forked from mirror/DotRecast
165 lines
7.5 KiB
C#
165 lines
7.5 KiB
C#
/*
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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 System;
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using System.IO;
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using DotRecast.Core.Numerics;
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using DotRecast.Recast.Geom;
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using NUnit.Framework;
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namespace DotRecast.Recast.Test;
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public class RecastLayersTest
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{
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private const float m_cellSize = 0.3f;
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private const float m_cellHeight = 0.2f;
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private const float m_agentHeight = 2.0f;
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private const float m_agentRadius = 0.6f;
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private const float m_agentMaxClimb = 0.9f;
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private const float m_agentMaxSlope = 45.0f;
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private const int m_regionMinSize = 8;
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private const int m_regionMergeSize = 20;
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private const float m_regionMinArea = m_regionMinSize * m_regionMinSize * m_cellSize * m_cellSize;
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private const float m_regionMergeArea = m_regionMergeSize * m_regionMergeSize * m_cellSize * m_cellSize;
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private const float m_edgeMaxLen = 12.0f;
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private const float m_edgeMaxError = 1.3f;
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private const int m_vertsPerPoly = 6;
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private const float m_detailSampleDist = 6.0f;
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private const float m_detailSampleMaxError = 1.0f;
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private readonly int m_partitionType = RcPartitionType.WATERSHED.Value;
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private const int m_tileSize = 48;
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[Test]
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public void TestDungeon2()
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{
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}
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[Test]
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public void TestDungeon()
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{
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RcHeightfieldLayerSet lset = Build("dungeon.obj", 3, 2);
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Assert.That(lset.layers.Length, Is.EqualTo(1));
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Assert.That(lset.layers[0].width, Is.EqualTo(48));
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Assert.That(lset.layers[0].hmin, Is.EqualTo(51));
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Assert.That(lset.layers[0].hmax, Is.EqualTo(67));
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Assert.That(lset.layers[0].heights[7], Is.EqualTo(17));
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Assert.That(lset.layers[0].heights[107], Is.EqualTo(15));
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Assert.That(lset.layers[0].heights[257], Is.EqualTo(13));
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Assert.That(lset.layers[0].heights[1814], Is.EqualTo(255));
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Assert.That(lset.layers[0].cons[12], Is.EqualTo(135));
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Assert.That(lset.layers[0].cons[109], Is.EqualTo(15));
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Assert.That(lset.layers[0].cons[530], Is.EqualTo(15));
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Assert.That(lset.layers[0].cons[1600], Is.EqualTo(0));
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}
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[Test]
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public void Test()
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{
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RcHeightfieldLayerSet lset = Build("nav_test.obj", 3, 2);
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Assert.That(lset.layers.Length, Is.EqualTo(3));
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Assert.That(lset.layers[0].width, Is.EqualTo(48));
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Assert.That(lset.layers[0].hmin, Is.EqualTo(13));
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Assert.That(lset.layers[0].hmax, Is.EqualTo(30));
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Assert.That(lset.layers[0].heights[7], Is.EqualTo(0));
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Assert.That(lset.layers[0].heights[107], Is.EqualTo(255));
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Assert.That(lset.layers[0].heights[257], Is.EqualTo(0));
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Assert.That(lset.layers[0].heights[1814], Is.EqualTo(255));
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Assert.That(lset.layers[0].cons[12], Is.EqualTo(133));
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Assert.That(lset.layers[0].cons[109], Is.EqualTo(0));
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Assert.That(lset.layers[0].cons[530], Is.EqualTo(0));
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Assert.That(lset.layers[0].cons[1600], Is.EqualTo(15));
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Assert.That(lset.layers[1].width, Is.EqualTo(48));
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Assert.That(lset.layers[1].hmin, Is.EqualTo(13));
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Assert.That(lset.layers[1].hmax, Is.EqualTo(13));
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Assert.That(lset.layers[1].heights[7], Is.EqualTo(255));
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Assert.That(lset.layers[1].heights[107], Is.EqualTo(255));
