Fixing where irix has +/-pi and linux has -/+pi for the outer glyph rotation
Fixing where irix has +/-pi and linux has -/+pi for the outer glyph rotation


git-svn-id: 4705079bc6b8aadf675e3696f5c015a6aa4916e3@1405 3c1deb5b-d424-0410-962d-aba41a686d42

OpenCMISS/zinc,hsorby/zinc,OpenCMISS/zinc,OpenCMISS/zinc,OpenCMISS/zinc,hsorby/zinc,hsorby/zinc,hsorby/zinc