diff options
Diffstat (limited to 'libdimension/dimension/object.h')
-rw-r--r-- | libdimension/dimension/object.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libdimension/dimension/object.h b/libdimension/dimension/object.h index 9019c69..28cc266 100644 --- a/libdimension/dimension/object.h +++ b/libdimension/dimension/object.h @@ -134,6 +134,10 @@ dmnsn_object_intersection(const dmnsn_object *object, dmnsn_line line, intersection->object = object; } + dmnsn_assert(!isnan(intersection->t), "Intersection point is NaN."); + dmnsn_assert(!dmnsn_vector_isnan(intersection->normal), + "Intersection normal is NaN."); + return true; } else { return false; |