Robert Osfield 7b370fcb57 Made the LineSegment destructor protected to force users to create segments ... on the stack thus ensure that they arn't created locally and have their memory deleted incorrectly. Also updated the IntersectVisitor so that it no used osg::ref_ptr<> internally for storing all data. Have also move the IntersectState helper class to inside the IntersectVisitor which simplifies the external interface to the class.		2002-01-30 12:09:18 +00:00
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osg	Made the LineSegment destructor protected to force users to create segments	2002-01-30 12:09:18 +00:00
osgDB	Fixed the header guard, which was using the name define as FileUtils.	2002-01-29 12:55:23 +00:00
osgGLUT	Added support for glutSpecialFunc, glutSpaceballMotion, glutSpaceballRotate and	2002-01-17 22:40:16 +00:00
osgText	Moved all references to osg::Cloner to osg::CopyOp.	2002-01-29 14:04:06 +00:00
osgUtil	Made the LineSegment destructor protected to force users to create segments	2002-01-30 12:09:18 +00:00
osgWX	Updatedwidley used includes to remove most of the float/double warnings	2001-12-14 18:06:34 +00:00