863 questions
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Is it possible making flutter web app which shows map and visualize 3d building which is custom GLTF model [closed]
Is it possible making flutter web app which shows map and visualize 3d building which is custom GLTF model, I was researching and found that using cesium and flutter_unity_widget we can achieve ...
1
vote
1
answer
40
views
How to Check if a Point is Inside a Polygon in Cesium (Including 180° Meridian and Poles)
In Cesium, given a set of latitude and longitude points that form a polygon with entity appearances as shown in the figure, if I specify a point P, how can I determine whether this point lies inside ...
- 33
1
vote
0
answers
34
views
How to Obtain the Point Set of the Intersection Line Between a 3D Entity and the Ground in Cesium
This is a cone entity, and now it intersects with the ground, forming a circular intersection line. Is there a method to obtain the collection of points that make up this intersection line? If the ...
- 33
0
votes
1
answer
27
views
How to render only the parts of entities above the ground in Cesium？
When I add a cylindrical solid to the scene, I notice that the part below the ground is still visible. Is there any way to display only the portion above the ground?enter link description here
const ...
- 33
1
vote
1
answer
49
views
How to Properly Render a Cone Entity in Cesium
I added a cone entity to the scene, but when my viewpoint gets close to the cone, parts of it disappear. How can I avoid this issue?
const viewer = new Cesium.Viewer("cesiumContainer", {...
- 33
0
votes
0
answers
17
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Calling Cesium viewer.camera.flyTo from a Button Click Event Doesn't Trigger Camera Movement
I'm trying to call viewer.camera.flyTo from within an event listener (attached to a button click), but the flyTo only works if I call it outside the event listener (i.e. on load). When I trigger it ...
- 3,816
-3
votes
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answers
60
views
How to resolve CORS errors when opening the Vue-integrated Cesium dist package by double-clicking index.html?
Requirement:
The solution must not rely on any form of HTTP server. The dist bundle must run Cesium maps when double-clicking index.html on any computer. This is because the dist needs to be ...
0
votes
0
answers
15
views
Cesium polyline circle wider at one end
Looking at Cesium's polyline sandcastle example, is there a way to construct a curved circle polyline where one end has a wider radius than the other?
- 165
1
vote
0
answers
32
views
An error occurred in "WebMapServiceImageryProvider": Failed to obtain image tile X: 1 Y: 0 Level: 0
i have 2 images .tiff and serve the rgb with geoserver and for second image i use global mapper for "Cesium tile format" and the result is folder with x/y/z.terrian files
my geoserver image ...
- 11
0
votes
0
answers
50
views
How can you store the contents of a TextBox even after being updated?
So I am quite new to Javascript, and I am trying to create a Cesium map that displays aircraft flying overhead (this is a simplification, but all that's needed to answer). Everything is working so far,...
- 23
0
votes
0
answers
30
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unable to zoom to given geojson data in cesium
I am unable to zoom to given geojson data in cesium primarily because data is also not visible on cesium.
I am using the following code:
const geoJsonUrl = 'visibility.geojson';
Cesium....
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0
answers
20
views
How to convert a Tileset generated by 3dcitydb/impexp export-vis to a tileset.json and .b3dm tiles?
I have lod2 building models loaded into 3dcitydb.
What I would like to achieve is to export these buildings into tiles that are compatible with iTowns (https://www.itowns-project.org/itowns/examples/)....
- 83
0
votes
0
answers
37
views
cesium tile 'hanging' on deckgl
I am trying to render cesium point tiles with deckgl, with mapbox basemap.
index.js
import { load } from '@loaders.gl/core';
import {Tileset3D} from '@loaders.gl/tiles';
import { CesiumIonLoader } ...
- 7,570
1
vote
1
answer
86
views
Issue with 3D Visualization (Angular + ol-cesium), flashes on change
I created a new Angular project that uses ol-cesium.
Here are the versions I am working with:
Angular v19
olcs 2.22.1
Cesium 1.123
ol 10.3.1
The problem is that any operation I perform while using ...
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1
vote
1
answer
118
views
Issue with py3dtiles to cesium 3d tiles conversion
I am running this command to convert las file to cesium points cloud tiles:
py3dtiles convert mypointcloud.las --out cesiumtiles/output
This generates tile data, and I upload it to cesium ion viewer....
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