{
    "nodes": [
        {
            "datums": [
                {
                    "expr": "\u0011[__1.__4]",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 0
                },
                {
                    "expr": "21.15",
                    "name": "x",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "21.15\n\n",
                    "name": "y",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "4",
                    "name": "n",
                    "type": "int",
                    "uid": 3
                },
                {
                    "expr": "\u0012fab.types.Shape('iiim-Xf21.15-Yf21.15-Zf0m+*f1X*f0Y+*f-0X*f1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f6.12323e-17X*f1Y+*f-1X*f6.12323e-17Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1X*f1.22465e-16Y+*f-1.22465e-16X*f-1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1.83697e-16X*f-1Y+*f1X*f-1.83697e-16Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5',float('-1.003016'),float('-1.003016'),float('-inf'),float('43.303017'),float('43.303017'),float('inf'))",
                    "name": "array",
                    "type": "_fabtypes.Shape",
                    "uid": 4
                }
            ],
            "inspector": [
                -317.84366432883712,
                1086.6438588403516
            ],
            "name": "a0",
            "script": [
                "import fab",
                "import math",
                "",
                "title('Array (polar)')",
                "",
                "input('shape', fab.types.Shape)",
                "input('x', float)",
                "input('y', float)",
                "input('n', int)",
                "",
                "output('array', fab.shapes.iterate_polar(shape, x, y, n))",
                "",
                "# UI",
                "sb.ui.wireframe([",
                "    (math.cos(i/36. * 2*math.pi) * 0.3 + x,",
                "     math.sin(i/36. * 2*math.pi) * 0.3 + y, 0)",
                "    for i in range(36)], close=True, color=sb.color.teal)",
                "",
                "sb.ui.point(x, y, 0, color=sb.color.teal)",
                ""
            ],
            "uid": 2
        },
        {
            "datums": [
                {
                    "expr": "0",
                    "name": "x0",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "0\n",
                    "name": "y0",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "42.3",
                    "name": "x1",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "42.3\n",
                    "name": "y1",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "\u0012fab.types.Shape('aa-f0X-Xf42.3a-f0Y-Yf42.3',float('0.000000'),float('0.000000'),float('-inf'),float('42.299999'),float('42.299999'),float('inf'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 4
                }
            ],
            "inspector": [
                -309.52985772312252,
                841.63577816541715
            ],
            "name": "r0",
            "script": [
                "# Neil Gershenfeld 1/24/15",
                "# Matt Keeter 6/11/15",
                "",
                "import fab",
                "",
                "title('Rectangle (corner)')",
                "",
                "input('x0', float)",
                "input('y0', float)",
                "input('x1', float)",
                "input('y1', float)",
                "",
                "output('shape', fab.shapes.rectangle(x0, x1, y0, y1))",
                "",
                "# UI",
                "sb.ui.wireframe([(x0, y0, 0), (x1, y0, 0),",
                "                  (x1, y1, 0), (x0, y1, 0)], close=True)",
                "sb.ui.point(x0, y0)",
                "sb.ui.point(x1, y1)",
                "",
                ""
            ],
            "uid": 0
        },
        {
            "datums": [
                {
                    "expr": "-0.971954345703125",
                    "name": "x0",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "-1.0030155181884766",
                    "name": "y0",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "5",
                    "name": "width",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "5\n",
                    "name": "height",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "\u0012fab.types.Shape('aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5',float('-0.971954'),float('-1.003016'),float('-inf'),float('4.028046'),float('3.996984'),float('inf'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 4
                }
            ],
            "inspector": [
                -682.00686333035537,
                941.16947139589035
            ],
            "name": "r1",
            "script": [
                "# Neil Gershenfeld 1/24/15",
                "# Matt Keeter 6/11/15",
                "",
                "import fab",
                "",
                "title('Right triangle')",
                "",
                "input('x0', float)",
                "input('y0', float)",
                "input('width', float)",
                "input('height', float)",
                "",
                "output('shape', fab.shapes.right_triangle(x0, y0, width, height))",
                "",
                "# UI",
                "sb.ui.wireframe([(x0, y0, 0), (x0 + width, y0, 0), (x0, y0 + height, 0)],",
                "                 close=True)",
                "sb.ui.point(x0, y0)",
                "sb.ui.point(x0 + width, y0, drag=(width, None, None))",
                "sb.ui.point(x0, y0 + height, drag=(None, height, None))",
                "",
                ""
            ],
            "uid": 1
        },
        {
            "datums": [
                {
                    "expr": "0.0",
                    "name": "_x",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "0.0",
                    "name": "_y",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "0",
                    "name": "zmin",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "39\n",
                    "name": "zmax",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "\u0011[__3.__2]",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 4
                },
                {
