diff options
Diffstat (limited to 'libdimension/dimension')
| -rw-r--r-- | libdimension/dimension/object.h | 9 | ||||
| -rw-r--r-- | libdimension/dimension/sphere.h | 31 |
2 files changed, 40 insertions, 0 deletions
diff --git a/libdimension/dimension/object.h b/libdimension/dimension/object.h index 737a49d..c79d62e 100644 --- a/libdimension/dimension/object.h +++ b/libdimension/dimension/object.h @@ -26,9 +26,18 @@ */ typedef dmnsn_array *dmnsn_object_intersections_fn(dmnsn_line line); +typedef int dmnsn_object_inside_fn(dmnsn_vector point); typedef struct { + /* Generic pointer for object info */ + void *ptr; + + /* Callback functions */ dmnsn_object_intersections_fn *intersections_fn; + dmnsn_object_inside_fn *inside_fn; } dmnsn_object; +dmnsn_object *dmnsn_new_object(); +void dmnsn_delete_object(dmnsn_object *object); + #endif /* DIMENSION_OBJECT_H */ diff --git a/libdimension/dimension/sphere.h b/libdimension/dimension/sphere.h new file mode 100644 index 0000000..2547965 --- /dev/null +++ b/libdimension/dimension/sphere.h @@ -0,0 +1,31 @@ +/************************************************************************* + * Copyright (C) 2008 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/>. * + *************************************************************************/ + +#ifndef DIMENSION_SPHERE_H +#define DIMENSION_SPHERE_H + +/* + * A sphere object, of radius 1, centered at the origin. + */ + +dmnsn_object *dmnsn_new_sphere(); +void dmnsn_delete_sphere(dmnsn_object *sphere); + +#endif /* DIMENSION_SPHERE_H */ |