fossil_winding_number

Source: src/lib/fossil_winding_number.f90

Dependencies

Contents

• dipole_cache_t
• build_cache
• traverse
• winding_number
• exact_solid_angle_sum

Variables

Name	Type	Attributes	Description
FOUR_PI	real(kind=R8P)	parameter
DEFAULT_BETA	real(kind=R8P)	parameter
MAX_CHILDREN	integer(kind=I4P)	parameter

Derived Types

dipole_cache_t

Components

Name	Type	Attributes	Description
centre	type(vector_R8P)
dipole	type(vector_R8P)
diag2	real(kind=R8P)
ready	logical

Subroutines

build_cache

Attributes: recursive

subroutine build_cache(facet, tree, n, cache)

Arguments

Name	Type	Intent	Attributes	Description
facet	type(facet_object)	in
tree	type(aabb_tree_object)	in
n	integer(kind=I4P)	in
cache	type(dipole_cache_t)	inout

Call graph

traverse

Attributes: recursive

subroutine traverse(facet, tree, n, point, beta2, cache, omega)

Arguments

Name	Type	Intent	Attributes	Description
facet	type(facet_object)	in
tree	type(aabb_tree_object)	in
n	integer(kind=I4P)	in
point	type(vector_R8P)	in
beta2	real(kind=R8P)	in
cache	type(dipole_cache_t)	in
omega	real(kind=R8P)	inout

Call graph

Functions

winding_number

Returns: real(kind=R8P)

function winding_number(facet, tree, point, beta) result(w)

Arguments

Name	Type	Intent	Attributes	Description
facet	type(facet_object)	in
tree	type(aabb_tree_object)	in	target
point	type(vector_R8P)	in
beta	real(kind=R8P)	in	optional

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exact_solid_angle_sum

Attributes: pure

Returns: real(kind=R8P)

function exact_solid_angle_sum(facet, point) result(omega)

Arguments

Name	Type	Intent	Attributes	Description
facet	type(facet_object)	in
point	type(vector_R8P)	in

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