Hello,
I have 3D linestrings representing the running edges of a railway line.
I would like to turn them into 3D rails.
BUT My linestrings have too many vertices - I would like to reduce to about a third the number of vertices.
AND extruding the rail profile along the linestrings takes for ever and makes the file unmanageable (solid by extrusion)
Can anybody help me ?
Three things :
Reducing vertices in linestring.
Modeling rails - is extrusion the correct way to go ?
General advice about modelling railway track.
Thanks