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Feb 23, 2017 10:16 pm
Hi,
I have a project now need to align objects to an object,in a Orthographic view port,for example,there is an object names a,it’s position is [0,0,0],how can I align other’s Y position to a’s Y position(pivot point method,Orthographic view port)?
What I know is easy move objects to a new Y position directly using:
--a is the selection
--selection[1].pos=[0,0,0]
--a's Y position in Orthographic=get a's Y data in Orthographic view port
--in coordsys (inverse (getViewTM())) (move selection [0,(a's Y position in Orthographic),0])
but how can I get the a’s Y position?
4 Replies
Feb 23, 2017 10:16 pm
tm = getviewtm()
p0 = target.transform * inverse tm
p1 = source.transform * inverse tm
sy = (p0.pos - p1.pos).y
in coordsys tm move source [0,sy,0]
where source is an object you want to align, and target is an object you want to align to
Feb 23, 2017 10:16 pm
i’m probably wrong, if you are talking about Orthographic Screen Y coordinates
Feb 23, 2017 10:16 pm
Feb 23, 2017 10:16 pm
try this
tm = inverse (getviewtm ())
tm.pos = target.transform.pos
tmSrc = source.transform * inverse tm
tmSrc.pos.y = 0
--tmSrc.pos.z = 0 -- if you want to match depth
source.transform = tmSrc * tm