introduce script to generate assembly animation. still needs cleanup
This commit is contained in:
zhao
556
rack/assembly/finalBuilds.scad
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556
rack/assembly/finalBuilds.scad
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@ -0,0 +1,556 @@
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include <./common.scad>
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$vpt = [23,22,20];
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$vpr = [57,0,46];
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$vpd = 60;
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// TODO: this is completly broken. fix this and figure out a nice way to run this with cli commands
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assemblyInstructions(stepNum=0);
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module assemblyInstructions (stepNum=1) {
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screwMask = false;
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plasticMask = false;
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sideSupportRailMask = true;
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module pickStep(stepNum) {
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children(stepNum);
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}
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pickStep(stepNum=stepNum) {
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slideHexNutsIntoYBar(at = $t); // moved
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addMagnetsToMagnetModules(at = $t); // moved
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addMagnetsToSideWall(at = $t); // moved
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attachXBarWithYBar(at = $t); // moved
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screwXBarAndYBar(at=$t); // moved
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attachSideConnectorModulesToYBars(at=$t); // moved
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connectXYTrayWithMainRails(at=1); // moved
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insertDowelsIntoSideWall(at=$t); // moved
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propUpBottomXYTraywithSideWalls(at=$t); // moved
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attachXYTrays(at=$t); // moved
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slideHexNutToFeet(at=$t);
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insertFeet(at=$t); // moved
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screwFeet(at=$t); // moved
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attachXYPlates(at=$t); // moved
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}
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// Final builds:
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// render()
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// finalSingle();
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// finalDouble();
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// Features:
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// render()
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// slideInNuts(at=$t);
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// stackable(at=$t); // recommended at least 32 frames for animation
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// sideSwivel(at=$t);
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module slideHexNutsIntoYBar(at=0) {
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t = lerp(a=10,b=0.35,t=at); // non zero b for exposing the heatset gears for diagramming
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if (!plasticMask) {
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yBar();
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}
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heatSetHeight = heatSetInsertSlotHeightSlacked(rackFrameScrewType) * 0.95;
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function sideModuleHeatSetTrans(t=0) =
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translate(v=[yBarScrewHoleToOuterYEdge,yBarScrewHoleToFrontXEdge,t-(heatSetHeight+sideWallConnLugDepression)]) *
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yBarSideModuleConnectorTrans;
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function mainRailHeatSetTrans(t=0) =
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translate(v=[mainRailSlideHexOnYBarDx,mainRailSlideHexOnYBarDy,t-heatSetHeight]) *
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yBarMainRailConnectorTrans;
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function xBarHeatSetTrans(t=0) =
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translate(v=[t-heatSetHeight,27,6]) *
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yBarXBarConnectorTrans *
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rotate(a=[0,90,0]);
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module heatSetInsertsOneCorner(t=0) {
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multmatrix(sideModuleHeatSetTrans(t = t))
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heatSetInsert(rackFrameScrewType);
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multmatrix(mainRailHeatSetTrans(t = t))
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heatSetInsert(rackFrameScrewType);
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multmatrix(xBarHeatSetTrans(t = t))
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heatSetInsert(rackFrameScrewType);
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}
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if (!screwMask) {
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heatSetInsertsOneCorner(t = t);
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multmatrix(yBarMirrorOtherCornerTrans)
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heatSetInsertsOneCorner(t = t);
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}
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}
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module addMagnetsToMagnetModules(at=0) {
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t = lerp(a=8,b=0,t=at);
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if (!plasticMask) {
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magnetModule();
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}
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function insertMagnetTrans(t=0) =
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translate(v=[sideWallConnW-(magnetFaceToSideWallConnOuterYEdge+magnetHSlacked) + t,
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magnetModuleMagnetMountDy,
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magnetModuleMagnetMountDz]) *
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rotate(a=[0,90,0]);
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multmatrix(insertMagnetTrans(t=t))
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magnet();
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}
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module addMagnetsToSideWall(at=0) {
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t = lerp(a=8,b=0,t=at);
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if (!plasticMask) {
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sideWallLeft();
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}
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function insertMagnetTrans(t=0) =
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translate(v=[sideWallThickness+t, magnetMountToYBarFront, magnetMountToYBarTop-sideWallZHingeTotalClearance]) *
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rotate(a=[0,90,0]);
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multmatrix(insertMagnetTrans(t=t))
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magnet();
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multmatrix(translate(v=[0,0,sideWallZ - 2*(magnetMountToYBarTop- sideWallZHingeTotalClearance)]) * insertMagnetTrans(t=t))
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magnet();
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}
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module attachXBarWithYBar(at=0) {
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t = lerp(a=20, b=0, t=at);