                    "expr": "\u0012fab.types.Shape('am__f1aaa-f0X-Xf42.3a-f0Y-Yf42.3niiim-Xf21.15-Yf21.15-Zf0m+*f1X*f0Y+*f-0X*f1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f6.12323e-17X*f1Y+*f-1X*f6.12323e-17Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1X*f1.22465e-16Y+*f-1.22465e-16X*f-1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1.83697e-16X*f-1Y+*f1X*f-1.83697e-16Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5a-f0Z-Zf39',float('0.000000'),float('0.000000'),float('0.000000'),float('42.299999'),float('42.299999'),float('39.000000'))",
                    "name": "out",
                    "type": "_fabtypes.Shape",
                    "uid": 5
                }
            ],
            "inspector": [
                357.01791931125933,
                1089.4551676671213
            ],
            "name": "e0",
            "script": [
                "import fab",
                "",
                "title('Extrude')",
                "",
                "input('_x', float)",
                "input('_y', float)",
                "input('zmin', float)",
                "input('zmax', float)",
                "",
                "input('shape', fab.types.Shape)",
                "output('out', fab.shapes.extrude_z(shape, zmin, zmax))",
                "",
                "# UI",
                "sb.ui.wireframe([(_x, _y, zmin), (_x, _y, zmax)], color=sb.color.green)",
                "sb.ui.point(_x, _y, zmin, color=sb.color.green)",
                "sb.ui.point(_x, _y, zmax, color=sb.color.green)",
                "",
                ""
            ],
            "uid": 4
        },
        {
            "datums": [
                {
                    "expr": "5.6\n",
                    "name": "x0",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "5.6",
                    "name": "y0",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "3",
                    "name": "x1",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "3\n",
                    "name": "y1",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "\u0012fab.types.Shape('-r+q-Xf4.3q-Yf4.3f1.83848',float('2.461522'),float('2.461522'),float('-inf'),float('6.138478'),float('6.138478'),float('inf'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 4
                }
            ],
            "inspector": [
                1443.279363521154,
                1574.3903047224255
            ],
            "name": "c0",
            "script": [
                "# Neil Gershenfeld 1/24/15",
                "# Matt Keeter 6/11/18",
                "",
                "import fab",
                "import math",
                "",
                "title('Circle (edge)')",
                "",
                "input('x0', float)",
                "input('y0', float)",
                "input('x1', float)",
                "input('y1', float)",
                "",
                "x = (x0 + x1) / 2",
                "y = (y0 + y1) / 2",
                "r = math.sqrt((x - x0)**2 + (y - y0)**2)",
                "",
                "# We could use fab.shapes.circle_edge, but we have to work out x, y, and r",
                "# anyways for the UI wireframe (so might as well not duplicate effort).",
                "output('shape', fab.shapes.circle(x, y, r))",
                "",
                "# UI",
                "sb.ui.wireframe([",
                "    (math.cos(i/36. * 2*math.pi) * r + x,",
                "     math.sin(i/36. * 2*math.pi) * r + y, 0)",
                "    for i in range(36)], close=True)",
                "",
                "sb.ui.point(x0, y0)",
                "sb.ui.point(x1, y1)",
                "",
                ""
            ],
            "uid": 5
        },
        {
            "datums": [
                {
                    "expr": "21.15\n",
                    "name": "x",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "21.15\n",
                    "name": "y",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "0.0",
                    "name": "zmin",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "41\n",
                    "name": "zmax",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "11\n",
                    "name": "r",
                    "type": "float",
                    "uid": 4
                },
                {
                    "expr": "\u0012fab.types.Shape('am__f1-r+q-Xf21.15q-Yf21.15f11a-f0Z-Zf41',float('10.150000'),float('10.150000'),float('0.000000'),float('32.150002'),float('32.150002'),float('41.000000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 5
                }
            ],
            "inspector": [
                277.73157423206391,
                747.24043949675354
            ],
            "name": "c2",
            "script": [
                "import fab",
                "import math",
                "",
                "title('Cylinder (Z)')",
                "",
                "input('x', float)",
                "input('y', float)",
                "input('zmin', float)",
                "input('zmax', float)",
                "input('r', float)",
                "",
                "output('shape', fab.shapes.cylinder(x, y, zmin, zmax, r))",
                "",
                "# UI",
                "sb.ui.wireframe([(x, y, zmin), (x, y, zmax)])",
                "sb.ui.wireframe([(x, y, zmin), (x+r, y, zmin)])",
                "",
                "sb.ui.wireframe([",
                "    (math.cos(i/36. * 2*math.pi) * r + x,",
                "     math.sin(i/36. * 2*math.pi) * r + y, zmin)",
                "    for i in range(36)], close=True)",
                "",
                "sb.ui.wireframe([",
                "    (math.cos(i/36. * 2*math.pi) * r + x,",
                "     math.sin(i/36. * 2*math.pi) * r + y, zmax)",
                "    for i in range(36)], close=True)",
                "",
                "sb.ui.point(x, y, zmin)",
                "sb.ui.point(x, y, zmax)",
                "sb.ui.point(x + r, y, zmin, drag=(r, None, None))",
                ""
            ],
            "uid": 7
        },
        {
            "datums": [
                {
                    "expr": "21.15\n",
                    "name": "x",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "21.15\n",
