public static RelativeDirection3F FromBlock(IMyCubeBlock block, Vector3 blockDirection)
{
RelativeDirection3F result = new RelativeDirection3F(block.CubeGrid);
result.direction_block = blockDirection;
result.CubeBlock = block;
return result;
}
public static RelativeDirection3F FromLocal(IMyCubeGrid grid, Vector3 localDirection)
{
RelativeDirection3F result = new RelativeDirection3F(grid);
result.direction_local = localDirection;
return(result);
}
public static RelativeDirection3F FromWorld(IMyCubeGrid grid, Vector3 worldDirection)
{
RelativeDirection3F result = new RelativeDirection3F(grid);
result.direction_world = worldDirection;
return(result);
}
/// <summary>
/// Rotate to face FaceBlock towards a particular direction.
/// </summary>
public void FaceTowards(RelativeDirection3F direction)
{
//myLogger.debugLog("entered FaceTowards()", "FaceTowards()");
if (!SetupStators())
return;
// get the direction FaceBlock is currently facing
Base6Directions.Direction closestDirection = FaceBlock.GetFaceDirection(direction.ToWorld());
//myLogger.debugLog("closest direction: " + closestDirection, "FaceTowards()");
RelativeDirection3F currentDir = RelativeDirection3F.FromWorld(FaceBlock.CubeGrid, FaceBlock.WorldMatrix.GetDirectionVector(closestDirection));
// get the elevation and azimuth from currentDir
float currentFaceEl, currentFaceAz;
Vector3.GetAzimuthAndElevation(currentDir.ToBlockNormalized(StatorAz as IMyCubeBlock), out currentFaceAz, out currentFaceEl);
Vector3 targetDir_block = direction.ToBlockNormalized(StatorAz as IMyCubeBlock);
float targetEl, targetAz;
Vector3.GetAzimuthAndElevation(targetDir_block, out targetAz, out targetEl);
// target elevation and azimuth will change as weapon moves
// elevation and azimuth are between -Pi and +Pi, stator angles are all over the place
float elevationChange = MathHelper.WrapAngle(currentFaceEl - targetEl);
float azimuthChange = MathHelper.WrapAngle(currentFaceAz - targetAz);
SetVelocity(StatorEl, elevationChange);
SetVelocity(StatorAz, azimuthChange);
}
public static RelativeDirection3F FromBlock(IMyCubeBlock block, Vector3 blockDirection)
{
RelativeDirection3F result = new RelativeDirection3F(block.CubeGrid);
result.direction_block = blockDirection;
result.CubeBlock = block;
return(result);
}
public static RelativeDirection3F FromWorld(IMyCubeGrid grid, Vector3 worldDirection)
{
RelativeDirection3F result = new RelativeDirection3F(grid);
result.direction_world = worldDirection;
return result;
}
public static RelativeDirection3F FromLocal(IMyCubeGrid grid, Vector3 localDirection)
{
RelativeDirection3F result = new RelativeDirection3F(grid);
result.direction_local = localDirection;
return result;
}