MuHua-123
79 lines
2.9 KiB
C#
79 lines
2.9 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 DesignMobile : 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> 查询贝塞尔点算法模块 </summary>
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public ModuleFind<DataBezier> FindBezier => ModuleCore.FindBezier;
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private DataBezier bezier;
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private Vector3 mousePosition;
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private Vector3 originalPosition;
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private ModulePrefab<DataPoint> prefabPoint;
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private ModulePrefab<DataPlate> prefabPlate;
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public override void MouseDown(DataMouseInput data) {
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//判断是否选中贝塞尔点
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if (FindBezier.Find(data.WorldPosition, out bezier)) {
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RecordBezier(data.ScreenPosition); return;
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}
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//判断是否选中点
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if (ViewCamera.ScreenToWorldObjectParent(data.ScreenPosition, out prefabPoint)) {
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RecordPoint(data.ScreenPosition); return;
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}
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//判断是否选中板片
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if (ViewCamera.ScreenToWorldObjectParent(data.ScreenPosition,out prefabPlate)) {
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RecordPlate(data.ScreenPosition); return;
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}
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RecordCamera(data.ScreenPosition);
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}
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public override void MouseDrag(DataMouseInput data) {
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Vector3 original = ViewCamera.ScreenToWorldPosition(mousePosition);
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Vector3 current = data.WorldPosition;
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Vector3 offset = current - original;
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if (bezier != null) { MobileBezier(offset); return; }
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if (prefabPoint != null) { MobilePoint(offset); return; }
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if (prefabPlate != null) { MobilePlate(offset); return; }
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MobileCamera(offset);
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}
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//贝塞尔
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private void RecordBezier(Vector3 screenPosition) {
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mousePosition = screenPosition;
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originalPosition = bezier.position;
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}
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private void MobileBezier(Vector3 offset) {
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Vector3 position = originalPosition + offset;
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bezier.SetBezierPosition(position);
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}
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//点
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private void RecordPoint(Vector3 screenPosition) {
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mousePosition = screenPosition;
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originalPosition = prefabPoint.Value.position;
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}
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private void MobilePoint(Vector3 offset) {
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prefabPoint.Value.position = originalPosition + offset;
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prefabPoint.Value.plate.UpdateVisual();
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}
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//板片
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private void RecordPlate(Vector3 screenPosition) {
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mousePosition = screenPosition;
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originalPosition = prefabPlate.Value.designPosition;
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}
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private void MobilePlate(Vector3 offset) {
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prefabPlate.Value.designPosition = originalPosition + offset;
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prefabPlate.Value.UpdateVisual(false);
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}
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//相机
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private void RecordCamera(Vector3 screenPosition) {
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mousePosition = screenPosition;
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originalPosition = ViewCamera.Position;
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}
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private void MobileCamera(Vector3 offset) {
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ViewCamera.Position = originalPosition - offset;
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}
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}
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