[求助]用程序怎么画样条曲线？？？

leidiang · 发表于 2005-2-22 22:34:00

用程序怎么画样条曲线？？？谢谢·· 急急!!

easypower · 发表于 2005-2-23 08:32:00

AcDbSpline
int order = 3;
pSrc = new AcDbSpline(arr, order);
if (!pSrc)
throw Acad::eOutOfMemory;
assert(pSrc->degree() == order-1);

leidiang · 发表于 2005-2-24 08:25:00

版主，能否给个例子？谢谢！！

easypower · 发表于 2005-2-24 08:39:00

上面不是给出了一小段程序么?其他你对者SDK应该没什么问题吧?
建议你自己先尝试看看.

leidiang · 发表于 2005-2-24 10:30:00

行，谢谢，版主，]

leidiang · 发表于 2005-2-24 15:08:00

EntMakeDbox::makeSpline()
{
   acutPrintf(_T("\nTesting make of AcDbSpline..."));
   AcGePoint3dArray vertices;
   int ptCount;
   if (getPointArray(vertices, ptCount) != Acad::eOk)
   return;
   AcDbSpline* spline = new AcDbSpline(vertices);
   spline->setDatabaseDefaults();
   ArxDbgUtils::transformToWcs(spline, acdbHostApplicationServices()->workingDatabase());
   ArxDbgUtils::addToCurrentSpaceAndClose(spline);
}

我是我找到的一段程序

[求助]用程序怎么画样条曲线？？？

发表回复

精选推荐