dotSCAD/docs/lib2x-m_mirror.md

m_mirror

The dir changed since 2.0.

Generate a 4x4 transformation matrix which can pass into multmatrix to mirror the child element on a plane through the origin.

Since: 1.1

Parameters

• v : The normal vector of a plane intersecting the origin through which to mirror the object.

Examples

use <matrix/m_mirror.scad>;

rotate([0, 0, 10]) 
	cube([3, 2, 1]);
	
multmatrix(m_mirror([1, 1, 0]))
	rotate([0, 0, 10]) 
		cube([3, 2, 1]);