MuHua-123
57 lines
2.4 KiB
C#
57 lines
2.4 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class DesignSuture : UnitMouseInput {
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/// <summary> 设计视图相机模块 </summary>
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public ModuleViewCamera ViewCamera => ModuleCore.ViewCameraDesign;
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/// <summary> 查询点算法模块 </summary>
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public ModuleFind<DataSide> FindSide => ModuleCore.FindSide;
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/// <summary> 计算位置到边上最近的点 </summary>
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public ModuleAlgorithm<DataIntersect> AlgorithmSidePoint => ModuleCore.AlgorithmSidePoint;
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/// <summary> 连接可视化内容生成模块 </summary>
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public ModuleVisual<DataConnector> VisualConnector => ModuleCore.VisualConnector;
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private DataSide aSide;
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private DataSide bSide;
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private DataConnector connector;
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public override void MouseDown(DataMouseInput data) {
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if (!FindSide.Find(data.WorldPosition, out aSide)) { return; }
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if (!Intersect(aSide, data.WorldPosition, out Vector3 intersectPoint)) { return; }
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connector = new DataConnector();
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connector.aPoint = intersectPoint;
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connector.bPoint = intersectPoint;
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}
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public override void MouseDrag(DataMouseInput data) {
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if (aSide == null) { return; }
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connector.bPoint = GetPosition(data);
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VisualConnector.UpdateVisual(connector);
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}
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public override void MouseRelease(DataMouseInput data) {
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if (connector == null) { return; }
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VisualConnector.ReleaseVisual(connector);
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connector = null;
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if (aSide == null || bSide == null || aSide == bSide) { return; }
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if (aSide.suture != null || bSide.suture != null) { return; }
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DataSuture suture = new DataSuture(aSide, bSide);
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aSide.suture = suture;
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bSide.suture = suture;
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aSide.plate.UpdateVisual();
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}
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private Vector3 GetPosition(DataMouseInput data) {
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if (!FindSide.Find(data.WorldPosition, out bSide)) { return data.WorldPosition; }
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if (aSide == bSide) { return data.WorldPosition; }
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if (Intersect(bSide, data.WorldPosition, out Vector3 intersectPoint)) { return intersectPoint; }
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else { return data.WorldPosition; }
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}
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private bool Intersect(DataSide side, Vector3 position, out Vector3 intersectPoint) {
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DataIntersect intersect = new DataIntersect(side, position);
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AlgorithmSidePoint.Compute(intersect);
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intersectPoint = intersect.intersectPoint;
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return intersect.isIntersect;
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}
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}
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