38 lines
997 B
C++
38 lines
997 B
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2003 Robert Osfield
|
|
*
|
|
* This library is open source and may be redistributed and/or modified under
|
|
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
|
|
* (at your option) any later version. The full license is in LICENSE file
|
|
* included with this distribution, and on the openscenegraph.org website.
|
|
*
|
|
* 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
|
|
* OpenSceneGraph Public License for more details.
|
|
*/
|
|
#include <osg/GL>
|
|
#include <osg/PolygonOffset>
|
|
|
|
using namespace osg;
|
|
|
|
PolygonOffset::PolygonOffset():
|
|
_factor(0.0f),
|
|
_units(0.0f)
|
|
{
|
|
}
|
|
|
|
PolygonOffset::PolygonOffset(float factor, float units):
|
|
_factor(factor),
|
|
_units(units)
|
|
{
|
|
}
|
|
|
|
PolygonOffset::~PolygonOffset()
|
|
{
|
|
}
|
|
|
|
void PolygonOffset::apply(State&) const
|
|
{
|
|
glPolygonOffset(_factor,_units);
|
|
}
|