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Renamed all V_ constants. Removed ALIGN_ constants.

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Revar Desmera
2019-04-18 23:32:17 -07:00
parent 08711565e7
commit 6b0e796462
19 changed files with 340 additions and 416 deletions
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20
primitives.scad
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@@ -55,17 +55,17 @@ use <math.scad>
//
// Arguments:
// size = The size of the cube.
// align = The side of the origin to align to. Use `V_` constants from `constants.scad`. Default: `V_CENTER`
// center = If given, overrides `align`. A true value sets `align=V_CENTER`, false sets `align=V_UP+V_BACK+V_RIGHT`.
// align = The side of the origin to align to. Use constants from `constants.scad`. Default: `CENTER`
// center = If given, overrides `align`. A true value sets `align=CENTER`, false sets `align=UP+BACK+RIGHT`.
//
// Example: Simple regular cube.
// cube(40);
// Example: Rectangular cube, with given X, Y, and Z sizes.
// cuboid([20,40,50]);
module cube(size, center=undef, align=V_ALLPOS)
module cube(size, center=undef, align=ALLPOS)
{
size = scalar_vec3(size);
orient_and_align(size, ORIENT_Z, align, center, noncentered=V_ALLPOS, chain=true) {
orient_and_align(size, ORIENT_Z, align, center, noncentered=ALLPOS, chain=true) {
linear_extrude(height=size.z, convexity=2, center=true) {
square([size.x, size.y], center=true);
}
@@ -90,8 +90,8 @@ module cube(size, center=undef, align=V_ALLPOS)
// d1 = The bottom diameter of the cylinder. (Before orientation.)
// d2 = The top diameter of the cylinder. (Before orientation.)
// orient = Orientation of the cylinder. Use the `ORIENT_` constants from `constants.scad`. Default: vertical.
// align = The side of the origin to align to. Use `V_` constants from `constants.scad`. Default: `V_CENTER`
// center = If given, overrides `align`. A true value sets `align=V_CENTER`, false sets `align=V_UP+V_BACK+V_RIGHT`.
// align = The side of the origin to align to. Use constants from `constants.scad`. Default: `UP`
// center = If given, overrides `align`. A true value sets `align=CENTER`, false sets `align=UP+BACK+RIGHT`.
// Example: By Radius
// xdistribute(30) {
// cylinder(h=40, r=10);
@@ -102,14 +102,14 @@ module cube(size, center=undef, align=V_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=ALIGN_POS)
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)
{
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=ALIGN_POS, chain=true) {
orient_and_align(size, orient, align, center, size2=[r2*2,r2*2], noncentered=UP, chain=true) {
linear_extrude(height=l, scale=r2/r1, convexity=2, center=true) {
circle(r=r1, $fn=sides);
}
@@ -129,10 +129,10 @@ module cylinder(r=undef, d=undef, r1=undef, r2=undef, d1=undef, d2=undef, h=unde
// r = Radius of the sphere.
// 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 `V_` constants from `constants.scad`. Default: `V_CENTER`.
// align = Alignment of the sphere. Use the constants from `constants.scad`. Default: `CENTER`.
// Example:
// staggered_sphere(d=100);
module sphere(r=undef, d=undef, orient=ORIENT_Z, align=V_CENTER)
module sphere(r=undef, d=undef, orient=ORIENT_Z, align=CENTER)
{
r = get_radius(r=r, d=d, dflt=1);
sides = segs(r);