CCN2269 app for iPhone and iPad

The CCN2269 educational app assists engineering students to consolidate the conceptual knowledge of 2D technical drawing by 3D images & animations.

It mainly focuses on 4 types of engineering drawing concepts.
1) Six-View Drawing. It describes the relationship between 3D model and its 2D projections from the 6 different orthographic views.
2) 1st and 3rd Angle Projections. It can assist students to distinguish the differences between these two orthographic projection methods through 3D animations.
3) Half-Section View. Students can visualize the difference between sectional view and regular view through the observation on external and internal features in 3D half-section model.
4) Isometric Drawing and Circles in Isometric. The step-by-step drawing procedures are fully shown in 2D animation for students’ reference.