Package ke.ric.renderer.api

Record Class LightDirection

java.lang.Object
java.lang.Record
ke.ric.renderer.api.LightDirection
Record Components:
x - X or camera-right component
y - Y or camera-up component
z - Z or camera-forward component
public record LightDirection(double x, double y, double z) extends Record
Immutable unit direction. Construction normalizes any finite nonzero vector; its input length has no effect on intensity or range. The coordinate system is selected by the light using it.

  • Constructor Summary

    Constructors
    Constructor
    Description
    LightDirection(double x, double y, double z)
    Constructs a validated immutable value.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    final String
    toString()
    Returns a string representation of this record class.
    double
    x()
    Returns the value of the x record component.
    double
    y()
    Returns the value of the y record component.
    double
    z()
    Returns the value of the z record component.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • LightDirection

      public LightDirection(double x, double y, double z)
      Constructs a validated immutable value.
      Throws:
      IllegalArgumentException - if any component is nonfinite or the vector is zero

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • x

      public double x()
      Returns the value of the x record component.
      Returns:
      the value of the x record component

    • y

      public double y()
      Returns the value of the y record component.
      Returns:
      the value of the y record component

    • z

      public double z()
      Returns the value of the z record component.
      Returns:
      the value of the z record component