Re: How to change colours for single line

[Micha B. <kri...@us...>]

> i have a line ,i need to show with three different colours for a
> single line.but i am able to see only in black colour line .

The mesh lines are not subject to the color policy for polygons. You can
set only a single color with Plot3D::setMeshColor for the whole mesh (cf.
mesh2 example).

rgb->r =255

Take care. RGBA is double based. The range for the single components is
always [0..1].

Regards,
Micha