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Assert.That(lset.layers[1].heights[257], Is.EqualTo(255));
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Assert.That(lset.layers[1].heights[1814], Is.EqualTo(255));
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Assert.That(lset.layers[1].cons[12], Is.EqualTo(0));
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Assert.That(lset.layers[1].cons[109], Is.EqualTo(0));
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Assert.That(lset.layers[1].cons[530], Is.EqualTo(0));
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Assert.That(lset.layers[1].cons[1600], Is.EqualTo(0));
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Assert.That(lset.layers[2].width, Is.EqualTo(48));
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Assert.That(lset.layers[2].hmin, Is.EqualTo(76));
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Assert.That(lset.layers[2].hmax, Is.EqualTo(76));
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Assert.That(lset.layers[2].heights[7], Is.EqualTo(255));
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Assert.That(lset.layers[2].heights[107], Is.EqualTo(255));
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Assert.That(lset.layers[2].heights[257], Is.EqualTo(255));
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Assert.That(lset.layers[2].heights[1814], Is.EqualTo(255));
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Assert.That(lset.layers[2].cons[12], Is.EqualTo(0));
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Assert.That(lset.layers[2].cons[109], Is.EqualTo(0));
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Assert.That(lset.layers[2].cons[530], Is.EqualTo(0));
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Assert.That(lset.layers[2].cons[1600], Is.EqualTo(0));
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}
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[Test]
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public void Test2()
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{
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RcHeightfieldLayerSet lset = Build("nav_test.obj", 2, 4);
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Assert.That(lset.layers.Length, Is.EqualTo(2));
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Assert.That(lset.layers[0].width, Is.EqualTo(48));
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Assert.That(lset.layers[0].hmin, Is.EqualTo(13));
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Assert.That(lset.layers[0].hmax, Is.EqualTo(13));
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Assert.That(lset.layers[0].heights[7], Is.EqualTo(0));
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Assert.That(lset.layers[0].heights[107], Is.EqualTo(0));
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Assert.That(lset.layers[0].heights[257], Is.EqualTo(0));
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Assert.That(lset.layers[0].heights[1814], Is.EqualTo(0));
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Assert.That(lset.layers[0].cons[12], Is.EqualTo(135));
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Assert.That(lset.layers[0].cons[109], Is.EqualTo(15));
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Assert.That(lset.layers[0].cons[530], Is.EqualTo(0));
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Assert.That(lset.layers[0].cons[1600], Is.EqualTo(15));
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Assert.That(lset.layers[1].width, Is.EqualTo(48));
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Assert.That(lset.layers[1].hmin, Is.EqualTo(68));
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Assert.That(lset.layers[1].hmax, Is.EqualTo(101));
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Assert.That(lset.layers[1].heights[7], Is.EqualTo(33));
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Assert.That(lset.layers[1].heights[107], Is.EqualTo(255));
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Assert.That(lset.layers[1].heights[257], Is.EqualTo(255));
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Assert.That(lset.layers[1].heights[1814], Is.EqualTo(3));
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Assert.That(lset.layers[1].cons[12], Is.EqualTo(0));
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Assert.That(lset.layers[1].cons[109], Is.EqualTo(0));
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Assert.That(lset.layers[1].cons[530], Is.EqualTo(15));
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Assert.That(lset.layers[1].cons[1600], Is.EqualTo(0));
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}
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private RcHeightfieldLayerSet Build(string filename, int x, int y)
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{
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IInputGeomProvider geom = SimpleInputGeomProvider.LoadFile(filename);
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RcBuilder builder = new RcBuilder();
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RcConfig cfg = new RcConfig(true, m_tileSize, m_tileSize,
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RcConfig.CalcBorder(m_agentRadius, m_cellSize),
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RcPartitionType.OfValue(m_partitionType),
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m_cellSize, m_cellHeight,
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m_agentMaxSlope, m_agentHeight, m_agentRadius, m_agentMaxClimb,
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m_regionMinArea, m_regionMergeArea,
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m_edgeMaxLen, m_edgeMaxError,
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m_vertsPerPoly,
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m_detailSampleDist, m_detailSampleMaxError,
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true, true, true,
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SampleAreaModifications.SAMPLE_AREAMOD_GROUND, true);
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RcBuilderConfig bcfg = new RcBuilderConfig(cfg, geom.GetMeshBoundsMin(), geom.GetMeshBoundsMax(), x, y);
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RcHeightfieldLayerSet lset = builder.BuildLayers(geom, bcfg);
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return lset;
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}
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} |