3D Modeling Exercises
Exercise 4: 3D Modeling and Generating Axonometric Projections
In this exercise, a 3D model is created and used to generate a series of axonometric (isometric) projection drawings that represent the “void” space of an architectural massing model. This process introduces basic 3D modeling and projection tools, techniques, and workflows. The intent of this exercise is to develop the ability to understand solid-void relationships through the use of 3D models and axonometric drawings.
Begin the drawing in the Top viewport by creating an orthogonal grid, with equally spaced lines, parallel to the X and Y axes. Use various viewports to model a composition of three-dimensional cuboid forms (boxes) that are positioned and defined by the grid spacings, divisions, and intersections and extruded to various heights, and positions, in the positive Z axis. (See Exercise 4.1.)