MuHua-123
72 lines
3.0 KiB
C#
72 lines
3.0 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public static class DataPlateTool {
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/// <summary> 计算板片数据 </summary>
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public static void Compute(this DataPlate data) {
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//ModuleCore.I.EdgeSort.Compute(this);
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ModuleCore.I.GenerateEdge.Compute(data);
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ModuleCore.I.Polygon.Compute(data);
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data.OnChange?.Invoke();
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}
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/// <summary> 头尾循环标准化索引 </summary>
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public static int NormalIndex(int index, int maxIndex) {
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if (maxIndex == 0) { Debug.LogError("错误索引：maxIndex = 0"); return 0; }
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if (index < 0) { return NormalIndex(index + maxIndex, maxIndex); }
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if (index >= maxIndex) { return NormalIndex(index - maxIndex, maxIndex); }
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return index;
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}
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/// <summary> 根据索引查询边缘点 </summary>
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public static Vector3 FindEdgePoint(this DataPlate data, int index) {
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index = NormalIndex(index, data.edgePoints.Count);
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return data.edgePoints[index];
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}
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/// <summary> 改变边缘点 </summary>
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public static void ChangeEdgePoint(this DataPlate data, int index, Vector3 position) {
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index = NormalIndex(index, data.edgePoints.Count);
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data.edgePoints[index] = position;
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data.OnChangeEdgePoint?.Invoke(index);
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}
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/// <summary> 插入边缘点 </summary>
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public static void InsertEdgePoint(this DataPlate data, int index, Vector3 position) {
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index = NormalIndex(index, data.edgePoints.Count);
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data.edgePoints.Insert(index + 1, position);
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data.Compute();
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}
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/// <summary> 根据索引查询设计点 </summary>
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public static DataDesignPoint FindDesignPoint(this DataPlate data, int index) {
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index = NormalIndex(index, data.designPoints.Count);
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return data.designPoints[index];
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}
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/// <summary> 改变设计点 </summary>
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public static void ChangeDesignPoint(this DataPlate data, int index, Vector3 position) {
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index = NormalIndex(index, data.edgePoints.Count);
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data.designPoints[index].postiton = position;
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data.OnChangeDesignPoint?.Invoke(index);
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}
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/// <summary> 插入边缘点 </summary>
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public static void InsertDesignPoint(this DataPlate data, int index, Vector2 position) {
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int maxIndex = data.designPoints.Count;
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index = NormalIndex(index, data.designPoints.Count);
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int left = NormalIndex(index + 1, maxIndex);
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int right = NormalIndex(index, maxIndex);
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Vector2 leftBezier = (data.designPoints[left].postiton - position) * 0.5f;
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Vector2 rightBezier = (data.designPoints[right].postiton - position) * 0.5f;
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for (int i = index + 1; i < maxIndex; i++) {
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data.designPoints[i].index++;
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}
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DataDesignPoint designPoint = new DataDesignPoint(data);
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designPoint.index = index + 1;
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designPoint.postiton = position;
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designPoint.leftBezier = leftBezier;
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designPoint.rightBezier = rightBezier;
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data.designPoints.Insert(index + 1, designPoint);
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data.Compute();
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}
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}
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