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multi object in one sigle file.
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tinhtinhcd:
Hi,
I have an obj file with many object inside (about 67 object).
currently, when load from obj i made the fist object as parent and add the other as child to rotate and zoom.
the problem is when i set parent as center camera and rotate, it will rotate around the parent object, not the middle of them.
how can I rotate around the middle of them because I don't know which object is in the center of all object.
MichaelJPCT:
you can call setCenter or setRotationPivot on an Object3D
tinhtinhcd:
but the are many object, which object should i call.
EgonOlsen:
Usually on the object that rotates. However, in your case, it might be a better solution to create a dummy object and place that at the desired rotation pivot. Then make all other objects children of that dummy object and rotate only that.
tinhtinhcd:
Thanks EgonOlsen,
yesterday i saw the method megerAll(), i call this and treat all as one object, i see it work fine for me now.
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