| -rw-r--r-- | fanduct.scad | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/fanduct.scad b/fanduct.scad index fc57c57..c402312 100644 --- a/fanduct.scad +++ b/fanduct.scad @@ -128,5 +128,5 @@ module fanduct(type=type,ductshape=ductshape,dual=dual) { cylinder(d=2*extrusion_width,h=2*fanduct_shell+inlet_h,$fn=6); } - xyxyxy=concat(xyxy,[[0,0]]); + xyxyxy=concat(xyxy,[[0,dual?nozzles_apart/2:0]]); for(i=[0:1:len(xyxyxy)-2]) hull() for(j=[i,i+1]) pin(xyxyxy[j]); @@ -236,4 +236,16 @@ module fanduct(type=type,ductshape=ductshape,dual=dual) { translate([0,-nozzles_apart/2,-fanduct_elevation+fanduct_blowtarget]) sphere(d=.1); } + }else if(what=="airguides") { + far = fanduct_ir+fanduct_shell+fanduct_w; + near = fanduct_ir; + union() { + for(my=[0,1]) mirror([0,my,0]) { + guideline([ [-far ,0], [0,0] ]); + guideline([ [-far ,inlet_w/2/4], + [-near ,nozzles_apart/2] ]); + guideline([ [-near-fanduct_w/3,nozzles_apart/2+near+fanduct_w/3] ]); + guideline([ [0 ,nozzles_apart/2+near+fanduct_w/2] ]); + } + } } } |