Prelim Revision Desktop Publishing Building Symbols CAD / CAG Libraries Colour Theory 2D/3D Modelling Commands Dimensioning Pictorial (3D)

Desktop Publishing Alignment Gradient (p118) Reverse Text (p113) Text effects (p119)

Serif Sans serif Text wrap Text following a path

Bleed (p126) White Space Balance

Unity (internet search) Symmetrical A-symmetrical

Symbols (Electrical & Architectural) P61LampPower SocketSwitchWoodBrickworkInsulationWindow

• Concrete• Sink• Wash basin• Sink top• Bath• Door• Shower tray

CAD Library What is a CAD library? Advantages

Reliable representations of everyday symbols which meet required standards (e.g. British Standards) and can be understood by a large number of people

Saves time as you don’t have to draw the symbols every time you need to use one

Reduces the chances of making mistakes when adding symbols to drawings

Colour Theory P143 Colour wheel

Primary Secondary Tertiary

Warm and Cool Advancing and Receding Harmonising and Contrasting Tints and Shades Colours and moods

2D CAD CommandsCopyMirrorTrimHatchingArrayChamferFillet

• Zoom• Scale• Circle• Line• Ellipse• Rectangle• Arc

3D CAD Commands

FilletChamferExtrudeExtrude (cut)RevolveShell

British Standards

3rd Angle Projection Symbol Scale Dimensioning

Horizontal Vertical Radius Diameter Parallel dimensioning Chain dimensioning

British Standards (Cont.)

Line types Continuous thick (outline) Continuous thin (construction) Dashed thin (hidden) Chain thin (centre lines) Chain thin double dash (fold) Chain thin thick at both ends (cutting

plane/section)

Pictorial (3D) Views Isometric Oblique One Point Perspective Two Point Perspective

Be able to identify pictorial views Know the angles used