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Diffstat (limited to 'libdimension/lights.c')
-rw-r--r-- | libdimension/lights.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/libdimension/lights.c b/libdimension/lights.c deleted file mode 100644 index 9862506..0000000 --- a/libdimension/lights.c +++ /dev/null @@ -1,52 +0,0 @@ -/************************************************************************* - * 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" - -/* - * Point light source - */ - -static dmnsn_color -dmnsn_point_light_fn(const dmnsn_light *light, dmnsn_vector v) -{ - return *(dmnsn_color *)light->ptr; -} - -dmnsn_light * -dmnsn_new_point_light(dmnsn_vector x0, dmnsn_color color) -{ - dmnsn_light *light = dmnsn_new_light(); - if (light) { - /* Allocate room for the transformation matrix */ - dmnsn_color *ptr = malloc(sizeof(dmnsn_color)); - if (!ptr) { - dmnsn_delete_light(light); - return NULL; - } - *ptr = color; - - light->x0 = x0; - light->light_fn = &dmnsn_point_light_fn; - light->free_fn = &free; - light->ptr = ptr; - } - return light; -} |