A long time ago (May 2012) I reported an issue with the rendering of Capsules (email below). I got sidetracked and did not follow it up to realize a fix. However a fix for this can be found below. Add this to line ~828 after the numRows have been calculated and before drawHalfSphere is called.
// Make sure that numRows is even so that the halfSpheres have // equal size and align with the capsule body numRows += 1; numRows &= ~((unsigned int)1); Cheers, Anders On 24 May 2012 09:06, Anders Backman <andersb at cs.umu.se <http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org>> wrote: >* Hi all.*>**>* Found a bug in ShapeDrawable.cpp*>* This is verified in 3.0.1 >and 2.9.11:*>**>* Bug in OpenSceneGraph/src/osg/ShapeDrawable.cpp, void*>* >DrawShapeVisitor::apply(const Capsule& capsule) :*>**>* If numRows becomes >odd, the capsule top and bottom parts created with two*>* calls to >drawHalfSphere will not*>* align with the cylinder body created with >drawCylinderBody.*>**>* Easiest seen if with large radius and few rows.*>* >Example capsule parameters:*>* height 8.4*>* radius 5*>**>* Set detail ratio >hints to 0.35 so numRows becomes 7. Misalign.*>* Change hints to 0.4, numRows >becomes 8 and capsule part aligns.*>**>* Fix:*>* If numRows is odd, add one >before calling drawHalfSphere.*>* I don't think the user should be aware of >this and have to pick a suitable*>* detailRatio.* -- __________________________________________ Anders Backman, HPC2N 90187 Umeå University, Sweden [email protected] http://www.hpc2n.umu.se Cell: +46-70-392 64 67
_______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org
