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    發布日期: 2023-10-31
  • 語言: 其他
  • 標簽: 浙江大學??作業??

資源簡介

可能有內存泄漏什么的，不過結果應該是對的。

資源截圖

代碼片段和文件信息 

#include?“HalfEdge.h“
#include?
#include?
#include?
#include?
#include?

std::tuple?MakeVertexFaceSolid（const?Coord&?coord）
{
	auto?solid?=?new?Solid;
	auto?face?=?new?Face;
	auto?loop?=?new?Loop;
	auto?vertex?=?new?Vertex;

	solid->faces.push_back（face）;
	face->parentSolid?=?solid;

	face->outerLoop?=?loop;
	loop->parentFace?=?face;

	vertex->coord?=?coord;
	solid->vertices.push_back（vertex）;

	return?std::make_tuple（vertex?face?solid）;
}

std::tuple?MakeEdgeVertex（Vertex*?vertex0?Loop*?loop?Coord?coord）
{
	auto?vertex1?=?new?Vertex;
	auto?edge?=?new?Edge;
	auto?halfEdge0?=?new?HalfEdge;
	auto?halfEdge1?=?new?HalfEdge;

	vertex1->coord?=?coord;
	halfEdge0->vertex?=?vertex0;
	halfEdge1->vertex?=?vertex1;

	halfEdge0->next?=?halfEdge1;
	halfEdge1->pre?=?halfEdge0;

	halfEdge0->parentEdge?=?edge;
	halfEdge1->parentEdge?=?edge;
	halfEdge0->parentLoop?=?loop;
	halfEdge1->parentLoop?=?loop;

	edge->halfEdge0?=?halfEdge0;
	edge->halfEdge1?=?halfEdge1;

	if?（loop->leadingHalfEdge?==?nullptr）?{
		//?if?loop?is?empty?init?with?halfEdge0?and?halfEdge1
		loop->leadingHalfEdge?=?halfEdge0;
		halfEdge0->pre?=?halfEdge1;
		halfEdge1->next?=?halfEdge0;
	}?else?{
		//?loop?is?not?empty?insert?halfEdge0?and?halfEdge1
		auto?tmp?=?loop->find（vertex0）;
		halfEdge0->pre?=?tmp->pre;
		halfEdge1->next?=?tmp;

		halfEdge0->pre->next?=?halfEdge0;
		halfEdge1->next->pre?=?halfEdge1;
	}

	auto?solid?=?loop->parentFace->parentSolid;
	solid->edges.push_back（edge）;
	solid->vertices.push_back（vertex1）;

	return?std::make_tuple（edge?vertex1）;
}

std::tuple?MakeEdgeFace（Loop*?loop0?Vertex*?vertex0?Vertex*?vertex1）
{
	auto?solid?=?loop0->parentFace->parentSolid;
	auto?face?=?new?Face;
	auto?loop1?=?new?Loop;
	auto?edge?=?new?Edge;
	auto?halfEdge0?=?new?HalfEdge;
	auto?halfEdge1?=?new?HalfEdge;

	//?set?face
	solid->faces.push_back（face）;
	face->parentSolid?=?loop0->parentFace->parentSolid;
	face->outerLoop?=?loop1;
	//?set?edge
	solid->edges.push_back（edge）;
	edge->halfEdge0?=?halfEdge0;
	edge->halfEdge1?=?halfEdge1;
	//?set?loop1
	loop1->parentFace?=?face;

	//?find?tmp?half?edges
	auto?tmphe0?=?loop0->find（vertex0）;
	auto?tmphe1?=?loop0->find（vertex1）;

	//?link?two?new?half?edges?to?loop
	halfEdge0->next?=?tmphe1;
	halfEdge0->pre?=?tmphe0->pre;
	halfEdge1->next?=?tmphe0;
	halfEdge1->pre?=?tmphe1->pre;

	tmphe0->pre->next?=?halfEdge0;
	tmphe1->pre->next?=?halfEdge1;
	tmphe0->pre?=?halfEdge1;
	tmphe1->pre?=?halfEdge0;

	//?set?two?half?edges
	halfEdge0->parentLoop?=?loop0;
	halfEdge0->parentEdge?=?edge;
	halfEdge1->parentLoop?=?loop1;
	halfEdge1->parentEdge?=?edge;
	halfEdge0->vertex?=?vertex0;
	halfEdge1->vertex?=?vertex1;
	//?maintain?two?loop
	loop1->leadingHalfEdge?=?halfEdge1;
	loop0->leadingHalfEdge?=?halfEdge0;
	return?std::make_tuple（edge?face）;
}

st

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????4212??2015-11-19?19:26??cad\cad.png

?????文件????1135324??2015-11-19?17:07??cad\display\BRep.lib

?????文件????2132638??2015-11-19?17:07??cad\display\CADMeshEditingLib.lib

?????文件?????707072??2015-11-19?17:08??cad\display\Meshframework.exe

?????文件????7055696??2011-11-21?13:36??cad\display\mfc100d.dll

?????文件?????631616??2010-09-06?13:24??cad\display\msvcp100d.dll

?????文件????1467200??2010-09-06?13:22??cad\display\msvcr100d.dll

?????文件????????557??2015-11-19?19:25??cad\display\out.brp

?????文件???????6920??2015-11-19?19:00??cad\HalfEdge.cpp

?????文件???????1574??2015-11-19?18:11??cad\HalfEdge.h

?????文件???????3085??2015-11-19?19:29??cad\main.cpp

?????目錄??????????0??2015-11-19?19:30??cad\display

?????目錄??????????0??2015-11-19?19:30??cad

?????文件????????312??2015-11-19?19:41??說明.txt

-----------?---------??----------?-----??----

?????????????13146206????????????????????14


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