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Fixed corner and top/bottom edge orientations.

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Revar Desmera
2019-04-22 01:08:41 -07:00
parent cc36235736
commit 7e1598d66d
18 changed files with 550 additions and 465 deletions
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25
primitives.scad
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@@ -54,9 +54,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Example: Simple regular cube.
// cube(40);
// Example: Rectangular cube, with given X, Y, and Z sizes.
// Example: Rectangular cube.
// cuboid([20,40,50]);
module cube(size, center=undef, align=ALLPOS)
// Example: Standard Connectors.
// cube(40, center=true) show_connectors();
module cube(size, center=undef, align=ALLNEG)
{
size = scalar_vec3(size);
orient_and_align(size, ORIENT_Z, align, center, noncentered=ALLPOS, chain=true) {
@@ -96,14 +98,19 @@ module cube(size, center=undef, align=ALLPOS)
// cylinder(h=40, d=25);
// cylinder(h=40, d1=25, d2=10);
// }
module cylinder(r=undef, d=undef, r1=undef, r2=undef, d1=undef, d2=undef, h=undef, l=undef, center=undef, orient=ORIENT_Z, align=UP)
// Example: Standard Connectors
// xdistribute(40) {
// cylinder(h=30, d=25) show_connectors();
// cylinder(h=30, d1=25, d2=10) show_connectors();
// }
module cylinder(r=undef, d=undef, r1=undef, r2=undef, d1=undef, d2=undef, h=undef, l=undef, center=undef, orient=ORIENT_Z, align=BOTTOM)
{
r1 = get_radius(r1=r1, r=r, d1=d1, d=d, dflt=1);
r2 = get_radius(r1=r2, r=r, d1=d2, d=d, dflt=1);
l = first_defined([h, l]);
sides = segs(max(r1,r2));
size = [r1*2, r1*2, l];
orient_and_align(size, orient, align, center, size2=[r2*2,r2*2], noncentered=UP, chain=true) {
orient_and_align(size, orient, align, center, size2=[r2*2,r2*2], noncentered=UP, geometry="cylinder", chain=true) {
linear_extrude(height=l, scale=r2/r1, convexity=2, center=true) {
circle(r=r1, $fn=sides);
}
@@ -124,14 +131,18 @@ module cylinder(r=undef, d=undef, r1=undef, r2=undef, d1=undef, d2=undef, h=unde
// d = Diameter of the sphere.
// orient = Orientation of the sphere, if you don't like where the vertices lay. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
// align = Alignment of the sphere. Use the constants from `constants.scad`. Default: `CENTER`.
// Example:
// staggered_sphere(d=100);
// Example: By Radius
// sphere(r=50);
// Example: By Diameter
// sphere(d=100);
// Example: Standard Connectors
// sphere(d=50) show_connectors();
module sphere(r=undef, d=undef, orient=ORIENT_Z, align=CENTER)
{
r = get_radius(r=r, d=d, dflt=1);
sides = segs(r);
size = [r*2, r*2, r*2];
orient_and_align(size, orient, align, chain=true) {
orient_and_align(size, orient, align, geometry="sphere", chain=true) {
rotate_extrude(convexity=2) {
difference() {
circle(r=r, $fn=sides);