I am working with a simple TRHEE.BoxGeometry within a THREE.Scene. My goal is to display the outline of the Geometry Segments rather than the Mesh itself.
Although I came across an example demonstrating this, I am struggling to replicate it successfully.
The reference example looks similar to the image shown below:
How can I show segment outlines and dynamically update the geometry during runtime?
To duplicate a mesh, you can use the geometry.clone method.
const material = new THREE.MeshPhongMaterial();
const geometry = new THREE.BoxGeometry(150, 150, 150);
const mesh = new THREE.Mesh(geometry, material);
scene.add(mesh);
const material2 = new THREE.MeshPhongMaterial({
color: 0x00FF00,
wireframe: true
});
const mesh2 = new THREE.Mesh(geometry.clone(), material2);
scene.add(mesh2);
Check out this fiddle: http://jsfiddle.net/abc123xyz/
If you want to change the thickness of the line, you can use the wireframeLinewidth property.
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