FGFS-4.1/OpenSceneGraph
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Removed unused method.

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git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14318 16af8721-9629-0410-8352-f15c8da7e697
This commit is contained in:
Robert Osfield 2014-06-27 15:55:05 +00:00
parent e9728042b9
commit 1d4fbbce1f
1 changed files with 0 additions and 29 deletions
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29
src/osgUtil/DelaunayTriangulator.cpp
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@ -219,35 +219,6 @@ public:
}
return isedge;
}
// GWM July 2005 add test for triangle intersected by p1-p2.
// return true for unused edge
bool intersected(const unsigned int ip1,const unsigned int ip2,const osg::Vec2 p1 ,const osg::Vec2 p2,const int iedge, osg::Vec3Array *points) const
{
// return true if edge iedge of triangle is intersected by ip1,ip2
Vertex_index ie1,ie2;
if (iedge==0)
{
ie1=a();
ie2=b();
}
else if (iedge==1)
{
ie1=b();
ie2=c();
}
else if (iedge==2)
{
ie1=c();
ie2=a();
}
if (ip1==ie1 || ip2==ie1) return false;
if (ip1==ie2 || ip2==ie2) return false;
osg::Vec2 tp1((*points)[ie1].x(),(*points)[ie1].y());
osg::Vec2 tp2((*points)[ie2].x(),(*points)[ie2].y());
return intersect(tp1,tp2,p1,p2);
}
bool intersectedby(const osg::Vec2 p1,const osg::Vec2 p2,osg::Vec3Array *points) const {
// true if line [p1,p2] cuts at least one edge of this triangle