Changeset 13041 for OpenSceneGraph/trunk/include/osg/FrontFace
- Timestamp:
- 03/21/12 18:36:20 (14 months ago)
- Files:
-
- 1 modified
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OpenSceneGraph/trunk/include/osg/FrontFace (modified) (4 diffs)
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OpenSceneGraph/trunk/include/osg/FrontFace
r11808 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 */ … … 21 21 22 22 /** Class to specify the orientation of front-facing polygons. 23 */ 23 */ 24 24 class OSG_EXPORT FrontFace : public StateAttribute 25 25 { 26 26 public : 27 27 28 28 enum Mode { 29 29 CLOCKWISE = GL_CW, 30 30 COUNTER_CLOCKWISE = GL_CCW 31 31 }; 32 32 33 33 FrontFace(Mode face=COUNTER_CLOCKWISE); 34 34 … … 39 39 40 40 META_StateAttribute(osg, FrontFace, FRONTFACE); 41 41 42 42 /** return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.*/ 43 43 virtual int compare(const StateAttribute& sa) const … … 52 52 return 0; // passed all the above comparison macros, must be equal. 53 53 } 54 54 55 55 inline void setMode(Mode mode) { _mode = mode; } 56 56 inline Mode getMode() const { return _mode; } 57 57 58 58 virtual void apply(State& state) const; 59 59 60 60 protected: 61 61 62 62 virtual ~FrontFace(); 63 63 64 64 Mode _mode; 65 65