                    "name": "y",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "0.0",
                    "name": "zmin",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "64\n\n\n",
                    "name": "zmax",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "\n2.5",
                    "name": "r",
                    "type": "float",
                    "uid": 4
                },
                {
                    "expr": "\u0012fab.types.Shape('am__f1-r+q-Xf21.15q-Yf21.15f2.5a-f0Z-Zf64',float('18.650000'),float('18.650000'),float('0.000000'),float('23.650000'),float('23.650000'),float('64.000000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 5
                }
            ],
            "inspector": [
                1496.0509410449131,
                283.74325307133978
            ],
            "name": "spindle1",
            "script": [
                "import fab",
                "import math",
                "",
                "title('Cylinder (Z)')",
                "",
                "input('x', float)",
                "input('y', float)",
                "input('zmin', float)",
                "input('zmax', float)",
                "input('r', float)",
                "",
                "output('shape', fab.shapes.cylinder(x, y, zmin, zmax, r))",
                "",
                "# UI",
                "sb.ui.wireframe([(x, y, zmin), (x, y, zmax)])",
                "sb.ui.wireframe([(x, y, zmin), (x+r, y, zmin)])",
                "",
                "sb.ui.wireframe([",
                "    (math.cos(i/36. * 2*math.pi) * r + x,",
                "     math.sin(i/36. * 2*math.pi) * r + y, zmin)",
                "    for i in range(36)], close=True)",
                "",
                "sb.ui.wireframe([",
                "    (math.cos(i/36. * 2*math.pi) * r + x,",
                "     math.sin(i/36. * 2*math.pi) * r + y, zmax)",
                "    for i in range(36)], close=True)",
                "",
                "sb.ui.point(x, y, zmin)",
                "sb.ui.point(x, y, zmax)",
                "sb.ui.point(x + r, y, zmin, drag=(r, None, None))",
                ""
            ],
            "uid": 6
        },
        {
            "datums": [
                {
                    "expr": "\u0011[__7.__5]",
                    "name": "a",
                    "type": "_fabtypes.Shape",
                    "uid": 0
                },
                {
                    "expr": "\u0011[__4.__5]",
                    "name": "b",
                    "type": "_fabtypes.Shape",
                    "uid": 1
                },
                {
                    "expr": "\u0012fab.types.Shape('iam__f1-r+q-Xf21.15q-Yf21.15f11a-f0Z-Zf41am__f1aaa-f0X-Xf42.3a-f0Y-Yf42.3niiim-Xf21.15-Yf21.15-Zf0m+*f1X*f0Y+*f-0X*f1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f6.12323e-17X*f1Y+*f-1X*f6.12323e-17Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1X*f1.22465e-16Y+*f-1.22465e-16X*f-1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1.83697e-16X*f-1Y+*f1X*f-1.83697e-16Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5a-f0Z-Zf39',float('0.000000'),float('0.000000'),float('0.000000'),float('42.299999'),float('42.299999'),float('41.000000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 2
                }
            ],
            "inspector": [
                629.72153167007002,
                850.37215023309966
            ],
            "name": "u0",
            "script": [
                "import fab.types",
                "",
                "title('Union')",
                "input('a', fab.types.Shape)",
                "input('b', fab.types.Shape)",
                "",
                "output('shape', a | b)",
                ""
            ],
            "uid": 8
        },
        {
            "datums": [
                {
                    "expr": "17.9791316986084",
                    "name": "x",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "21.261201858520508",
                    "name": "y",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "53.09355926513672",
                    "name": "z",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "3.4731216430664062",
                    "name": "width",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "5.778011322021484",
                    "name": "height",
                    "type": "float",
                    "uid": 4
                },
                {
                    "expr": "22.979248046875",
                    "name": "depth",
                    "type": "float",
                    "uid": 5
                },
                {
                    "expr": "\u0012fab.types.Shape('am__f1aa-f16.2426X-Xf19.7157a-f18.3722Y-Yf24.1502a-f41.6039Z-Zf64.5832',float('16.242571'),float('18.372196'),float('41.603935'),float('19.715693'),float('24.150208'),float('64.583183'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 6
                }
            ],
            "inspector": [
                1480.5836672347166,
                613.96158842862599
            ],
            "name": "spindle2",
            "script": [
                "# Neil Gershenfeld 1/24/15",
                "# Matt Keeter 5/22/15",
                "",
                "import fab",
                "",
                "title('Cube (center)')",
                "",
                "input('x', float)",
                "input('y', float)",
                "input('z', float)",
                "input('width', float)",
                "input('height', float)",
                "input('depth', float)",
                "",
                "xmin, xmax = x - width/2, x + width/2",
                "ymin, ymax = y - height/2, y + height/2",
                "zmin, zmax = z - depth/2, z + depth/2",
                "",
                "output('shape', fab.shapes.cube(xmin, xmax, ymin, ymax, zmin, zmax))",
                "",
                "# UI",
                "sb.ui.wireframe([(xmin, ymin, zmin), (xmax, ymin, zmin),",
                "                  (xmax, ymax, zmin), (xmin, ymax, zmin)], close=True)",
                "sb.ui.wireframe([(xmin, ymin, zmax), (xmax, ymin, zmax),",
                "                  (xmax, ymax, zmax), (xmin, ymax, zmax)], close=True)",
                "sb.ui.wireframe([(xmin, ymin, zmin), (xmin, ymax, zmin),",
