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Export Points
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Topic: Export Points (Read 5670 times)
Guillaume
Newbie
Posts: 7
Export Points
«
on:
August 09, 2013, 10:07:14 AM »
Hi,
Sorry for my noob question.
What is the "point normals" option on Export Points ?
Thanks
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James
Hero Member
Posts: 767
Re: Export Points
«
Reply #1 on:
August 09, 2013, 04:11:17 PM »
a 3d vector describing the orientation of the surface at that point. i.e. for a ground surface the normal will be pointing straight up.
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Guillaume
Newbie
Posts: 7
Re: Export Points
«
Reply #2 on:
August 09, 2013, 05:11:15 PM »
On a plane or area I understand but I do not see how it can be applied to a point
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Alexey Pasumansky
Agisoft Technical Support
Hero Member
Posts: 15173
Re: Export Points
«
Reply #3 on:
August 09, 2013, 05:18:27 PM »
Hello Guillaume,
For sparse point cloud point normal is an average vector for vectors connecting this point and camera it is visible from.
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Best regards,
Alexey Pasumansky,
Agisoft LLC
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