C#类库源码: 实体(选择集)镜像,阵列,移动,旋转,缩放

caiqs 发表于 2007-8-25 08:55:00

本帖最后由作者于 2007-8-25 9:26:50 编辑 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; //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    //   }      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;    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;    //   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;    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;   }      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;   }      static public void Cmove()   {    ed=Application.DocumentManager.MdiActiveDocument.Editor;    ed.WriteMessage("\n选择移动的实体: ");       PromptSelectionResult res=ed.GetSelection();    if (res.Status!= PromptStatus.OK) return;    PromptPointResult res1=ed.GetPoint("\n起点:");    if (res1.Status!= PromptStatus.OK) return;    PromptPointResult 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;  }      static public void Crotate()   {    ed=Application.DocumentManager.MdiActiveDocument.Editor;    ed.WriteMessage("\n选择旋转的实体: ");       PromptSelectionResult res=ed.GetSelection();    if (res.Status!= PromptStatus.OK) return;    PromptPointResult res1=ed.GetPoint("\n基点:");    if (res1.Status!= PromptStatus.OK) return;    PromptDoubleResult 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;  }      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: ");       PromptSelectionResult res=ed.GetSelection();    if (res.Status!= PromptStatus.OK) return;    PromptPointResult res1=ed.GetPoint("\n镜像线第一点::");    if (res1.Status!= PromptStatus.OK) return;    PromptPointResult 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)   {    Plane 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)   {    Plane 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();    Plane 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)   {    Plane 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 发表于 2007-8-25 09:03:00

支持一下，虽然我现在还看不懂，相信以后会有用的！ 谢谢！

caiqs 发表于 2007-8-25 09:05:00

本帖最后由作者于 2007-8-25 9:09:11 编辑

编译好的在这里

JOLMO 发表于 2007-8-25 12:05:00

冰块给你顶一下，

houlinbo 发表于 2007-8-27 14:27:00

好东西谢谢

一个样 发表于 2007-8-29 23:33:00

谢谢了，用得上。

qshzhangfan 发表于 2007-8-31 10:23:00

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 发表于 2007-9-27 10:44:00

太高了，看不懂，学习！

kk20021055 发表于 2007-10-15 12:23:00

ding

carrot1983 发表于 2007-12-24 16:22:00

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

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C#类库源码: 实体(选择集)镜像,阵列,移动,旋转,缩放