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/*************************************************************************
* Copyright (C) 2009 Tavian Barnes <tavianator@gmail.com> *
* *
* This file is part of The Dimension Library. *
* *
* The Dimension Library is free software; you can redistribute it and/ *
* or modify it under the terms of the GNU Lesser General Public License *
* as published by the Free Software Foundation; either version 3 of the *
* License, or (at your option) any later version. *
* *
* The Dimension Library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this program. If not, see *
* <http://www.gnu.org/licenses/>. *
*************************************************************************/
#include "dimension.h"
#include <stdlib.h> /* For malloc */
/* Solid color pigment callback */
static dmnsn_color dmnsn_solid_pigment_fn(const dmnsn_pigment *pigment,
dmnsn_vector v);
/* Create a solid color */
dmnsn_pigment *
dmnsn_new_solid_pigment(dmnsn_color color)
{
dmnsn_color *solid;
dmnsn_pigment *pigment = dmnsn_new_pigment();
if (pigment) {
solid = malloc(sizeof(dmnsn_color));
if (!solid) {
dmnsn_delete_pigment(pigment);
return NULL;
}
*solid = color;
pigment->pigment_fn = &dmnsn_solid_pigment_fn;
pigment->ptr = solid;
}
return pigment;
}
/* Solid color callback */
static dmnsn_color
dmnsn_solid_pigment_fn(const dmnsn_pigment *pigment, dmnsn_vector v)
{
dmnsn_color *color = pigment->ptr;
return *color;
}
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