C#类库源码: 实体(选择集)镜像,阵列,移动,旋转,缩放

caiqs

这是我自已写的,原版文件在这里,如果使用中有什么问题,请与我联系

 

 

 

 

// (C) Copyright 2002-2005 by Autodesk, Inc.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  AUTODESK, INC.
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
//
// Use, duplication, or disclosure by the U.S. Government is subject to
// restrictions set forth in FAR 52.227-19 (Commercial Computer
// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
// (Rights in Technical Data and Computer Software), as applicable.
//

//using System ;
using Autodesk.AutoCAD.Runtime ;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.Geometry;
using Autodesk.AutoCAD.EditorInput;
using Autodesk.AutoCAD.ApplicationServices;
[assembly: CommandClass(typeof(Caiqs.Cutility))]
//蔡全胜 QQ 361865648 实体镜像,阵列,旋转通用类库
namespace Caiqs
{
 /// <summary>
 /// Summary description for CQSClass.
 /// </summary>
 public class Cutility
 {
  static public Database  db;
  static public Editor ed;
  public Cutility()
  {
   //
   // TODO: Add constructor logic here
   //
  }
  [CommandMethod("Comm")]
  static public void comm()
  {
   return;
  }
  
  //通过Entity对实体进行矩阵matrix3D的变换
  static public void Transform(Entity acadEntity,Matrix3d matrix3D)
  {
   try
   {
    if (acadEntity.IsWriteEnabled==true)
    {acadEntity.TransformBy(matrix3D);}
    else
    {
     Transform(acadEntity.ObjectId ,matrix3D);
    }
   }
   catch (Exception e)
   {
   throw(e);
   }
   return;
  }
  //通过Entity实体数组进行矩阵matrix3D的变换
  static public void Transform(Entity[] acadEntity,Matrix3d matrix3D)
  {
   
   int i;
   for(i=0;i<acadEntity.Length;i++)
   {
    if (acadEntity.IsWriteEnabled==true)
    {acadEntity.TransformBy(matrix3D);}
    else
    {Transform(acadEntity.ObjectId ,matrix3D);}
   }
   return;
  }
  //通过实体id对实体进行矩阵matrix3D的变换
  static public void Transform(ObjectId objectId,Matrix3d matrix3D)
  {
   Transaction  tm;
   db = HostApplicationServices.WorkingDatabase;
   tm = db.TransactionManager.StartTransaction();
   try
   {
    Entity acadEntity = (Entity)tm.GetObject(objectId, OpenMode.ForWrite);
    acadEntity.TransformBy(matrix3D);
    tm.Commit();}
   finally
   {
    tm.Dispose();
   }
   return;
  }
  //  //实体克窿
  static public Entity Clone(Entity acadEntity)
  {
   Transaction  tm;
   db = HostApplicationServices.WorkingDatabase;
   tm = db.TransactionManager.StartTransaction();
   Entity retuEnt;
   try
   {
    BlockTable bt=(BlockTable)tm.GetObject(db.BlockTableId,OpenMode.ForRead,true);
    BlockTableRecord btr=(BlockTableRecord)tm.GetObject(db.CurrentSpaceId,OpenMode.ForWrite,true);
    if (acadEntity.IsReadEnabled==true)
    {retuEnt=(Entity)acadEntity.Clone();}
    else
    {
     Entity Ent = (Entity)tm.GetObject(acadEntity.ObjectId, OpenMode.ForRead);
     retuEnt=(Entity)Ent.Clone();
    }
    btr.AppendEntity(retuEnt);
    tm.AddNewlyCreatedDBObject(retuEnt,true);
    tm.Commit();}
   finally
   {
    tm.Dispose();
   }
   return retuEnt;
  }
  //实体数组克隆
  static public Entity[] Clone(Entity[] acadEntity)
  {
   int i;
   Entity[] retuEnt=new Entity[acadEntity.Length];
   for(i=0;i<acadEntity.Length;i++)
   {
    retuEnt=Clone(acadEntity);
   }
   return retuEnt;
  }

