author | Michael Krelin <hacker@klever.net> | 2016-06-11 17:57:11 (UTC) |
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committer | Michael Krelin <hacker@klever.net> | 2016-06-11 17:57:11 (UTC) |
commit | 2d09f1c09a64adab3a756e5d7108a2138682a2f3 (patch) (unidiff) | |
tree | f4afe1231466eb6fffbb7d8409c9fbbb5c0f34ba /fanduct.scad | |
parent | 4f322c6a7e2c5566ab90f17f010b1c5014ac4cd4 (diff) | |
download | fanductory-2d09f1c09a64adab3a756e5d7108a2138682a2f3.zip fanductory-2d09f1c09a64adab3a756e5d7108a2138682a2f3.tar.gz fanductory-2d09f1c09a64adab3a756e5d7108a2138682a2f3.tar.bz2 |
fix protrusions below the sea level
-rw-r--r-- | fanduct.scad | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fanduct.scad b/fanduct.scad index 7a9e205..3e2a15e 100644 --- a/fanduct.scad +++ b/fanduct.scad | |||
@@ -100,25 +100,25 @@ module fanduct(type=type,ductshape=ductshape) { | |||
100 | if(what=="in") { | 100 | if(what=="in") { |
101 | difference() { | 101 | difference() { |
102 | rotate_extrude($fn=smooth_f) | 102 | rotate_extrude($fn=smooth_f) |
103 | polygon([ | 103 | polygon([ |
104 | [0,-fanduct_elevation+fanduct_blowtarget+epsilon], | 104 | [0,-fanduct_elevation+fanduct_blowtarget+epsilon], |
105 | [fanduct_ir+fanduct_shell,fanduct_shell+fanduct_h/2], | 105 | [fanduct_ir+fanduct_shell,fanduct_shell+fanduct_h/2], |
106 | [fanduct_ir+fanduct_shell+fanduct_w/2,0], | 106 | [fanduct_ir+fanduct_shell+fanduct_w/2,0], |
107 | [0,-fanduct_elevation+fanduct_blowtarget-epsilon]]); | 107 | [0,-fanduct_elevation+fanduct_blowtarget-epsilon]]); |
108 | translate([0,0,-1]) | 108 | translate([0,0,-1]) |
109 | cylinder(r=hotend_clearance,h=fanduct_h+2*fanduct_shell+2,$fn=smooth_f); | 109 | cylinder(r=hotend_clearance,h=fanduct_h+2*fanduct_shell+2,$fn=smooth_f); |
110 | mirror([0,0,1]) | 110 | mirror([0,0,1]) |
111 | translate([0,0,-epsilon]) | 111 | translate([0,0,-epsilon]) |
112 | cylinder(r=fanduct_ir+fanduct_shell+1,h=fanduct_elevation+.1+2); | 112 | cylinder(r=fanduct_ir+2*fanduct_shell+fanduct_w+1,h=fanduct_elevation+.1+2); |
113 | } | 113 | } |
114 | }else if(what=="out") { | 114 | }else if(what=="out") { |
115 | rotate_extrude($fn=smooth_f) | 115 | rotate_extrude($fn=smooth_f) |
116 | polygon([ | 116 | polygon([ |
117 | [0,-fanduct_elevation+fanduct_blowtarget+epsilon], | 117 | [0,-fanduct_elevation+fanduct_blowtarget+epsilon], |
118 | [fanduct_ir+fanduct_shell+1,fanduct_h/2], | 118 | [fanduct_ir+fanduct_shell+1,fanduct_h/2], |
119 | [fanduct_ir+fanduct_w/2+fanduct_shell+1,fanduct_shell], | 119 | [fanduct_ir+fanduct_w/2+fanduct_shell+1,fanduct_shell], |
120 | [0,-fanduct_elevation+fanduct_blowtarget-epsilon]]); | 120 | [0,-fanduct_elevation+fanduct_blowtarget-epsilon]]); |
121 | }else if(what=="airguides") { | 121 | }else if(what=="airguides") { |
122 | inr = fanduct_ir+fanduct_shell; our = inr+fanduct_w; | 122 | inr = fanduct_ir+fanduct_shell; our = inr+fanduct_w; |
123 | union() { | 123 | union() { |
124 | for(my=[0,1]) mirror([0,my,0]) { | 124 | for(my=[0,1]) mirror([0,my,0]) { |