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by matknaak
Wed Aug 30, 2017 11:00 am
Forum: Plugins
Topic: qCANUPO (classifier files, etc.)
Replies: 91
Views: 18449

Re: qCANUPO (classifier files, etc.)

Hi, when you say that your mudstone and sandstone is easily distinguishable by photos, that means they have different colours etc. To my understanding CANUPO plugin classifies based on geometries not further attributes. Maybe try to use the intensity value of your TLS data to discriminate between li...
by matknaak
Fri Jun 30, 2017 12:56 pm
Forum: Questions
Topic: Polyline cornes
Replies: 2
Views: 147

Re: Polyline cornes

Hi Jakob, maybe I did not fully understand your problem, thus, this might be a silly suggestion, but why don't you use cloudcompare to do the terrain model (using "Rasterize" tool), export the dtm as a raster and clip the raster in your CAD. This might be easier and most likely faster too....
by matknaak
Fri Jun 30, 2017 8:54 am
Forum: Plugins
Topic: export data through FACET
Replies: 1
Views: 310

Re: export data through FACET

Hi Layla244, please allow me to comment on your questions 2) re normal computation - from what you discribe you want to do, choosing "plane" is good. Re preferred orientation - if your rock face is generally facing x, y or z then you could choose accordingly, if you don't know, you can cho...
by matknaak
Wed Jun 28, 2017 9:41 am
Forum: Questions
Topic: Create Plane Tool
Replies: 1
Views: 324

Create Plane Tool

Hi, this is more a note than a question. I have been playing with the "Create Plane Tool" and experienced the following: 1. created a plane (dip=0, dipdir=0, width=3, height=10) 2. I edited the plane changing dip and dip direction (dip=30, dipdir=60, width=3, height=10) 3. I edited the pla...
by matknaak
Mon Jun 26, 2017 4:56 am
Forum: Questions
Topic: Saclar Field?
Replies: 3
Views: 571

Re: Saclar Field?

Hi Rui, as mentioned before, if you are the lucky owner of an expensive scanner, the software that comes with the scanner may allready have options to correct the intensity values by distance, or atleast your scanner may allow settings without the use of such filters as discribed before. If you have...
by matknaak
Fri Jun 23, 2017 5:13 am
Forum: Questions
Topic: Saclar Field?
Replies: 3
Views: 571

Re: Saclar Field?

Hi, scalar fields are a very usefull and powerfull part of CC - they are simply attributes that where generated by your scanner or the scanner software. You can also generate new scalar field or calculate scalar fields in CC. A good example is that you can convert the x,y, z coordinates into scalar ...
by matknaak
Fri May 05, 2017 11:31 am
Forum: Questions
Topic: spacing of planes
Replies: 0
Views: 358

spacing of planes

Hi, am currently a bit lost with the following problem. I have a point cloud of a natural rock outcrop with say one clearly visible joint set. These joints are obvious as planar features in the point cloud or in subsequent facets (facet plugin) or planes in point-cloud-shape-detection. I like to sys...
by matknaak
Thu Apr 27, 2017 8:35 am
Forum: Plugins
Topic: Facet plugin
Replies: 1
Views: 399

Re: Facet plugin

Hi again, I forgot to add - the "families colors" in the Stereogram work and match with the generated facet colors, but if I use the steroplot straight on the SF (dip direction) of the points from the point cloud, the colors don't match. So the question is, is it possible to change the col...
by matknaak
Thu Apr 27, 2017 7:32 am
Forum: Plugins
Topic: Facet plugin
Replies: 1
Views: 399

Facet plugin

Hi,

within the Facet plugin is a Stereogram window within which you can tick to "Show families color".
I do not understand what these colors represent. Is there a way to match these colors with the color scheme used to scale the SF (e.g. Dip directions)?

cheers

mat
by matknaak
Tue Apr 11, 2017 4:36 am
Forum: Plugins
Topic: ccCompass
Replies: 6
Views: 1007

Re: ccCompass

Hi Daniel,

thanks for passing this on...

I also tried to follow up the Citation mentioned in the Wiki manual on ccCompass, but could not find Thiele et al. (2017) anywhere. Is it just me having trouble accessing this paper or is there something wrong with the citation?

cheers

mat

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