t8_dhex_bits.h File Reference

Definitions of hex-specific functions. More...

#include <t8_element.h>
#include <t8_schemes/t8_default/t8_default_hex/t8_dhex.h>

Go to the source code of this file.

Functions
void	t8_dhex_compute_reference_coords (const t8_dhex_t *elem, const double *ref_coords, const size_t num_coords, double *out_coords)
	Convert points in the reference space of a hex element to points in the reference space of the tree (level 0) embedded in \( [0,1]^3 \). More...

Detailed Description

Definitions of hex-specific functions.

Function Documentation

t8_dhex_compute_reference_coords()

void t8_dhex_compute_reference_coords	(	const t8_dhex_t *	elem,
		const double *	ref_coords,
		const size_t	num_coords,
		double *	out_coords
	)

Convert points in the reference space of a hex element to points in the reference space of the tree (level 0) embedded in \( [0,1]^3 \).

Parameters

[in]	elem	Input hex.
[in]	ref_coords	The reference coordinates in the hex (num_coords times \( [0,1]^3 \))
[in]	num_coords	Number of coordinates to evaluate
[out]	out_coords	An array of num_coords x 3 x double that will be filled with the reference coordinates of the points on the hex.