Glb/Gltf object is not stable when using terrain map

CesiumJS
1

I’m using resium and used Entity as a marker as

<Entity
name= ‘Home’
model={{uri: PinPoint, minimumPixelSize: 65, scale: 0.0075}}
position={Cartesian3.fromDegrees(Number(props.position[1]), Number(props.position[0]))}
onClick={props.handleClick}

This is working fine when I don’t have terrain/elevation on the map but as soon as I adds terrain to the map using this method “const terrain = Terrain.fromWorldTerrain();”, and adding terrain prop to the Viewer, terrain is coming but now marker/entity is not stable and on rotating map it looks like marker is moving.

I want my marker to still be attached to that particular place, it should not move on dragging/moving map.

Feel free to ask follow up questions or screenshot if still my question is not clear.

2

Hi there,

is not stable and on rotating map it looks like marker is moving.

Is it changing height based on the loaded terrain, or is the position changing entirely?

3

It is changing based on the loaded terrain. Any leads on like how to avoid it ??

4

I’m not sure how this applies to Resium (that’s a third-party, community maintained plugin to CesiumJS), but in CesiumJS you can set the model entity’s HeightReference to NONE in order to keep it at the original position/

5

Thanks 3000, it helped !!