Update collar to use new gates

2022-01-09 16:24:29 -08:00
parent 7823f8b819
commit 0520dd8cc1
3 changed files with 113 additions and 265 deletions
@@ -1,260 +0,0 @@
-include<round_gates.scad>
-
-$fn = 32;
-
-collar_r = 34.7/2;
-collar_h = 8.7; // short collar: 8.7, full: 18
-shaft_r = 9/2; //should roughly match shaft for best feel
-//inner radius at bottom of official collar is 13.2
-
-cardinal_throw = 10;
-max_throw_square = 14;
-
-grommet_dist = 6.8; //distance the grommet sits below this component
-grommet_depth = 6.4; //thickness of grommet (when compressed)
-pivot_depth = grommet_dist + grommet_depth / 2;
-
-VERSION = "V1B";
-
-CIR = "CIR";
-SQR = "SQR";
-OCT = "OCT";
-OCTR = "OCTR";
-OCTN = "OCTN";
-OCTNR = "OCTNR";
-
-rotate([0,0,0]){
-  /*
-   * OCTNR corner test (seems to also match OCTN, nice!)
-   * shaft(shaft_r, pivot_depth, [cardinal_throw+1.95,0,45]);
-  */
-  juqs(model = OCTNR, ver = VERSION);
-}
-
-module juqs(model, ver) {
-  rotate([0,0,0]) {
-    difference() {
-      difference() {
-        union() {
-          base();
-          collar(collar_h);
-        };
-        if(model == CIR)
-          translate([0,0,-pivot_depth])
-            cir_gate(cardinal_throw, shaft_r);
-        if(model == SQR)
-          sqr_hollow(max_throw_square, shaft_r, pivot_depth);
-        if(model == OCT)
-          oct_hollow(cardinal_throw, shaft_r, pivot_depth);
-        if(model == OCTR)
-          translate([0,0,-pivot_depth])
-            octr_gate(cardinal_throw, shaft_r);
-        if(model == OCTN)
-          octn_hollow(cardinal_throw, shaft_r, pivot_depth, 10);
-        if(model == OCTNR)
-          translate([0,0,-pivot_depth])
-            octnr_gate(cardinal_throw, shaft_r);
-      };
-      translate([0, -11, -0.1]) {
-        modtext = str("JUQS-",model);
-        font = "Open Sans:style=Bold";
-        fontsize = 3.75;
-        mirror([1,0,0]) {
-          linear_extrude(0.7){
-            text(modtext, font=font, size=fontsize, halign = "center");
-            translate([0, -5, 0])
-              text(ver, font=font, size=fontsize, halign = "center");
-          }
-        };
-      };
-    };
-  };
-  //oct_hollow(cardinal_throw, shaft_r, pivot_depth);
-};
-
-module shaft(r, depth, rotation) {
-  translate([0,0,-pivot_depth]){
-    rotate(rotation)
-      cylinder(h = 100, r = shaft_r);
-  }
-};
-
-module base (size = [37.16, 37.1, 2.8], r = 8) {
-  w = size.x;
-  l = size.y;
-  h = size.z;
-  corner_offset = [w/2 - r, l/2 - r];
-  hull() {
-    translate([corner_offset.x, corner_offset.y, 0])
-      cylinder(h=h, r=r);  
-    translate([-corner_offset.x, corner_offset.y, 0])
-      cylinder(h=h, r=r);  
-    translate([corner_offset.x, -corner_offset.y, 0])
-      cylinder(h=h, r=r);  
-    translate([-corner_offset.x, -corner_offset.y, 0])
-      cylinder(h=h, r=r);
-  };
-};
-
-// use h=18 for full collar
-module collar (h = 8.7, r = (34.7/2), bezel = 1) {
-  union() {
-    cylinder(h=h - bezel, r=r);
-    translate([0,0,h - bezel]) {
-      cylinder(h=bezel, r1 = r, r2= r - bezel);
-    }
-  }
-}
-
-module ci_pivot (throw, shaft_r) {
-  h = 50;
-  top_r = h * tan(throw) + shaft_r;
-  cylinder(h = h, r1 = shaft_r, r2 = top_r);
-}
-
-module ci_bevel (throw, shaft_r, depth, b_height = 1) {
-  cylinder(h = 50, r = shaft_r + (depth + b_height) * tan(throw));
-}
-
-module sq_pivot (throw, shaft_r, depth, sharpness = 1, throw_extend = 0) {  
-  h = 50;
-  shaft_r = shaft_r / sharpness;
