Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Orthographic Projection 螢幕截圖

iPad

iPhone

About Orthographic Projection

Very useful application for technical school students and engineers. Learn or test your skills in the orthographic (orthogonal) projection through interactive way on your smartphone or tablet. This application will show you that learning can be very fun! Your knowledge will be appreciated in this application with the stars (yellow for easy mode, red for hard mode).

Application features:

--- No advertisements and no in-app purchases
--- Application improves spatial orientation
--- 1st Angle Projection
--- 3rd Angle Projection
--- Easy mode (rotate, mirror)
--- Hard mode (rotate, mirror and mix)
--- 32 parts (more soon)
--- Interactive 3D model of the part
--- Symbolic drawing creation of each part at the end

Many successes !