Add fourth of several ray cast/rendering files

3 files changed, 35 insertions, 1 deletions

diff --git a/apps/graphics/traveler/include/trv_doors.h b/apps/graphics/traveler/include/trv_doors.h
index 9179e2979..33499a656 100644
--- a/apps/graphics/traveler/include/trv_doors.h
+++ b/apps/graphics/traveler/include/trv_doors.h
@@ -43,6 +43,32 @@
 #include "trv_types.h"
 
 /****************************************************************************
+ * Public Type Definitions
+ ****************************************************************************/
+
+/* This structure describes the characteristics of the door which currently
+ * being opened.
+ */
+
+struct trv_opendoor_s
+{
+  FAR struct trv_rect_data_s *rect; /* Points to the current door rectangle */
+  uint8_t       state;              /* State of the door being opened */
+  trv_coord_t   zbottom;            /* Z-Coordinate of the bottom of the door */
+  trv_coord_t   zdist;              /* Distance which the door has moved */
+  int16_t       clock;              /* This is clock which counts down the time
+                                     * remaining to keep the door open */
+};
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+/* This structure describes the door which is currently opening */
+
+struct trv_opendoor_s g_opendoor;
+
+/****************************************************************************
  * Public Function Prototypes
  ****************************************************************************/
 
diff --git a/apps/graphics/traveler/include/trv_raycast.h b/apps/graphics/traveler/include/trv_raycast.h
index dbc53cf8f..c48d1fca0 100644
--- a/apps/graphics/traveler/include/trv_raycast.h
+++ b/apps/graphics/traveler/include/trv_raycast.h
@@ -163,7 +163,7 @@ extern struct trv_camera_s g_camera;
  * Public Function Prototypes
  ****************************************************************************/
 
-void trv_raycast(int16_t pitchangle, int16_t yawangle, int16_t screenyaw,
+void trv_raycast(int16_t pitch, int16_t yaw, int16_t screenyaw,
                  FAR struct trv_raycast_s *result);
 
 #endif /* __APPS_GRAPHICS_TRAVELER_INCLUDE_TRV_RAYCAST_H */
diff --git a/apps/graphics/traveler/include/trv_rayprune.h b/apps/graphics/traveler/include/trv_rayprune.h
index 4dd0d40cb..ec35805e1 100644
--- a/apps/graphics/traveler/include/trv_rayprune.h
+++ b/apps/graphics/traveler/include/trv_rayprune.h
@@ -43,6 +43,14 @@
 #include "trv_types.h"
 
 /****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+extern struct trv_rect_head_s g_ray_xplane;  /* List of X=plane rectangles */
+extern struct trv_rect_head_s g_ray_yplane;  /* List of Y=plane rectangles */
+extern struct trv_rect_head_s g_ray_zplane;  /* List of Z=plane rectangles */
+
+/****************************************************************************
  * Public Function Prototypes
  ****************************************************************************/