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#1
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manually attaching opjects to tracked locations
Interesting question from Worldviz Support Forum at
http://worldviz.us/tt/index.php: I would like to spawn objects at the locations of the motion tracking pointers. I can easily import objects and link them to the tracker points, but I don't want the object following the pointer once they are created. What would be the best way to import a current tracking point and assign the location to an object's position that will not change? how would I attach an object to that location in time without using the Link command? Can I use the 'get' function of the vizppt.dls sensor plugin? |
#2
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You can easily do the following in a timer or keyboard event:
# Initialization obj = viz.add('myobject.wrl') ppt = viz.add('vizppt.dls') # In the event data = ppt.get() newObj = obj.copy() newObj.translate(data[0], data[1], data[2]) The event code spawns a new object (without accessing the disk) and then uses the current PPT location assign it's location. Hope this helps, WorldViz Team |
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