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// assemble x-y bar trays
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multmatrix(translate(v = [0, 0, t]))
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slideHexNutsIntoYBar(at=1);
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multmatrix(translate(v = [0, 0, t])*xBarSpaceToYBarSpace*xBarMirrorOtherCornerTrans*yBarSpaceToXBarSpace)
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slideHexNutsIntoYBar(at=1);
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if (!plasticMask) {
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multmatrix(xBarSpaceToYBarSpace)
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xBar();
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multmatrix(yBarMirrorOtherCornerTrans*xBarSpaceToYBarSpace)
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xBar();
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}
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}
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module screwXBarAndYBar(at=0) {
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screwExtension = lerp(a=15, b=0, t=at);
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// in x bar space
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function xBarYBarScrewTrans(extension) =
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translate(v=[27,xBarSideThickness + extension,6]) * rotate(a=[270,0,0]);
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// screw to connect x and y bars
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slideHexNutsIntoYBar(at=1);
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multmatrix(xBarSpaceToYBarSpace*xBarMirrorOtherCornerTrans*yBarSpaceToXBarSpace)
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slideHexNutsIntoYBar(at=1);
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multmatrix(xBarSpaceToYBarSpace)
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union() {
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if (!plasticMask) { xBar(); }
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multmatrix(xBarYBarScrewTrans(screwExtension))
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caseScrewB();
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multmatrix(xBarMirrorOtherCornerTrans * xBarYBarScrewTrans(screwExtension))
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caseScrewB();
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}
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multmatrix(yBarMirrorOtherCornerTrans*xBarSpaceToYBarSpace)
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union() {
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if (!plasticMask) { xBar(); }
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multmatrix(xBarYBarScrewTrans(screwExtension))
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caseScrewB();
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multmatrix(xBarMirrorOtherCornerTrans * xBarYBarScrewTrans(screwExtension))
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caseScrewB();
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}
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}
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module attachSideConnectorModulesToYBars(at=0) {
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elevation = lerp(a=8, b=0, t=at);
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// side module to front corner ybar
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function sideModuleTrans(t=0) =
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translate(v=[sideWallConnW,0,t-sideWallConnLugDepression])
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* yBarSideModuleConnectorTrans
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* mirror(v=[1,0,0]); // mirror for magnetModule
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screwXBarAndYBar(at=1);
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multmatrix(sideModuleTrans(elevation))
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union() {
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addMagnetsToMagnetModules(at=1);
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translate(v=[yBarScrewHoleToOuterYEdge,yBarScrewHoleToFrontXEdge,sideWallConnLugDepression + 2*elevation])
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caseScrewA();
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}
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multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * sideModuleTrans(elevation))
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union() {
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addMagnetsToMagnetModules(at=1);
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translate(v=[yBarScrewHoleToOuterYEdge,yBarScrewHoleToFrontXEdge,sideWallConnLugDepression + 2*elevation])
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caseScrewA();
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}
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multmatrix(yBarMirrorOtherCornerTrans * sideModuleTrans(elevation))
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union() {
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if (!plasticMask) {
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hingeModule();
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}
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translate(v=[yBarScrewHoleToOuterYEdge,yBarScrewHoleToFrontXEdge,sideWallConnLugDepression + 2*elevation])
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caseScrewA();
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}
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multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * yBarMirrorOtherCornerTrans * sideModuleTrans(elevation))
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union() {
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if (!plasticMask) {
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hingeModule();
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}
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translate(v=[yBarScrewHoleToOuterYEdge,yBarScrewHoleToFrontXEdge,sideWallConnLugDepression + 2*elevation])
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caseScrewA();
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}
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}
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module connectXYTrayWithMainRails(at=0) {
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elevation = lerp(a=5, b=0, t=at);
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attachSideConnectorModulesToYBars(at=1);
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function mainRailTrans(elevation) = translate(v=[0,0,elevation]) * yBarMainRailConnectorTrans;
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module railAndScrew(elevation) {
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if (!plasticMask) {
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mainRail();
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}
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translate(v=[railSideMountThickness + 5, railFrontThickness + 4,railFootThickness + 2*elevation])
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caseScrewA();
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}
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multmatrix(mainRailTrans(elevation=elevation))
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railAndScrew(elevation=elevation);
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multmatrix(yBarMirrorOtherCornerTrans * mainRailTrans(elevation=elevation))
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railAndScrew(elevation=elevation);
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multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * mainRailTrans(elevation=elevation))
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railAndScrew(elevation=elevation);
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multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * yBarMirrorOtherCornerTrans * mainRailTrans(elevation=elevation))
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railAndScrew(elevation=elevation);
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}