                "                  (xmin, ymax, zmax), (xmin, ymin, zmax)], close=True)",
                "sb.ui.wireframe([(xmax, ymin, zmin), (xmax, ymax, zmin),",
                "                  (xmax, ymax, zmax), (xmax, ymin, zmax)], close=True)",
                "",
                "def drag_hwd(this, dx,dy,dz):",
                "   this.width += 2*dx",
                "   this.height += 2*dy",
                "   this.depth += 2*dz",
                "",
                "sb.ui.point(x, y, z)",
                "sb.ui.point(x + width/2.0, y + height/2.0, z + depth/2.0,",
                "             drag=drag_hwd)",
                "",
                ""
            ],
            "uid": 9
        },
        {
            "datums": [
                {
                    "expr": "\u0011[__6.__5]",
                    "name": "a",
                    "type": "_fabtypes.Shape",
                    "uid": 0
                },
                {
                    "expr": "\u0011[__9.__6]",
                    "name": "b",
                    "type": "_fabtypes.Shape",
                    "uid": 1
                },
                {
                    "expr": "\u0012fab.types.Shape('aam__f1-r+q-Xf21.15q-Yf21.15f2.5a-f0Z-Zf64nam__f1aa-f16.2426X-Xf19.7157a-f18.3722Y-Yf24.1502a-f41.6039Z-Zf64.5832',float('18.650000'),float('18.650000'),float('0.000000'),float('23.650000'),float('23.650000'),float('64.000000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 2
                }
            ],
            "inspector": [
                1810.501206296512,
                771.03345507886263
            ],
            "name": "d1",
            "script": [
                "import fab.types",
                "",
                "title('Difference')",
                "input('a', fab.types.Shape)",
                "input('b', fab.types.Shape)",
                "",
                "output('shape', a & ~b)",
                ""
            ],
            "uid": 10
        },
        {
            "datums": [
                {
                    "expr": "21.5\n",
                    "name": "x",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "21.5\n",
                    "name": "y",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "19.5\n\n",
                    "name": "z",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "44",
                    "name": "width",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "44",
                    "name": "height",
                    "type": "float",
                    "uid": 4
                },
                {
                    "expr": "19",
                    "name": "depth",
                    "type": "float",
                    "uid": 5
                },
                {
                    "expr": "\u0012fab.types.Shape('am__f1aa-f-0.5X-Xf43.5a-f-0.5Y-Yf43.5a-f10Z-Zf29',float('-0.500000'),float('-0.500000'),float('10.000000'),float('43.500000'),float('43.500000'),float('29.000000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 6
                }
            ],
            "inspector": [
                930.09262590267099,
                988.69229977949749
            ],
            "name": "insode0",
            "script": [
                "# Neil Gershenfeld 1/24/15",
                "# Matt Keeter 5/22/15",
                "",
                "import fab",
                "",
                "title('Cube (center)')",
                "",
                "input('x', float)",
                "input('y', float)",
                "input('z', float)",
                "input('width', float)",
                "input('height', float)",
                "input('depth', float)",
                "",
                "xmin, xmax = x - width/2, x + width/2",
                "ymin, ymax = y - height/2, y + height/2",
                "zmin, zmax = z - depth/2, z + depth/2",
                "",
                "output('shape', fab.shapes.cube(xmin, xmax, ymin, ymax, zmin, zmax))",
                "",
                "# UI",
                "sb.ui.wireframe([(xmin, ymin, zmin), (xmax, ymin, zmin),",
                "                  (xmax, ymax, zmin), (xmin, ymax, zmin)], close=True)",
                "sb.ui.wireframe([(xmin, ymin, zmax), (xmax, ymin, zmax),",
                "                  (xmax, ymax, zmax), (xmin, ymax, zmax)], close=True)",
                "sb.ui.wireframe([(xmin, ymin, zmin), (xmin, ymax, zmin),",
                "                  (xmin, ymax, zmax), (xmin, ymin, zmax)], close=True)",
                "sb.ui.wireframe([(xmax, ymin, zmin), (xmax, ymax, zmin),",
                "                  (xmax, ymax, zmax), (xmax, ymin, zmax)], close=True)",
                "",
                "def drag_hwd(this, dx,dy,dz):",
                "   this.width += 2*dx",
                "   this.height += 2*dy",
                "   this.depth += 2*dz",
                "",
                "sb.ui.point(x, y, z)",
                "sb.ui.point(x + width/2.0, y + height/2.0, z + depth/2.0,",
                "             drag=drag_hwd)",
                "",
                ""
            ],
            "uid": 12
        },
        {
            "datums": [
                {
                    "expr": "\u0011[__8.__2]",
                    "name": "a",
                    "type": "_fabtypes.Shape",
                    "uid": 0
                },
                {
                    "expr": "\u0011[__12.__6,__14.__6,__15.__6]",
                    "name": "b",
                    "type": "_fabtypes.Shape",
                    "uid": 1
                },
                {
                    "expr": "\u0012fab.types.Shape('aiam__f1-r+q-Xf21.15q-Yf21.15f11a-f0Z-Zf41am__f1aaa-f0X-Xf42.3a-f0Y-Yf42.3niiim-Xf21.15-Yf21.15-Zf0m+*f1X*f0Y+*f-0X*f1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f6.12323e-17X*f1Y+*f-1X*f6.12323e-17Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1X*f1.22465e-16Y+*f-1.22465e-16X*f-1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1.83697e-16X*f-1Y+*f1X*f-1.83697e-16Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5a-f0Z-Zf39niiam__f1aa-f-0.5X-Xf43.5a-f-0.5Y-Yf43.5a-f10Z-Zf29am__f1aa-f10.5X-Xf32.5a-f-0.5Y-Yf43.5a-f7Z-Zf32am__f1aa-f-0.5X-Xf43.5a-f10.5Y-Yf32.5a-f7Z-Zf32',float('0.000000'),float('0.000000'),float('0.000000'),float('42.299999'),float('42.299999'),float('41.000000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 2