  //通过实体id对实体进行矩阵matrix3D的变换并复制实体
  static public Entity Ctransform(ObjectId objectId,Matrix3d matrix3D)
  {
   Transaction  tm;
   db = HostApplicationServices.WorkingDatabase;
   tm = db.TransactionManager.StartTransaction();
   Entity retuEnt;
   try
   {
    BlockTable bt=(BlockTable)tm.GetObject(db.BlockTableId,OpenMode.ForRead,true);
    Entity acadEntity = (Entity)tm.GetObject(objectId, OpenMode.ForRead);
    BlockTableRecord btr=(BlockTableRecord)tm.GetObject(db.CurrentSpaceId,OpenMode.ForWrite,true);
    retuEnt=(Entity)acadEntity.Clone();
    btr.AppendEntity(retuEnt);
    tm.AddNewlyCreatedDBObject(retuEnt,true);
    Transform(retuEnt.ObjectId,matrix3D);
    tm.Commit();}
   finally
   {
    tm.Dispose();
   }
   return retuEnt;
  }
  //通过实体id数组对实体进行矩阵matrix3D的变换并复制实体
  static public Entity[] Ctransform(ObjectId[] objectId,Matrix3d matrix3D)
  {
   //   db = HostApplicationServices.WorkingDatabase;
   //   tm = db.TransactionManager.StartTransaction();
   //   BlockTable bt=(BlockTable)tm.GetObject(db.BlockTableId,OpenMode.ForRead,true);
   //   BlockTableRecord btr=(BlockTableRecord)tm.GetObject(db.CurrentSpaceId,OpenMode.ForWrite,true);
   //   //Entity acadEntity = (Entity)tm.GetObject(objectId, OpenMode.ForRead);
   //   int i;
   Entity[] retuEnt=new Entity[objectId.Length];
   //   for(i=0;i<objectId.Length;i++)
   //   {
   //    Entity acadEntity = (Entity)tm.GetObject(objectId, OpenMode.ForRead );
   //    retuEnt=(Entity)acadEntity.Clone();
   //    btr.AppendEntity(retuEnt);
   //    tm.AddNewlyCreatedDBObject(retuEnt,true);
   //   }
   //   tm.Commit();
   //   tm.Dispose();
   retuEnt=Clone(IdarraytoEntity(objectId));
   Transform(retuEnt,matrix3D);

   return retuEnt;
  }
  //Id转成实体
  static public Entity IdtoEntity(ObjectId objectId)
  {
   Transaction  tm;
   db = HostApplicationServices.WorkingDatabase;
   tm = db.TransactionManager.StartTransaction();
   Entity acadEntity = (Entity)tm.GetObject(objectId, OpenMode.ForRead );
   tm.Commit();
   tm.Dispose();
   return acadEntity;
  }
  //Id数组转成实体数组
  static public Entity[] IdarraytoEntity(ObjectId[] objectId)
  {
   Transaction  tm;
   db = HostApplicationServices.WorkingDatabase;
   tm = db.TransactionManager.StartTransaction();
   Entity[] retuEnt=new Entity[objectId.Length];
   int i;
   for (i=0;i<objectId.Length;i++)
   {
    retuEnt = (Entity)tm.GetObject(objectId, OpenMode.ForRead );
   }
   tm.Commit();
   tm.Dispose();
   return retuEnt;
  }
  //对id数组进行矩阵matrix3D的变换
  static public void Transform(ObjectId[] idArray,Matrix3d matrix3D)
  {
   Transaction  tm;
   db = HostApplicationServices.WorkingDatabase;
   tm = db.TransactionManager.StartTransaction();
   int i;
   for(i=0;i<idArray.Length;i++)
   {
    Entity acadEntity = (Entity)tm.GetObject(idArray, OpenMode.ForWrite);
    acadEntity.TransformBy(matrix3D);
   }
   tm.Commit();
   tm.Dispose();
   return;
  }
  //单个实体加入数据库
  static public void Apptodb(Entity acadEntity)
  {
   Transaction  tm;
   db = HostApplicationServices.WorkingDatabase;
   tm = db.TransactionManager.StartTransaction();
   ed=Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
   ed.WriteMessage(acadEntity.IsNewObject.ToString());
   try
   {
    BlockTable bt=(BlockTable)tm.GetObject(db.BlockTableId,OpenMode.ForRead,true);
    BlockTableRecord btr=(BlockTableRecord)tm.GetObject(db.CurrentSpaceId,OpenMode.ForWrite,true);
    btr.AppendEntity(acadEntity);
    tm.AddNewlyCreatedDBObject(acadEntity,true);
    tm.Commit();
   tm.Dispose();
   }
   catch (Exception e)
   {
    throw(e);
   }
   
    
   