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module insertDowelsIntoSideWall(at=0) {
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t = lerp(a=10, b=0, t=at);
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hingeHoleH = hingePoleH-sideWallConnLugDepression;
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addMagnetsToSideWall(at=1);
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translate(v=[hingePoleDx,hingePoleDy, (sideWallZ-hingeHoleH) + t])
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hingeDowel();
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translate(v=[hingePoleDx,hingePoleDy, (hingeHoleH-hingePoleH)-t])
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hingeDowel();
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}
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module propUpBottomXYTraywithSideWalls(at=0, r=0) {
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t = lerp(a=10,b=0,t=at);
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function sideWallToYBarTrans(t=0,r=0) =
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yBarMirrorOtherCornerTrans *
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yBarSideModuleConnectorTrans * // bring to y bar space
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mirror(v=[0,1,0]) *
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translate(v=[0,0,t]) *
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translate(v=[sideWallConnW/2.0, -hingePoleR, sideWallZHingeTotalClearance]) * // bring to side module space
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rotate(a=[0,0,-r]) *
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translate(v=[-hingePoleDx, -hingePoleDy, 0]);
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connectXYTrayWithMainRails(at=1);
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multmatrix(sideWallToYBarTrans(t=t, r=r))
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insertDowelsIntoSideWall(at=1);
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multmatrix(xBarSpaceToYBarSpace * xBarMirrorOtherCornerTrans * yBarSpaceToXBarSpace * sideWallToYBarTrans(t=t,r=r))
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insertDowelsIntoSideWall(at=1);
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}
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module attachXYTrays(at=0,r=0) {
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t = lerp(a=10,b=0,t=at);
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module singleScrew(t=0) {
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translate(v = [railSideMountThickness+5, railFrontThickness+4, railFootThickness + 2*t])
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caseScrewA();
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}
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translate(v=[0,0,t])
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multmatrix(upperXYTrayTrans) {
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attachSideConnectorModulesToYBars(at=1);
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mirrorAllTrayCornersFromYBarSpace()
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multmatrix(yBarMainRailConnectorTrans)
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singleScrew(t=t);
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}
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propUpBottomXYTraywithSideWalls(at=1,r=r);
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}
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module attachXYPlates(at=0,r=0) {
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t = lerp(a=10,b=0,t=at);
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// TODO fix xyPlate transformations
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function xyPlateToYBarTrans() = translate(v=[6,6,0]) * yBarBasePlateConnectorTrans;
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attachXYTrays(at=1,r=r);
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multmatrix(xyPlateToYBarTrans())
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xyPlateWithScrews(t=t);
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multmatrix(upperXYTrayTrans * xyPlateToYBarTrans())
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xyPlateWithScrews(t=t);
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module xyPlateWithScrews(t=0) {
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module screw(t=0) {
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translate(v=[0,0,-t])
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mirror(v=[0,0,1])
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caseScrewA();
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}
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if (!plasticMask) {
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translate(v = [0, 0, -t])
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xyPlate();
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}
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screw(t=2*t);
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translate(v=[xyPlateConnDx, 0,0])
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screw(t=2*t);
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translate(v=[0, xyPlateConnDy,0])
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screw(t=2*t);
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translate(v=[xyPlateConnDx, xyPlateConnDy,0])
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screw(t=2*t);
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}
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}
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module slideHexNutToFeet(at=0) {
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t = lerp(a=8, b=0, t=at);
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module slideNut() {
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if (!screwMask) {
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rotate(a = [0, 0, 90])
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rotate(a = [90, 0, 0])
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hexNut(rackFrameScrewType);
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}
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}
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translate(v=[0,t,connectorBottomToScrew + 0.5]) // where does this come from again? slack?
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slideNut();
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translate(v=[stackConnectorDx,t,connectorBottomToScrew + 0.5]) // where does this come from again? slack?
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slideNut();
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if (!plasticMask) {
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stackConnectorFeet();
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}
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}
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module insertFeet(at=0,r=0) {
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t = lerp(a=10,b=0,t=at);
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attachXYPlates(at=1,r=r);
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multmatrix(feetToYBarTrans(t=t))
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slideHexNutToFeet(at=1);
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multmatrix(yBarMirrorOtherCornerTrans * feetToYBarTrans(t=t))
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slideHexNutToFeet(at=1);
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}
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module screwFeet(at=0,r=0) {
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t = lerp(a=20, b=0, t=at);
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function screwTrans(t=0) = translate(v=[-t - 9,0,connectorBottomToScrew]) * rotate(a=[0,-90,0]);
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mirrorOtherFeetStackConnectorTrans = translate(v=[stackConnectorDx,0,0]) * mirror(v=[1,0,0]);
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module screwToFeetModule() {
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multmatrix(feetToYBarTrans(t = 0)*screwTrans(t = t))
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caseScrewB(); // we might want a longer screw?
