diff options
Diffstat (limited to 'libdimension/prtree.h')
| -rw-r--r-- | libdimension/prtree.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libdimension/prtree.h b/libdimension/prtree.h index c69d1ec..86707cf 100644 --- a/libdimension/prtree.h +++ b/libdimension/prtree.h @@ -31,10 +31,12 @@ #include <stdbool.h> +/** A priority R-tree; the spatial subdivision method used for intersection + queries against the scene graph. */ typedef struct dmnsn_prtree { - dmnsn_bounding_box bounding_box; - dmnsn_array *unbounded; - dmnsn_array *bounded; + dmnsn_bounding_box bounding_box; /**< The bounding box for the whole scene. */ + dmnsn_array *unbounded; /**< The unbounded objects. */ + dmnsn_array *bounded; /**< A PR-tree of the bounded objects. */ } dmnsn_prtree; /** Create a PR-tree. */ |