diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class3/lighting/lightV.glsl')
| -rw-r--r-- | indra/newview/app_settings/shaders/class3/lighting/lightV.glsl | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/indra/newview/app_settings/shaders/class3/lighting/lightV.glsl b/indra/newview/app_settings/shaders/class3/lighting/lightV.glsl new file mode 100644 index 0000000000..30ad493331 --- /dev/null +++ b/indra/newview/app_settings/shaders/class3/lighting/lightV.glsl @@ -0,0 +1,43 @@ +/** + * @file class3\lighting\lightV.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 +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); + +#if !defined(AMBIENT_KILL) + c.rgb += atmosAmbient() * color.rgb * getAmbientClamp(); +#endif + + return c; +} + |