-  corner_offset = shaft_r * (sharpness - 1);
-  translate([0,0,-depth]) {
-    hull() {
-      translate([corner_offset,0,0])
-        rotate([0,throw,0])
-          ci_pivot(throw = throw_extend, shaft_r = shaft_r);
-      translate([-corner_offset,0,0])
-        rotate([0,-throw,0])
-          ci_pivot(throw = throw_extend, shaft_r = shaft_r);
-      rotate([0,0,90]) {
-        translate([corner_offset,0,0])
-          rotate([0,throw,0])
-            ci_pivot(throw = throw_extend, shaft_r = shaft_r);
-        translate([-corner_offset,0,0])
-          rotate([0,-throw,0])
-            ci_pivot(throw = throw_extend, shaft_r = shaft_r);
-      }
-    };
-  } 
-}
-
-module sq_bevel (throw, shaft_r, depth, sharpness = 1, throw_extend = 0, b_height = 1) {
-  h = 50;
-  shaft_r = shaft_r / sharpness;
-  corner_offset = shaft_r * (sharpness - 1) + ((depth + b_height) * tan(throw));
-  translate([0,0,-depth]) {
-    hull() {
-      translate([corner_offset,0,0])
-        cylinder(h = h, r = shaft_r + (depth + b_height) * tan(throw_extend));
-      translate([-corner_offset,0,0])
-        cylinder(h = h, r = shaft_r + (depth + b_height) * tan(throw_extend));
-      rotate([0,0,90]) {
-        translate([corner_offset,0,0])
-          cylinder(h = h, r = shaft_r + (depth + b_height) * tan(throw_extend));
-        translate([-corner_offset,0,0])
-          cylinder(h = h, r = shaft_r + (depth + b_height) * tan(throw_extend));
-      }
-    }
-  }
-}
-
-module cir_hollow(slope, shaft_r, depth) {
-  translate([0,0,-depth]) {
-    ci_pivot(slope, shaft_r);
-    ci_bevel(slope, shaft_r, depth);
-  }
-}
-
-module sqr_hollow (slope, shaft_r, depth) {
-  rotate([0,0,45]) {
-    sq_pivot(slope, shaft_r, depth);
-    sq_bevel(slope, shaft_r, depth);
-  };
-};
-
-module oct_hollow (slope, shaft_r, depth) {
-  hull() {
-    rotate([0,0,45])
-      sq_pivot(slope, shaft_r, depth);
-    sq_pivot(slope, shaft_r, depth);
-  }
-  /*
-  hull() {
-    rotate([0,0,45])
-      sq_bevel(slope, shaft_r, depth);
-    sq_bevel(slope, shaft_r, depth);
-  }
-  */
-};
-
-//work in progress
-module octn_hollow (slope, shaft_r, depth, sharpness = 1) { 
-  module octagon(slope, shaft_r, height, sharpness) {
-    shaft_r = shaft_r / sharpness;
-    cardinal = shaft_r * (sharpness - 1) + (height * tan(slope));
-    corner = shaft_r * (sharpness - 1) + (height * tan(slope / 1.2));
-    octagon = [
-      [cardinal,0],
-      [corner,corner],
-      [0,cardinal],
-      [-corner,corner],
-      [-cardinal,0],
-      [-corner,-corner],
-      [0,-cardinal],
-      [corner,-corner],
-    ];
-
-    polygon(points=octagon);
-  };
-
-  hull(){
-    translate([0,0,-0.1])
-    linear_extrude(0.01)
-    minkowski(){ 
-      octagon(slope, shaft_r, depth, sharpness);
-      circle(shaft_r / sharpness);
-    }
-    translate([0,0,collar_h])
-    linear_extrude(0.01)
-    minkowski(){ 
-      octagon(slope, shaft_r, depth + collar_h, sharpness);
-      circle(shaft_r / sharpness);
-    }
-  }
-};
-
-module octr_hollow (slope, shaft_r, depth) {
-  union(){
-    rotate([0,0,45])
-      sq_pivot(slope, shaft_r, depth);
-    sq_pivot(slope, shaft_r, depth);
-  }
-  union(){
-    rotate([0,0,45])
-      sq_bevel(slope, shaft_r, depth);
-    sq_bevel(slope, shaft_r, depth);
-  }
-};
-
-module octnr_hollow (slope, shaft_r, depth) {
-  union(){
-    rotate([0,0,45])
-      sq_pivot(slope + 1, shaft_r, depth, 1, 1);
