forked from bit/DotRecastNetSim
85 lines
3.7 KiB
C#
85 lines
3.7 KiB
C#
/*
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Copyright (c) 2009-2010 Mikko Mononen memon@inside.org
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recast4j copyright (c) 2015-2019 Piotr Piastucki piotr@jtilia.org
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DotRecast Copyright (c) 2023 Choi Ikpil ikpil@naver.com
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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namespace DotRecast.Recast
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{
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public static class RcConstants
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{
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public const int RC_NULL_AREA = 0;
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public const int RC_NOT_CONNECTED = 0x3f;
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/// Defines the number of bits allocated to rcSpan::smin and rcSpan::smax.
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public const int SPAN_HEIGHT_BITS = 20;
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/// Defines the maximum value for rcSpan::smin and rcSpan::smax.
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public const int SPAN_MAX_HEIGHT = (1 << SPAN_HEIGHT_BITS) - 1;
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/// Heighfield border flag.
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/// If a heightfield region ID has this bit set, then the region is a border
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/// region and its spans are considered unwalkable.
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/// (Used during the region and contour build process.)
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/// @see rcCompactSpan::reg
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public const int RC_BORDER_REG = 0x8000;
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/// Polygon touches multiple regions.
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/// If a polygon has this region ID it was merged with or created
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/// from polygons of different regions during the polymesh
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/// build step that removes redundant border vertices.
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/// (Used during the polymesh and detail polymesh build processes)
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/// @see rcPolyMesh::regs
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public const int RC_MULTIPLE_REGS = 0;
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// Border vertex flag.
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/// If a region ID has this bit set, then the associated element lies on
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/// a tile border. If a contour vertex's region ID has this bit set, the
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/// vertex will later be removed in order to match the segments and vertices
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/// at tile boundaries.
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/// (Used during the build process.)
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/// @see rcCompactSpan::reg, #rcContour::verts, #rcContour::rverts
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public const int RC_BORDER_VERTEX = 0x10000;
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/// Area border flag.
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/// If a region ID has this bit set, then the associated element lies on
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/// the border of an area.
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/// (Used during the region and contour build process.)
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/// @see rcCompactSpan::reg, #rcContour::verts, #rcContour::rverts
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public const int RC_AREA_BORDER = 0x20000;
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/// Applied to the region id field of contour vertices in order to extract the region id.
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/// The region id field of a vertex may have several flags applied to it. So the
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/// fields value can't be used directly.
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/// @see rcContour::verts, rcContour::rverts
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public const int RC_CONTOUR_REG_MASK = 0xffff;
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/// A value which indicates an invalid index within a mesh.
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/// @note This does not necessarily indicate an error.
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/// @see rcPolyMesh::polys
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public const int RC_MESH_NULL_IDX = 0xffff;
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public const int RC_CONTOUR_TESS_WALL_EDGES = 0x01;
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/// < Tessellate solid (impassable) edges during contour
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/// simplification.
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public const int RC_CONTOUR_TESS_AREA_EDGES = 0x02;
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public const int RC_LOG_WARNING = 1;
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}
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} |