font_base.scad

module BezConic(p0,p1,p2,steps=5,h=10) {

	stepsize1 = (p1-p0)/steps;
	stepsize2 = (p2-p1)/steps;

	for (i=[0:steps-1]) {
		assign(point1 = p0+stepsize1*i) 
		assign(point2 = p1+stepsize2*i) 
		assign(point3 = p0+stepsize1*(i+1))
		assign(point4 = p1+stepsize2*(i+1))  {
			assign(bpoint1 = point1+(point2-point1)*(i/steps))
			assign(bpoint2 = point3+(point4-point3)*((i+1)/steps)) {
				//polygon(points=[bpoint1,bpoint2,p1]);
				linear_extrude(height=h) polygon(points=[bpoint1,bpoint2,p1]);
			}
		}
	}
}