1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/camera.cc	Sat Apr 05 08:46:27 2014 +0300
     1.3 @@ -0,0 +1,50 @@
     1.4 +#include "camera.h"
     1.5 +
     1.6 +Camera::Camera()
     1.7 +	: pos(0, 0, 10)
     1.8 +{
     1.9 +	fov = M_PI;
    1.10 +}
    1.11 +
    1.12 +void Camera::set_position(const Vector3 &pos)
    1.13 +{
    1.14 +	this->pos = pos;
    1.15 +}
    1.16 +
    1.17 +const Vector3 &Camera::get_position() const
    1.18 +{
    1.19 +	return pos;
    1.20 +}
    1.21 +
    1.22 +void Camera::set_target(const Vector3 &target)
    1.23 +{
    1.24 +	this->target = target;
    1.25 +}
    1.26 +
    1.27 +const Vector3 &Camera::get_target() const
    1.28 +{
    1.29 +	return target;
    1.30 +}
    1.31 +
    1.32 +void Camera::set_fov(float fov)
    1.33 +{
    1.34 +	this->fov = fov;
    1.35 +}
    1.36 +
    1.37 +float Camera::get_fov() const
    1.38 +{
    1.39 +	return fov;
    1.40 +}
    1.41 +
    1.42 +Matrix4x4 Camera::get_matrix() const
    1.43 +{
    1.44 +	Matrix4x4 res;
    1.45 +	res.lookat(pos, target, Vector3(0, 1, 0));
    1.46 +	return res;
    1.47 +}
    1.48 +
    1.49 +Matrix4x4 Camera::get_inv_matrix() const
    1.50 +{
    1.51 +	Matrix4x4 res;
    1.52 +	return res;	// TODO
    1.53 +}