                }
            ],
            "inspector": [
                1304.4623314885152,
                904.23357138451479
            ],
            "name": "d2",
            "script": [
                "import fab.types",
                "",
                "title('Difference')",
                "input('a', fab.types.Shape)",
                "input('b', fab.types.Shape)",
                "",
                "output('shape', a & ~b)",
                ""
            ],
            "uid": 13
        },
        {
            "datums": [
                {
                    "expr": "21.5\n",
                    "name": "x",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "21.5\n",
                    "name": "y",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "19.5\n\n",
                    "name": "z",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "22",
                    "name": "width",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "44",
                    "name": "height",
                    "type": "float",
                    "uid": 4
                },
                {
                    "expr": "25",
                    "name": "depth",
                    "type": "float",
                    "uid": 5
                },
                {
                    "expr": "\u0012fab.types.Shape('am__f1aa-f10.5X-Xf32.5a-f-0.5Y-Yf43.5a-f7Z-Zf32',float('10.500000'),float('-0.500000'),float('7.000000'),float('32.500000'),float('43.500000'),float('32.000000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 6
                }
            ],
            "inspector": [
                933.47182362577041,
                1318.1391184871472
            ],
            "name": "inside1",
            "script": [
                "# Neil Gershenfeld 1/24/15",
                "# Matt Keeter 5/22/15",
                "",
                "import fab",
                "",
                "title('Cube (center)')",
                "",
                "input('x', float)",
                "input('y', float)",
                "input('z', float)",
                "input('width', float)",
                "input('height', float)",
                "input('depth', float)",
                "",
                "xmin, xmax = x - width/2, x + width/2",
                "ymin, ymax = y - height/2, y + height/2",
                "zmin, zmax = z - depth/2, z + depth/2",
                "",
                "output('shape', fab.shapes.cube(xmin, xmax, ymin, ymax, zmin, zmax))",
                "",
                "# UI",
                "sb.ui.wireframe([(xmin, ymin, zmin), (xmax, ymin, zmin),",
                "                  (xmax, ymax, zmin), (xmin, ymax, zmin)], close=True)",
                "sb.ui.wireframe([(xmin, ymin, zmax), (xmax, ymin, zmax),",
                "                  (xmax, ymax, zmax), (xmin, ymax, zmax)], close=True)",
                "sb.ui.wireframe([(xmin, ymin, zmin), (xmin, ymax, zmin),",
                "                  (xmin, ymax, zmax), (xmin, ymin, zmax)], close=True)",
                "sb.ui.wireframe([(xmax, ymin, zmin), (xmax, ymax, zmin),",
                "                  (xmax, ymax, zmax), (xmax, ymin, zmax)], close=True)",
                "",
                "def drag_hwd(this, dx,dy,dz):",
                "   this.width += 2*dx",
                "   this.height += 2*dy",
                "   this.depth += 2*dz",
                "",
                "sb.ui.point(x, y, z)",
                "sb.ui.point(x + width/2.0, y + height/2.0, z + depth/2.0,",
                "             drag=drag_hwd)",
                "",
                ""
            ],
            "uid": 14
        },
        {
            "datums": [
                {
                    "expr": "21.5\n",
                    "name": "x",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "21.5\n",
                    "name": "y",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "19.5\n\n",
                    "name": "z",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "44",
                    "name": "width",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "22",
                    "name": "height",
                    "type": "float",
                    "uid": 4
                },
                {
                    "expr": "25",
                    "name": "depth",
                    "type": "float",
                    "uid": 5
                },
                {
                    "expr": "\u0012fab.types.Shape('am__f1aa-f-0.5X-Xf43.5a-f10.5Y-Yf32.5a-f7Z-Zf32',float('-0.500000'),float('10.500000'),float('7.000000'),float('43.500000'),float('32.500000'),float('32.000000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 6
                }
            ],
            "inspector": [
                928.3021879294156,
                1645.0531586941809
            ],
            "name": "inside2",
            "script": [
                "# Neil Gershenfeld 1/24/15",
                "# Matt Keeter 5/22/15",
                "",
                "import fab",
                "",
                "title('Cube (center)')",
                "",
                "input('x', float)",
                "input('y', float)",
                "input('z', float)",
                "input('width', float)",
                "input('height', float)",
                "input('depth', float)",
                "",
                "xmin, xmax = x - width/2, x + width/2",
                "ymin, ymax = y - height/2, y + height/2",
                "zmin, zmax = z - depth/2, z + depth/2",
                "",
                "output('shape', fab.shapes.cube(xmin, xmax, ymin, ymax, zmin, zmax))",
                "",
                "# UI",
                "sb.ui.wireframe([(xmin, ymin, zmin), (xmax, ymin, zmin),",
                "                  (xmax, ymax, zmin), (xmin, ymax, zmin)], close=True)",
                "sb.ui.wireframe([(xmin, ymin, zmax), (xmax, ymin, zmax),",
                "                  (xmax, ymax, zmax), (xmin, ymax, zmax)], close=True)",
                "sb.ui.wireframe([(xmin, ymin, zmin), (xmin, ymax, zmin),",
                "                  (xmin, ymax, zmax), (xmin, ymin, zmax)], close=True)",
