Re: [osg-users] Force updating
Hi Miriam Sorry but ... What is the question ? Can you more explain you issue. David Callu 2009/5/6 Miriam D'Elia miriamde...@gmail.com Hi to all! I would need to change the height (at runtime) to the forms (osg::Capsule) that make up my scene. I make the interpolation with osg::AnimationPath to move the shapes. The structure of each shape is as follows: PositionAttitudeTransform | MatrixTransform | Geode | Capsule Thanks ! ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Force updating
I would need to change the height (at runtime) to the forms (osg::Capsule) . I must to force the update of shapes. How can I do? David Callu ha scritto: Hi Miriam Sorry but ... What is the question ? Can you more explain you issue. David Callu 2009/5/6 Miriam D'Elia miriamde...@gmail.com mailto:miriamde...@gmail.com Hi to all! I would need to change the height (at runtime) to the forms (osg::Capsule) that make up my scene. I make the interpolation with osg::AnimationPath to move the shapes. The structure of each shape is as follows: PositionAttitudeTransform | MatrixTransform | Geode | Capsule Thanks ! ___ osg-users mailing list osg-users@lists.openscenegraph.org mailto:osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Force updating
Hi Miriam, I would need to change the height (at runtime) to the forms (osg::Capsule) . I must to force the update of shapes. How can I do? An important part is that if you have something based on osg::ShapeDrawable and you need to change the properties of the underlying shape, then once you're done you need to call shapeDrawable-dirtyDisplayList(); and shapeDrawable-dirtyBound(); otherwise the visible shape won't seem to change. As to where to put your modification code, David put you on the right track. You could also just unroll the frame loop (instead of using viewer.run() - search previous posts for the details) and do the modification there in the update phase. Hope this helps, J-S -- __ Jean-Sebastien Guayjean-sebastien.g...@cm-labs.com http://www.cm-labs.com/ http://whitestar02.webhop.org/ ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