   return;
  }
  //实体数组加入到数据库
  static public void Apptodb(Entity[] acadEntity)
  {
   Transaction  tm;
   db = HostApplicationServices.WorkingDatabase;
   tm = db.TransactionManager.StartTransaction();
   BlockTable bt=(BlockTable)tm.GetObject(db.BlockTableId,OpenMode.ForRead,true);
   BlockTableRecord btr=(BlockTableRecord)tm.GetObject(db.CurrentSpaceId,OpenMode.ForWrite,true);
   int i;
   for(i=0;i<acadEntity.Length;i++)
   {
    btr.AppendEntity(acadEntity);
    tm.AddNewlyCreatedDBObject(acadEntity,true);
   }
   tm.Commit();
   tm.Dispose();
   return;
  }
  [CommandMethod("Ccreat")]
  static public void Ccreat()
  {
   //db = HostApplicationServices.WorkingDatabase;
             ed=Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
   try
   {
    Line ln1=new Line(new Point3d(0,0,0),new Point3d(50,50,50));
    Move(ln1,new Point3d(50,50,0),new Point3d(0,0,0));
    ed.WriteMessage("\n移动1完成");
    Mirror(ln1,new Point3d(50,50,0),new Point3d(0,0,0));
ed.WriteMessage("\n镜像1完成");
    Rotate(ln1,new Point3d(50,50,0),3.14159/2.0);
ed.WriteMessage("\n旋转完成");
    Apptodb(ln1);
ed.WriteMessage("\n加入数据库完成");
    Copymove(ln1,new Point3d(0,0,0),new Point3d(50,50,0));
ed.WriteMessage("\n复制完成");
    Mirror(ln1,new Point3d(50,50,0),new Point3d(0,0,0));
    ed.WriteMessage("\n镜像2完成");}
   catch (Exception e)
   {
   throw(e);
   }

   return;
  }
  [CommandMethod("Cmove")]
  static public void Cmove()
  {
   ed=Application.DocumentManager.MdiActiveDocument.Editor;
   ed.WriteMessage("\n选择移动的实体: ");   
   romptSelectionResult res=ed.GetSelection();
   if (res.Status!= PromptStatus.OK) return;
   romptPointResult res1=ed.GetPoint("\n起点:");
   if (res1.Status!= PromptStatus.OK) return;
   romptPointResult res2=ed.GetPoint("\n终点:");
   if (res2.Status!= PromptStatus.OK) return;
   SelectionSet SS = res.Value;
   //Ctransform(SS.GetObjectIds,
   Move(SS,res1.Value,res2.Value);
      System.GC.Collect();
   return;

  }
  [CommandMethod("CRotate")]
  static public void Crotate()
  {
   ed=Application.DocumentManager.MdiActiveDocument.Editor;
   ed.WriteMessage("\n选择旋转的实体: ");   
   romptSelectionResult res=ed.GetSelection();
   if (res.Status!= PromptStatus.OK) return;
   romptPointResult res1=ed.GetPoint("\n基点:");
   if (res1.Status!= PromptStatus.OK) return;
   romptDoubleResult res2=ed.GetDouble("\n旋转角度(弧度): ");
   if (res2.Status!= PromptStatus.OK) return;
   SelectionSet SS = res.Value;
   Rotate(SS,res1.Value,res2.Value);
      System.GC.Collect();
   return;

  }
  [CommandMethod("Cmirror")]
  static public void Cmirror() // This method can have any name
  {
   ed=Application.DocumentManager.MdiActiveDocument.Editor;
   ed.WriteMessage("\n选择要镜像的实体: ");   
   romptSelectionResult res=ed.GetSelection();
   if (res.Status!= PromptStatus.OK) return;
   romptPointResult res1=ed.GetPoint("\n镜像线第一点::");
   if (res1.Status!= PromptStatus.OK) return;
   romptPointResult res2=ed.GetPoint("\n镜像线第二点::");
   if (res2.Status!= PromptStatus.OK) return;
   SelectionSet SS = res.Value;
   Mirror(SS,res1.Value,res2.Value);
      System.GC.Collect();
   return;
  }
  //移动单个实体 
  static public void Move(Entity acadEntity,Point3d pt1,Point3d pt2)
  {
   Vector3d vect=pt2.GetVectorTo(pt1);
   Matrix3d tf = Matrix3d.Displacement(vect);
   //Transform(acadEntity.ObjectId ,tf);
   Transform(acadEntity,tf);
   return;
  }
  //实体移动复制
  static public Entity Copymove(Entity acadEntity,Point3d pt1,Point3d pt2)
  {
   Vector3d vect=pt2.GetVectorTo(pt1);
   Matrix3d tf = Matrix3d.Displacement(vect);
   //   if (acadEntity.IsWriteEnabled==true)
   //   {acadEntity.TransformBy(tf);}
   //   else
   //   {
   //    Transform(acadEntity.ObjectId ,tf);
   //   }
   return (Ctransform(acadEntity.ObjectId,tf));
  }

  //通过ID移动单个实体
  static public void Move(ObjectId objectId,Point3d pt1,Point3d pt2)
  {
   Vector3d vect=pt2.GetVectorTo(pt1);
   Matrix3d tf = Matrix3d.Displacement(vect);
   Transform(objectId,tf);
   return;
  }
  //移动选择集 
  static public void Move(SelectionSet ss,Point3d pt1,Point3d pt2)
  {
   ObjectId[] idArray;
   idArray = ss.GetObjectIds();
   Vector3d vect=pt2.GetVectorTo(pt1);
   Matrix3d tf = Matrix3d.Displacement(vect);
   //Transform(idArray,tf);
   Ctransform(idArray,tf);
   return;
  }
  //通过实体iD数组移动实体
  static public void Move(ObjectId[] idArray,Point3d pt1,Point3d pt2)
  {
   Vector3d vect=pt2.GetVectorTo(pt1);
   Matrix3d tf = Matrix3d.Displacement(vect);
   //Transform(idArray,tf);
   Ctransform(idArray,tf);

