PPTK, setting camera position

Question

I try to setting camera position of pptk, with this method:

xyz = pptk.rand(100, 3)
v = pptk.viewer(xyz)
v.set(lookat=[0,0,0])

this working well, the camera position change. But when I left-clik on it, to move the point cloud, the camera position return to the original position

Do you have an idea how to maintain the camera position Thank you

score 0 · Answer 1 · edited Aug 21 '20 at 06:54

0

Please send the look-at coordinates as a tuple (0,0,0) instead of a list [0,0,0].

v.set(lookat=(0,0,0))

edited Aug 21 '20 at 06:54

Dharman

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25
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answered Aug 21 '20 at 06:48

Bharath Kumar

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3

score 0 · Answer 2 · answered Oct 23 '20 at 16:14

0

I found this bug too. I'm currently working around it by first using the mouse wheel to move in/out on the point cloud before clicking; then the look at position doesn't change.

answered Oct 23 '20 at 16:14

simbamford

71
1
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PPTK, setting camera position

2 Answers2