Update vesselPointing, maneuver and target structs to include heading and pitch information

Author: Patrick Bechon

src/KerbalSimpitMessageTypes.h

@@ -116,7 +116,7 @@ enum OutboundPackets
     /** Data about the current orbit.
         Messages on this channel contain an orbitInfoMessage. */
     ORBIT_MESSAGE = 36,
-    /** Data about the vessel's rotation. This is an output, not be confused with rotationMessage, an input from joysticks.
+    /** Data about the vessel's rotation (including velocities). This is an output, not be confused with rotationMessage, an input from joysticks.
         Messages on this channel contain an vesselPointingMessage. */
     ROTATION_DATA = 45,
 

src/PayloadStructs.h

@@ -139,6 +139,10 @@ struct velocityMessage {
 struct targetMessage {
   float distance; /**< Distance to target. */
   float velocity; /**< Velocity relative to target. */
+  float heading; /**< Heading of the target. */
+  float pitch; /**< Pitch of the target. */
+  float velocityHeading; /**< Heading of the velocity to the target. */
+  float velocityPitch; /**< Pitch of the velocity to the target. */
 } __attribute__((packed));
 
 /** An Airspeed information message. */
@@ -153,16 +157,19 @@ struct maneuverMessage {
   float deltaVNextManeuver; /**< Delta to the next planned maneuver. */
   float durationNextManeuver; /**< Duration of the burn for the next planned maneuver. */
   float deltaVTotal; /**< DeltaV of all the planned maneuvers. */
-  float x; /**< X rotation of maneuver node relative to worldspace */
-  float y; /**< Y rotation of maneuver node relative to worldspace */
-  float z; /**< Z rotation of maneuver node relative to worldspace */
+  float headingNextManeuver; /**< Heading of the next maneuver. */
+  float pitchNextManeuver; /**< Pitch of the next maneuver. */
 } __attribute__((packed));
 
-/** A vessel rotation information message. */
+/** A vessel orientation information message, including velocity orientation. */
 struct vesselPointingMessage {
-  float x; /**< X rotation of vessel relative to worldspace */
-  float y; /**< Y rotation of vessel relative to worldspace */
-  float z; /**< Z rotation of vessel relative to worldspace */
+  float heading; /**< Heading of the vessel (between 0 and 360, as indicated in the navball. 90 when pointing east, 180 when pointing south).*/
+  float pitch; /**< Pitch angle of the vessel (between -90 and +90. 0 for an horizontal craft, +90 when pointing up, -90 when pointing down). */
+  float roll; /**< Roll angle of the vessel (between -180 and +180. 0 for a plane on the runway, ready to takeoff). */
+  float orbitalVelocityHeading; /**< Heading of the orbital velocity. */
+  float orbitalVelocityPitch; /**< Pitch of the orbital velocity. */
+  float surfaceVelocityHeading; /**< Heading of the surface velocity. */
+  float surfaceVelocityPitch; /**< Pitch of the surface velocity. */
 } __attribute__((packed));
 
 /** A deltaV information message. */
@@ -191,7 +198,7 @@ struct tempLimitMessage {
   byte skinTempLimitPercentage; /**< Maximum temperature percentage (as current skin temp over max skin temp) of any part of the vessel. */
 } __attribute__((packed));
 
-/** A vessel rotation message.
+/** A vessel rotation message, only used to send commands to KSP.
     This struct contains information about vessel rotation commands. */
 struct rotationMessage {
   int16_t pitch; /**< Vessel pitch. */