diff options
| author | Vito Caputo <vcaputo@gnugeneration.com> | 2017-02-10 07:55:51 -0800 |
|---|---|---|
| committer | Vito Caputo <vcaputo@gnugeneration.com> | 2017-02-10 08:18:11 -0800 |
| commit | 35d8587b8e6b5a85fe0f978ff8cd5a899a8ff6a4 (patch) | |
| tree | 9ec99df685acefa0df3530322bf7221c49227339 /src/modules/ray/ray.c | |
| parent | a4914d40fd9e25fa4c02af8d4c02d227064c1903 (diff) | |
ray: implement all orders in ray_euler_basis()
Originally I only implemented pitch->yaw->roll, and being new to all this
didn't fully appreciate the limitation that resulted in.
This adds all six permutations of pitch/yaw/roll, the scene must specify
the desired order when setting up the camera with the euler angles, see
the enum in ray_euler.h.
Diffstat (limited to 'src/modules/ray/ray.c')
| -rw-r--r-- | src/modules/ray/ray.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/modules/ray/ray.c b/src/modules/ray/ray.c index 60d08cf..951b1d7 100644 --- a/src/modules/ray/ray.c +++ b/src/modules/ray/ray.c @@ -90,6 +90,7 @@ static void ray(fb_fragment_t *fragment) ray_camera_t camera = { .position = { .x = 0.0, .y = 0.0, .z = 6.0 }, .orientation = { + .order = RAY_EULER_ORDER_YPR, /* yaw,pitch,roll */ .yaw = RAY_EULER_DEGREES(0.0f), .pitch = RAY_EULER_DEGREES(0.0f), .roll = RAY_EULER_DEGREES(180.0f), |