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authorTavian Barnes <tavianator@gmail.com>2009-07-01 04:45:23 +0000
committerTavian Barnes <tavianator@gmail.com>2009-07-01 04:45:23 +0000
commit47c128a3106206038e45eb8b8abf6c712f29ac14 (patch)
tree1e0d0cbbf221214199b2473f9be40be9df17898c /libdimension/dimension
parente701e589c6a8bc4dd25d6c3e42947b83b09c24dd (diff)
downloaddimension-47c128a3106206038e45eb8b8abf6c712f29ac14.tar.xz
New C++ dmnsn_camera* wrapper.
Diffstat (limited to 'libdimension/dimension')
-rw-r--r--libdimension/dimension/cameras.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/libdimension/dimension/cameras.h b/libdimension/dimension/cameras.h
new file mode 100644
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+++ b/libdimension/dimension/cameras.h
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+/*************************************************************************
+ * 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/>. *
+ *************************************************************************/
+
+/*
+ * 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 */