Reference TVec3

  TVec3 = record
  public
    { Returns true if all components match }
    function Equals(const Value: TVec3): Boolean; inline;
    { The angles in radians of the vector in the XZ and ZY planes }
    function Angle: TVec2;
    { Mix with another vector by a percent from 0 to 1 }
    function Blend(const V: TVec3; Percent: Float): TVec3;
    { The cross product with another vector }
    function Cross(const V: TVec3): TVec3;
    { The dot product with another vector }
    function Dot(const V: TVec3): Float;
    { The length of the vector }
    function Distance: Float; overload;
    { The distance from this vector to a point }
    function Distance(X, Y, Z: Float): Float; overload;
    function Distance(const V: TVec3): Float; overload;
    { Scale the vector to a length of 1 }
    procedure Normalize;
    X: Float;
    Y: Float;
    Z: Float;
    R: Float;
    G: Float;
    B: Float;
    Red: Float;
    Green: Float;
    Blue: Float;
    Pitch: Float;
    Heading: Float;
    Roll: Float;
    Hue: Float;
    Saturation: Float;
    Lightness: Float;
    V1: TVec1;
    V2: TVec2;
    V: array[0..2] of Float;
  end;