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4 votes
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Is it possible to create floating/"flying" 3D objects in QGIS?

It's possible to do some quite clever things in more recent versions of qgis2threejs. Objects don't have to lie on the DEM, they can float above them (using a constant or a numeric field value), ...
Steven Kay's user avatar
  • 20.4k
4 votes
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Dealing with NODATA_VALUE of ascii grid in qgis2threejs plugin?

Create a polygon layer that represents the area that data exist and use it for the "Clip DEM with polygon layer" option. http://qgis2threejs.readthedocs.io/en/docs-release/ExportSettings.html#clip
minorua's user avatar
  • 366
4 votes
Accepted

Seeking QGIS 3.0 ways to create browser based 3D scenes like qgis2threejs plugin does?

The Qgis2threejs is available under QGIS 3.2 but the icon changed from the one exists in QGIS 2.18: In Qgis 3.2 it is called Qgis2threejs Exporter, and you can use it to create a 3D scene in browswer:...
ahmadhanb's user avatar
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3 votes

QGIS2threejs scale bar and north arrow

If they do not have to be too pretty, you could create them as a layer(s) that could be exported to Q3JS. Bear in mind that a scale bar would be a bit misleading due to perspective distortion of ...
George of all trades's user avatar
3 votes

How to change text style in qgis2threejs?

Qgis2threejs uses HTML div elements of the class "label" for its labels. You can set their style in your HTML or related stylesheets like div.label { font-family: "Comic Sans MS", cursive, sans-...
bugmenot123's user avatar
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3 votes
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Importing COLLADA Models into QGIS

I can give you only a hint concerning the offset of the blades because i faced the same problem. What I did was getting google Sketch up and downloaded a model from their warehouse. I then checked ...
LaughU's user avatar
  • 4,186
3 votes

Is it possible to create floating/"flying" 3D objects in QGIS?

You need a 3D viewer to do that. In QGIS have a look at NVIZ, available through the GRASS plugin. However, in my experience, this will almost certainly not give you a sufficiently satisfactory ...
MappaGnosis's user avatar
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3 votes
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Creating polygons with different heights in Qgis2threejs

As far as I know, it is not possible to get a sloped polygon in Qgis2treeJS. However, you can create a second DEM with your mountain and display your lines on that surface. You can then use your ...
Kantan's user avatar
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3 votes
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Viewing 3D XYZ vector file in QGIS with QGIS2threejs plugin

You have to select for the correct field for the Z coordinate: either Relative to DEM + "Field" or Absolute value "Field": (my field is "Height"). Negative values work. Those spheres can be seen ...
Victor's user avatar
  • 1,852
3 votes

Cannot remove blue "nested" grid/rectangles in QGIS canvas?

This blue quad tree was generated by the qgis2threejs plugin, when selecting Advanced (quad tree) DEM resample method. The quad tree opens along with the plugin window, and should be removed once the ...
HDunn's user avatar
  • 8,656
3 votes

Qgis2threejs wireframe mode displays diagonals (not just edges) of buildings

In short: you can't, not with the plugin itself. Simple explanation: the wireframerepresents the mesh of faces all geometries consist of, not the outlines of geometries. In Three.js, all faces are ...
geozelot's user avatar
  • 30.3k
3 votes
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3D population density map

Yes it is possible to add a vector layer. You need to load both and select them at the in the plugin menu.
zwnk's user avatar
  • 390
3 votes

Extruding buildings without them floating in qgis2threejs

If you use Elevation_Clipped as the Z-coordinate reference, there is no need to add an Altitude expression. In your settings: the buildings start being extruded from a Z coordinate which is the sum ...
RafDouglas C. Tommasi's user avatar
3 votes
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Glitched layers in qgis2threejs map

This is called z-fighting and happens when two planes are directly within each other in 3D space. Solutions can be either moving the rivers and roads above the terrain by a small offset or turn them ...
bugmenot123's user avatar
  • 10.9k
3 votes
Accepted

