dotSCAD/docs/lib3x-vx_bezier.md

vx_bezier

Given 4 control points, returns voxel-by-voxel points of Bézier Curve .

Since: 2.5

Parameters

• p1 : The 1st control point.
• p2 : The 2nd control point.
• p3 : The 3rd control point.
• p4 : The 4th control point.

Examples

use <voxel/vx_bezier.scad>

t_step = 0.05;
width = 2;

p1 = [0, 0, 0];
p2 = [30, 15, 25];
p3 = [-35, 20, -20];
p4 = [10, 40, 9];

points = vx_bezier( 
   p1, p2, p3, p4
);

for(p = points) {
	translate(p)
	    cube(1);
}