Fixed warning

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/branches/OpenSceneGraph-3.2@14538 16af8721-9629-0410-8352-f15c8da7e697
This commit is contained in:
Robert Osfield
2014-11-26 16:02:06 +00:00
parent 18810de975
commit c789f7bced

View File

@@ -18,6 +18,7 @@ using namespace lwosg;
namespace
{
#if 0
bool triangle_is_clockwise(const osg::Vec3Array *points, int a, int b, int c)
{
const osg::Vec3 &A = (*points)[a];
@@ -29,6 +30,7 @@ namespace
area2 += C.x() * A.y() - A.x() * C.y();
return area2 < 0;
}
#endif
float cylindrical_angle(float x, float y)
{