Cloud Point showing up as a straight line

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LiDoom
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Re: Cloud Point showing up as a straight line

Post by LiDoom »

daniel wrote: Wed May 01, 2024 3:50 pm And what the bounding-box looks like once you've loaded the cloud?

There's good chances that Quick Terrain Modeler does manage properly geographic coordinate systems...
Looks like this.
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daniel
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Re: Cloud Point showing up as a straight line

Post by daniel »

The bounding-box (and more generally the entity properties) doesn't appear in this capture...
Daniel, CloudCompare admin
LiDoom
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Re: Cloud Point showing up as a straight line

Post by LiDoom »

daniel wrote: Sat May 11, 2024 8:18 am The bounding-box (and more generally the entity properties) doesn't appear in this capture...
Oops sorry, here you are. Thanks.
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LiDoom
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Re: Cloud Point showing up as a straight line

Post by LiDoom »

bump
daniel
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Re: Cloud Point showing up as a straight line

Post by daniel »

Yes, so you can see that the bounding box along X and Y is super small (<0.02) and super large along Z (> 420).

This is once again typical from a geographical coordinate system. You can try to rescale X and Y with the 'Edit > Multiply / scale' tool (by using a factor of 100 for instance for X and Y only). This should help you see how the cloud looks like.

But I think you should better convert the coordinates to a Cartesian coordinate system prior to importing it in CC.
Daniel, CloudCompare admin
LiDoom
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Re: Cloud Point showing up as a straight line

Post by LiDoom »

daniel wrote: Mon May 20, 2024 11:26 am Yes, so you can see that the bounding box along X and Y is super small (<0.02) and super large along Z (> 420).

This is once again typical from a geographical coordinate system. You can try to rescale X and Y with the 'Edit > Multiply / scale' tool (by using a factor of 100 for instance for X and Y only). This should help you see how the cloud looks like.

But I think you should better convert the coordinates to a Cartesian coordinate system prior to importing it in CC.
Thank you!!! I think changing the coordinates did the trick.
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