Am 23.08.2012 14:34, schrieb Alexej Fink:
Hello Robert,
tank you for the fast replay!
Grep-ing the includes reported, that two classes have the setInitialBound()
interface: Drawable and Node.
I would like to avoid setting this initial-bound for each single peace of
geometry (~ Drawable).
Can I just put the initial-bounds on the hi-level group nodes and just skip
this step for underlying refinement nodes?
Do I have to disable the dynamic bbox calculation of the geometry nodes then?
Hi Alexej,
I had some similiar issue for drawining instanced geometry where the
geometry indeed has to cover the bounds of the complete instanced patch.
For this i used the setComputeBoundingBoxCallback on the geometry in
question to set it to the correct bounding box.
Maybe you could use this on your first-class Node?
cheers
Sebastian
robertosfield wrote:
Hi Alexej,
Use the osg::Geometry::setInitialBound() to the extents that you
transformed geometry will be placed.
Robert.
:D
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=49445#49445
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