VSCode Snippet for build123d + OCP CAD Viewer modeling / speed running

build123d-OCP.code-snippets

{
	// build123d CodeCAD speedmodeling snippet by Jern
	//
	// This was specifically designed for use with TooTallToby's modeling challenges, but applicable for
	// all CodeCAD modeling, but customize as desired for your own needs. This provides:
	// 1. A file template that reduces the time necessary to "just start coding/modeling"
	// 2. Shortcuts like "?ebds + TAB" that creates a BuildSketch + extrude block
	//
	// recommended to bind "Snippets: Fill file with Snippet" to e.g. CTRL + ALT + N
	// recommended to bind "Jupyter: Restart Kernel" to e.g. CTRL + ALT + /
	//
	// Possible variables are: 
	// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. 
	//
	// TODO: possibly eliminate the legacy replacement for ocp_vscode show_all with show_all itself
	"build123d-OCP": {
		"isFileTemplate": true,
		"scope": "python",
		"prefix": "build123d template",
		"body": [
			"# %%",
			"from build123d import *$1", //cursor starts here, press ctrl+enter to run then tab
			"from ocp_vscode import *",
			"from inspect import currentframe as cf",
			"",
			"set_port(3939)",
			"show_clear()",
			"set_defaults(ortho=True, default_edgecolor=\"#121212\")",
			"densa = 7800 / 1e6  # carbon steel density g/mm^3",
			"densb = 2700 / 1e6  # aluminum alloy",
			"densc = 1020 / 1e6  # ABS",
			"densd = 570 / 1e6   # red oak wood",
			"# %%",
			"",
			"$0", //cursor ends here, begin file editing as usual, ctrl+enter to run when ready
			"",
			"",
			"",
			"",
			"",
			"# print(f\"\\npart mass = {p.part.volume*densa}\")",
			"classes = (BuildPart, BuildSketch, BuildLine)  # for OCP-vscode",
			"set_colormap(ColorMap.seeded(colormap=\"rgb\", alpha=1, seed_value=\"vscod\"))",
			"variables, s_o, s_n, slocal = (list(cf().f_locals.items()), [], [], False)",
			"for name, obj in variables:",
			"    if (",
			"        isinstance(obj, classes)",
			"        and not name.startswith(\"_\")",
			"        and not name.startswith(\"obj\")",
			"        and not obj._obj is None",
			"    ):",
			"        if obj._obj_name != \"sketch\" or slocal:",
			"            s_o.append(obj), s_n.append(f\"{name}.{obj._obj_name}\")",
			"        elif obj._obj_name == \"sketch\":",
			"            s_o.append(obj.sketch), s_n.append(f\"{name}.{obj._obj_name}\")",
			"show(",
			"    *s_o,",
			"    # ,",
			"    names=s_n,",
			"    reset_camera=Camera.KEEP,",
			")",
			"",
		],
		"description": "build123d python template"
	},
	"BuildPart": {
		"scope": "python",
		"prefix": "?bdp",
		"body": [
			"with BuildPart() as p:",
			"    $0"
		]
	},
	"BuildSketch": {
		"scope": "python",
		"prefix": "?bds",
		"body": [
			"with BuildSketch($1) as s:",
			"    $0"
		]
	},
	"BuildSketchAndExtrude": {
		"scope": "python",
		"prefix": "?ebds",
		"body": [
			"with BuildSketch($1) as s:",
			"    ",
			"extrude(amount=$0)"
		]
	},
	"BuildLine": {
		"scope": "python",
		"prefix": "?bdl",
		"body": [
			"with BuildLine() as l:",
			"    $0"
		]
	},
	"Locations": {
		"scope": "python",
		"prefix": "?loc",
		"body": [
			"with Locations(($0)):",
			"    "
		]
	},
	"PolarLocations": {
		"scope": "python",
		"prefix": "?ploc",
		"body": [
			"with PolarLocations($0):",
			"    "
		]
	},
	"GridLocations": {
		"scope": "python",
		"prefix": "?gloc",
		"body": [
			"with GridLocations($0):",
			"    "
		]
	},
	"HexLocations": {
		"scope": "python",
		"prefix": "?hloc",
		"body": [
			"with HexLocations($0):",
			"    "
		]
	},
	"AlignCenter": {
		"scope": "python",
		"prefix": "?ac",
		"body": [
			"align=(Align.${1|CENTER,MIN,MAX|},Align.${2|CENTER,MIN,MAX|})",
		]
	},
	"Extrude": {
		"scope": "python",
		"prefix": "?ext",
		"body": [
			"extrude(amount=$0)",
		]
	},
	"Offset": {
		"scope": "python",
		"prefix": "?off",
		"body": [
			"offset(amount=$0)",
		]
	},
	"Split": {
		"scope": "python",
		"prefix": "?spl",
		"body": [
			"split(bisect_by=Plane.$0)",
		]
	},
	"Mirror": {
		"scope": "python",
		"prefix": "?mirr",
		"body": [
			"mirror(about=Plane.$0)",
		]
	},
	"PlaneOffset": {
		"scope": "python",
		"prefix": "?opl",
		"body": [
			"Plane.${1|XY,XZ,YZ|}.offset(${0:0})",
		]
	},
	"RectangleRounded": {
		"scope": "python",
		"prefix": "?rrnd",
		"body": [
			"RectangleRounded($0)",
		]
	},
	"ModeEnum": {
		"scope": "python",
		"prefix": "?mo",
		"body": [
			"mode=Mode.${1|SUBTRACT,PRIVATE,INTERSECT,ADD,REPLACE|}",
		]
	},
}
// "from IPython.core.display import HTML",
// "HTML(\"<script>Jupyter.notebook.kernel.restart()</script>\")",

Updated to use black/ruff formatting