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Fab Academy · Week 02

Computer-Aided
Design

Exploring the full spectrum of CAD tools — from raster painting to vector tracing, laser design, and 3D solid modelling with rendering.

MS Paint Inkscape LightBurn SolidWorks Renderair
01

Raster Image — MS Paint

Paint is a Microsoft product mostly used in arts. I used it to draw the idea I had of water and a swimming pool. Through practice, I developed a waterfall scene, experimenting with different brush types and sizes.

02

Image to Vector — Inkscape

For vector creation, I used Inkscape. I downloaded a Nottingham Forest logo and imported it to trace into a clean vector. Source: 1000logos.net

Nottingham Forest logo
Original raster image imported into Inkscape

Trace Bitmap via Path menu

I navigated to Path → Trace Bitmap to convert the raster image to a clean vector. Unlike raster images, vector files maintain perfect quality at any zoom level.

Tracing process Bitmap result
▶ Video: Zoom comparison — vector vs raster quality
03

Laser Design — LightBurn

LightBurn is a powerful software used to design and control laser cutters and engravers. It supports a wide range of file formats and drawing tools.

Key Capabilities

Project: Real Estate Logo

I built a real estate logo step by step using LightBurn's drawing and boolean tools.

Tools panel
Tool panel overview
Rectangle
Drawing base rectangles
Triangle
Adding the rooftop triangle
Combined shapes
Shapes combined before union
Union operation
Boolean Union applied
Offset borders
Offset borders + window cutouts
Final logo
✓ Final logo exported as SVG
04

3D Modelling — SolidWorks

SolidWorks is a powerful CAD software used to create 2D drawings and 3D models for engineering and product design. It was used alongside Renderair to produce realistic rendered outputs of the 3D models created.