Package gaiasky.util.camera

Class CameraUtils

java.lang.Object
gaiasky.util.camera.CameraUtils
public class CameraUtils extends Object
Contains camera utilities

  • Constructor Summary

    Constructors
    Constructor
    Description
    CameraUtils()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static boolean
    getLonLat​(Planet p, ICamera camera, int sx, int sy, com.badlogic.gdx.math.Vector3 v0, com.badlogic.gdx.math.Vector3 v1, com.badlogic.gdx.math.Vector3 vec, com.badlogic.gdx.math.Vector3 intersection, Vector3d in, Vector3d out, com.badlogic.gdx.math.Matrix4 localTransformInv, double[] lonlat)
     
    static boolean
    intersectScreenSphere​(Planet p, ICamera camera, int sx, int sy, com.badlogic.gdx.math.Vector3 v0, com.badlogic.gdx.math.Vector3 v1, com.badlogic.gdx.math.Vector3 vec, com.badlogic.gdx.math.Vector3 intersection)
    Checks if the planet p is hit by the screen position x and y.
    static boolean
    projectLonLat​(Planet p, ICamera camera, double lon, double lat, com.badlogic.gdx.math.Vector3 point, com.badlogic.gdx.math.Vector3 pos, Vector3d in, Vector3d out, com.badlogic.gdx.math.Matrix4 localTransform, com.badlogic.gdx.math.Vector2 xy)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • CameraUtils

      public CameraUtils()

  • Method Details

    • intersectScreenSphere

      public static boolean intersectScreenSphere​(Planet p, ICamera camera, int sx, int sy, com.badlogic.gdx.math.Vector3 v0, com.badlogic.gdx.math.Vector3 v1, com.badlogic.gdx.math.Vector3 vec, com.badlogic.gdx.math.Vector3 intersection)
      Checks if the planet p is hit by the screen position x and y.
      Parameters:
      p - The planet
      Returns:
      Whether an intersection has occurred

    • projectLonLat

      public static boolean projectLonLat​(Planet p, ICamera camera, double lon, double lat, com.badlogic.gdx.math.Vector3 point, com.badlogic.gdx.math.Vector3 pos, Vector3d in, Vector3d out, com.badlogic.gdx.math.Matrix4 localTransform, com.badlogic.gdx.math.Vector2 xy)

    • getLonLat

      public static boolean getLonLat​(Planet p, ICamera camera, int sx, int sy, com.badlogic.gdx.math.Vector3 v0, com.badlogic.gdx.math.Vector3 v1, com.badlogic.gdx.math.Vector3 vec, com.badlogic.gdx.math.Vector3 intersection, Vector3d in, Vector3d out, com.badlogic.gdx.math.Matrix4 localTransformInv, double[] lonlat)