修复:相机视角缩略图没有更新

src/DatabaseServices/CameraSnapshoot/CameraSnapshootRecord.ts

@@ -1,3 +1,5 @@
+import { Matrix4 } from "three";
+import { CameraUpdate } from "../../GraphicsSystem/CameraUpdate";
 import { RenderType } from "../../GraphicsSystem/RenderType";
 import { Factory } from "../CADFactory";
 import { CADFiler } from "../CADFiler";
@@ -7,12 +9,9 @@ import { CADObject } from "../CADObject";
 export class CameraSnapshootRecord extends CADObject
 {
     Name: string = "";
-    _CameraData = new CADFiler;
-
-    get RenderType(): RenderType
-    {
-        return this._CameraData.Data[7];
-    }
+    CameraData = new CameraUpdate;
+    UCS: Matrix4 = new Matrix4;
+    RenderType: RenderType = RenderType.Wireframe;
 
     //#region -------------------------File-------------------------
 
@@ -20,14 +19,32 @@ export class CameraSnapshootRecord extends CADObject
     ReadFile(file: CADFiler)
     {
         let ver = file.Read();
-        this._CameraData.Data = file.Read();
+        if (ver === 1)
+        {
+            let datas: any[] = file.Read();
+            let f = new CADFiler(datas);
+            f.Read();//old ver
+            this.CameraData.ReadFile(f);
+            this.UCS.elements = f.Read();
+            this.RenderType = f.Read();
+        }
+        else
+        {
+            this.CameraData.ReadFile(file);
+            for (let i = 0; i < 16; i++)
+                this.UCS.elements[i] = file.Read();
+            this.RenderType = file.Read();
+        }
         this.Name = file.Read();
     }
     //对象将自身数据写入到文件.
     WriteFile(file: CADFiler)
     {
-        file.Write(1);
-        file.Write(this._CameraData.Data);
+        file.Write(2);
+        this.CameraData.WriteFile(file);
+        for (let e of this.UCS.elements)
+            file.Write(e);
+        file.Write(this.RenderType);
         file.Write(this.Name);
     }
     //#endregion

src/DatabaseServices/CameraSnapshoot/CameraSnapshootRecordUtil.ts

@@ -6,21 +6,17 @@ import { CameraSnapshootRecord } from "./CameraSnapshootRecord";
 export function SaveCameraSnapshootRecord(record: CameraSnapshootRecord, name: string = new Date().toLocaleString("chinese", { hour12: false }))
 {
     record.WriteAllObjectRecord();
-    record._CameraData.Clear();
-    record._CameraData.Write(1);
-    app.Viewer.CameraCtrl.WriteFile(record._CameraData);
-    record._CameraData.Write(app.Editor.UCSMatrix.toArray());
-    record._CameraData.Write(HostApplicationServices._renderType);
+    record.CameraData.CopyFrom(app.Viewer.CameraCtrl);
+    record.UCS = app.Editor.UCSMatrix;
+    record.RenderType = HostApplicationServices._renderType;
     record.Name = name;
 }
 
 export function RestoreCameraSnapshootRecord(record: CameraSnapshootRecord)
 {
-    record._CameraData.Reset();
-    let ver = record._CameraData.Read();
-    app.Viewer.CameraCtrl.ReadFile(record._CameraData);
-    app.Editor.UCSMatrix.fromArray(record._CameraData.Read());
+    app.Viewer.CameraCtrl.CopyFrom(record.CameraData);
+    app.Editor.UCSMatrix = record.UCS;
     app.Editor.UCSMatrix = app.Editor.UCSMatrix;
-    userConfig.RenderType = record._CameraData.Read();
+    userConfig.RenderType = record.RenderType;
     app.Viewer.UpdateRender();
 }

src/GraphicsSystem/CameraUpdate.ts

@@ -310,8 +310,17 @@ export class CameraUpdate
     {
         let ver = file.Read();
         this._ViewHeight = file.Read();
-        this._Target.fromArray(file.Read());
-        this._Direction.fromArray(file.Read());
+
+        if (ver < 4)
+        {
+            this._Target.fromArray(file.Read());
+            this._Direction.fromArray(file.Read());
+        }
+        else
+        {
+            this._Target.set(file.Read(), file.Read(), file.Read());
+            this._Direction.set(file.Read(), file.Read(), file.Read());
+        }
 
         this._Orbit.SetFromDirection(this._Direction);
         this.UpdateUp();
@@ -326,11 +335,21 @@ export class CameraUpdate
     //对象将自身数据写入到文件.
     WriteFile(file: CADFiler)
     {
-        file.Write(3);
+        file.Write(4);
         file.Write(this._ViewHeight);
-        file.Write(this._Target.toArray());
-        file.Write(this._Direction.toArray());
+        file.WriteVec3(this._Target);
+        file.WriteVec3(this._Direction);
         file.Write(this.CameraType);
         file.Write(this.Fov);
     }
+
+    CopyFrom(camer: CameraUpdate)
+    {
+        let f = new CADFiler;
+        camer.WriteFile(f);
+
+        f.Reset();
+
+        this.ReadFile(f);
+    }
 }

src/UI/Components/CameraControlButton/CameraState/CameraSnapshootPanel.tsx

@@ -3,12 +3,13 @@ import { action, observable } from 'mobx';
 import { observer } from 'mobx-react';
 import React, { Component } from 'react';
 import { end } from 'xaop';
+import { CADFiler } from '../../../../api';
 import { app } from '../../../../ApplicationServices/Application';
+import { equalArray } from '../../../../Common/ArrayExt';
 import { GetCurrentViewPreViewImage } from '../../../../Common/SerializeMaterial';
 import { CameraSnapshootRecord } from '../../../../DatabaseServices/CameraSnapshoot/CameraSnapshootRecord';
 import { RestoreCameraSnapshootRecord, SaveCameraSnapshootRecord } from '../../../../DatabaseServices/CameraSnapshoot/CameraSnapshootRecordUtil';
 import { userConfig } from '../../../../Editor/UserConfig';
-import { equaln } from '../../../../Geometry/GeUtils';
 import { RenderType } from '../../../../GraphicsSystem/RenderType';
 import { AppToaster } from '../../Toaster';
 import { CameraSettingIcon } from './CameraState';
@@ -105,9 +106,14 @@ export default class CameraSnapshootPanel extends Component<{}, {}>
         const total = (arr: number[]) => (arr.reduce((prev, curr) => prev + curr));
         let record = new CameraSnapshootRecord();
         SaveCameraSnapshootRecord(record);
+
+        let f = new CADFiler;
+        record.CameraData.WriteFile(f);
         for (let r of app.Database.CameraSnapshoots)
         {
-            if (equaln(total(r._CameraData.Data.flat()), total(record._CameraData.Data.flat())))
+            let f2 = new CADFiler;
+            r.CameraData.WriteFile(f2);
+            if (equalArray(f.Data, f2.Data))
             {
                 AppToaster.show({
                     message: "该相机视角已保存",