Graphics.UI.Handa.Keyboard

Functions for utilizing keyboard input.

Functions

keyboardPosition

Arguments

:: Num a

=> Vector3 a

The amount to incrementdecrement the xy/z coordinate for each key press.

-> IORef (Vector3 a)

A reference to the current position.

-> KeyboardMouseCallback

The GLUT keyboard/mouse callback.

Construct a callback for translating key presses into three dimensional movement.

• The plus and minus keys, respectively, increment and decrement the y coordinate.
• The right and left keys, respectively, increment and decrement the x coordinate.
• The down and up keys, respectively, increment and decrment the z coordinate.