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Questions tagged [3d-mapping]

20 questions
3
votes
3 answers

How to create a color bar with two colors and a specific breakpoint Matlab

For the final 3D surface output, I need to show a legend of two colors with X>breakpoint being blue and Y
Brittney
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2
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0 answers

Render 3D maps comprising of buildings and other structure using OpenLayers-Cesium (ol-Cesium) can anyone me from where can i begin?

I am trying to render 3D maps comprising of buildings and other structure using OpenLayers-Cesium (ol-Cesium) does anyone know how to do it or from where can i begin?
chiku
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1 answer

Segmentation of 3D mesh and feature extraction

I have five pictures of wound models taken from different angles links for the pictures is provided here I have used SFM for computing a mesh , the picture of the mesh is presented below . I would like to extract only the features associated with…
DevanDev
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1 answer

How to specify altitude for a circle or symbol layer in Mapbox?

I have two layers built on FeatureCollection GeoJSON data. One of them is of type circle and the other is symbol. Here they are: Thing is, as you can see in our project we use 3D buildings on the map, and we need our objects to be at a certain…
Randex
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Render a Quad model on top of a Texture image

I am trying to create an Augmented Reality application for vehicle tracking. In the application I want to place a quad model to track the vehicle. For this purpose I draw a quad at a particular screen coordinate every time the texture is updated.…
RyanAdamVeet
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2 answers

Surface raster map in R

I am trying to create a 3D raster map of nightlights with the values represented as an elevation (surface map with spikes representing the value). I already crop the raster and so far my code to project the map, in 2D looks, like below but not sure…
EvaMaS
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0 answers

3D mapping using a 2D LiDar with embedded IMU

I am working on the MRS1104C and I am trying to map an orthogonal box. I am using only 1 of the 4 layers. I have positioned the sensor perpendicular to the floor and I get the measurements of distance, angles and quaternions from the embedded to the…
Dr. Quest
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How to create Mesh and solid from python, to be imported to CAD software

EDITED: Due to progress made, the problem is now different. I want to be able to generate a mesh from point cloud (3D scanned), and then turn that into a solid, so that i can import it into CAD program such as fusion. Thanks in advance.
B.W.
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Javascript events are not working in marker of an map in ionic

I am working on an ionic project in which i am using 3d map. In this project I have created an marker on the map, on this marker I want to have the click event. following is my code //import Wrld from 'wrld.js'; import * as eeGeo from…
Faisal Amdani
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1 answer

Need help regarding 3D floor plan for an app

I am working on an Indoor positioning app based on beacons. I want to create this app for a specific floor of our building. Is there any API or any other way to create 3D floor plan?
newbiee
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1 answer

How to render a 3D .dwg file that has a geolocation on Autodesk with a 3D map viewing?

I have this .dwg file, and it has a lat and lng coordinates and I am trying to make it show on a 3D map rendered in Autodesk viewer, I am using reactJS, I would like guidance on how to get this end results please? I tried running the .dwg file on…
Basma El-mihy
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What 3D Model Viewer for Flutter allows for changing controls - in my case to make them correct for a 3D map?

I am searching for a way to display a 3D map, created in blender, as a 3D model in Flutter with 3D map controls. This means one finger to pan, two to rotate instead of the reverse found in a typical model viewer. I have tried several at this point…
user22115012
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Creating surface map in Matlab with 2-3 user defined break point colorbar

I'm trying to create a code in Matlab that will produce a surface map that has a colorbar defined at 2 or 3 different break points, for example below 0.8 it will be white, from 0.8-1.2 it will be green, and greater than 1.2 will be blue (or 0.6,…
Brittney
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0 answers

how to change parent in tf graph ?For SLAM Localization

Hello I am using Autolabor 2.5 car for SLAM i want to use odm data for localization in ros_localization package.i want fuse the data with intel realsence D435i with his IMU data. Question 1 just add the odom1 in localiztion package data will fuse…
ska
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Listing buildings' thematic data with 3D Web Map Client

I'm using 3D Importer/Export to import a .gml file to a Postgres 3D CityDB. Now I want to visualize the buildings on the map and list their characteristics. I've managed to visualize them, but as far as the characteristics go, I'm having some…
tdranv
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