| -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 @@ -129,3 +129,3 @@ module fanduct(type=type,ductshape=ductshape,dual=dual) { } - xyxyxy=concat(xyxy,[[0,0]]); + xyxyxy=concat(xyxy,[[0,dual?nozzles_apart/2:0]]); for(i=[0:1:len(xyxyxy)-2]) @@ -237,2 +237,14 @@ module fanduct(type=type,ductshape=ductshape,dual=dual) { } + }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] ]); + } + } } |