Completed initial CAD package guides, tweaked initial code import

app/web/src/helpers/cadPackages/cadQuery/initialCode.py

@@ -0,0 +1,17 @@
+# demo shaft coupler
+
+# ^ first comment is used for download title (i.e. "demo-shaft-coupler.stl")
+
+# CadQuery docs: https://cadquery.readthedocs.io/
+
+import cadquery as cq
+from cadquery import exporters
+
+diam = 5.0
+
+result = (cq.Workplane().circle(diam).extrude(20.0)
+          .faces(">Z").workplane(invert=True).circle(1.05).cutBlind(8.0)
+          .faces("<Z").workplane(invert=True).circle(0.8).cutBlind(12.0)
+          .edges("%CIRCLE").chamfer(0.15))
+
+show_object(result)

app/web/src/helpers/cadPackages/cadQuery/userGuide.md

@@ -1,9 +1,10 @@
 ---
-"Written with": Python
-"Kernal type": BREP
+title: CadQuery
+Written with: Python
+Kernal type: BREP
+Maintained by: [The CadQuery Group](https://github.com/CadQuery)
+Documentation: [cadquery.readthedocs.io](https://cadquery.readthedocs.io)
 ---
-# CadQuery
-
 CadQuery is an intuitive, easy-to-use Python library for building parametric 3D CAD models. It has several goals:
 
 - Build models with scripts that are as close as possible to how you’d describe the object to a human, using a standard, already established programming language

app/web/src/helpers/cadPackages/jsCad/initialCode.jscad

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+const jscad = require('@jscad/modeling')
+// https://openjscad.xyz/docs/module-modeling_primitives.html
+const { cuboid, cylinder } = jscad.primitives
+
+const { rotate, translate } = jscad.transforms
+const { degToRad } = jscad.utils // because jscad uses radians for rotations
+// https://openjscad.xyz/docs/module-modeling_booleans.html
+const { subtract } = jscad.booleans
+
+function main({//@jscad-params
+    // Box example
+    width=40, // Width
+    length=20, // Length
+    height=10, // Height
+    hole=3,// Hole for cables diameter (0=no hole)
+    wall=1, // wall {min:0.5, step:0.5}
+    flip=0, // print orientation {type: 'choice', values: [0, 90, 180]}
+}){
+
+    let wallOffset = wall * 2
+    let model = subtract(
+        cuboid({size:[width, length, height]}),
+        translate([0,0,wall], cuboid({size:[width-wallOffset, length-wallOffset, height+wall]})),
+    )
+    if(hole){
+        model = subtract( model,
+            translate([width/2-wall/2], rotate([0, degToRad(90), 0 ], cylinder({radius:hole/2, height:wall})))
+        )
+    }
+    return rotate([degToRad(flip), 0, degToRad(90)], model)
+}
+
+module.exports = {main}

app/web/src/helpers/cadPackages/jsCad/userGuide.md

@@ -1,7 +1,8 @@
 ---
-"Written with": JavaScript
-"Kernal type": BREP
+title: JSCAD
+Written with: JavaScript
+Kernal type: BREP
+Maintained by: [Z3 Development + 39 contributors](https://www.github.com/jscad)
+Documentation: [openjscad.xyz/docs](https://openjscad.xyz/docs/)
 ---
-# JSCAD
-
 JSCAD is an open source set of modular, browser and command line tools for creating parametric 2D and 3D designs with Javascript code. It provides a quick, precise and reproducible method for generating 3D models, and is especially useful for 3D printing applications.

app/web/src/helpers/cadPackages/openScad/initialCode.SCAD

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+// involute donut
+
+// ^ first comment is used for download title (i.e "involute-donut.stl")
+
+// Follow the OpenSCAD tutorial: https://learn.cadhub.xyz/docs/
+
+radius=3;
+color(c="DarkGoldenrod")rotate_extrude()translate([20,0])circle(d=30);
+color(c="hotpink")rotate_extrude()translate([20,0])offset(radius)offset(-radius)difference(){
+    circle(d=34);
+    translate([-200,-500])square([500,500]);
+}

app/web/src/helpers/cadPackages/openScad/userGuide.md

@@ -1,7 +1,8 @@
 ---
-"Written with": C+-like
-"Kernal type": BREP
+title: OpenSCAD
+Written with: Custom language
+Kernal type: BREP
+Maintained by: [Marius Kintel + 15 members](https://github.com/openscad)
+Documentation: [openscad.org](https://openscad.org/)
 ---
-# OpenSCAD
-
 OpenSCAD is a solid 3D modeler that enables the creation of parametric models using its scripting language. Models are created by utilizing a technique called constructive solid geometry. According to this technique, simple objects can be transformed and combined in order to create almost any complex model.