Box

Object Hierarchy:

Graphene.Box Graphene.Box Graphene.Box

Description:

[ CCode ( cname = "graphene_box_t" , copy_function = "g_boxed_copy" , free_function = "g_boxed_free" , type_id = "graphene_box_get_type ()" ) ]
[ Version ( since = "1.2" ) ]
public struct Box

A 3D box, described as the volume between a minimum and a maximum vertices.


Namespace: Graphene
Package: graphene-gobject-1.0

Content:

Static methods:

  • public static unowned Box? empty ()
    A degenerate Box that can only be expanded.
  • public static unowned Box? infinite ()
    A degenerate Box that cannot be expanded.
  • public static unowned Box? minus_one ()
    A Box with the minimum vertex set at (-1, -1, -1 ) and the maximum vertex set at (0, 0, 0).
  • public static unowned Box? one ()
    A Box with the minimum vertex set at (0, 0, 0) and the maximum vertex set at (1, 1, 1).
  • public static unowned Box? one_minus_one ()
    A Box with the minimum vertex set at (-1, -1, -1 ) and the maximum vertex set at (1, 1, 1).
  • public static unowned Box? zero ()
    A Box with both the minimum and maximum vertices set at (0, 0, 0).

Methods:

  • public bool contains_box (Box b)
    Checks whether the Box this contains the given Box b.
  • public bool contains_point (Point3D point)
    Checks whether this contains the given point.
  • public bool equal (Box b)
    Checks whether the two given boxes are equal.
  • public Box expand (Point3D point)
    Expands the dimensions of this to include the coordinates at point.
  • public Box expand_scalar (float scalar)
    Expands the dimensions of this by the given scalar value.
  • public Box expand_vec3 (Vec3 vec)
    Expands the dimensions of this to include the coordinates of the given vector.
  • public Sphere get_bounding_sphere ()
    Computes the bounding Sphere capable of containing the given Box .
  • public Point3D get_center ()
    Retrieves the coordinates of the center of a Box .
  • public float get_depth ()
    Retrieves the size of the this on the Z axis.
  • public float get_height ()
    Retrieves the size of the this on the Y axis.
  • public Point3D get_max ()
    Retrieves the coordinates of the maximum point of the given Box.
  • public Point3D get_min ()
    Retrieves the coordinates of the minimum point of the given Box.
  • public Vec3 get_size ()
    Retrieves the size of the box on all three axes, and stores it into the given size vector.
  • public void get_vertices (ref Vec3[] vertices)
    Computes the vertices of the given Box.
  • public float get_width ()
    Retrieves the size of the this on the X axis.
  • public unowned Box? init (Point3D? min, Point3D? max)
    Initializes the given Box with two vertices.
  • public unowned Box? init_from_box (Box src)
    Initializes the given Box with the vertices of another Box.
  • public unowned Box? init_from_points (Point3D[] points)
    Initializes the given Box with the given array of vertices.
  • public unowned Box? init_from_vec3 (Vec3? min, Vec3? max)
    Initializes the given Box with two vertices stored inside Vec3.
  • public unowned Box? init_from_vectors (Vec3[] vectors)
    Initializes the given Box with the given array of vertices.
  • public bool intersection (Box b, out Box res)
    Intersects the two given Box.
  • public Box union (Box b)
    Unions the two given Box.