Object silhouette. Edge Rendering. Dashed line effect

[musk]

Create mesh from edgesRenderer

The lines are really triangles, so linesIndices gives you the indices of the 3 vertices of each triangle. Also, the triangles are degenerated in the linesPositions array: for each line between P1 and P2 you can see on screen you have in fact 4 vertices V0/V1/V2/V3 where V0=V1=P1 and V2=V3=P2 the first triangle is V0/V1/V2 and the second one is V0/V2/V3. As V0=V1 and V2=V3, those two triangles are degenerated (so if displayed “as is” you won’t see anything) It’s the shader used by the edge re…