                "sb.ui.wireframe([(xmax, ymin, zmin), (xmax, ymax, zmin),",
                "                  (xmax, ymax, zmax), (xmax, ymin, zmax)], close=True)",
                "",
                "def drag_hwd(this, dx,dy,dz):",
                "   this.width += 2*dx",
                "   this.height += 2*dy",
                "   this.depth += 2*dz",
                "",
                "sb.ui.point(x, y, z)",
                "sb.ui.point(x + width/2.0, y + height/2.0, z + depth/2.0,",
                "             drag=drag_hwd)",
                "",
                ""
            ],
            "uid": 15
        },
        {
            "datums": [
                {
                    "expr": "21.5",
                    "name": "x",
                    "type": "float",
                    "uid": 0
                },
                {
                    "expr": "21.5",
                    "name": "y",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "18.5\n",
                    "name": "z",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "40",
                    "name": "width",
                    "type": "float",
                    "uid": 3
                },
                {
                    "expr": "40\n",
                    "name": "height",
                    "type": "float",
                    "uid": 4
                },
                {
                    "expr": "30",
                    "name": "depth",
                    "type": "float",
                    "uid": 5
                },
                {
                    "expr": "0.25",
                    "name": "r",
                    "type": "float",
                    "uid": 6
                },
                {
                    "expr": "\u0012fab.types.Shape('iiiiiiiiiiiiiiiiiiiiiam__f1aa-f5.25X-Xf37.75a-f5.25Y-Yf37.75a-f3.5Z-Zf33.5am__f1iaa-f1.5X-Xf41.5a-f5.25Y-Yf37.75aa-f5.25X-Xf37.75a-f1.5Y-Yf41.5a-f7.25Z-Zf29.75-r++q-Xf37.75q-Yf37.75q-Zf29.75f3.75-r++q-Xf5.25q-Yf37.75q-Zf29.75f3.75-r++q-Xf37.75q-Yf5.25q-Zf29.75f3.75-r++q-Xf5.25q-Yf5.25q-Zf29.75f3.75-r++q-Xf37.75q-Yf37.75q-Zf7.25f3.75-r++q-Xf5.25q-Yf37.75q-Zf7.25f3.75-r++q-Xf37.75q-Yf5.25q-Zf7.25f3.75-r++q-Xf5.25q-Yf5.25q-Zf7.25f3.75am__f1-r+q-Xf37.75q-Yf37.75f3.75a-f7.25Z-Zf29.75a-r+q-Yf37.75q-Zf29.75f3.75a-f5.25X-Xf37.75a-r+q-Xf37.75q-Zf29.75f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf5.25q-Yf37.75f3.75a-f7.25Z-Zf29.75a-r+q-Yf5.25q-Zf29.75f3.75a-f5.25X-Xf37.75a-r+q-Xf5.25q-Zf29.75f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf37.75q-Yf5.25f3.75a-f7.25Z-Zf29.75a-r+q-Yf37.75q-Zf7.25f3.75a-f5.25X-Xf37.75a-r+q-Xf37.75q-Zf7.25f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf5.25q-Yf5.25f3.75a-f7.25Z-Zf29.75a-r+q-Yf5.25q-Zf7.25f3.75a-f5.25X-Xf37.75a-r+q-Xf5.25q-Zf7.25f3.75a-f5.25Y-Yf37.75',float('1.500000'),float('1.500000'),float('3.500000'),float('41.500000'),float('41.500000'),float('33.500000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 7
                }
            ],
            "inspector": [
                1375.6462389711121,
                1218.3142644260288
            ],
            "name": "r2",
            "script": [
                "# Neil Gershenfeld 1/24/15",
                "",
                "import fab",
                "",
                "title('Rounded cube (center)')",
                "",
                "input('x', float)",
                "input('y', float)",
                "input('z', float)",
                "input('width', float)",
                "input('height', float)",
                "input('depth', float)",
                "input('r', float)",
                "",
                "xmin, xmax = x - width/2, x + width/2",
                "ymin, ymax = y - height/2, y + height/2",
                "zmin, zmax = z - depth/2, z + depth/2",
                "",
                "# This is the circle's radius in actual units (not a 0-1 fraction)",
                "r_ = r * min([width, height, depth])/2",
                "",
                "output('shape', fab.shapes.rounded_cube(xmin, xmax, ymin, ymax, zmin, zmax, r))",
                "",
                "def drag_hwd(this, dx, dy, dz):",
                "   this.width += 2*dx",
                "   this.height += 2*dy",
                "   this.depth += 2*dz",
                "",
                "# UI",
                "def drag_r(this, x, y, z):",
                "    if abs(this.width) < abs(this.height):",
                "        d = abs(this.width)",
                "        mid = this.ymax + this.height/2 - d / 2",
                "    else:",
                "        d = abs(this.height)",
                "        mid = this.y",
                "    r = 1 - (y - mid) / (d/2)",
                "    this.r = float(min(1, max(0, r)))",
                "",
                "sb.ui.wireframe([(xmin, ymin, zmin), (xmax, ymin, zmin),",
                "                  (xmax, ymax, zmin), (xmin, ymax, zmin)], close=True)",
                "sb.ui.wireframe([(xmin, ymin, zmax), (xmax, ymin, zmax),",
                "                  (xmax, ymax, zmax), (xmin, ymax, zmax)], close=True)",
                "sb.ui.wireframe([(xmin, ymin, zmin), (xmin, ymax, zmin),",
                "                  (xmin, ymax, zmax), (xmin, ymin, zmax)], close=True)",
                "sb.ui.wireframe([(xmax, ymin, zmin), (xmax, ymax, zmin),",
                "                  (xmax, ymax, zmax), (xmax, ymin, zmax)], close=True)",
                "sb.ui.point(x, y, z)",
                "sb.ui.point(x + width/2, y + height/2, z + depth/2, drag=drag_hwd)",
                "sb.ui.point(xmax, ymax - r_, zmax, drag=drag_r, relative=False)",
                ""
            ],
            "uid": 16
        },
        {
            "datums": [
                {
                    "expr": "\u0011[__13.__2,__16.__7,__10.__2]",
                    "name": "a",
                    "type": "_fabtypes.Shape",
                    "uid": 0
                },
                {
                    "expr": "\u0011[__16.__7]",
                    "name": "b",
                    "type": "_fabtypes.Shape",
                    "uid": 1
                },
                {
