1 files changed, 7 insertions, 0 deletions
diff --git a/include/xas/spatial.h b/include/xas/spatial.h
index ee2f659..581543c 100644
--- a/include/xas/spatial.h
+++ b/include/xas/spatial.h
@@ -28,6 +28,13 @@ typedef struct _xas_spatial_rotation {
     };
 } xas_spatial_rotation;
 
+typedef struct _xas_spatial_cone {
+    xas_spatial_coord coord;
+    xas_spatial_rotation rotation;
+
+    float angle;
+} xas_spatial_cone;
+
 typedef struct _xas_spatial_observer {
     xas_spatial_coord    coord;
     xas_spatial_rotation rotation;