aabb.f90 File Reference

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Data Types
interface	aabb::merge
	Merge two aabbs. More...
interface	aabb::intersection
	Intersect two aabbs. More...
type	aabb::aabb_t
	Axis Aligned Bounding Box (aabb) data structure. More...

Modules
module	aabb
	Axis Aligned Bounding Box (aabb) implementation in Fortran.

Functions/Subroutines
type(aabb_t) function, public	aabb::get_aabb (object, padding)
	Construct the aabb of a predefined object.
subroutine	aabb::add_padding (this, padding)
	Add padding to the aabb.
type(aabb_t) function	aabb::get_aabb_point (object)
	Get the aabb of a point.
type(aabb_t) function	aabb::get_aabb_element (object)
	Get the aabb of an arbitrary element.
type(aabb_t) function	aabb::get_aabb_mesh (object)
	Get the aabb of a mesh.
type(aabb_t) function	aabb::get_aabb_tri_mesh (object)
	Get the aabb of a triangular mesh.
type(aabb_t) function	aabb::get_aabb_tet_mesh (object)
	Get the aabb of a tetrahedral mesh.
subroutine	aabb::aabb_init (this, lower_left_front, upper_right_back)
	Initialize the aabb.
pure real(kind=dp) function, dimension(3)	aabb::aabb_get_min (this)
	Get the minimum point of the aabb.
pure real(kind=dp) function, dimension(3)	aabb::aabb_get_max (this)
	Get the maximum point of the aabb.
pure real(kind=dp) function	aabb::aabb_get_width (this)
	Get the width of the aabb. Also known as the x-axis length.
pure real(kind=dp) function	aabb::aabb_get_depth (this)
	Get the depth of the aabb. Also known as the y-axis length.
pure real(kind=dp) function	aabb::aabb_get_height (this)
	Get the height of the aabb. Also known as the z-axis length.
pure real(kind=dp) function	aabb::aabb_get_diameter (this)
	Get the diameter length of the aabb.
pure real(kind=dp) function	aabb::aabb_get_surface_area (this)
	Get the surface area of the aabb.
pure real(kind=dp) function, dimension(3)	aabb::aabb_get_center (this)
	Get the center of the aabb.
pure real(kind=dp) function, dimension(3)	aabb::aabb_get_diagonal (this)
	Get the diagonal of the aabb.
logical function	aabb::aabb_overlaps (this, other)
	Check if two aabbs are overlapping.
logical function	aabb::aabb_contains_other (this, other)
	Check if this aabb contains another aabb.
logical function	aabb::aabb_contains_point (this, p)
	Check if this aabb contains a point.
type(aabb_t) function	aabb::merge_aabb (box1, box2)
	Merge two aabbs.
type(aabb_t) function	aabb::intersection_aabb (box1, box2)
	Get the intersection of two aabbs.
pure real(kind=dp) function	aabb::calculate_surface_area (this)
	Calculate the surface area of the aabb.
pure logical function	aabb::aabb_less (this, other)
	Less than comparison operator.
pure logical function	aabb::aabb_greater (this, other)
	Greater than comparison operator.