   return;
  }
  //XY平面内旋转Entity实体
  static public void Rotate(Entity acadEntity,Point3d baspt,double Rangle)
  {
   Vector3d vect=new Vector3d(0,0,1);
   Matrix3d tf=Matrix3d.Rotation(Rangle,vect,baspt);
   Transform(acadEntity ,tf);
   return;
  }
  //XY平面内旋转实体Id
  static public void Rotate(ObjectId objectId,Point3d baspt,double Rangle)
  {
   Vector3d vect=new Vector3d(0,0,1);
   Matrix3d tf = Matrix3d.Rotation(Rangle,vect,baspt);
   Transform(objectId,tf);
   return;
  }
  //旋转选择集
  static public void Rotate(SelectionSet ss,Point3d baspt,double Rangle)
  {
   ObjectId[] idArray;
   idArray = ss.GetObjectIds();
   Vector3d vect=new Vector3d(0,0,1);
   Matrix3d tf = Matrix3d.Rotation(Rangle,vect,baspt);
   Transform(idArray,tf);
   return;
  }
  //旋转实体Id数组
  static public void Rotate(ObjectId[] idArray,Point3d baspt,double Rangle)
  {
   Vector3d vect=new Vector3d(0,0,1);
   Matrix3d tf = Matrix3d.Rotation(Rangle,vect,baspt);
   Transform(idArray,tf);
   return;
  }
  //镜像实体
  static public void Mirror(Entity acadEntity,Point3d p1,Point3d p2)
  {
   lane Myplane=new Plane(p1,new Point3d(p2.X ,p2.Y ,-100),p2);
   Matrix3d tf=Matrix3d.Mirroring(Myplane);
   Transform(acadEntity,tf);
   return;
  }
  //通过Id镜像实体
  static public void Mirror(ObjectId objectId,Point3d p1,Point3d p2)
  {
   lane Myplane=new Plane(p1,new Point3d(p2.X ,p2.Y ,-100),p2);
   Matrix3d tf=Matrix3d.Mirroring(Myplane);
   Transform(objectId,tf);
   return;
  }
  //镜像选择集
  static public void Mirror(SelectionSet ss,Point3d p1,Point3d p2)
  {
   ObjectId[] idArray;
   idArray = ss.GetObjectIds();
   lane Myplane=new Plane(p1,new Point3d(p2.X ,p2.Y ,-100),p2);
   Matrix3d tf=Matrix3d.Mirroring(Myplane);
   Transform(idArray,tf);
   return;
  }
  //镜像实体Id数组
  static public void Mirror(ObjectId[] idArray,Point3d p1,Point3d p2)
  {
   lane Myplane=new Plane(p1,new Point3d(p2.X ,p2.Y ,-100),p2);
   Matrix3d tf=Matrix3d.Mirroring(Myplane);
   Transform(idArray,tf);
   return;
  }
  //实体缩放
  static public void Scale(Entity acadEntity,Point3d basepoint,double scale)
  {
   Matrix3d tf=Matrix3d.Scaling(scale,basepoint);
   Transform(acadEntity,tf);
   return;
  }
  //实体Id缩放
  static public void Scale(ObjectId objectId,Point3d basepoint,double scale)
  {
   Matrix3d tf=Matrix3d.Scaling(scale,basepoint);
   Transform(objectId ,tf);
   return;
  }
  //选择集缩放
  static public void Scale(SelectionSet ss,Point3d basepoint,double scale)
  {
   ObjectId[] idArray;
   Matrix3d tf=Matrix3d.Scaling(scale,basepoint);
   idArray = ss.GetObjectIds();
   Transform(idArray ,tf);
   return;
  }
  //实体id数组缩放
  static public void Scale(ObjectId[] objectId,Point3d basepoint,double scale)
  {
   Matrix3d tf=Matrix3d.Scaling(scale,basepoint);
   Transform(objectId ,tf);
   return;
  }

  
 }
}

zml84

支持一下，虽然我现在还看不懂，相信以后会有用的！
谢谢！

caiqs

编译好的在这里

JOLMO

冰块给你顶一下，

houlinbo

好东西谢谢

一个样

谢谢了，用得上。

qshzhangfan

请问 如何才能只选择1次呢， 选择的时候我只要点中的一个实体就行了

xyp1964

太高了，看不懂，学习！

kk20021055

ding

carrot1983

正要学习Ｃ#，

可惜objectarx 2006的教程是用Ｃ++，难道我要改学Ｃ++。。

楼上的代码先收藏。。学习学习