/*
This file is part of t8code.
t8code is a C library to manage a collection (a forest) of multiple
connected adaptive space-trees of general element classes in parallel.
Copyright (C) 2015 the developers
t8code is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
t8code is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with t8code; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <t8_element.h>
/* We want to export the whole implementation to be callable from "C" */
T8_EXTERN_C_BEGIN ();
/* clang-format off */
const double t8_element_corner_ref_coords[T8_ECLASS_COUNT][T8_ECLASS_MAX_CORNERS][3] = {
{ { 0, 0, 0 } }, /* T8_ECLASS_VERTEX */
{ { 0, 0, 0 }, { 1, 0, 0 } }, /* T8_ECLASS_LINE */
{ { 0, 0, 0 }, { 1, 0, 0 }, { 0, 1, 0 }, { 1, 1, 0 } }, /* T8_ECLASS_QUAD */
{ { 0, 0, 0 }, { 1, 0, 0 }, { 1, 1, 0 } }, /* T8_ECLASS_TRIANGLE */
{ { 0, 0, 0 }, { 1, 0, 0 }, { 0, 1, 0 }, { 1, 1, 0 },
{ 0, 0, 1 }, { 1, 0, 1 }, { 0, 1, 1 }, { 1, 1, 1 } }, /* T8_ECLASS_HEX */
{ { 0, 0, 0 }, { 1, 0, 0 }, { 1, 0, 1 }, { 1, 1, 1 } }, /* T8_ECLASS_TET */
{ { 0, 0, 0 }, { 1, 0, 0 }, { 1, 1, 0 }, { 0, 0, 1 }, { 1, 0, 1 }, { 1, 1, 1 } }, /* T8_ECLASS_PRISM */
{ { 0, 0, 0 }, { 1, 0, 0 }, { 0, 1, 0 }, { 1, 1, 0 }, { 1, 1, 1 } } /* T8_ECLASS_PYRAMID */
};
const double t8_element_centroid_ref_coords[T8_ECLASS_COUNT][3] = {
{ 0, 0, 0 }, /* T8_ECLASS_VERTEX */
{ 0.5, 0, 0 }, /* T8_ECLASS_LINE */
{ 0.5, 0.5, 0 }, /* T8_ECLASS_QUAD */
{ 2. / 3., 1. / 3., 0 }, /* T8_ECLASS_TRIANGLE */
{ 0.5, 0.5, 0.5 }, /* T8_ECLASS_HEX */
{ 0.75, 0.25, 0.5 }, /* T8_ECLASS_TET */
{ 2. / 3., 1. / 3., 0.5 }, /* T8_ECLASS_PRISM */
{ 0.6, 0.6, 0.2 } /* T8_ECLASS_PYRAMID */
};
/* clang-format on */
T8_EXTERN_C_END ();
