diff options
Diffstat (limited to 'src/libs/ray/ray_camera.c')
| -rw-r--r-- | src/libs/ray/ray_camera.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/libs/ray/ray_camera.c b/src/libs/ray/ray_camera.c index b942cf3..a0e3d02 100644 --- a/src/libs/ray/ray_camera.c +++ b/src/libs/ray/ray_camera.c @@ -24,8 +24,8 @@ static ray_3f_t project_corner(ray_3f_t *forward, ray_3f_t *left, ray_3f_t *up, static void project_corners(const ray_camera_t *camera, ray_camera_frame_t *frame) { ray_3f_t forward, left, up, right, down; - float half_horiz = (float)camera->width * 0.5f; - float half_vert = (float)camera->height * 0.5f; + float half_horiz = camera->film_width * 0.5f; + float half_vert = camera->film_height * 0.5f; ray_euler_basis(&camera->orientation, &forward, &up, &left); right = ray_3f_negate(&left); @@ -39,14 +39,14 @@ static void project_corners(const ray_camera_t *camera, ray_camera_frame_t *fram /* Prepare a frame of camera projection, initializing res_frame. */ -void ray_camera_frame_prepare(const ray_camera_t *camera, ray_camera_frame_t *res_frame) +void ray_camera_frame_prepare(const ray_camera_t *camera, unsigned frame_width, unsigned frame_height, ray_camera_frame_t *res_frame) { res_frame->camera = camera; project_corners(camera, res_frame); - res_frame->x_delta = 1.0f / (float)camera->width; - res_frame->y_delta = 1.0f / (float)camera->height; + res_frame->x_delta = 1.0f / (float)frame_width; + res_frame->y_delta = 1.0f / (float)frame_height; } |