CloudCompare forum

Hello DA523

It was my mistake.
I had height as data in QGIS.
The following steps were required to display the height

Thank you for letting me know that raster data can be output as a new cloud.
Exporting this allowed me to use only the data I needed in CAD.

Hello,
Sorry for being so basic.

I want to export to Geotiff using Rasterize.
I did it as shown in the image.
I imported it into QGIS.
However, there was no height information.
How can I make it taller?

Thank you very much!
It's a really easy to understand diagram.
I also came close to getting it correct.

Hello da523

Easy to understand,
Does this mean that the calculation will be incorrect if there is an overlap between top and bottom?

DA523, the diagram is very helpful. Thank you for the easy-to-understand diagram and explanation. TobyAdam, thank you for calling attention to quality. daniel, I missed the important point in Results. thank you for teaching me. I adjust the 'step' and note the Results. I'm happy to get closer to get...

hello The following calculation results were obtained using '2.5D Volume calculation tool'. Volume: 63.964 Surface: 51.463 ---------------------- Added volume: (+)64.839 Removed volume: (-)0.875 ---------------------- Matching cells: 94.0% Non-matching cells: ground = 5.5% ceil = 0.5% Average neighb...

DA523 Hello

Thank you for the easy-to-understand examples.
Thank you for also showing me how to solve the area.

hello, I would like to ask about how to find the area using 2.5D Volume. Is the Surface in Results the area of ​​a 2.5D grid (plane)? I calculated the area of ​​the rock with 2.5D Volume. It seems like a calculation result that ignores the unevenness of the rock and flattens the surface. Is the heig...

Thank you Daniel.
I am creating a coordinate conversion program based on the replies.
Next, let's convert the data from the 3D Scanner App and import it into CC.
Thanks for the help.

Hello, I do not understand English. I rely on translation sites. I captured the image using the 3D Scanner App on my iPhone and exported the point cloud. (GPS turned on) The same data was output as two types of data. ・For CloudCompare (xyzrgb) ・Las Geo-Referenced（GPS Coords as long,lat,alt） CloudCom...