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ksafe-base: fix main_sz
[reprap-play.git]
/
pawn.scad
diff --git
a/pawn.scad
b/pawn.scad
index 2aeaae1ae0095f09f7b7ba201ddd1ccebfad15af..7277dcda5218dc7026ee7ece0bfc2f3a682804e6 100644
(file)
--- a/
pawn.scad
+++ b/
pawn.scad
@@
-2,12
+2,12
@@
// shape parameters
// shape parameters
-r1 =
3
;
+r1 =
2.85
;
r2 = 4; a2 = 27;
r3 = r2;
r2 = 4; a2 = 27;
r3 = r2;
-r4 = 4; a4 =
20
;
-r5 = 3
5
;
-h6 =
5; a6 = 5
;
+r4 = 4; a4 =
18
;
+r5 = 3
0
;
+h6 =
7; a6 = 4
;
// coordinates
// coordinates
@@
-32,11
+32,14
@@
x6 = x5 - h6 * tan(a6);
htotal = r1 - z6;
echo("height", htotal);
htotal = r1 - z6;
echo("height", htotal);
-$fa=1;
-$fs=0.1;
+d = 0.01;
+dx = 0.00;
+
+$fa=2;
+$fs=0.2;
module SegmentBasisSquare(zmin, zmax, xmin){
module SegmentBasisSquare(zmin, zmax, xmin){
- translate([xmin, zmin-
0.01]) square([-xmin+0.01, zmax-zmin+0.0
2]);
+ translate([xmin, zmin-
d]) square([-xmin+dx, zmax-zmin+d*
2]);
}
module ConvexSegment(xc, zc, r, zmin, zmax){
intersection(){
}
module ConvexSegment(xc, zc, r, zmin, zmax){
intersection(){
@@
-58,14
+61,14
@@
module PawnTemplate(){
ConcaveSegment( x3 - r4, z3, r4, z4, z3);
ConvexSegment( xc5, zc5, r5, z5, z4);
polygon([[x6, z6],
ConcaveSegment( x3 - r4, z3, r4, z4, z3);
ConvexSegment( xc5, zc5, r5, z5, z4);
polygon([[x6, z6],
- [x5, z5+
0.01
],
- [
0.01, z5
],
- [
0.01
, z6]]);
+ [x5, z5+
d
],
+ [
dx, z5+d
],
+ [
dx
, z6]]);
}
module Pawn(h=htotal){
scale(h/htotal) {
}
module Pawn(h=htotal){
scale(h/htotal) {
- rotate_extrude(
$fn=10
0){
+ rotate_extrude(
convexity=10, $fn=5
0){
assign($fn=undef){
PawnTemplate();
}
assign($fn=undef){
PawnTemplate();
}
@@
-73,4
+76,5
@@
module Pawn(h=htotal){
}
}
}
}
-Pawn(h=20);
+Pawn(h=30);
+//PawnTemplate();