Interface IStarFocus

All Superinterfaces:
IFocus, IProperMotion
All Known Implementing Classes:
NBGalaxy, Particle, Star, StarGroup

public interface IStarFocus extends IFocus, IProperMotion
  • Method Details

    • getCatalogSource

      int getCatalogSource()
      Gets the catalog source of this star. Possible values are:
      • -1: Unknown
      • 1: Gaia
      • 2: Hipparcos (HYG)
      • 3: Tycho
      • 4: Other
      Returns:
      The catalog source number
    • getId

      long getId()
      Returns the identifier
      Specified by:
      getId in interface IFocus
      Returns:
      The identifier of this star
    • getHip

      int getHip()
      Returns the HIP number of this star, or negative if it has no HIP number
      Returns:
      The HIP number
    • getClosestDistToCamera

      double getClosestDistToCamera()
      Returns the closest star distance to the camera
      Specified by:
      getClosestDistToCamera in interface IFocus
      Returns:
      Distance of closest star to camera
    • getClosestSize

      double getClosestSize()
      Returns the size of the closest star
      Returns:
      The size of the closest star
    • getClosestName

      String getClosestName()
      Name of closest star to camera
      Specified by:
      getClosestName in interface IFocus
      Returns:
      The name of the closest star to the camera
    • getClosestPos

      Vector3d getClosestPos(Vector3d out)
      Returns the position of the closest star in camera coordinates
      Parameters:
      out - The out vector
      Returns:
      The out vector with the position
    • getClosestAbsolutePos

      Vector3b getClosestAbsolutePos(Vector3b out)
      Returns the position of the closest star in world coordinates
      Specified by:
      getClosestAbsolutePos in interface IFocus
      Parameters:
      out - The out vector
      Returns:
      The out vector with the position
    • getClosestCol

      float[] getClosestCol()
      Returns the color of the closest star
      Returns:
      The color in rgb