Classification of Point Cloud

Re: Classification of Point Cloud

Pascal Cloutier — Fri, 13 Jul 2012 20:49:02 GMT

Hi Elena,

Good to hear that we have identified the culprit. I have filed a TR for this issue.

Pascal

Re: Classification of Point Cloud

Elena Molodykh — Fri, 13 Jul 2012 12:59:20 GMT

Pascal, you are great!

It was really because of CADscript. I can see my classification after uninstall CADscript immediately!

Maybe this conflict appear because I've installed MicroStation SS3 over SS1 and CADscript SS1 remained on system.

Should I make a Trouble Request about it or you can send it to developer group directly?

Elena

Re: Classification of Point Cloud

Pascal Cloutier — Thu, 12 Jul 2012 22:05:14 GMT

Elena,

From the video you have posted, I can see that you have CADScript installed. I installed it out of curiosity and was able to reproduce your issue. I think there is a conflict between CADScript and the display of modified classification.

Could you disable CADScript and retry to confirm?

Pascal

Re: Classification of Point Cloud

Elena Molodykh — Thu, 12 Jul 2012 20:35:27 GMT

Hi Pascal.

I have the write access and file ".classif" was created and updated after my attempt. i've just check it.

Re: Classification of Point Cloud

Pascal Cloutier — Thu, 12 Jul 2012 20:20:17 GMT

Hi Elena,

Do you have write access to the folder where your attached Point Cloud is located?

The classification tool creates a *.classif "sister file" in the same folder as the .POD file that your are trying to reclassify. That file contains the classification editions. If that file cannot be created, you won't see the classification edition.

One way to test this would be to copy the POD file to a folder that you know you have write access, attach the POD file from there and try to reclassify it.

Pascal

Re: Classification of Point Cloud

Elena Molodykh — Thu, 12 Jul 2012 20:00:17 GMT

It was from previous activity. I repeat it just now and there was no any exclamation.

Re: Classification of Point Cloud

Keith Raymond — Thu, 12 Jul 2012 18:08:47 GMT

There was a small yellow exclamation in the message area. Can you click on that and see what it says?

Re: Classification of Point Cloud

Elena Molodykh — Thu, 12 Jul 2012 15:17:05 GMT

Hi Keith and Martin!

Thanks for so quick answers.

I've checked all according to your remarks, but it doesn't work anyway. You can see in attached video what I was doing.

Elena

Re: Classification of Point Cloud

Keith Raymond — Wed, 11 Jul 2012 19:17:54 GMT

I just tested and this seems to work OK. Can you detail your exact steps?

1) Select Classification tool from Point Cloud - Advanced toolbox

2) Select the point cloud if not already selected

3) Make sure the filter is selected correctly, typically All Classes

4) Make sure Set as is set to the target class

5) Select the method for selection. A rectangular shape is the default

6) Select the area of the point cloud

7) The area will change to that classification.

8) Make sure the colors are different for each classification. This can be set in View Attributes.

Re: Classification of Point Cloud

Martin Roy — Wed, 11 Jul 2012 17:34:42 GMT

Hi. Although I'm not sure what the problem is, you could verify that your dgn file is opened in read-write mode as the edit classification tool isn't available in read-only. Also make sure your point cloud is in the active model, not in a reference.

You have probably done this,but for the sake of completeness also verify that you changed the point cloud presentation mode (in the View Attributes) to Classification otherwise the edits you make won't appear on screen.

Hope this helps,

Martin