularColor); } diff --git a/indra/newview/app_settings/shaders/class1/lighting/sumLightsSpecularV.glsl b/indra/newview/app_settings/shaders/class1/lighting/sumLightsSpecularV.glsl index 7c3697c333..ceb2bce4f1 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/sumLightsSpecularV.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/sumLightsSpecularV.glsl @@ -4,25 +4,25 @@ * $LicenseInfo:firstyear=2005&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2005, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ - + float calcDirectionalLightSpecular(inout vec4 specular, vec3 view, vec3 n, vec3 l, vec3 lightCol, float da); @@ -36,22 +36,22 @@ uniform vec3 light_diffuse[8]; vec4 sumLightsSpecular(vec3 pos, vec3 norm, vec4 color, inout vec4 specularColor) { - vec4 col = vec4(0,0,0, color.a); - - vec3 view = normalize(pos); - - /// collect all the specular values from each calcXXXLightSpecular() function - vec4 specularSum = vec4(0.0); + vec4 col = vec4(0,0,0, color.a); + + vec3 view = normalize(pos); + + /// collect all the specular values from each calcXXXLightSpecular() function + vec4 specularSum = vec4(0.0); - col.rgb += light_diffuse[1].rgb * calcDirectionalLightSpecular(specularColor, view, norm, light_position[1].xyz,light_diffuse[1].rgb, 1.0); - col.rgb = scaleDownLight(col.rgb); - col.rgb += atmosAmbient(); - col.rgb += atmosAffectDirectionalLight(calcDirectionalLightSpecular(specularSum, view, norm, light_position[0].xyz, atmosGetDiffuseSunlightColor(), 1.0)); + col.rgb += light_diffuse[1].rgb * calcDirectionalLightSpecular(specularColor, view, norm, light_position[1].xyz,light_diffuse[1].rgb, 1.0); + col.rgb = scaleDownLight(col.rgb); + col.rgb += atmosAmbient(); + col.rgb += atmosAffectDirectionalLight(calcDirectionalLightSpecular(specularSum, view, norm, light_position[0].xyz, atmosGetDiffuseSunlightColor(), 1.0)); - col.rgb = min(col.rgb * color.rgb, 1.0); - specularColor.rgb = min(specularColor.rgb * specularSum.rgb, 1.0); + col.rgb = min(col.rgb * color.rgb, 1.0); + specularColor.rgb = min(specularColor.rgb * specularSum.rgb, 1.0); - col.rgb += specularColor.rgb; + col.rgb += specularColor.rgb; - return col; + return col; } diff --git a/indra/newview/app_settings/shaders/class1/lighting/sumLightsV.glsl b/indra/newview/app_settings/shaders/class1/lighting/sumLightsV.glsl index 75a327d3d7..a2521384b5 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/sumLightsV.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/sumLightsV.glsl @@ -4,25 +4,25 @@ * $LicenseInfo:firstyear=2005&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2005, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ - + uniform vec4 light_position[8]; uniform vec3 light_diffuse[8]; @@ -34,14 +34,14 @@ vec3 scaleDownLight(vec3 light); vec4 sumLights(vec3 pos, vec3 norm, vec4 color) { - vec4 col = vec4(0); - col.a = color.a; - - col.rgb = light_diffuse[1].rgb * calcDirectionalLight(norm, light_position[1].xyz); + vec4 col = vec4(0); + col.a = color.a; + + col.rgb = light_diffuse[1].rgb * calcDirectionalLight(norm, light_position[1].xyz); col.rgb += light_diffuse[1].rgb * sqrt(calcDirectionalLight(norm, -light_position[1].xyz)*0.5+0.25); - col.rgb = min(col.rgb*color.rgb, 1.0); - return col; + col.rgb = min(col.rgb*color.rgb, 1.0); + return col; } |