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Added chamfers and rounding to rect_tube()

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Revar Desmera 2020-05-19 01:40:29 -07:00
parent 4fab4f56c3
commit 892e98e773
2 changed files with 112 additions and 7 deletions
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117
shapes.scad
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@ -882,6 +882,18 @@ module tube(
// size2 = The [X,Y] side of the outside of the top of the rectangular tube.
// isize1 = The [X,Y] side of the inside of the bottom of the rectangular tube.
// isize2 = The [X,Y] side of the inside of the top of the rectangular tube.
// rounding = The roundover radius for the outside edges of the rectangular tube.
// rounding1 = The roundover radius for the outside bottom corner of the rectangular tube.
// rounding2 = The roundover radius for the outside top corner of the rectangular tube.
// chamfer = The chamfer size for the outside edges of the rectangular tube.
// chamfer1 = The chamfer size for the outside bottom corner of the rectangular tube.
// chamfer2 = The chamfer size for the outside top corner of the rectangular tube.
// irounding = The roundover radius for the inside edges of the rectangular tube. Default: Same as `rounding`
// irounding1 = The roundover radius for the inside bottom corner of the rectangular tube.
// irounding2 = The roundover radius for the inside top corner of the rectangular tube.
// ichamfer = The chamfer size for the inside edges of the rectangular tube. Default: Same as `chamfer`
// ichamfer1 = The chamfer size for the inside bottom corner of the rectangular tube.
// ichamfer2 = The chamfer size for the inside top corner of the rectangular tube.
// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `BOTTOM`
// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
@ -892,11 +904,40 @@ module tube(
// rect_tube(size=[100,60], isize=[90,50], h=30);
// rect_tube(size1=[100,60], size2=[70,40], wall=5, h=30);
// rect_tube(size1=[100,60], size2=[70,40], isize1=[40,20], isize2=[65,35], h=15);
// Example: Outer Rounding Only
// rect_tube(size=100, wall=5, rounding=10, irounding=0, h=30);
// Example: Outer Chamfer Only
// rect_tube(size=100, wall=5, chamfer=5, ichamfer=0, h=30);
// Example: Outer Rounding, Inner Chamfer
// rect_tube(size=100, wall=5, rounding=10, ichamfer=8, h=30);
// Example: Inner Rounding, Outer Chamfer
// rect_tube(size=100, wall=5, chamfer=10, irounding=8, h=30);
// Example: Gradiant Rounding
// rect_tube(size1=100, size2=80, wall=5, rounding1=10, rounding2=0, irounding1=8, irounding2=0, h=30);
// Example: Per Corner Rounding
// rect_tube(size=100, wall=10, rounding=[0,5,10,15], irounding=0, h=30);
// Example: Per Corner Chamfer
// rect_tube(size=100, wall=10, chamfer=[0,5,10,15], ichamfer=0, h=30);
// Example: Mixing Chamfer and Rounding
// rect_tube(size=100, wall=10, chamfer=[0,5,0,10], ichamfer=0, rounding=[5,0,10,0], irounding=0, h=30);
// Example: Really Mixing It Up
// rect_tube(
// size1=[100,80], size2=[80,60],
// isize1=[50,30], isize2=[70,50], h=20,
// chamfer1=[0,5,0,10], ichamfer1=[0,3,0,8],
// chamfer2=[5,0,10,0], ichamfer2=[3,0,8,0],
// rounding1=[5,0,10,0], irounding1=[3,0,8,0],
// rounding2=[0,5,0,10], irounding2=[0,3,0,8]
// );
module rect_tube(
size, isize,
h, wall,
size1, size2,
isize1, isize2,
rounding=0, rounding1, rounding2,
irounding, irounding1, irounding2,
chamfer=0, chamfer1, chamfer2,
ichamfer, ichamfer1, ichamfer2,
anchor, spin=0, orient=UP,
center, l
) {
@ -923,17 +964,67 @@ module rect_tube(
is_vector(isize,2)? isize :
undef;
size1 = is_def(s1)? s1 :
(is_def(wall) && is_def(is1))? (is1+[wall,wall]) :
