Line like NodeMaterial

[Evgeni_Popov]

LineShader is a simple color shader because the fact that a line is drawn comes from the fill mode of the draw call: line instead of triangle.

Maybe this can help:

Trying to get my Barycentric Shader working as a custom material?

You can’t use uv2 as it is used by the system as a 2nd coordinate set: I have used uv3 instead in the PG below. Also, in the barycentric function, you assume that each triangle has unique vertices, which is not the case of the plane: there are only 4 vertices and 2 are reused in the two triangles. I have used the convertToFlatShadedMesh method of Mesh to make unique vertices. https://playground.babylonjs.com/#LFZ3QM#1

or:

Is it possible to use the wireframe of a sphere as a material?

The glow layer does not work on wireframe geometries. You can try something like this, which draws the edges of each triangles through a custom vertex/shader and makes the edge thickness pulsates over time: https://playground.babylonjs.com/#T1EAE3 This is based on: METHOD=1: Easy wireframe display with barycentric coordinates - Codeflow METHOD=2: Shader-Based Wireframe Drawing You can change the method in the fragment shader: #define METHOD 1 Note that: mesh.convertToFlatShadedMesh(); …

You would need to convert it to a node material and make the thickness depends on the depth.