Computational geometry tool to fill a convex polyhedron with a given volume fraction in a given direction More...

Data Types
type	mod_cg3_flood_polyhedron::t_chained_polygon_item
	Single item of the structure that track the state of the current algorithm. This structure contains a polygon stored as a list of point and edges. It also embbed information about neighbor edge, neighbor face, and if the current point is a point of the polyhedron. More...

type	mod_cg3_flood_polyhedron::t_chained_polygon
	Structure to track the state of the current algorithm. It stores the status of the cap polygon. More...

Functions/Subroutines
pure subroutine, public	mod_cg3_flood_polyhedron::cg3_flood_polyhedron (polyhedron, normal, volume, polyhedron_full, polyhedron_empty, polygon)
	Flood algorithm based on Diot & Francois 2016 publication.

Detailed Description

Computational geometry tool to fill a convex polyhedron with a given volume fraction in a given direction

Function/Subroutine Documentation

pure subroutine, public mod_cg3_flood_polyhedron::cg3_flood_polyhedron	(	type(t_polyhedron), intent(in)	polyhedron,
		double precision, dimension(3), intent(in)	normal,
		double precision, intent(in)	volume,
		type(t_polyhedron), intent(out)	polyhedron_full,
		type(t_polyhedron), intent(out), optional	polyhedron_empty,
		type(t_chained_polygon), intent(out), optional	polygon )

Flood algorithm based on Diot & Francois 2016 publication.

Reference:

Diot, S., & François, M. M. (2016). An interface reconstruction method based on an analytical formula for 3D arbitrary convex cells. Journal of Computational Physics, 305, 63-74. doi:10.1016/j.jcp.2015.10.011

Parameters

[in]	polyhedron	any convex polyhedron. Must be fully initialized.
[in]	normal	flood direction
[in]	volume	prescribed volume to flood
[out]	polyhedron_full	part of `polyhedron` flooded with prescribed `volume`
[out]	polyhedron_empty	empty part of `polyhedron`
[out]	polygon	cap polygon