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https://github.com/revarbat/BOSL2.git
synced 2025-08-01 14:00:30 +02:00
Standardize indention on spaces, not tabs.
This commit is contained in:
Revar Desmera
162
primitives.scad
162
primitives.scad
@@ -32,16 +32,16 @@
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// stroke(path, closed=true);
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// move_copies(path) color("blue") circle(d=2,$fn=8);
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function square(size=1, center, anchor, spin=0) =
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let(
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anchor = get_anchor(anchor, center, [-1,-1], [-1,-1]),
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size = is_num(size)? [size,size] : point2d(size),
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path = [
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[ size.x,-size.y],
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[-size.x,-size.y],
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[-size.x, size.y],
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[ size.x, size.y]
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] / 2
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) reorient(anchor,spin, two_d=true, size=size, p=path);
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let(
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anchor = get_anchor(anchor, center, [-1,-1], [-1,-1]),
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size = is_num(size)? [size,size] : point2d(size),
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path = [
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[ size.x,-size.y],
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[-size.x,-size.y],
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[-size.x, size.y],
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[ size.x, size.y]
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] / 2
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) reorient(anchor,spin, two_d=true, size=size, p=path);
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// Function&Module: circle()
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@@ -62,11 +62,11 @@ function square(size=1, center, anchor, spin=0) =
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// Example(NORENDER): Called as Function
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// path = circle(d=50, anchor=FRONT, spin=45);
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function circle(r, d, anchor=CENTER, spin=0) =
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let(
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r = get_radius(r=r, d=d, dflt=1),
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sides = segs(r),
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path = [for (i=[0:1:sides-1]) let(a=360-i*360/sides) r*[cos(a),sin(a)]]
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) reorient(anchor,spin, two_d=true, r=r, p=path);
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let(
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r = get_radius(r=r, d=d, dflt=1),
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sides = segs(r),
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path = [for (i=[0:1:sides-1]) let(a=360-i*360/sides) r*[cos(a),sin(a)]]
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) reorient(anchor,spin, two_d=true, r=r, p=path);
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@@ -105,36 +105,36 @@ function circle(r, d, anchor=CENTER, spin=0) =
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// vnf_polyhedron(vnf);
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module cube(size=1, center, anchor, spin=0, orient=UP)
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{
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anchor = get_anchor(anchor, center, ALLNEG, ALLNEG);
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size = scalar_vec3(size);
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attachable(anchor,spin,orient, size=size) {
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linear_extrude(height=size.z, center=true, convexity=2) {
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square([size.x,size.y], center=true);
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}
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children();
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}
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anchor = get_anchor(anchor, center, ALLNEG, ALLNEG);
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size = scalar_vec3(size);
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attachable(anchor,spin,orient, size=size) {
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linear_extrude(height=size.z, center=true, convexity=2) {
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square([size.x,size.y], center=true);
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}
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children();
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}
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}
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function cube(size=1, center, anchor, spin=0, orient=UP) =
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let(
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siz = scalar_vec3(size),
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anchor = get_anchor(anchor, center, ALLNEG, ALLNEG),
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unscaled = [
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[-1,-1,-1],[1,-1,-1],[1,1,-1],[-1,1,-1],
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[-1,-1, 1],[1,-1, 1],[1,1, 1],[-1,1, 1],
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]/2,
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verts = is_num(size)? unscaled * size :
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is_vector(size,3)? [for (p=unscaled) vmul(p,size)] :
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assert(is_num(size) || is_vector(size,3)),
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faces = [
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[0,1,2], [0,2,3], //BOTTOM
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[0,4,5], [0,5,1], //FRONT
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[1,5,6], [1,6,2], //RIGHT
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[2,6,7], [2,7,3], //BACK
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[3,7,4], [3,4,0], //LEFT
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[6,4,7], [6,5,4] //TOP
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]
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) [reorient(anchor,spin,orient, size=siz, p=verts), faces];
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let(
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siz = scalar_vec3(size),
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anchor = get_anchor(anchor, center, ALLNEG, ALLNEG),
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unscaled = [
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[-1,-1,-1],[1,-1,-1],[1,1,-1],[-1,1,-1],
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[-1,-1, 1],[1,-1, 1],[1,1, 1],[-1,1, 1],
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]/2,
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verts = is_num(size)? unscaled * size :
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is_vector(size,3)? [for (p=unscaled) vmul(p,size)] :
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assert(is_num(size) || is_vector(size,3)),
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faces = [
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[0,1,2], [0,2,3], //BOTTOM
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[0,4,5], [0,5,1], //FRONT
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[1,5,6], [1,6,2], //RIGHT
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[2,6,7], [2,7,3], //BACK
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[3,7,4], [3,4,0], //LEFT
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[6,4,7], [6,5,4] //TOP
