| -rw-r--r-- | fanduct.scad | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fanduct.scad b/fanduct.scad index e16c5ae..72143e2 100644 --- a/fanduct.scad +++ b/fanduct.scad @@ -72,39 +72,39 @@ module fanduct(type=type) { xyxyxy=concat(xyxy,[[0,0]]); for(i=[0:1:len(xyxyxy)-2]) hull() for(j=[i,i+1]) pin(xyxyxy[j]); } module circus(what) { if(what=="in") { difference() { rotate_extrude($fn=smooth_f) polygon([ [0,-fanduct_elevation], [fanduct_ir+fanduct_shell,fanduct_shell+fanduct_h/2], - [fanduct_ir+fanduct_shell,0], + [fanduct_ir+fanduct_shell+fanduct_w/2,0], [0,-fanduct_elevation-.1]]); translate([0,0,-1]) cylinder(r=hotend_clearance,h=fanduct_h+2*fanduct_shell+2,$fn=smooth_f); mirror([0,0,1]) translate([0,0,-epsilon]) cylinder(r=fanduct_ir+fanduct_shell+1,h=fanduct_elevation+.1+2); } }else if(what=="out") { difference() { rotate_extrude($fn=smooth_f) polygon([ [0,-fanduct_elevation], [fanduct_ir+fanduct_shell+1,fanduct_h/2], - [fanduct_ir+fanduct_shell+1,fanduct_shell], + [fanduct_ir+fanduct_w/2+fanduct_shell+1,fanduct_shell], [0,-fanduct_elevation-.1]]); circus("airguides"); } }else if(what=="airguides") { inr = fanduct_ir+fanduct_shell; our = inr+fanduct_w; union() { for(my=[0,1]) mirror([0,my,0]) { guideline([ [-our,inlet_w/6], [-inr*sin(60),inr*cos(60)] ]); a0=30; as=15; a1=180; |