diff options
Diffstat (limited to 'libdimension/bvh/bvh.c')
| -rw-r--r-- | libdimension/bvh/bvh.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libdimension/bvh/bvh.c b/libdimension/bvh/bvh.c index eab2c28..9f460a2 100644 --- a/libdimension/bvh/bvh.c +++ b/libdimension/bvh/bvh.c @@ -186,7 +186,7 @@ dmnsn_optimize_ray(dmnsn_ray ray) { dmnsn_optimized_ray optray = { .x0 = ray.x0, - .n_inv = dmnsn_new_vector(1.0/ray.n.x, 1.0/ray.n.y, 1.0/ray.n.z) + .n_inv = dmnsn_new_vector(1.0/ray.n.X, 1.0/ray.n.Y, 1.0/ray.n.Z) }; return optray; } @@ -202,20 +202,20 @@ dmnsn_ray_box_intersection(dmnsn_optimized_ray optray, dmnsn_aabb box, double t) // or tmax == -inf, while rays inside the box will have tmin and tmax // unchanged. - double tx1 = (box.min.x - optray.x0.x)*optray.n_inv.x; - double tx2 = (box.max.x - optray.x0.x)*optray.n_inv.x; + double tx1 = (box.min.X - optray.x0.X)*optray.n_inv.X; + double tx2 = (box.max.X - optray.x0.X)*optray.n_inv.X; double tmin = dmnsn_min(tx1, tx2); double tmax = dmnsn_max(tx1, tx2); - double ty1 = (box.min.y - optray.x0.y)*optray.n_inv.y; - double ty2 = (box.max.y - optray.x0.y)*optray.n_inv.y; + double ty1 = (box.min.Y - optray.x0.Y)*optray.n_inv.Y; + double ty2 = (box.max.Y - optray.x0.Y)*optray.n_inv.Y; tmin = dmnsn_max(tmin, dmnsn_min(ty1, ty2)); tmax = dmnsn_min(tmax, dmnsn_max(ty1, ty2)); - double tz1 = (box.min.z - optray.x0.z)*optray.n_inv.z; - double tz2 = (box.max.z - optray.x0.z)*optray.n_inv.z; + double tz1 = (box.min.Z - optray.x0.Z)*optray.n_inv.Z; + double tz2 = (box.max.Z - optray.x0.Z)*optray.n_inv.Z; tmin = dmnsn_max(tmin, dmnsn_min(tz1, tz2)); tmax = dmnsn_min(tmax, dmnsn_max(tz1, tz2)); |