48 lines
1.2 KiB
C#
48 lines
1.2 KiB
C#
using UnityEngine;
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using System.Collections;
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namespace Obi
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{
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public struct SimplexCounts
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{
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public int pointCount;
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public int edgeCount;
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public int triangleCount;
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public int simplexCount
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{
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get { return pointCount + edgeCount + triangleCount; }
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}
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public SimplexCounts(int pointCount, int edgeCount, int triangleCount)
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{
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this.pointCount = pointCount;
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this.edgeCount = edgeCount;
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this.triangleCount = triangleCount;
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}
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public int GetSimplexStartAndSize(int index, out int size)
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{
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if (index < pointCount)
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{
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size = 1;
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return index;
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}
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else if (index < pointCount + edgeCount)
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{
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size = 2;
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return pointCount + (index - pointCount) * 2;
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}
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else if (index < simplexCount)
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{
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size = 3;
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int triStart = pointCount + edgeCount * 2;
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return triStart + (index - pointCount - edgeCount) * 3;
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}
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size = 0;
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return 0;
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}
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}
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}
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