Topics

Orthographic Projection - Elevation, Plan and End Elevation

Ellispses - Drawing an ellipse using concentric circles, dividing a line in equal parts.

Developments - Drawing the elevation, plan and end elevation. Drawing the development where the object is folded out flat. Broken lines shown where there is a fold.

Isometric - 30°, 30° and straight up to give crows foot axis to start.

Oblique - Draw the elevation and come back at 45° to give the depth

Transformation Geometry - Translation (moving the object a set distance and angle), axial symmetry (flicking the object over an axial line-mirror image) and central symmetry (through a single point)

Circles in Contact - If circles touch internally you subtract radii, if they touch externally you add.

Exam

The exam with be Tuesday 28th for the class from 2.00 to 3.45.

It will be held in the drawing room, room 123.

Make sure your sets are fully equiped before the exam.