| -rw-r--r-- | another.scad | 34 |
1 files changed, 9 insertions, 25 deletions
diff --git a/another.scad b/another.scad index 461dc26..fcd179e 100644 --- a/another.scad +++ b/another.scad @@ -47,5 +47,4 @@ module the_extruder( pf = pushfit_metal, pf_shell = max(3*layer_height,3*extrusion_width), - pf_smooth = true, // empty spaces @@ -256,28 +255,13 @@ module the_extruder( translate([0,0,mount_d/sqrt(2)/2+mount_screw_d-gearbox_d/2/*TODO:*/]) { pfbl = pf_h(pf)+gearbox_d/2; //TODO: - if(pf_smooth) { - pfbd = pf_d(pf)+2*pf_shell; - hull() { - cylinder(d=pfbd,h=pfbl,$fn=pfbd*fnd); - translate([-epsilon/2,0,0]) { - cube(size=[epsilon,filament_elevation,pfbl-filament_elevation+pfbd/2]); - mirror([0,1,0]) - cube(size=[epsilon,body_h-filament_elevation,pfbl-body_h+filament_elevation+pfbd/2]); - }//translate - }//hull - }else{ - pfb2a = pf_d(pf)+2*pf_shell; pfba = pfb2a/2; - pfbd = pfb2a/cos(30); - pfbs = pfb2a*tan(30); - cylinder(d=pfbd,h=pfbl,$fn=6); - translate([-pfbs/2,0,0]) { - hull() { - translate([0,-pfba,0]) cube(size=[pfbs,pfb2a,pfbl]); - cube(size=[pfbs,filament_elevation,pfbl-filament_elevation+pfba]); - mirror([0,1,0]) - cube(size=[pfbs,body_h-filament_elevation,pfbl-body_h+filament_elevation+pfba]); - }//hull - }//translate*/ - }//if(pf_smooth) + pfbd = pf_d(pf)+2*pf_shell; + hull() { + cylinder(d=pfbd,h=pfbl,$fn=pfbd*fnd); + translate([-epsilon/2,0,0]) { + cube(size=[epsilon,filament_elevation,pfbl-filament_elevation+pfbd/2]); + mirror([0,1,0]) + cube(size=[epsilon,body_h-filament_elevation,pfbl-body_h+filament_elevation+pfbd/2]); + }//translate + }//hull }//translate rotate translate rotate translate }//union (first child of difference) |