Learning OpenSCAD for 3D Modelling

Learn OpenSCAD basics in chapter 1 part 1 by building a cube and cylinders with union, intersection, and difference, using the editor, preview, and cheat sheet to practice 3D modeling.

Build a car-like OpenSCAD model from two cubes, applying translate and rotate, add wheel cylinders, and adjust center and resolution for STL export.

Explore scaling in OpenSCAD by applying scale to car body parts, grouping objects in curly braces, and mastering rotate-before-translate, with STL preview in Visual Studio Code.

Practice parameterizing an OpenSCAD model by defining variables for wheel radius, base height, and top height, linking components with translate and rotate for a flexible pyramid rising design.

Explore OpenSCAD chapter three part one by using a sphere primitive, radius or diameter, and resizing with scale to shape car wheels and body, render and preview in VS Code.

Learn to update a car model in OpenSCAD, chapter 3 part 3, by combining spheres and cylinders with difference, union, and intersection, adding wheels and holes, and exporting to STL.

Define and parameterize modules in OpenSCAD to simplify a complex car model, reuse a single module across multiple calls, and reduce code length.

OpenSCAD teaches parameterizing modules by defining parameters inside the module and passing values when calling, enabling dynamically configurable wheel radii and heights for car models.

Learn to define and override default values for module parameters in OpenSCAD 3D modeling, using examples like sphere radius, cylinder radius, and hub thickness to control a wheel model.

Learn how to structure OpenSCAD models by separating a car into reusable modules, such as body and wheels, with default values, parameters, and translation, to simplify customization and reuse.

Learn how to modularize OpenSCAD projects by placing modules in separate scripts, load them as modules, and compare include versus use for reusable components.

Learn to structure an OpenSCAD script with multiple modules in one file, creating reusable parts like wheels and a car body. Build a ten-wheel vehicle by composing vehicle parts modules.

Explore using the MCAD library in OpenSCAD to load modules and create parameterizable 3D models. Learn to locate libraries, call rounded box modules, and tailor designs for reuse.

discover how to build more parameterizable OpenSCAD modules by separating modules into files, passing wheel radius and translate parameters, and composing simple and complex wheel designs.

Explore OpenSCAD variables in chapter 6 part 1 by defining height and radius for a cylinder, using translate to position it, and showing that later assignments override earlier ones.

Explore conditional variables in chapter six part two to dynamically control car body and wheel choices in OpenSCAD using boolean conditions.

Explore more conditional variable assignment in OpenSCAD by using multi-way conditional expressions to choose car body versions (long, short, rectangle, normal) and adjust wheel radii accordingly.

Use if statements to conditionally create the car body in OpenSCAD. Define parameters, translate parts, color features, and assemble base, top, cylinder, sphere, and bumper.

Update a car model in OpenSCAD by applying variables, value assignment, and conditional logic to build a highly parameterized car script with body parts and wheels.

Master for loops in OpenSCAD to create repeating car patterns by defining a car module and translating instances along the x axis, using variables and loop syntax.

Learn to create a circular car pattern in OpenSCAD using for loop, polar coordinates with r cos(angle) and r sin(angle), and rotate to have cars facing away, tangentially, or clockwise.

Create a spoked wheel in OpenSCAD by using difference of two cylinders and a for loop to place and rotate spokes, tuning radius, inner radius, thickness, and number of spokes.

create a car with spoked wheels by integrating the spoked wheel module, translating components, and tuning wheel radius, track, and coil parameters with defaults to render correctly.

Explore nested for loops in OpenSCAD to generate multi-row and circular car arrangements, using translate, rotate, and sine/cosine calculations to create layered patterns.

Explore how to turn 2D profiles into 3D models with rotate_extrude in OpenSCAD, building donut shapes and wheels from 2D primitives and cylinders in chapter eight.

Explore rotationally extruding to create wheel geometry from 2D shapes in OpenSCAD, using translate, rotate, and difference to form a donut tire with an axle hole.

Learn how to linear extrude 2D objects into 3D forms in OpenSCAD, using circles, diameter, height, center true, twist, and scale to craft a car body.

Explore OpenSCAD for 3D modeling by building a car body rounded from 2D extrusion, using a boolean parameter to toggle features, and applying transforms and library modules.

Learn OpenSCAD math calculations with parameters, including +, -, *, /, and transform polar to Cartesian coordinates using cosine and sine, to position a car model with wheelbase and body.

Learn how to draw 2D polygons in OpenSCAD, define points and coordinates, extrude to 3D, apply rotation and translation, and export STL for 3D printing and sharing on GitHub.

Create a racing car body in OpenSCAD by turning a 2d polygon into a 3d extrusion using defined points and parameters, then export to STL.

Build a three-dimensional heart in OpenSCAD by mapping x and y with sine and cosine, forming a polygon from parametric points, then extruding, scaling, and twisting for a heart model.

Learn to generate lists using for loops in OpenSCAD, then build a heart shape with functions and modules, and customize coordinates and points with parameters.

learn to design an aerodynamic spoiler for a racing car in OpenSCAD using NASCAR four-digit airfoil formulas, modular code, and parameterized coordinates.