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From David Callu, further work in support of shapefile support in VirtualPlanetBuilder

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This commit is contained in:
Robert Osfield
2007-12-26 21:39:29 +00:00
parent 9d29cc53dc
commit 2aca19a4e6
10 changed files with 308 additions and 58 deletions
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48
src/osgUtil/EdgeCollector.cpp
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@@ -12,6 +12,7 @@
*/
#include <osgUtil/EdgeCollector>
#include <osgUtil/ConvertVec>
#include <osg/TriangleIndexFunctor>
@@ -357,9 +358,7 @@ class CopyVertexArrayToPointsVisitor : public osg::ArrayVisitor
_pointList[i] = new EdgeCollector::Point;
_pointList[i]->_index = i;
osg::Vec2& value = array[i];
osg::Vec3& vertex = _pointList[i]->_vertex;
vertex.set(value.x(),value.y(),0.0f);
osgUtil::ConvertVec<osg::Vec2, osg::Vec3d>::convert(array[i], _pointList[i]->_vertex);
}
}
@@ -385,9 +384,46 @@ class CopyVertexArrayToPointsVisitor : public osg::ArrayVisitor
_pointList[i] = new EdgeCollector::Point;
_pointList[i]->_index = i;
osg::Vec4& value = array[i];
osg::Vec3& vertex = _pointList[i]->_vertex;
vertex.set(value.x()/value.w(),value.y()/value.w(),value.z()/value.w());
osgUtil::ConvertVec<osg::Vec4, osg::Vec3d>::convert(array[i], _pointList[i]->_vertex);
}
}
virtual void apply(osg::Vec2dArray& array)
{
if (_pointList.size()!=array.size()) return;
for(unsigned int i=0;i<_pointList.size();++i)
{
_pointList[i] = new EdgeCollector::Point;
_pointList[i]->_index = i;
osgUtil::ConvertVec<osg::Vec2d, osg::Vec3d>::convert(array[i], _pointList[i]->_vertex);
}
}
virtual void apply(osg::Vec3dArray& array)
{
if (_pointList.size()!=array.size()) return;
for(unsigned int i=0;i<_pointList.size();++i)
{
_pointList[i] = new EdgeCollector::Point;
_pointList[i]->_index = i;
_pointList[i]->_vertex = array[i];
}
}
virtual void apply(osg::Vec4dArray& array)
{
if (_pointList.size()!=array.size()) return;
for(unsigned int i=0;i<_pointList.size();++i)
{
_pointList[i] = new EdgeCollector::Point;
_pointList[i]->_index = i;
osgUtil::ConvertVec<osg::Vec4d, osg::Vec3d>::convert(array[i], _pointList[i]->_vertex);
}
}