                    "expr": "\u0012fab.types.Shape('iiiaiam__f1-r+q-Xf21.15q-Yf21.15f11a-f0Z-Zf41am__f1aaa-f0X-Xf42.3a-f0Y-Yf42.3niiim-Xf21.15-Yf21.15-Zf0m+*f1X*f0Y+*f-0X*f1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f6.12323e-17X*f1Y+*f-1X*f6.12323e-17Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1X*f1.22465e-16Y+*f-1.22465e-16X*f-1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1.83697e-16X*f-1Y+*f1X*f-1.83697e-16Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5a-f0Z-Zf39niiam__f1aa-f-0.5X-Xf43.5a-f-0.5Y-Yf43.5a-f10Z-Zf29am__f1aa-f10.5X-Xf32.5a-f-0.5Y-Yf43.5a-f7Z-Zf32am__f1aa-f-0.5X-Xf43.5a-f10.5Y-Yf32.5a-f7Z-Zf32iiiiiiiiiiiiiiiiiiiiiam__f1aa-f5.25X-Xf37.75a-f5.25Y-Yf37.75a-f3.5Z-Zf33.5am__f1iaa-f1.5X-Xf41.5a-f5.25Y-Yf37.75aa-f5.25X-Xf37.75a-f1.5Y-Yf41.5a-f7.25Z-Zf29.75-r++q-Xf37.75q-Yf37.75q-Zf29.75f3.75-r++q-Xf5.25q-Yf37.75q-Zf29.75f3.75-r++q-Xf37.75q-Yf5.25q-Zf29.75f3.75-r++q-Xf5.25q-Yf5.25q-Zf29.75f3.75-r++q-Xf37.75q-Yf37.75q-Zf7.25f3.75-r++q-Xf5.25q-Yf37.75q-Zf7.25f3.75-r++q-Xf37.75q-Yf5.25q-Zf7.25f3.75-r++q-Xf5.25q-Yf5.25q-Zf7.25f3.75am__f1-r+q-Xf37.75q-Yf37.75f3.75a-f7.25Z-Zf29.75a-r+q-Yf37.75q-Zf29.75f3.75a-f5.25X-Xf37.75a-r+q-Xf37.75q-Zf29.75f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf5.25q-Yf37.75f3.75a-f7.25Z-Zf29.75a-r+q-Yf5.25q-Zf29.75f3.75a-f5.25X-Xf37.75a-r+q-Xf5.25q-Zf29.75f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf37.75q-Yf5.25f3.75a-f7.25Z-Zf29.75a-r+q-Yf37.75q-Zf7.25f3.75a-f5.25X-Xf37.75a-r+q-Xf37.75q-Zf7.25f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf5.25q-Yf5.25f3.75a-f7.25Z-Zf29.75a-r+q-Yf5.25q-Zf7.25f3.75a-f5.25X-Xf37.75a-r+q-Xf5.25q-Zf7.25f3.75a-f5.25Y-Yf37.75aam__f1-r+q-Xf21.15q-Yf21.15f2.5a-f0Z-Zf64nam__f1aa-f16.2426X-Xf19.7157a-f18.3722Y-Yf24.1502a-f41.6039Z-Zf64.5832iiiiiiiiiiiiiiiiiiiiiam__f1aa-f5.25X-Xf37.75a-f5.25Y-Yf37.75a-f3.5Z-Zf33.5am__f1iaa-f1.5X-Xf41.5a-f5.25Y-Yf37.75aa-f5.25X-Xf37.75a-f1.5Y-Yf41.5a-f7.25Z-Zf29.75-r++q-Xf37.75q-Yf37.75q-Zf29.75f3.75-r++q-Xf5.25q-Yf37.75q-Zf29.75f3.75-r++q-Xf37.75q-Yf5.25q-Zf29.75f3.75-r++q-Xf5.25q-Yf5.25q-Zf29.75f3.75-r++q-Xf37.75q-Yf37.75q-Zf7.25f3.75-r++q-Xf5.25q-Yf37.75q-Zf7.25f3.75-r++q-Xf37.75q-Yf5.25q-Zf7.25f3.75-r++q-Xf5.25q-Yf5.25q-Zf7.25f3.75am__f1-r+q-Xf37.75q-Yf37.75f3.75a-f7.25Z-Zf29.75a-r+q-Yf37.75q-Zf29.75f3.75a-f5.25X-Xf37.75a-r+q-Xf37.75q-Zf29.75f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf5.25q-Yf37.75f3.75a-f7.25Z-Zf29.75a-r+q-Yf5.25q-Zf29.75f3.75a-f5.25X-Xf37.75a-r+q-Xf5.25q-Zf29.75f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf37.75q-Yf5.25f3.75a-f7.25Z-Zf29.75a-r+q-Yf37.75q-Zf7.25f3.75a-f5.25X-Xf37.75a-r+q-Xf37.75q-Zf7.25f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf5.25q-Yf5.25f3.75a-f7.25Z-Zf29.75a-r+q-Yf5.25q-Zf7.25f3.75a-f5.25X-Xf37.75a-r+q-Xf5.25q-Zf7.25f3.75a-f5.25Y-Yf37.75',float('0.000000'),float('0.000000'),float('0.000000'),float('42.299999'),float('42.299999'),float('64.000000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 2
                }
            ],
            "inspector": [
                1704.718769812818,
                1061.6212698235515
            ],
            "name": "u1",
            "script": [
                "import fab.types",
                "",
                "title('Union')",
                "input('a', fab.types.Shape)",
                "input('b', fab.types.Shape)",
                "",
                "output('shape', a | b)",
                ""
            ],
            "uid": 17
        },
        {
            "datums": [
                {
                    "expr": "\u0011[__0.__4]",
                    "name": "a",
                    "type": "_fabtypes.Shape",
                    "uid": 0
                },
                {
                    "expr": "\u0011[__2.__4]",
                    "name": "b",
                    "type": "_fabtypes.Shape",
                    "uid": 1
                },
                {
                    "expr": "\u0012fab.types.Shape('aaa-f0X-Xf42.3a-f0Y-Yf42.3niiim-Xf21.15-Yf21.15-Zf0m+*f1X*f0Y+*f-0X*f1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f6.12323e-17X*f1Y+*f-1X*f6.12323e-17Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1X*f1.22465e-16Y+*f-1.22465e-16X*f-1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1.83697e-16X*f-1Y+*f1X*f-1.83697e-16Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5',float('0.000000'),float('0.000000'),float('-inf'),float('42.299999'),float('42.299999'),float('inf'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 2
                }
            ],
            "inspector": [
                66.34876571817135,
                1100.536788424803
            ],
            "name": "d0",
            "script": [
                "import fab.types",
                "",
                "title('Difference')",
                "input('a', fab.types.Shape)",
                "input('b', fab.types.Shape)",
                "",
                "output('shape', a & ~b)",
                ""
            ],
            "uid": 3
        },
        {
            "datums": [
                {
                    "expr": "\u0011[__5.__4]",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 0
                },
                {
                    "expr": "21.15",
                    "name": "x",
                    "type": "float",
                    "uid": 1
                },
                {
                    "expr": "21.15\n\n",
                    "name": "y",
                    "type": "float",
                    "uid": 2
                },
                {
                    "expr": "4",
                    "name": "n",
                    "type": "int",
                    "uid": 3
                },
                {
                    "expr": "\u0012fab.types.Shape('iiim-Xf21.15-Yf21.15-Zf0m+*f1X*f0Y+*f-0X*f1Y_m-Xf-21.15-Yf-21.15-Zf0-r+q-Xf4.3q-Yf4.3f1.83848m-Xf21.15-Yf21.15-Zf0m+*f6.12323e-17X*f1Y+*f-1X*f6.12323e-17Y_m-Xf-21.15-Yf-21.15-Zf0-r+q-Xf4.3q-Yf4.3f1.83848m-Xf21.15-Yf21.15-Zf0m+*f-1X*f1.22465e-16Y+*f-1.22465e-16X*f-1Y_m-Xf-21.15-Yf-21.15-Zf0-r+q-Xf4.3q-Yf4.3f1.83848m-Xf21.15-Yf21.15-Zf0m+*f-1.83697e-16X*f-1Y+*f1X*f-1.83697e-16Y_m-Xf-21.15-Yf-21.15-Zf0-r+q-Xf4.3q-Yf4.3f1.83848',float('2.461523'),float('2.461523'),float('-inf'),float('39.838478'),float('39.838478'),float('inf'))",
                    "name": "array",
                    "type": "_fabtypes.Shape",
                    "uid": 4
                }
            ],
            "inspector": [
                1753.121574305299,
