Changeset 13041 for OpenSceneGraph/trunk/src/osg/TexEnvCombine.cpp
- Timestamp:
- 03/21/12 18:36:20 (14 months ago)
- Files:
-
- 1 modified
-
OpenSceneGraph/trunk/src/osg/TexEnvCombine.cpp (modified) (4 diffs)
Legend:
- Unmodified
- Added
- Removed
-
OpenSceneGraph/trunk/src/osg/TexEnvCombine.cpp
r11472 r13041 1 /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 1 /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 2 2 * 3 * This library is open source and may be redistributed and/or modified under 4 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 3 * This library is open source and may be redistributed and/or modified under 4 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 5 5 * (at your option) any later version. The full license is in LICENSE file 6 6 * included with this distribution, and on the openscenegraph.org website. 7 * 7 * 8 8 * This library is distributed in the hope that it will be useful, 9 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 11 * OpenSceneGraph Public License for more details. 12 12 */ … … 58 58 isGLExtensionSupported(contextID,"GL_NV_texture_env_combine4"); 59 59 60 static bool s_isTexEnvDot3Supported = 60 static bool s_isTexEnvDot3Supported = 61 61 isGLExtensionSupported(contextID,"GL_ARB_texture_env_dot3"); 62 62 … … 74 74 75 75 glTexEnvi( GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, _combine_RGB); 76 76 77 77 if (_combine_RGB!=DOT3_RGBA) 78 78 glTexEnvi( GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, _combine_Alpha); … … 142 142 } 143 143 void TexEnvCombine::setOperand2_Alpha(GLint op) 144 { 144 { 145 145 _operand2_Alpha = Valid_Operand_Alpha(op,"setOperand2_Alpha"); 146 146 }