Create 3D buildings model of large urban area in QGIS with a reasonable size for output file

I finally made it in Blender. I posted the solution in Blender Stack Exchange, but I'm reproducing it below. This is what I did: I joined the meshes of buildings in each city area in just one object (...
Antonio Serrano's user avatar
3 votes

Qgis2threejs layer disappear when tilting low

In my case, a workaround was to activate "Enable the Viewer to Run Locally" and uploading that version to my server.
Beni's user avatar
  • 358
2 votes
Accepted

Visualizing interpolation result with three js in QGis

Tried this just now and it seems to work. See below. I've tried this with both float and integer rasters (QGIS 2.14.3, Plugin version 1.4). I used gdal contour to generate the contours, though. In ...
Steven Kay's user avatar
  • 20.4k
2 votes

Qgis2threejs installation problem

It should be in the Web menu (and for me, in the toolbar highlighed by the red circle): Also used QGIS 2.14.1-Essen.
Joseph's user avatar
  • 75.9k
2 votes
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QGIS2threejs scale bar and north arrow

Not super practical but It is possible. Use View -> Decorations enable north arrow and scale bar. When you create 3d model it will "burn" Decorations on the surface.
Mat's user avatar
  • 1,588
2 votes

How to publish Qgis2threejs output online?

The html file is not intended to run on its own. In fact, html files almost never are. They usually reference images, css files, javascript files and other resources. What is normally done is, that ...
Matthias Kuhn's user avatar
2 votes
Accepted

Can I create tiled Qgis2threejs 3D model

qgis2threejs doesn't offer tiling as built-in functionality But it can support more than one DEM. If you can tile your DEM, splitting it into one tile per layer, you can add all the DEMs (using '...
Steven Kay's user avatar
  • 20.4k
2 votes

Midvatten plugin used with qgis2threejs

I have discovered that I need to add more data to the table "obs points". Specifically, I replaced the NULL values in columns "TOC-GS" and "ground surface" with figure zero, then all seemed to work. ...
rfd's user avatar
  • 31
2 votes

How to do better quality of texture on DEM in qgis2threejs?

Instead of creating a large image and using it as a texture, you can divide whole model into blocks and assign images to each block. Try the "Surroundings" option.
minorua's user avatar
  • 366
2 votes

Export 3d model from qgis2threejs with vector data

Sadly "no" is the short answer. The longer answer is "not in the version 2.x for QGIS 3.x". The change-log states the following: Disabled/removed these features: DEM advanced resampling mode, 3 ...
MappaGnosis's user avatar
  • 33.9k
2 votes

Qgis2threejs Can't see option button

Just found a workaround by right click on the layer in the 3d window then properties
Asloric's user avatar
  • 21
2 votes
Accepted

3D exporting and Qgis2threejs plugin

If the heights are in a column of the attributes table, but stored as QString type, you can convert them in a new numeric type column. Add a new field with the Decimal number (real) type and the ...
Gabriel De Luca's user avatar
2 votes
Accepted

qgis-midvatten-plugin - preparing 3D-data for Qgis2threejs plugin

This was a bug that is now fixed. Download latest master branch from https://github.com/jkall/qgis-midvatten-plugin and it should work! Thanks for finding the bug!
HenrikSp's user avatar
  • 301
2 votes

How do I get mobile AR mode working in qgis2threejs?

As per the documentation available here (page 20); you need to upload the folder on a server that accepts SSL. I did try to upload the the folder into my Android phone and run it, the AR functionality ...
GforGIS's user avatar
  • 3,126
2 votes

Possible to set color based on attribute while using 2.5D symbology?

I just found a solution by accident, and it may not be intentionally a feature but I've reproduced the results following the same steps twice. 1) Set the layer symbology based on height using the 2....
gulfy's user avatar
  • 63
2 votes

Changing font in QGIS2threejs

With the help @ Fran Raga,I add some lines in the HTML fils.It works,it also change the font color.
Zhipeng Zheng's user avatar

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