                1551.7799317433739
            ],
            "name": "a1",
            "script": [
                "import fab",
                "import math",
                "",
                "title('Array (polar)')",
                "",
                "input('shape', fab.types.Shape)",
                "input('x', float)",
                "input('y', float)",
                "input('n', int)",
                "",
                "output('array', fab.shapes.iterate_polar(shape, x, y, n))",
                "",
                "# UI",
                "sb.ui.wireframe([",
                "    (math.cos(i/36. * 2*math.pi) * 0.3 + x,",
                "     math.sin(i/36. * 2*math.pi) * 0.3 + y, 0)",
                "    for i in range(36)], close=True, color=sb.color.teal)",
                "",
                "sb.ui.point(x, y, 0, color=sb.color.teal)",
                ""
            ],
            "uid": 19
        },
        {
            "datums": [
                {
                    "expr": "\u0011[__17.__2]",
                    "name": "a",
                    "type": "_fabtypes.Shape",
                    "uid": 0
                },
                {
                    "expr": "\u0011[__19.__4]",
                    "name": "b",
                    "type": "_fabtypes.Shape",
                    "uid": 1
                },
                {
                    "expr": "\u0012fab.types.Shape('aiiiaiam__f1-r+q-Xf21.15q-Yf21.15f11a-f0Z-Zf41am__f1aaa-f0X-Xf42.3a-f0Y-Yf42.3niiim-Xf21.15-Yf21.15-Zf0m+*f1X*f0Y+*f-0X*f1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f6.12323e-17X*f1Y+*f-1X*f6.12323e-17Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1X*f1.22465e-16Y+*f-1.22465e-16X*f-1Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5m-Xf21.15-Yf21.15-Zf0m+*f-1.83697e-16X*f-1Y+*f1X*f-1.83697e-16Y_m-Xf-21.15-Yf-21.15-Zf0aa*f1-f-0.971954X*f1-f-1.00302Y*f1-X/+*f-0.971954-Yf-1.00302*+f-0.971954f5-+f-1.00302f5Yf5a-f0Z-Zf39niiam__f1aa-f-0.5X-Xf43.5a-f-0.5Y-Yf43.5a-f10Z-Zf29am__f1aa-f10.5X-Xf32.5a-f-0.5Y-Yf43.5a-f7Z-Zf32am__f1aa-f-0.5X-Xf43.5a-f10.5Y-Yf32.5a-f7Z-Zf32iiiiiiiiiiiiiiiiiiiiiam__f1aa-f5.25X-Xf37.75a-f5.25Y-Yf37.75a-f3.5Z-Zf33.5am__f1iaa-f1.5X-Xf41.5a-f5.25Y-Yf37.75aa-f5.25X-Xf37.75a-f1.5Y-Yf41.5a-f7.25Z-Zf29.75-r++q-Xf37.75q-Yf37.75q-Zf29.75f3.75-r++q-Xf5.25q-Yf37.75q-Zf29.75f3.75-r++q-Xf37.75q-Yf5.25q-Zf29.75f3.75-r++q-Xf5.25q-Yf5.25q-Zf29.75f3.75-r++q-Xf37.75q-Yf37.75q-Zf7.25f3.75-r++q-Xf5.25q-Yf37.75q-Zf7.25f3.75-r++q-Xf37.75q-Yf5.25q-Zf7.25f3.75-r++q-Xf5.25q-Yf5.25q-Zf7.25f3.75am__f1-r+q-Xf37.75q-Yf37.75f3.75a-f7.25Z-Zf29.75a-r+q-Yf37.75q-Zf29.75f3.75a-f5.25X-Xf37.75a-r+q-Xf37.75q-Zf29.75f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf5.25q-Yf37.75f3.75a-f7.25Z-Zf29.75a-r+q-Yf5.25q-Zf29.75f3.75a-f5.25X-Xf37.75a-r+q-Xf5.25q-Zf29.75f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf37.75q-Yf5.25f3.75a-f7.25Z-Zf29.75a-r+q-Yf37.75q-Zf7.25f3.75a-f5.25X-Xf37.75a-r+q-Xf37.75q-Zf7.25f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf5.25q-Yf5.25f3.75a-f7.25Z-Zf29.75a-r+q-Yf5.25q-Zf7.25f3.75a-f5.25X-Xf37.75a-r+q-Xf5.25q-Zf7.25f3.75a-f5.25Y-Yf37.75aam__f1-r+q-Xf21.15q-Yf21.15f2.5a-f0Z-Zf64nam__f1aa-f16.2426X-Xf19.7157a-f18.3722Y-Yf24.1502a-f41.6039Z-Zf64.5832iiiiiiiiiiiiiiiiiiiiiam__f1aa-f5.25X-Xf37.75a-f5.25Y-Yf37.75a-f3.5Z-Zf33.5am__f1iaa-f1.5X-Xf41.5a-f5.25Y-Yf37.75aa-f5.25X-Xf37.75a-f1.5Y-Yf41.5a-f7.25Z-Zf29.75-r++q-Xf37.75q-Yf37.75q-Zf29.75f3.75-r++q-Xf5.25q-Yf37.75q-Zf29.75f3.75-r++q-Xf37.75q-Yf5.25q-Zf29.75f3.75-r++q-Xf5.25q-Yf5.25q-Zf29.75f3.75-r++q-Xf37.75q-Yf37.75q-Zf7.25f3.75-r++q-Xf5.25q-Yf37.75q-Zf7.25f3.75-r++q-Xf37.75q-Yf5.25q-Zf7.25f3.75-r++q-Xf5.25q-Yf5.25q-Zf7.25f3.75am__f1-r+q-Xf37.75q-Yf37.75f3.75a-f7.25Z-Zf29.75a-r+q-Yf37.75q-Zf29.75f3.75a-f5.25X-Xf37.75a-r+q-Xf37.75q-Zf29.75f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf5.25q-Yf37.75f3.75a-f7.25Z-Zf29.75a-r+q-Yf5.25q-Zf29.75f3.75a-f5.25X-Xf37.75a-r+q-Xf5.25q-Zf29.75f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf37.75q-Yf5.25f3.75a-f7.25Z-Zf29.75a-r+q-Yf37.75q-Zf7.25f3.75a-f5.25X-Xf37.75a-r+q-Xf37.75q-Zf7.25f3.75a-f5.25Y-Yf37.75am__f1-r+q-Xf5.25q-Yf5.25f3.75a-f7.25Z-Zf29.75a-r+q-Yf5.25q-Zf7.25f3.75a-f5.25X-Xf37.75a-r+q-Xf5.25q-Zf7.25f3.75a-f5.25Y-Yf37.75niiim-Xf21.15-Yf21.15-Zf0m+*f1X*f0Y+*f-0X*f1Y_m-Xf-21.15-Yf-21.15-Zf0-r+q-Xf4.3q-Yf4.3f1.83848m-Xf21.15-Yf21.15-Zf0m+*f6.12323e-17X*f1Y+*f-1X*f6.12323e-17Y_m-Xf-21.15-Yf-21.15-Zf0-r+q-Xf4.3q-Yf4.3f1.83848m-Xf21.15-Yf21.15-Zf0m+*f-1X*f1.22465e-16Y+*f-1.22465e-16X*f-1Y_m-Xf-21.15-Yf-21.15-Zf0-r+q-Xf4.3q-Yf4.3f1.83848m-Xf21.15-Yf21.15-Zf0m+*f-1.83697e-16X*f-1Y+*f1X*f-1.83697e-16Y_m-Xf-21.15-Yf-21.15-Zf0-r+q-Xf4.3q-Yf4.3f1.83848',float('0.000000'),float('0.000000'),float('0.000000'),float('42.299999'),float('42.299999'),float('64.000000'))",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 2
                }
            ],
            "inspector": [
                2061.4143837305451,
                1504.5760309516043
            ],
            "name": "d3",
            "script": [
                "import fab.types",
                "",
                "title('Difference')",
                "input('a', fab.types.Shape)",
                "input('b', fab.types.Shape)",
                "",
                "output('shape', a & ~b)",
                ""
            ],
            "uid": 18
        },
        {
            "datums": [
                {
                    "expr": "\u0011[__18.__2]",
                    "name": "shape",
                    "type": "_fabtypes.Shape",
                    "uid": 0
                },
                {
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                    "name": "out",
                    "type": "_fabtypes.Shape",
                    "uid": 1
                }
            ],
            "inspector": [
                2376.7338913048516,
                1508.1069310297601
            ],
            "name": "m0",
            "script": [
                "import fab",
                "",
                "title('Mesh (.stl)')",
                "",
                "input('shape', fab.types.Shape)",
                "output('out', shape)",
                "",
                "sb.export.stl(shape)",
                ""
            ],
            "uid": 20
        }
    ],
    "protocol": 6,
    "type": "sb"
}