Great site. Thanks for all the hardwork.

[Frederic]

Amazing site. Thanks for all the hard work.

I have a set of contour plots in the form of x,y and z vectors.
Hre x and y represent the cartesian coordinates of the terrain point
and z represents the height above sea level.

I am trying to create a surface using this data vectors to be used in
a game engine.

I tried a full cubic polynomial equation and initial trials with
truncated data sets look great.

Once again thanks for the effort.

Best Regards
Fred

[zunzun.com]

Thank you. Try 3D splines also.

James