!254 避免排钻穿透造型

Merge pull request !254 from ZoeLeeFZ/optDrawdrilling

src/Add-on/DrawDrilling/DrawDrillingTool.ts

@@ -5,13 +5,14 @@ import { Singleton } from "../../Common/Singleton";
 import { operationExpReg } from "../../Common/Utils";
 import { GangDrill } from "../../DatabaseServices/3DSolid/GangDrill";
 import { Board } from "../../DatabaseServices/Board";
+import { Circle } from "../../DatabaseServices/Circle";
 import { ObjectId } from "../../DatabaseServices/ObjectId";
 import { CollisionDetection } from "../../Geometry/DrillParse/CollisionDetection";
 import { Face } from "../../Geometry/DrillParse/Face";
 import { cZAxis, equaln, MoveMatrix } from "../../Geometry/GeUtils";
+import { FaceDirection } from "../../UI/Store/BoardInterface";
 import { DrillingOption, SpacingType } from "../../UI/Store/drillInterface";
 import { DrillStore } from "../../UI/Store/DrillStore";
-import { FaceDirection } from "../../UI/Store/BoardInterface";
 
 export class DrawDrillingTool extends Singleton
 {
@@ -209,12 +210,12 @@ export class DrawDrillingTool extends Singleton
 
         for (let dist of this.m_MoveDistList)
         {
+            if (this.CheckModelingCollision(this.m_Face.m_InterBoard, this.drillEnts[0], dist))
+                continue;
+
             if (this.drillEnts.length === 3)
             {
-                let pos = this.drillEnts[2].Position
-                    .applyMatrix4(MoveMatrix(new Vector3(dist)))
-                    .applyMatrix4(this.m_Face.OCS);
-                if (this.CheckModelingCollision(pos))
+                if (this.CheckModelingCollision(this.m_Face.m_LocalBoard, this.drillEnts[2], dist))
                     continue;
             }
             //新的排钻列表
@@ -233,22 +234,20 @@ export class DrawDrillingTool extends Singleton
         this.ParseDrillList(newDrillentList);
     }
     //排钻避开造型
-    private CheckModelingCollision(pos: Vector3)
+    private CheckModelingCollision(br: Board, en: GangDrill, dist: number)
     {
-        let br = this.m_Face.m_LocalBoard;
+        let mat = br.OCSInv.multiply(this.m_Face.OCS).multiply(MoveMatrix(new Vector3(dist)));
         let modelings = br.BoardModeling;
-        pos.applyMatrix4(br.OCSInv);
+        let pos = en.Position.applyMatrix4(mat);
+
         for (let m of modelings)
         {
-            if (m.thickness === br.Thickness)
-            {
-                //TODO:暂先处理挖空的造型
             let cu = m.shape.Outline.Curve;
             pos.setZ(cu.Position.z);
-                if (cu.PtInCurve(pos))
+            //排钻在造型内或者和造型碰撞
+            if (cu.PtInCurve(pos) || cu.IntersectWith(new Circle(pos, en.Radian), 0).length > 0)
             {
-                    return true;
-                }
+                return m.thickness === br.Thickness || en.Height > br.Thickness - m.thickness;
             }
         }
         return false;

src/DatabaseServices/3DSolid/GangDrill.ts

@@ -24,6 +24,10 @@ export class GangDrill extends Solid3D
         drill.m_Shape = new Shape(Contour.CreateContour([new Circle(new Vector3(), rad)]));
         return drill;
     }
+    get Height()
+    {
+        return this.m_Height;
+    }
     set Height(v: number)
     {
         this.m_Height = v;