src/camera.h

Go to the documentation of this file.

/********************************************************************
 * sphore - SPH Opengl Rendering Engine
 *
 * This file is (or was) part of sphore.
 * sphore comes with ABSOLUTELY NO WARRANTY.
 * This is free software; and you are welcome to redistribute
 * it under the terms of the GNU General Public License
 * (see LICENSE file for details) and the provision that
 * this notice remains intact. If you modify this file, please
 * note section 2a) of the GPLv2 states that:
 *
 *  a) You must cause the modified files to carry prominent notices
 *     stating that you changed the files and the date of any change.
 *
 * Copyright (C) 2011 James Wetter. All rights reserved.
 * Contact: wetter.j@gmail.com
 *
 ********************************************************************/

#ifndef CAMERA_H
#define CAMERA_H

typedef struct _camera camera_t;

camera_t *camera_create (void);

void camera_destroy (camera_t * cam);

void camera_reset (camera_t * cam);

void camera_translate (camera_t * cam, float x, float y, float z);

void camera_rotate (camera_t * cam, float theta, float x, float y, float z);

const float *camera_get_matrix (camera_t * cam);

void camera_set_position (camera_t * cam, float x, float y, float z);

float *camera_get_inverse_rotation_matrix (camera_t * cam);
#endif