forked from mirror/DotRecast
55 lines
2.1 KiB
C#
55 lines
2.1 KiB
C#
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/*
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recast4j Copyright (c) 2015-2019 Piotr Piastucki piotr@jtilia.org
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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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using NUnit.Framework;
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namespace DotRecast.Recast.Test;
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using static RecastConstants;
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public class RecastTest
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{
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[Test]
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public void testClearUnwalkableTriangles()
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{
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float walkableSlopeAngle = 45;
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float[] verts = { 0, 0, 0, 1, 0, 0, 0, 0, -1 };
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int nv = 3;
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int[] walkable_tri = { 0, 1, 2 };
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int[] unwalkable_tri = { 0, 2, 1 };
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int nt = 1;
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Telemetry ctx = new Telemetry();
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{
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int[] areas = { 42 };
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Recast.clearUnwalkableTriangles(ctx, walkableSlopeAngle, verts, nv, unwalkable_tri, nt, areas);
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Assert.That(areas[0], Is.EqualTo(RC_NULL_AREA), "Sets area ID of unwalkable triangle to RC_NULL_AREA");
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}
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{
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int[] areas = { 42 };
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Recast.clearUnwalkableTriangles(ctx, walkableSlopeAngle, verts, nv, walkable_tri, nt, areas);
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Assert.That(areas[0], Is.EqualTo(42), "Does not modify walkable triangle aread ID's");
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}
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{
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int[] areas = { 42 };
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walkableSlopeAngle = 0;
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Recast.clearUnwalkableTriangles(ctx, walkableSlopeAngle, verts, nv, walkable_tri, nt, areas);
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Assert.That(areas[0], Is.EqualTo(RC_NULL_AREA), "Slopes equal to the max slope are considered unwalkable.");
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}
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}
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}
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