(is_def(wall) && is_def(is1))? (is1+2*[wall,wall]) :
undef;
size2 = is_def(s2)? s2 :
(is_def(wall) && is_def(is2))? (is2+[wall,wall]) :
(is_def(wall) && is_def(is2))? (is2+2*[wall,wall]) :
undef;
isize1 = is_def(is1)? is1 :
(is_def(wall) && is_def(s1))? (s1-[wall,wall]) :
(is_def(wall) && is_def(s1))? (s1-2*[wall,wall]) :
undef;
isize2 = is_def(is2)? is2 :
(is_def(wall) && is_def(s2))? (s2-[wall,wall]) :
(is_def(wall) && is_def(s2))? (s2-2*[wall,wall]) :
undef;
rounding1 = is_num(rounding1)? rounding1 :
is_vector(rounding1,4)? rounding1 :
is_num(rounding)? rounding :
is_vector(rounding,4)? rounding :
assert(false, "Bad rounding/rounding1 argument.");
rounding2 = is_num(rounding2)? rounding2 :
is_vector(rounding2,4)? rounding2 :
is_num(rounding)? rounding :
is_vector(rounding,4)? rounding :
assert(false, "Bad rounding/rounding2 argument.");
chamfer1 = is_num(chamfer1)? chamfer1 :
is_vector(chamfer1,4)? chamfer1 :
is_num(chamfer)? chamfer :
is_vector(chamfer,4)? chamfer :
assert(false, "Bad chamfer/chamfer1 argument.");
chamfer2 = is_num(chamfer2)? chamfer2 :
is_vector(chamfer2,4)? chamfer2 :
is_num(chamfer)? chamfer :
is_vector(chamfer,4)? chamfer :
assert(false, "Bad chamfer/chamfer2 argument.");
irounding1 = is_num(irounding1)? irounding1 :
is_vector(irounding1,4)? irounding1 :
is_num(irounding)? irounding :
is_vector(irounding,4)? irounding :
is_num(rounding)? rounding :
is_vector(rounding,4)? rounding :
assert(false, "Bad irounding/irounding1 argument.");
irounding2 = is_num(irounding2)? irounding2 :
is_vector(irounding2,4)? irounding2 :
is_num(irounding)? irounding :
is_vector(irounding,4)? irounding :
is_num(rounding)? rounding :
is_vector(rounding,4)? rounding :
assert(false, "Bad irounding/irounding2 argument.");
ichamfer1 = is_num(ichamfer1)? ichamfer1 :
is_vector(ichamfer1,4)? ichamfer1 :
is_num(ichamfer)? ichamfer :
is_vector(ichamfer,4)? ichamfer :
is_num(irounding1) && irounding1>0? 0 :
is_num(chamfer)? chamfer :
is_vector(chamfer,4)? chamfer :
assert(false, "Bad ichamfer/ichamfer1 argument.");
ichamfer2 = is_num(ichamfer2)? ichamfer2 :
is_vector(ichamfer2,4)? ichamfer2 :
is_num(ichamfer)? ichamfer :
is_vector(ichamfer,4)? ichamfer :
is_num(irounding2) && irounding2>0? 0 :
is_num(chamfer)? chamfer :
is_vector(chamfer,4)? chamfer :
assert(false, "Bad ichamfer/ichamfer2 argument.");
assert(wall==undef || is_num(wall));
assert(size1!=undef, "Bad size/size1 argument.");
assert(size2!=undef, "Bad size/size2 argument.");
@ -946,8 +1037,22 @@ module rect_tube(
anchor = get_anchor(anchor, center, BOT, BOT);
attachable(anchor,spin,orient, size=[each size1, h], size2=size2) {
difference() {
prismoid(size1, size2, h=h, anchor=CTR);
prismoid(isize1, isize2, h=h+0.05, anchor=CTR);
if (chamfer1==0 && chamfer2==0 && rounding1==0 && rounding2==0) {
prismoid(size1, size2, h=h, anchor=CTR);
} else {
hull() {
up(h/2) linear_extrude(height=0.01, convexity=10) rect(size2, rounding=rounding2, chamfer=chamfer2, anchor=CTR);
down(h/2) linear_extrude(height=0.01, convexity=10) rect(size1, rounding=rounding1, chamfer=chamfer1, anchor=CTR);
}
}
if (ichamfer1==0 && ichamfer2==0 && irounding1==0 && irounding2==0) {
prismoid(isize1, isize2, h=h+0.05, anchor=CTR);
} else {
hull() {
up(h/2) linear_extrude(height=0.1, center=true, convexity=10) rect(isize2, rounding=irounding2, chamfer=ichamfer2, anchor=CTR);
down(h/2) linear_extrude(height=0.1, center=true, convexity=10) rect(isize1, rounding=irounding1, chamfer=ichamfer1, anchor=CTR);
}
}
}
children();
}

2
version.scad
View file

@ -8,7 +8,7 @@
//////////////////////////////////////////////////////////////////////
BOSL_VERSION = [2,0,309];
BOSL_VERSION = [2,0,310];
// Section: BOSL Library Version Functions