C++ pogramming

There are several functions for the Editor and there are basically 3 main modes:

1. Insertion mode(i):

Create different type of 3D Scenes.

2. Translation mode(o):

Rotate ans scale 3D Scenes.

3. Delete Mode(p):

Delete 3D Scenes.

First of all, lets take a look to Insertion mode:

Press "i" to change to the insetion mode.

There are three types of scenes:

Press "1" for unit cube

Press "2" for bummpy cube

Press "3" for bunny

Press "o" to change to the translation mode.

We can press "x", "y", or "z" to choose the axis to rotate or translate.

Press "h" to rotate the triangle counter-clockwise by 10 degree.

Press "j" to rotate the triangle clockwise by 10 degree.

Press "k" to increase the size by 20%

Press "l" to decrease the size by 20%

Press "-" to move left base on the axis.

Press "=" to move right base on the axis.

we can use "up", "down", "left", "right" to rotate the whole screen.

Press "F1" for wireframe

Press "F2" for flat shading

Press "F3" for phong shading