Objectarx(求助)

qszchew

请教各位大虾：我是新手，在调试中出现以下错误，但是不知如何解决。所对应的程序是在教程上拷贝过来的！我用的是VC6.0和ObjectArx2002。

代码如下：

AcDbObjectId CCreateEnt::CreatePolygon(AcGePoint2d ptCenter, int number, double radius, double rotation, double width)
{
 AcGePoint2dArray points;
 double angle=*CCalculation::PI()/(double)number;
 for (int i = 0; i < number; i++)
 {
  AcGePoint2d pt;
  pt.x = ptCenter.x + radius * cos(i * angle);
  pt.y = ptCenter.y + radius * sin(i * angle);
  points.append(pt);
 }
 AcDbObjectId polyId = CCreateEnt::CreatePolyline(points, width);
 
 // 将其闭合
 AcDbEntity *pEnt;
 acdbOpenAcDbEntity(pEnt, polyId, AcDb::kForWrite);
 AcDbPolyline *pPoly=AcDbPolyline::cast(pEnt);
 if (pPoly!= NULL)
 {
  pPoly->setClosed(Adesk::kTrue);
 }
 pEnt->close();
 CModifyEnt::Rotate(polyId, ptCenter, rotation);
 return polyId;

}

错误如下：

D:\TEST\CreateEnts\CreateEnt.cpp(153) : error C2653: 'CCalculation' : is not a class or namespace name
D:\TEST\CreateEnts\CreateEnt.cpp(153) : error C2065: 'PI' : undeclared identifier
D:\TEST\CreateEnts\CreateEnt.cpp(153) : error C2100: illegal indirection
D:\TEST\CreateEnts\CreateEnt.cpp(166) : error C2065: 'AcDbPolyline' : undeclared identifier
D:\TEST\CreateEnts\CreateEnt.cpp(166) : error C2065: 'pPoly' : undeclared identifier
D:\TEST\CreateEnts\CreateEnt.cpp(166) : error C2653: 'AcDbPolyline' : is not a class or namespace name
D:\TEST\CreateEnts\CreateEnt.cpp(166) : error C2065: 'cast' : undeclared identifier
D:\TEST\CreateEnts\CreateEnt.cpp(166) : error C2106: '=' : left operand must be l-value
D:\TEST\CreateEnts\CreateEnt.cpp(169) : error C2227: left of '->setClosed' must point to class/struct/union
D:\TEST\CreateEnts\CreateEnt.cpp(172) : error C2653: 'CModifyEnt' : is not a class or namespace name
D:\TEST\CreateEnts\CreateEnt.cpp(172) : error C2065: 'Rotate' : undeclared identifier
执行 cl.exe 时出错.

wj_job

function XML() {
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luowy

1，注意把包含的目录加上
2，把实体关闭不必那么麻烦

2. AcDbEntity *pEnt;
3. if ( Acad::eOk != acdbOpenAcDbEntity(pEnt, polyId, AcDb::kForWrite) )
4. return;
5. pEnt->setClosed(TRUE)//我不记得具体的方法是什么，你自己去查查看
6. pEnt->close();
7. //之后的代码自己加！

复制代码

th_gsb

头文件都没include进来,程序怎么识别啊?