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Main forum => GLBasic - en => Topic started by: nabz32 on 2015-Sep-13

Title: 3D Rails good interpolation methods?
Post by: nabz32 on 2015-Sep-13
Hello, I have been experimenting with 3D Rails,
I wanted to generate an editor where you set some points
and the whole track is interpolated circular.

(http://img5.fotos-hochladen.net/uploads/3drailwypft4n8ge.jpg)

My greatest problem is detecting wether the track piece should be curved convex or concave.
Right now I have just set it to alternate between the two forms each trackpiece.

Did anyone made some experience on this subject yet?
Title: Re: 3D Rails good interpolation methods?
Post by: mentalthink on 2015-Sep-13
Yes I think was Ian who did a Bezier Library , perhaps this lib can help you... I'm not sure where is (we have a lot of stuff here).

Sorry I think was Hemlos.
http://www.glbasic.com/forum/index.php?topic=3839.msg32379#msg32379