updating onboarding bracket with SSI (#5281)

Co-authored-by: Pierre Jacquier <pierrejacquier39@gmail.com>

src/lib/exampleKcl.ts

@@ -12,104 +12,68 @@ wallMountL = 2 // inches
 shelfDepth = 12 // Shelf is 12 inches in depth from the wall
 moment = shelfDepth * p // assume the force is applied at the end of the shelf to be conservative (lb-in)
 
-
-filletRadius = .375 // inches
-extFilletRadius = .25 // inches
-mountingHoleDiameter = 0.5 // inches
-
-
 // Calculate required thickness of bracket
 thickness = sqrt(moment * factorOfSafety * 6 / (sigmaAllow * width)) // this is the calculation of two brackets holding up the shelf (inches)
 
+filletRadius = .25
+extFilletRadius = filletRadius + thickness
+mountingHoleDiameter = 0.5
 
-// Sketch the bracket body and fillet the inner and outer edges of the bend
-bracketLeg1Sketch = startSketchOn('XY')
+sketch001 = startSketchOn('XZ')
   |> startProfileAt([0, 0], %)
-  |> line(end = [shelfMountL - filletRadius, 0], tag = $fillet1)
-  |> line(end = [0, width], tag = $fillet2)
-  |> line(end = [-shelfMountL + filletRadius, 0])
+  |> xLine(shelfMountL - thickness, %, $seg01)
+  |> yLine(thickness, %, $seg02)
+  |> xLine(-shelfMountL, %, $seg03)
+  |> yLine(-wallMountL, %, $seg04)
+  |> xLine(thickness, %, $seg05)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)], tag = $seg06)
   |> close()
-  |> hole(circle({
-       center = [1, 1],
-       radius = mountingHoleDiameter / 2
-     }, %), %)
-  |> hole(circle({
-       center = [shelfMountL - 1.5, width - 1],
-       radius = mountingHoleDiameter / 2
-     }, %), %)
-  |> hole(circle({
-       center = [1, width - 1],
-       radius = mountingHoleDiameter / 2
-     }, %), %)
-  |> hole(circle({
-       center = [shelfMountL - 1.5, 1],
-       radius = mountingHoleDiameter / 2
-     }, %), %)
-
-// Extrude the leg 2 bracket sketch
-bracketLeg1Extrude = extrude(bracketLeg1Sketch, length = thickness)
+  |> extrude(%, length = width)
   |> fillet({
        radius = extFilletRadius,
-       tags = [
-         getNextAdjacentEdge(fillet1),
-         getNextAdjacentEdge(fillet2)
-       ]
+       tags = [getNextAdjacentEdge(seg03)]
      }, %)
-
-// Sketch the fillet arc
-filletSketch = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
-  |> line(end = [0, thickness])
-  |> arc({
-       angleEnd = 180,
-       angleStart = 90,
-       radius = filletRadius + thickness
-     }, %)
-  |> line(end = [thickness, 0])
-  |> arc({
-       angleEnd = 90,
-       angleStart = 180,
-       radius = filletRadius
-     }, %)
-
-// Sketch the bend
-filletExtrude = extrude(filletSketch, length = -width)
-
-// Create a custom plane for the leg that sits on the wall
-customPlane = {
-  plane = {
-    origin = { x = -filletRadius, y = 0, z = 0 },
-    xAxis = { x = 0, y = 1, z = 0 },
-    yAxis = { x = 0, y = 0, z = 1 },
-    zAxis = { x = 1, y = 0, z = 0 }
-  }
-}
-
-// Create a sketch for the second leg
-bracketLeg2Sketch = startSketchOn(customPlane)
-  |> startProfileAt([0, -filletRadius], %)
-  |> line(end = [width, 0])
-  |> line(end = [0, -wallMountL], tag = $fillet3)
-  |> line(end = [-width, 0], tag = $fillet4)
-  |> close()
-  |> hole(circle({
-       center = [1, -1.5],
-       radius = mountingHoleDiameter / 2
-     }, %), %)
-  |> hole(circle({
-       center = [5, -1.5],
-       radius = mountingHoleDiameter / 2
-     }, %), %)
-
-// Extrude the second leg
-bracketLeg2Extrude = extrude(bracketLeg2Sketch, length = -thickness)
   |> fillet({
-       radius = extFilletRadius,
-       tags = [
-         getNextAdjacentEdge(fillet3),
-         getNextAdjacentEdge(fillet4)
-       ]
+       radius = filletRadius,
+       tags = [getNextAdjacentEdge(seg06)]
      }, %)
+  |> fillet({
+    radius = filletRadius,
+    tags = [seg02, getOppositeEdge(seg02)],
+  }, %)
+  |> fillet({
+    radius = filletRadius,
+    tags = [seg05, getOppositeEdge(seg05)],
+  }, %)
+
+sketch002 = startSketchOn(sketch001, seg03)
+  |> circle({
+    center = [-1.25, 1],
+    radius = mountingHoleDiameter / 2,
+  }, %)
+  |> patternLinear2d({
+    instances = 2,
+    distance = 2.5,
+    axis = [-1, 0],
+  }, %)
+  |> patternLinear2d({
+    instances = 2,
+    distance = 4,
+    axis = [0, 1],
+  }, %)
+  |> extrude(%, length = -thickness-.01)
+
+sketch003 = startSketchOn(sketch001, seg04)
+  |> circle({
+    center = [1, -1],
+    radius = mountingHoleDiameter / 2,
+  }, %)
+  |> patternLinear2d({
+    instances = 2,
+    distance = 4,
+    axis = [1, 0],
+  }, %)
+  |> extrude(%, length = -thickness-0.1)
 `
 
 /**