Heya! I've got a tree of objects, each with their own transformation matrices relative to their parent object. Give an object anywhere in the tree, I'd like to find it's absolute position from the origin. This is simple enough: I walk down the tree, applying each transform along the way, 'till I hit the object in question. The resultant matrix gives the absolute transformation matrix.
What's the best way to turn this in to a vector that is the position relative to the origin? I have bounding boxes around each element, and I'd like to use this to find collisions.
I may be making this more complicated than I need to...
bradheMember Since 26 Aug 2011
Offline Last Active Jun 24 2012 12:01 AM
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