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]
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) [reorient(anchor,spin,orient, size=siz, p=verts), faces];
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// Function&Module: cylinder()
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@@ -183,45 +183,45 @@ function cube(size=1, center, anchor, spin=0, orient=UP) =
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// }
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module cylinder(h, r1, r2, center, l, r, d, d1, d2, anchor, spin=0, orient=UP)
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{
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anchor = get_anchor(anchor, center, BOTTOM, BOTTOM);
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r1 = get_radius(r1=r1, r=r, d1=d1, d=d, dflt=1);
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r2 = get_radius(r1=r2, r=r, d1=d2, d=d, dflt=1);
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l = first_defined([h, l, 1]);
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sides = segs(max(r1,r2));
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attachable(anchor,spin,orient, r1=r1, r2=r2, l=l) {
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if(r1>r2) {
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linear_extrude(height=l, center=true, convexity=2, scale=r2/r1) {
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circle(r=r1);
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}
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} else {
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zflip() {
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linear_extrude(height=l, center=true, convexity=2, scale=r1/r2) {
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circle(r=r2);
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}
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}
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}
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children();
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}
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anchor = get_anchor(anchor, center, BOTTOM, BOTTOM);
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r1 = get_radius(r1=r1, r=r, d1=d1, d=d, dflt=1);
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r2 = get_radius(r1=r2, r=r, d1=d2, d=d, dflt=1);
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l = first_defined([h, l, 1]);
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sides = segs(max(r1,r2));
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attachable(anchor,spin,orient, r1=r1, r2=r2, l=l) {
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if(r1>r2) {
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linear_extrude(height=l, center=true, convexity=2, scale=r2/r1) {
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circle(r=r1);
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}
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} else {
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zflip() {
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linear_extrude(height=l, center=true, convexity=2, scale=r1/r2) {
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circle(r=r2);
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}
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}
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}
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children();
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}
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}
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function cylinder(h, r1, r2, center, l, r, d, d1, d2, anchor, spin=0, orient=UP) =
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let(
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anchor = get_anchor(anchor, center, BOTTOM, BOTTOM),
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r1 = get_radius(r1=r1, r=r, d1=d1, d=d, dflt=1),
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r2 = get_radius(r1=r2, r=r, d1=d2, d=d, dflt=1),
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l = first_defined([h, l, 1]),
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sides = segs(max(r1,r2)),
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verts = [
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for (i=[0:1:sides-1]) let(a=360*(1-i/sides)) [r1*cos(a),r1*sin(a),-l/2],
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for (i=[0:1:sides-1]) let(a=360*(1-i/sides)) [r2*cos(a),r2*sin(a), l/2],
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],
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faces = [
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[for (i=[0:1:sides-1]) sides-1-i],
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for (i=[0:1:sides-1]) [i, ((i+1)%sides)+sides, i+sides],
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for (i=[0:1:sides-1]) [i, (i+1)%sides, ((i+1)%sides)+sides],
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[for (i=[0:1:sides-1]) sides+i]
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]
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) [reorient(anchor,spin,orient, l=l, r1=r1, r2=r2, p=verts), faces];
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let(
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anchor = get_anchor(anchor, center, BOTTOM, BOTTOM),
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r1 = get_radius(r1=r1, r=r, d1=d1, d=d, dflt=1),
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r2 = get_radius(r1=r2, r=r, d1=d2, d=d, dflt=1),
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l = first_defined([h, l, 1]),
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sides = segs(max(r1,r2)),
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verts = [
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for (i=[0:1:sides-1]) let(a=360*(1-i/sides)) [r1*cos(a),r1*sin(a),-l/2],
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for (i=[0:1:sides-1]) let(a=360*(1-i/sides)) [r2*cos(a),r2*sin(a), l/2],
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],
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faces = [
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[for (i=[0:1:sides-1]) sides-1-i],
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for (i=[0:1:sides-1]) [i, ((i+1)%sides)+sides, i+sides],
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for (i=[0:1:sides-1]) [i, (i+1)%sides, ((i+1)%sides)+sides],
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[for (i=[0:1:sides-1]) sides+i]
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]
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) [reorient(anchor,spin,orient, l=l, r1=r1, r2=r2, p=verts), faces];
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@@ -268,11 +268,11 @@ function cylinder(h, r1, r2, center, l, r, d, d1, d2, anchor, spin=0, orient=UP)
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// vnf = sphere(d=100, style="icosa");
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// vnf_polyhedron(vnf);
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module sphere(r, d, circum=false, style="aligned", anchor=CENTER, spin=0, orient=UP)
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spheroid(r=r, d=d, circum=circum, style=style, anchor=anchor, spin=spin, orient=orient) children();
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spheroid(r=r, d=d, circum=circum, style=style, anchor=anchor, spin=spin, orient=orient) children();
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function sphere(r, d, circum=false, style="aligned", anchor=CENTER, spin=0, orient=UP) =
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spheroid(r=r, d=d, circum=circum, style=style, anchor=anchor, spin=spin, orient=orient);
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spheroid(r=r, d=d, circum=circum, style=style, anchor=anchor, spin=spin, orient=orient);
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// vim: noexpandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap
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// vim: expandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap
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