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Diffstat (limited to 'source/blender/freestyle/intern/winged_edge/Nature.h')
| -rwxr-xr-x | source/blender/freestyle/intern/winged_edge/Nature.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/winged_edge/Nature.h b/source/blender/freestyle/intern/winged_edge/Nature.h new file mode 100755 index 00000000000..62171fae111 --- /dev/null +++ b/source/blender/freestyle/intern/winged_edge/Nature.h @@ -0,0 +1,79 @@ +// +// Filename : Nature.h +// Author(s) : Emmanuel Turquin +// Purpose : Different natures for both vertices and edges +// Date of creation : 01/07/2003 +// +/////////////////////////////////////////////////////////////////////////////// + + +// +// Copyright (C) : Please refer to the COPYRIGHT file distributed +// with this source distribution. +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// as published by the Free Software Foundation; either version 2 +// of the License, or (at your option) any later version. +// +// This program 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 General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +/////////////////////////////////////////////////////////////////////////////// + +#ifndef NATURE_H +# define NATURE_H + +/*! \file Nature.h + * Definitions of Natures of the ViewMap's elements + */ + +/*! Namespace gathering the different possible + * natures of 0D and 1D elements of the ViewMap + */ +namespace Nature { + + typedef unsigned short VertexNature; + + /*! true for any 0D element */ + static const VertexNature POINT = 0; // 0 + /*! true for SVertex */ + static const VertexNature S_VERTEX = (1 << 0); // 1 + /*! true for ViewVertex */ + static const VertexNature VIEW_VERTEX = (1 << 1); // 2 + /*! true for NonTVertex */ + static const VertexNature NON_T_VERTEX = (1 << 2); // 4 + /*! true for TVertex */ + static const VertexNature T_VERTEX = (1 << 3); // 8 + /*! true for CUSP */ + static const VertexNature CUSP = (1 << 4); // 16 + + typedef unsigned short EdgeNature; + /*! true for non feature edges (always false for 1D elements of the ViewMap) */ + static const EdgeNature NO_FEATURE = 0; // 0 + /*! true for silhouettes */ + static const EdgeNature SILHOUETTE = (1 << 0); // 1 + /*! true for borders */ + static const EdgeNature BORDER = (1 << 1); // 2 + /*! true for creases */ + static const EdgeNature CREASE = (1 << 2); // 4 + /*! true for ridges */ + static const EdgeNature RIDGE = (1 << 3); // 8 + /*! true for valleys */ + static const EdgeNature VALLEY = (1 << 4); // 16 + /*! true for suggestive contours */ + static const EdgeNature SUGGESTIVE_CONTOUR = (1 << 5); // 32 + /*! true for material boundaries */ + static const EdgeNature MATERIAL_BOUNDARY = (1 << 6); // 64 + /*! true for user-defined edge marks */ + static const EdgeNature EDGE_MARK = (1 << 7); // 128 + +} // end of namespace Nature + +#endif // NATURE_H |