From 47c128a3106206038e45eb8b8abf6c712f29ac14 Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Wed, 1 Jul 2009 04:45:23 +0000 Subject: New C++ dmnsn_camera* wrapper. --- libdimension/dimension/cameras.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 libdimension/dimension/cameras.h (limited to 'libdimension/dimension/cameras.h') diff --git a/libdimension/dimension/cameras.h b/libdimension/dimension/cameras.h new file mode 100644 index 0000000..bd9d162 --- /dev/null +++ b/libdimension/dimension/cameras.h @@ -0,0 +1,34 @@ +/************************************************************************* + * Copyright (C) 2008 Tavian Barnes * + * * + * 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 * + * . * + *************************************************************************/ + +/* + * Types of cameras. + */ + +#ifndef DIMENSION_CAMERAS_H +#define DIMENSION_CAMERAS_H + +/* A perspective camera, at the origin, looking at (0, 0, 1). The feild of view + is the section of the plane z = 1 from (-0.5, -0.5) to (0.5, 0.5). Rays are + transformed by the transformation matrix `trans'. */ +dmnsn_camera *dmnsn_new_perspective_camera(dmnsn_matrix trans); +void dmnsn_delete_perspective_camera(dmnsn_camera *camera); + +#endif /* DIMENSION_CAMERAS_H */ -- cgit v1.2.3