Hi,
I have a scene graph that consists of many BranchGroups (every BranchGroup is a part
of a big geometry, e.g. a door of a house) which consists of Switch groups and a lot
of Shape3Ds. I have managed to pick Shape3Ds using PickCanvas. From PickCanvas I get a
PickResult (called result) from which I can get a reference to Shape3Ds using
result.getNode(PickResult.SHAPE3D)
In my application I would like to be able to pick a part (a BranchGroup) of a big
geometry. Some parts are hidden (inside other parts etc.), so I use
pickCanvas.pickAllSorted() in order to get my PickResult. The problem is that my
PickResult only include picked Shape3Ds. Why can I not just do
result.getNode(PickResult.BRANCH_GROUP)
and get the picked BranchGroup? I know I can use SceneGraphPath from the picked
Shape3Ds to get the BranchGroups, but I do not like that. I do not want to loop
through all the picked Shape3Ds and check if they belong to the same BranchGroup etc.
Is it possible to pick a BranchGroup even if its Shape3D objects are not pickable
(e.g. I might put a Switch group between the BranchGroup and the Shape3Ds that has
setPickable(false))?
/Anders
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff JAVA3D-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