-    sq_pivot(slope, shaft_r, depth);
-  }
-  union(){
-    rotate([0,0,45])
-      sq_bevel(slope + 1, shaft_r, depth, 1, 1);
-    sq_bevel(slope, shaft_r, depth);
-  }
-};
-
-module rotate_about_pt(rotation, pt) {
-  translate(pt)
-    rotate(rotation)
-      translate(-pt)
-        children();
-};
-
@@ -0,0 +1,108 @@
+include<round_gates.scad>;
+include<shape_gate.scad>;
+include<shapes.scad>;
+
+$fn = 32;
+
+collar_r = 34.7/2;
+collar_h = 8.7; // short collar: 8.7, full: 18
+shaft_r = 9/2; //should roughly match shaft for best feel
+//inner radius at bottom of official collar is 13.2
+
+cardinal_throw = 10;
+max_throw_square = 14;
+
+grommet_dist = 6.8; //distance the grommet sits below this component
+grommet_depth = 6.4; //thickness of grommet (when compressed)
+pivot_depth = grommet_dist + grommet_depth / 2;
+
+VERSION = "V1B";
+
+CIR = "CIR";
+SQR = "SQR";
+OCT = "OCT";
+OCTR = "OCTR";
+OCTN = "OCTN";
+OCTNR = "OCTNR";
+
+rotate([0,0,0]){
+  /*
+   * OCTNR corner test (seems to also match OCTN, nice!)
+   * shaft(shaft_r, pivot_depth, [cardinal_throw+1.95,0,45]);
+  */
+  juqs(model = SQR, ver = VERSION);
+}
+
+module juqs(model, ver) {
+  rotate([0,0,0]) {
+    difference() {
+      difference() {
+        union() {
+          base();
+          collar(collar_h);
+        };
+        translate([0,0,-pivot_depth]){
+          if(model == CIR)
+            cir_gate(cardinal_throw, shaft_r);
+          if(model == SQR)
+            shape_gate(sqr_poly, cardinal_throw, shaft_r);
+          if(model == OCT)
+            shape_gate(oct_poly, cardinal_throw, shaft_r);
+          if(model == OCTR)
+            octr_gate(cardinal_throw, shaft_r);
+          if(model == OCTN)
+            shape_gate(octn_poly, cardinal_throw, shaft_r);
+          if(model == OCTNR)
+            octnr_gate(cardinal_throw, shaft_r);
+        }
+      };
+      translate([0, -11, -0.1]) {
+        modtext = str("JUQS-",model);
+        font = "Open Sans:style=Bold";
+        fontsize = 3.75;
+        mirror([1,0,0]) {
+          linear_extrude(0.7){
+            text(modtext, font=font, size=fontsize, halign = "center");
+            translate([0, -5, 0])
+              text(ver, font=font, size=fontsize, halign = "center");
+          }
+        };
+      };
+    };
+  };
+  //oct_hollow(cardinal_throw, shaft_r, pivot_depth);
+};
+
+module shaft(r, depth, rotation) {
+  translate([0,0,-pivot_depth]){
+    rotate(rotation)
+      cylinder(h = 100, r = shaft_r);
+  }
+};
+
+module base (size = [37.16, 37.1, 2.8], r = 8) {
+  w = size.x;
+  l = size.y;
+  h = size.z;
+  corner_offset = [w/2 - r, l/2 - r];
+  hull() {
+    translate([corner_offset.x, corner_offset.y, 0])
+      cylinder(h=h, r=r);  
+    translate([-corner_offset.x, corner_offset.y, 0])
+      cylinder(h=h, r=r);  
+    translate([corner_offset.x, -corner_offset.y, 0])
+      cylinder(h=h, r=r);  
+    translate([-corner_offset.x, -corner_offset.y, 0])
+      cylinder(h=h, r=r);
+  };
+};
+
+// use h=18 for full collar
+module collar (h = 8.7, r = (34.7/2), bezel = 1) {
+  union() {
+    cylinder(h=h - bezel, r=r);
+    translate([0,0,h - bezel]) {
+      cylinder(h=bezel, r1 = r, r2= r - bezel);
+    }
+  }
+}
@@ -1,8 +1,8 @@
-sqr_poly = let(corner = 1 / sqrt(2)) [
-  [-corner, -corner],
-  [corner, -corner],
-  [corner, corner],
-  [-corner, corner],
+sqr_poly = let() [
+  [-1, -1],
+  [1, -1],
+  [1, 1],
+  [-1, 1],
 ];

 oct_poly = let(corner = 1 / sqrt(2))[