136 lines
3.3 KiB
OpenSCAD
136 lines
3.3 KiB
OpenSCAD
include <../helper/math.scad>
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include <../helper/halfspace.scad>
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include <../misc/magnet.scad>
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include <./config.scad>
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include <./mainRail.scad>
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include <./side/sideWallMagnetMount.scad>
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include <./sharedVariables.scad>
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include <./side/magnetModule.scad>
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include <./side/hingeModule.scad>
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sideWallZGapClearance = 0.2;
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sideWallZ = railTotalHeight - 2*(railFootThickness + sideWallZGapClearance);
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sideWallY = yBarDepth;
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sideWallXGapClearance = 0.2;
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sideWallX = (yBarWidth-(railTotalWidth+railSlotToInnerYEdge)) - sideWallXGapClearance;
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hingePoleDx = hingePoleToConnectorOuterYZFace + sideWallSlotToOuterYEdge;
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hingePoleDy = hingePoleToConnectorOuterXZFace + sideWallSlotToOuterXEdge;
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echo("Side Wall Height", sideWallZ);
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echo("Side Wall Depth", sideWallY);
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module sideWall() {
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applyHingeConnector()
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applyMagnetConnector()
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applyEpicVentilation()
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applyHingeHandle()
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sideWallBase();
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module sideWallBase() {
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module roundThingHelper(x,y,z,r) {
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translate(v=[r, r, 0])
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minkowski() {
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cube(size = [x-r, y - 2*r, z]);
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sphere(r = r);
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}
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}
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intersection() {
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difference() {
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roundThingHelper(sideWallX,sideWallY,sideWallZ, baseRoundness);
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translate(v=[sideWallThickness, sideWallThickness,0])
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roundThingHelper(sideWallX,sideWallY - 2*sideWallThickness,sideWallZ, baseRoundness);
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}
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halfspace(vpos=[-1,0,0], p=[sideWallX,0,0]);
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halfspace(vpos=[0,0,-1], p=[0,0,sideWallZ]);
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halfspace(vpos=[0,0,1], p=[0,0,0]);
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}
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}
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module applyHingeConnector() {
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hingeHoleShellR = hingeHoleR+1;
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apply_pn() {
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hull() {
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hingeShell();
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hingeBacksideProjectionPlane();
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}
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union() {
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hingeHole();
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// Trim parts of the wall for rotational clearance
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halfspace(p=[sideWallX-5, sideWallY, 0], vpos=[1,1.5,0]);
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}
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children(0);
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}
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module hingeShell() {
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translate(v = [sideWallX-hingePoleDx, sideWallY-(sideWallThickness+hingePoleDy), 0])
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cylinder(r = hingeHoleShellR, h = sideWallZ);
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}
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// XZ plane in line with the back of the case. Project the hinge pole shell onto this to fill any weird
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// geometries from the curves of the side wall
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module hingeBacksideProjectionPlane() {
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translate(v=[sideWallX-hingePoleDx - hingeHoleShellR,sideWallY,0])
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cube(size=[2*hingeHoleShellR, eps, sideWallZ]);
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}
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module hingeHole() {
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translate(v = [sideWallX-hingePoleDx, sideWallY-(sideWallThickness+hingePoleDy), 0])
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cylinder(r = hingeHoleR, h = sideWallZ);
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}
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}
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// TODO: add correct magnet translations, also remove random variables
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module applyMagnetConnector() {
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apply_p() {
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union() {
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translate(v = [sideWallThickness, magnetMountToYBarFront, magnetMountToYBarTop])
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sideWallMagnetMountRotated();
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translate(v = [sideWallThickness, magnetMountToYBarFront, sideWallZ - magnetMountToYBarTop])
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sideWallMagnetMountRotated();
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}
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children(0);
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}
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module sideWallMagnetMountRotated() {
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rotate(a=[0,90,0])
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sideWallMagnetMount();
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}
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}
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module applyEpicVentilation() {
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children(0);
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}
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module applyHingeHandle() {
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children(0);
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}
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}
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sideWall();
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translate(v=[10,sideWallSlotToXZ,-2])
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mirror(v=[1,0,0])
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magnetModule();
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translate(v=[3,100,0])
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mirror(v=[0,1,0])
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hingeModule();
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