From 1baabf65de493437bd376f0554916894fcc7d86f Mon Sep 17 00:00:00 2001
From: cnr-isti-vclab <paolo.cignoni@isti.cnr.it>
Date: Wed, 22 Nov 2006 13:42:06 +0000
Subject: [PATCH] First working release

---
 apps/sample/trimesh_hole/trimesh_hole.cpp | 97 +++++++++++++++++++++++
 apps/sample/trimesh_hole/trimesh_hole.pro | 12 +++
 2 files changed, 109 insertions(+)
 create mode 100644 apps/sample/trimesh_hole/trimesh_hole.cpp
 create mode 100644 apps/sample/trimesh_hole/trimesh_hole.pro

diff --git a/apps/sample/trimesh_hole/trimesh_hole.cpp b/apps/sample/trimesh_hole/trimesh_hole.cpp
new file mode 100644
index 00000000..c6a9a4d5
--- /dev/null
+++ b/apps/sample/trimesh_hole/trimesh_hole.cpp
@@ -0,0 +1,97 @@
+#include <vector>
+
+#include<vcg/simplex/vertexplus/base.h>
+#include<vcg/simplex/faceplus/base.h>
+#include<vcg/simplex/face/topology.h>
+#include<vcg/complex/trimesh/base.h>
+
+// topology computation
+#include<vcg/complex/trimesh/update/topology.h>
+#include <vcg/complex/trimesh/update/flag.h>
+
+// half edge iterators
+#include<vcg/simplex/face/pos.h>
+
+// input output
+#include <wrap/io_trimesh/import_ply.h>
+#include <wrap/io_trimesh/export_ply.h>
+
+
+#include<vcg/complex/trimesh/hole.h>
+
+
+using namespace vcg;
+
+
+class MyEdge;    // dummy prototype never used
+class MyFace;
+class MyVertex;
+
+class MyVertex  : public VertexSimp2< MyVertex, MyEdge, MyFace, vert::Coord3f, vert::BitFlags, vert::Normal3f  >{};
+class MyFace    : public FaceSimp2  < MyVertex, MyEdge, MyFace, face::VertexRef,face::FFAdj, face::Mark, face::BitFlags, face::Normal3f > {};
+
+
+//class MyVertex:public Vertex<float,MyEdge,MyFace>{};
+//class MyFace : public FaceAFFM<MyVertex,MyEdge,MyFace>{};
+
+class MyMesh : public tri::TriMesh< std::vector<MyVertex>, std::vector<MyFace > >{};
+
+int main(int argc,char ** argv){
+
+	if(argc<4)
+	{
+		printf(
+			"\n     HoleFilling ("__DATE__")\n"
+			"Visual Computing Group I.S.T.I. C.N.R.\n"
+			"Usage: holefilling #algorithm filein.ply fileout.ply \n"
+			"#algorithm: \n"
+			" 1) Trivial Ear \n"
+			" 2) Leipa Ear \n"
+			" 3) Selfintersection Ear \n"
+			" 4) Real Leipa \n"
+			);
+		exit(0);
+	}
+	int algorithm = atoi(argv[1]);
+	if(algorithm < 0 && algorithm > 4)
+	{
+		printf("Error on selecting algorithm %d\n",algorithm);
+		exit(0);
+	}
+
+	MyMesh m;
+
+	if(vcg::tri::io::ImporterPLY<MyMesh>::Open(m,argv[2])!=0)
+	{
+		printf("Error reading file  %s\n",argv[2]);
+		exit(0);
+	}
+
+
+	//update the face-face topology 
+	vcg::tri::UpdateTopology<MyMesh>::FaceFace(m);
+	tri::UpdateFlags<MyMesh>::FaceBorderFromFF(m);
+
+	//selecting the right algorithm
+	switch(algorithm)
+	{
+	case 1:
+		vcg::tri::holeFillingEar<MyMesh, typename vcg::tri::TrivialEar<MyMesh> >(m,50,false);
+		break;
+	case 2: 
+		vcg::tri::holeFillingEar<MyMesh, typename vcg::tri::MinimumWeightEar<MyMesh> >(m,500,false);
+		break;
+	case 3:
+		vcg::tri::holeFillingIntersection<MyMesh, typename vcg::tri::SelfIntersectionEar<MyMesh> >(m,500,false);
+		break;
+	case 4:
+		vcg::tri::FillHoleMinimumWeight<MyMesh>(m, false);
+		break;
+	}
+
+	//vcg::tri::UpdateTopology<MyMesh>::FaceFace(m);
+
+	vcg::tri::io::ExporterPLY<MyMesh>::Save(m,argv[3],false);
+	return 0;
+}
+
diff --git a/apps/sample/trimesh_hole/trimesh_hole.pro b/apps/sample/trimesh_hole/trimesh_hole.pro
new file mode 100644
index 00000000..abb01d8f
--- /dev/null
+++ b/apps/sample/trimesh_hole/trimesh_hole.pro
@@ -0,0 +1,12 @@
+######################################################################
+# Automatically generated by qmake (2.00a) ven 24. giu 14:14:20 2005
+######################################################################
+
+TARGET = trimesh_hole
+LIBPATH += 
+DEPENDPATH += . 
+INCLUDEPATH += . ..\..\..\
+CONFIG += console stl
+TEMPLATE = app
+SOURCES += trimesh_hole.cpp ..\..\..\wrap\ply\plylib.cpp
+HEADERS += ..\..\..\vcg\wrap\ply\plylib.h
\ No newline at end of file