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Added example images for circle/square

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Revar Desmera 2019-04-24 03:33:22 -07:00
parent 827395d4c5
commit 3c3ff760b7
1 changed files with 12 additions and 0 deletions
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primitives.scad
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@ -50,6 +50,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// size = The size of the square to create. If given as a scalar, both X and Y will be the same size. // size = The size of the square to create. If given as a scalar, both X and Y will be the same size.
// center = If given and true, overrides `anchor` to be `CENTER`. If given and false, overrides `anchor` to be `FRONT+LEFT`. // center = If given and true, overrides `anchor` to be `CENTER`. If given and false, overrides `anchor` to be `FRONT+LEFT`.
// anchor = The side of the square to center on the origin. Default: `FRONT+LEFT` // anchor = The side of the square to center on the origin. Default: `FRONT+LEFT`
// Example(2D):
// square(40);
// Example(2D): Centered
// square([40,30], center=true);
// Example(2D): Anchoring
// square([40,30], anchor=FRONT);
module square(size, center=undef, anchor=FRONT+LEFT) { module square(size, center=undef, anchor=FRONT+LEFT) {
size = is_num(size)? [size,size] : point2d(size); size = is_num(size)? [size,size] : point2d(size);
s = size/2; s = size/2;
@ -70,6 +76,12 @@ module square(size, center=undef, anchor=FRONT+LEFT) {
// r = The radius of the circle to create. // r = The radius of the circle to create.
// d = The diameter of the circle to create. // d = The diameter of the circle to create.
// anchor = The side of the circle to center on the origin. Default: `CENTER` // anchor = The side of the circle to center on the origin. Default: `CENTER`
// Example(2D): By Radius
// circle(r=25);
// Example(2D): By Diameter
// circle(d=50);
// Example(2D): Anchoring
// circle(d=50, anchor=FRONT);
module circle(r=undef, d=undef, anchor=CENTER) { module circle(r=undef, d=undef, anchor=CENTER) {
r = get_radius(r=r, d=d, dflt=1); r = get_radius(r=r, d=d, dflt=1);
sides = segs(r); sides = segs(r);