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added elliptical shapes

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Timothy Schmidt 2010-12-19 00:19:44 +08:00 committed by Elmo
parent 36db674958
commit 6a0d711861
1 changed files with 14 additions and 2 deletions
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16
shapes.scad
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@ -5,11 +5,15 @@
* License: LGPL 2.1 or later * License: LGPL 2.1 or later
*/ */
// 2D Shapes
//ellipse(width, height);
// 3D Shapes
//box(width, height, depth); //box(width, height, depth);
//roundedBox(width, height, depth, factor); //roundedBox(width, height, depth, factor);
//cone(height, radius); //cone(height, radius);
//oval(width, height, depth); //ellipticalCylinder(width, height, depth);
//ellipsoid(width, height);
//tube(height, radius, wall); //tube(height, radius, wall);
//ovalTube(width, height, depth, wall); //ovalTube(width, height, depth, wall);
//hexagon(height, depth); //hexagon(height, depth);
@ -41,10 +45,18 @@ module cone(height, radius, center = false) {
cylinder(height, radius, 0, center); cylinder(height, radius, 0, center);
} }
module oval(w,h, height, center = false) { module ellipticalCylinder(w,h, height, center = false) {
scale([1, h/w, 1]) cylinder(h=height, r=w, center=center); scale([1, h/w, 1]) cylinder(h=height, r=w, center=center);
} }
module ellipse(w, h) {
scale([1, h/w, 1]) circle(r=w, center=center);
}
module ellipsoid(w, h) {
scale([1, h/w, 1]) sphere(r=w, center=center);
}
// wall is wall thickness // wall is wall thickness
module tube(height, radius, wall, center = false) { module tube(height, radius, wall, center = false) {
difference() { difference() {