功能:在预览绘制时使用户型默认材质

src/ApplicationServices/HostApplicationServices.ts

@@ -8,6 +8,9 @@ import { DrillingOption } from '../UI/Store/drillInterface';
 export class IHostApplicationServices
 {
     DefaultMeshMaterial?: MeshBasicMaterial | MeshStandardMaterial;
+    DefaultFloorMaterial?: MeshBasicMaterial | MeshStandardMaterial;
+    DefaultWallMaterial?: MeshBasicMaterial | MeshStandardMaterial;
+
     CurrentDimStyle: ObjectId;
     @ProxyValue isShowLightShadow: boolean = true;//灯光阴影 (除太阳光外)
     ShowHistoryLog: boolean = true;

src/DatabaseServices/Database.ts

@@ -63,7 +63,7 @@ export class Database
 
     private idIndex = 1;
     private idMap = new Map<number, ObjectId>();
-    constructor(buildDefaultDrawing = false, private defaultDatabase = false, disableHistoric = false)
+    constructor(buildDefaultDrawing = false, public IsDefaultDatabase = false, disableHistoric = false)
     {
         this.ModelSpace = new BlockTableRecord().SetOwnerDatabase(this);
         this.MaterialTable = new MaterialTable().SetOwnerDatabase(this);
@@ -143,7 +143,7 @@ export class Database
 
     SettingDefaultStyleAndMaterial()
     {
-        if (!this.defaultDatabase)
+        if (!this.IsDefaultDatabase)
             return;
 
         this.DefaultMaterial = this.GetObjectId(71)?.Object as PhysicalMaterialRecord ?? this.DefaultMaterial;

src/DatabaseServices/MaterialTable.ts

@@ -1,3 +1,4 @@
+import { HostApplicationServices } from "../ApplicationServices/HostApplicationServices";
 import { CADFiler } from "./CADFiler";
 import { ObjectId } from "./ObjectId";
 import { PhysicalMaterialRecord } from "./PhysicalMaterialRecord";
@@ -17,6 +18,9 @@ export class MaterialTable extends SymbolTable
         if (id === this._CurFloorMtl) return;
         this.WriteAllObjectRecord();
         this._CurFloorMtl = id;
+
+        if (this._db && this._db.IsDefaultDatabase)
+            HostApplicationServices.DefaultFloorMaterial = (id.Object as PhysicalMaterialRecord).Material;
     }
 
     set CurWallMtl(id)
@@ -24,6 +28,9 @@ export class MaterialTable extends SymbolTable
         if (id === this._CurWallMtl) return;
         this.WriteAllObjectRecord();
         this._CurWallMtl = id;
+
+        if (this._db && this._db.IsDefaultDatabase)
+            HostApplicationServices.DefaultWallMaterial = (id.Object as PhysicalMaterialRecord).Material;
     }
 
     get Materials()

src/DatabaseServices/Room/Entity/Flat/RoomFlatFloor.ts

@@ -1,5 +1,8 @@
+import { MeshStandardMaterial } from "three";
+import { HostApplicationServices } from "../../../../ApplicationServices/HostApplicationServices";
 import { Factory } from "../../../CADFactory";
 import { CADFiler } from "../../../CADFiler";
+import { PhysicalMaterialRecord } from "../../../PhysicalMaterialRecord";
 import { RoomFlatBase } from "./RoomFlatBase";
 
 
@@ -24,4 +27,11 @@ export class RoomFlatFloor extends RoomFlatBase
         super.WriteFile(file);
         file.Write(1);//ver
     }
+
+    protected get MeshMaterial()
+    {
+        if (this._MaterialId && this._MaterialId.Object)
+            return (<PhysicalMaterialRecord>this._MaterialId.Object).Material as MeshStandardMaterial;
+        return HostApplicationServices.DefaultFloorMaterial ?? HostApplicationServices.DefaultMeshMaterial;
+    }
 }

src/DatabaseServices/Room/Entity/Flat/RoomFlatTop.ts

@@ -1,7 +1,9 @@
-import { Face3, Geometry, ShapeUtils, Vector3 } from "three";
+import { Face3, Geometry, MeshStandardMaterial, ShapeUtils, Vector3 } from "three";
+import { HostApplicationServices } from "../../../../ApplicationServices/HostApplicationServices";
 import { arrayPushArray } from "../../../../Common/ArrayExt";
 import { AsVector3 } from "../../../../Geometry/GeUtils";
 import { Factory } from "../../../CADFactory";
+import { PhysicalMaterialRecord } from "../../../PhysicalMaterialRecord";
 import { RoomFlatBase, UpdateTempPolyline } from "./RoomFlatBase";
 
 
@@ -60,4 +62,11 @@ export class RoomFlatTop extends RoomFlatBase
     {
         return false;
     }
+
+    protected get MeshMaterial()
+    {
+        if (this._MaterialId && this._MaterialId.Object)
+            return (<PhysicalMaterialRecord>this._MaterialId.Object).Material as MeshStandardMaterial;
+        return HostApplicationServices.DefaultWallMaterial ?? HostApplicationServices.DefaultMeshMaterial;
+    }
 }

src/DatabaseServices/Room/Entity/Wall/RoomWallBase.ts

@@ -1,4 +1,5 @@
-import { Line as TLine, Mesh, Object3D } from "three";
+import { Line as TLine, Mesh, MeshStandardMaterial, Object3D } from "three";
+import { HostApplicationServices } from "../../../../ApplicationServices/HostApplicationServices";
 import { ColorMaterial } from "../../../../Common/ColorPalette";
 import { equaln } from "../../../../Geometry/GeUtils";
 import { RenderType } from "../../../../GraphicsSystem/RenderType";
@@ -11,6 +12,7 @@ import { Curve } from "../../../Entity/Curve";
 import { Line } from "../../../Entity/Line";
 import { Polyline } from "../../../Entity/Polyline";
 import { ObjectId } from "../../../ObjectId";
+import { PhysicalMaterialRecord } from "../../../PhysicalMaterialRecord";
 import { RoomBase } from "../RoomBase";
 import { RoomHolePolyline } from "./Hole/RoomHolePolyline";
 import { WallSnapMode } from "./WallSnapMode";
@@ -108,6 +110,13 @@ export abstract class RoomWallBase extends RoomBase
         }
     }
 
+    protected get MeshMaterial()
+    {
+        if (this._MaterialId && this._MaterialId.Object)
+            return (<PhysicalMaterialRecord>this._MaterialId.Object).Material as MeshStandardMaterial;
+        return HostApplicationServices.DefaultWallMaterial ?? HostApplicationServices.DefaultMeshMaterial;
+    }
+
     //绘制相关_end
 
     //为了支持F后正确的保持洞