3D Solid comparison with Point Cloud
- formbysurveys
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3D Solid comparison with Point Cloud
Anyone got any suggestions as to the best way to compare a 3D solid AutoCAD design model with an as-built point cloud and report of the "differences" between the 2?
Andy
Andy Roberts
Formby Surveys Ltd
Andy Roberts
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Re: 3D Solid comparison with Point Cloud
Many ways to do this. polyworks, reshaper, cloudcompare (free).formbysurveys wrote:Anyone got any suggestions as to the best way to compare a 3D solid AutoCAD design model with an as-built point cloud and report of the "differences" between the 2?
A new software just launched, http://skur.com/. Looks like it may be a really good solution. check it out.
- formbysurveys
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Re: 3D Solid comparison with Point Cloud
Thanks Thad
I thought CC would only compare between clouds not a cloud and "something else"? Can it produce a Isopachye between the 2 data sets?
I thought CC would only compare between clouds not a cloud and "something else"? Can it produce a Isopachye between the 2 data sets?
Andy
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Andy Roberts
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Re: 3D Solid comparison with Point Cloud
Happy to get you a demo of 3D Reshaper Andy, it will do just this. Cyclone Survey can also compare between a mesh and points, but depends on the model. Reshaper is also a little better on the reporting side in terms of PDF inspection reports with a logo etc.
- formbysurveys
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Re: 3D Solid comparison with Point Cloud
Hi Paul
The two data sets are a point cloud and an AutoCAD solid model (not a mesh). Was hoping to avoid conversion and data types if I can. Everything is on grid, I just simply want to compare the 2 datasets and see the difference.
The two data sets are a point cloud and an AutoCAD solid model (not a mesh). Was hoping to avoid conversion and data types if I can. Everything is on grid, I just simply want to compare the 2 datasets and see the difference.
Andy
Andy Roberts
Formby Surveys Ltd
Andy Roberts
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Re: 3D Solid comparison with Point Cloud
Hi,
You will be able to import dwg/dxf files in reshaper too...
Should create a surface which you can compare to your point cloud...
You will be able to import dwg/dxf files in reshaper too...
Should create a surface which you can compare to your point cloud...
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Re: 3D Solid comparison with Point Cloud
We've used 3d reshaper for comparing ground surfaces to a mesh and the reporting is nice. I would imagine it would be similar with solid model.
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Re: 3D Solid comparison with Point Cloud
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Re: 3D Solid comparison with Point Cloud
Cloud Compare gets my vote, we use it on a daily basis for comparing models to poinclouds.
Regards,
Mike.
Regards,
Mike.