Improve rack-mount. Individual rack-mount systems are now organized in their own directories, with a standard entry.scad file.

rack-mount/enclosed-box/entry.scad

@@ -0,0 +1,65 @@
+include <../../rack/sharedVariables.scad>
+include <../common.scad>
+include <./helper.scad>
+
+use <./sideRail.scad>
+use <./frontBoxHolder.scad>
+
+/*
+  Enclosed box mounting system:
+  Helper file to use semi-enclosed side rails and a front plate to mount a box.
+  This system does not require any mounting holes on the enclosed box.
+
+  !!! Please also make sure that the correct rack frame preset is set in rackFrame.scad !!!
+
+  TODO support full box (so for the micro profile it would be 180) this may require widening the main rail
+*/
+
+// begin config ////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// Does not affect any part dimensions. Set this to true to visualize how a box would be mounted.
+visualize = false;
+
+boxWidth = 170;
+boxHeight = 27.0;
+boxDepth = 100;
+
+railDefaultThickness = 1.5;
+railSideThickness = 3;
+
+frontPlateThickness = 3;
+frontPlateCutoutYSpace = 3;
+frontPlateCutoutXSpace = 5;
+
+zOrientation = "middle"; // or "bottom"
+
+// end config //////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+
+leftRailTrans = identity;
+rightRailTrans = visualize
+  ? translate(v=[boxWidth,0,0]) * mirror(v=[1,0,0])
+  : translate(v=[sideRailBaseWidth*2,0,0]) * mirror(v=[1,0,0]);
+
+u = findU(boxHeight, railDefaultThickness);
+railBottomThickness = railBottomThickness(u, boxHeight, railDefaultThickness, zOrientation);
+frontBoxHolderTrans = visualize
+  ? translate(v=[railSideThickness-(railSupportsDx-boxWidth)/2,0, sideRailLowerMountPointToBottom-railBottomThickness]) * mirror(v=[0,1,0]) * rotate(a=[90,0,0])
+  : mirror(v=[0,1,0]) * translate(v=[0,uDiff,frontPlateThickness - railBottomThickness]);
+
+if (visualize) {
+  %cube(size = [boxWidth, boxDepth, boxHeight]);
+}
+
+multmatrix(leftRailTrans)
+sideSupportRailBase(top=true, defaultThickness=railDefaultThickness, supportedZ=boxHeight, supportedY=boxDepth, supportedX=boxWidth, zOrientation=zOrientation, railSideThickness=railSideThickness);
+
+multmatrix(rightRailTrans)
+sideSupportRailBase(top=true, defaultThickness=railDefaultThickness, supportedZ=boxHeight, supportedY=boxDepth, supportedX=boxWidth, zOrientation=zOrientation, railSideThickness=railSideThickness);
+
+multmatrix(frontBoxHolderTrans)
+frontBoxHolder(
+  cutoutOffsetX=(rackMountScrewWidth-(boxWidth-2*frontPlateCutoutXSpace))/2, cutoutOffsetY=railBottomThickness+frontPlateCutoutYSpace,
+  cutoutX=boxWidth-2*frontPlateCutoutXSpace, cutoutY=boxHeight-2*frontPlateCutoutYSpace,
+  zOrientation = zOrientation, supportedZ=boxHeight, supportWidth=max(10, boxWidth-(sideRailBaseWidth+10)), supportRailDefaultThickness = railDefaultThickness, plateThickness=frontPlateThickness
+);