Color blending mode of the @see GreasedLineMaterial and the base material https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param/greased_line#colormode
Color blending mode ADD
Color blending mode SET
Color blending mode of the @see GreasedLineMaterial and the base material https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param/greased_line#colormode