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multmatrix(feetToYBarTrans(t = 0)*mirrorOtherFeetStackConnectorTrans*screwTrans(t = t))
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caseScrewB();
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}
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screwToFeetModule();
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multmatrix(yBarMirrorOtherCornerTrans)
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screwToFeetModule();
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insertFeet(at=1,r=r);
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}
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module finalSingle(r=0) {
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screwFeet(at=1,r=r);
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for (i = [1, 5, 9, 13, 17]) {
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translate(v = [2, frontScrewSpacing+railFrontThickness+railSlotToXZ, i*10])
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multmatrix(yBarMainRailConnectorTrans)
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union() {
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if (!sideSupportRailMask) {
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sideSupportRailBase("lBracket");
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}
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rotate(a = [0, -90, 0])
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caseScrewA();
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translate(v = [0, sideRailScrewMountDist, 0])
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rotate(a = [0, -90, 0])
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caseScrewA();
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}
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}
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multmatrix(xBarSpaceToYBarSpace*xBarMirrorOtherCornerTrans*yBarSpaceToXBarSpace)
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for (i = [1, 5, 9, 13, 17]) {
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translate(v = [2, frontScrewSpacing+railFrontThickness+railSlotToXZ, i*10])
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multmatrix(yBarMainRailConnectorTrans)
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union() {
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if (!sideSupportRailMask) {
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sideSupportRailBase("lBracket");
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}
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rotate(a=[0,-90,0])
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caseScrewA();
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translate(v=[0,sideRailScrewMountDist,0])
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rotate(a=[0,-90,0])
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caseScrewA();
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}
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}
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}
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module finalDouble(r=0) {
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stackable(at=1,r=r);
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}
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module slideInNuts(at=0) {
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t = lerp(a=15,b=0,t=at);
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screwFeet(at=1);
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slideInScrew(t=t, i=1);
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slideInScrew(t=t, i=4);
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module slideInScrew(t=0, i=1) {
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translate(v = [railScrewHoleToOuterEdge + t, railFrontThickness/2, railFootThickness+(10*i)])
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multmatrix(yBarMainRailConnectorTrans)
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rotate(a = [90, 0, 0])
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hexNut(mainRailScrewType);
|
||||
}
|
||||
}
|
||||
|
||||
module slideInStackConnectorNut(at=0) {
|
||||
|
||||
t = lerp(a=10,b=0,t=at);
|
||||
|
||||
module slidingNut(t=0) {
|
||||
translate(v=[connectorRectWidth/2,connectorRectDepth/2 - t,connectorBottomToScrew+stackConnectorDualSpacing/2])
|
||||
rotate(a=[90,0,0])
|
||||
rotate(a=[0,90,0])
|
||||
hexNut(rackFrameScrewType);
|
||||
}
|
||||
|
||||
slidingNut(t=t);
|
||||
|
||||
mirror(v=[0,0,1])
|
||||
slidingNut(t=t);
|
||||
|
||||
translate(v=[0,connectorRectDepth,0])
|
||||
mirror(v=[0,1,0])
|
||||
stackConnectorDual();
|
||||
}
|
||||
|
||||
module stackable(at=0,r=0) {
|
||||
|
||||
t1 = lerp(a=0, b=1, t=min(3*at, 1));
|
||||
t2 = lerp(a=30, b=0, t=min(max(3*at-1,0),1));
|
||||
t3 = lerp(a=15, b=0, t=max(3*at-2, 0));
|
||||
|
||||
module stackConnectors() {
|
||||
mirrorAllTrayCornersFromYBarSpace()
|
||||
multmatrix(stackConnectorTrans(t=0))
|
||||
slideInStackConnectorNut(t1);
|
||||
}
|
||||
|
||||
module singleTrayScrews() {
|
||||
screwTrans = feetToYBarTrans(t=0) * translate(v=[-t3 - 9,0,connectorBottomToScrew]) * rotate(a=[0,-90,0]);
|
||||
|
||||
mirrorAllTrayCornersFromYBarSpace()
|
||||
multmatrix(screwTrans)
|
||||
caseScrewB();
|
||||
}
|
||||
|
||||
if (!plasticMask) {
|
||||
translate(v = [0, 0, t2/2])
|
||||
stackConnectors();
|
||||
}
|
||||
|
||||
if (at >= 2/3) {
|
||||
multmatrix(secondStackTrans)
|
||||
singleTrayScrews();
|
||||
|
||||
multmatrix(upperXYTrayTrans)
|
||||
singleTrayScrews();
|
||||
}
|
||||
|
||||
translate(v=[0,0,t2])
|
||||
multmatrix(secondStackTrans)
|
||||
attachXYPlates(at=1,r=r);
|
||||
|
||||
screwFeet(at=1,r=20);
|
||||
|
||||
}
|
||||
|
||||
module sideSwivel(at=0) {
|
||||
r = abs(lerp(a=-110,b=110,t=at));
|
||||
|
||||
finalSingle(r=r);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user