13 commits

Author	SHA1	Message	Date
Revar Desmera	fd2347dc19	Rewrote cyl() to avoid minkowski, and allow use of both fillet and chamfer on opposite ends of the same cylinder.	2019-03-02 11:14:36 -08:00
Revar Desmera	e4837a0b21	Added useful functions for argument handling.	2019-02-27 03:51:19 -08:00
Revar Desmera	fc2a1f5f6d	Improved tube(), added cube2pt()	2019-02-24 04:35:40 -08:00
Revar Desmera	86f9c2ead9	Added vmul()	2019-02-11 18:47:07 -08:00
Revar Desmera	54af28d8c4	Added several coordinate system conversion functions.	2019-02-04 19:18:08 -08:00
Revar Desmera	74702b5863	Fixed wrap_range negative index wrapping.	2019-02-04 04:22:36 -08:00
Revar Desmera	f64e16298d	Changed lerp() formula to be less susceptible to FP rounding errors.	2018-11-25 15:22:58 -08:00
Revar Desmera	81210a2a95	Added functions to translate, scale, and rotate arrays of 3d points.	2018-11-25 12:49:44 -08:00
Revar Desmera	924392fe79	PI is a thing that exists in OpenSCAD, dangit.	2018-10-09 20:50:27 -07:00
Revar Desmera	924a35188c	Fixed crazy FP rounding error in vector3d_angle()	2018-10-09 15:34:26 -07:00
Revar Desmera	844d2101e5	Added triangulation support code.	2018-09-01 02:38:47 -07:00
Revar Desmera	2d9fa565b3	Updated bezier code to support N-point beziers.	2018-02-16 14:49:32 -08:00
Revar Desmera	b3f19b1407	Initial code dump.	2017-08-29 17:00:16 -07:00