mini-led-cube/editor/src/input.h

#ifndef _INPUT_H
#define _INPUT_H

void moveCameraPosition(float direction);
void moveCameraAngle(float angle);

void keyboard(unsigned char key, int x, int y);
void keyboard_special(int key, int x, int y);

void mouse(int button, int state, int x, int y);

#endif
Start implementing a 3D GUI to configure the cube. The idea is to use OpenGL and some simple C code to display a 3D cube. With the mouse you can define which LED should be on or off on a particular frame. With this technique, you can define whole sequences of frames to form animations. 2011-10-19 01:10:15 +02:00			`#ifndef _INPUT_H`
			`#define _INPUT_H`

			`void moveCameraPosition(float direction);`
			`void moveCameraAngle(float angle);`

			`void keyboard(unsigned char key, int x, int y);`
			`void keyboard_special(int key, int x, int y);`

Add the picking feature. We can now select a LED on the screen and get the index of the LED. To get the right index, we use the color picking technique mentioned in the OpenGL RedBook. This works suprisingly pretty well (and fast!). 2011-10-30 23:55:53 +01:00			`void mouse(int button, int state, int x, int y);`

Start implementing a 3D GUI to configure the cube. The idea is to use OpenGL and some simple C code to display a 3D cube. With the mouse you can define which LED should be on or off on a particular frame. With this technique, you can define whole sequences of frames to form animations. 2011-10-19 01:10:15 +02:00			`#endif`