rayzor
annotate src/camera.cc @ 0:2a5340a6eee4
rayzor first commit
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sat, 05 Apr 2014 08:46:27 +0300 |
| parents | |
| children | a826bf0fb169 |
| rev | line source |
|---|---|
| nuclear@0 | 1 #include "camera.h" |
| nuclear@0 | 2 |
| nuclear@0 | 3 Camera::Camera() |
| nuclear@0 | 4 : pos(0, 0, 10) |
| nuclear@0 | 5 { |
| nuclear@0 | 6 fov = M_PI; |
| nuclear@0 | 7 } |
| nuclear@0 | 8 |
| nuclear@0 | 9 void Camera::set_position(const Vector3 &pos) |
| nuclear@0 | 10 { |
| nuclear@0 | 11 this->pos = pos; |
| nuclear@0 | 12 } |
| nuclear@0 | 13 |
| nuclear@0 | 14 const Vector3 &Camera::get_position() const |
| nuclear@0 | 15 { |
| nuclear@0 | 16 return pos; |
| nuclear@0 | 17 } |
| nuclear@0 | 18 |
| nuclear@0 | 19 void Camera::set_target(const Vector3 &target) |
| nuclear@0 | 20 { |
| nuclear@0 | 21 this->target = target; |
| nuclear@0 | 22 } |
| nuclear@0 | 23 |
| nuclear@0 | 24 const Vector3 &Camera::get_target() const |
| nuclear@0 | 25 { |
| nuclear@0 | 26 return target; |
| nuclear@0 | 27 } |
| nuclear@0 | 28 |
| nuclear@0 | 29 void Camera::set_fov(float fov) |
| nuclear@0 | 30 { |
| nuclear@0 | 31 this->fov = fov; |
| nuclear@0 | 32 } |
| nuclear@0 | 33 |
| nuclear@0 | 34 float Camera::get_fov() const |
| nuclear@0 | 35 { |
| nuclear@0 | 36 return fov; |
| nuclear@0 | 37 } |
| nuclear@0 | 38 |
| nuclear@0 | 39 Matrix4x4 Camera::get_matrix() const |
| nuclear@0 | 40 { |
| nuclear@0 | 41 Matrix4x4 res; |
| nuclear@0 | 42 res.lookat(pos, target, Vector3(0, 1, 0)); |
| nuclear@0 | 43 return res; |
| nuclear@0 | 44 } |
| nuclear@0 | 45 |
| nuclear@0 | 46 Matrix4x4 Camera::get_inv_matrix() const |
| nuclear@0 | 47 { |
| nuclear@0 | 48 Matrix4x4 res; |
| nuclear@0 | 49 return res; // TODO |
| nuclear@0 | 50 } |