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This commit is contained in:
Massimiliano Corsini maxcorsini 2013-02-12 17:14:03 +00:00
parent b3a23e3214
commit de4b40321b
1 changed files with 51 additions and 31 deletions
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82
src/plugins_experimental/filter_info_vmust/filter_info.cpp
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@ -121,7 +121,7 @@ bool FilterInfoVMustPlugin::applyFilter(QAction *filter, MeshDocument &md, RichP
{
if (ID(filter) == FP_EXTRACT_INFO)
{
// INFORMATION
// INFORMATION EXTRACTED
int nv=0; // number of vertices
int ne=0; // number of edges
int nf=0; // number of faces
@ -142,9 +142,14 @@ bool FilterInfoVMustPlugin::applyFilter(QAction *filter, MeshDocument &md, RichP
float volume=0.0f; // enclosed volume
Point3f barycenter; // thin shell barycenter
Point3f masscenter; // center of mass
bool flagVN=false; // per-vertex normal
bool flagFN=false; // per-face normal
bool flagVC=false; // per-vertex color
bool flagFC=false; // per-face color
bool flagVT=false; // per-vertex texture coordinates
QString str = md.mm()->shortName();
QString filename = str + QString(".txt");
QString modelname = md.mm()->shortName();
QString filename = modelname + QString(".txt");
QFile data(filename);
if (data.open(QFile::WriteOnly | QFile::Truncate))
@ -154,7 +159,8 @@ bool FilterInfoVMustPlugin::applyFilter(QAction *filter, MeshDocument &md, RichP
/**** COMPUTE TOPOLOGICAL INFORMATION
/***********************************************************************************/
CMeshO &m=md.mm()->cm;
CMeshO &m=md.mm()->cm;
tri::Allocator<CMeshO>::CompactFaceVector(m);
tri::Allocator<CMeshO>::CompactVertexVector(m);
md.mm()->updateDataMask(MeshModel::MM_FACEFACETOPO);
@ -223,7 +229,7 @@ bool FilterInfoVMustPlugin::applyFilter(QAction *filter, MeshDocument &md, RichP
v.P() += (*it).P();
}
masscenter = v.P() / static_cast<float>(m.vert.size());
masscenter = barycenter = v.P() / static_cast<float>(m.vert.size());
}
else
{
@ -236,37 +242,51 @@ bool FilterInfoVMustPlugin::applyFilter(QAction *filter, MeshDocument &md, RichP
area = tri::Stat<CMeshO>::ComputeMeshArea(m);
barycenter = tri::Stat<CMeshO>::ComputeShellBarycenter(m);
/*if (volume <= 0.0f)
{
// Mesh is not 'solid', no information on barycenter and inertia tensor..
}
else
{
Matrix33f IT;
I.InertiaTensor(IT);
Log("Inertia Tensor is :");
Log(" | %9.6f %9.6f %9.6f |",IT[0][0],IT[0][1],IT[0][2]);
Log(" | %9.6f %9.6f %9.6f |",IT[1][0],IT[1][1],IT[1][2]);
Log(" | %9.6f %9.6f %9.6f |",IT[2][0],IT[2][1],IT[2][2]);
Matrix33f PCA;
Point3f pcav;
I.InertiaTensorEigen(PCA,pcav);
Log("Principal axes are :");
Log(" | %9.6f %9.6f %9.6f |",PCA[0][0],PCA[0][1],PCA[0][2]);
Log(" | %9.6f %9.6f %9.6f |",PCA[1][0],PCA[1][1],PCA[1][2]);
Log(" | %9.6f %9.6f %9.6f |",PCA[2][0],PCA[2][1],PCA[2][2]);
Log("axis moment are :");
Log(" | %9.6f %9.6f %9.6f |",pcav[0],pcav[1],pcav[2]);
}*/
}
/***** CHECK ATTRIBUTES
/***********************************************************************************/
if (tri::HasPerVertexNormal(m))
flagVN = true;
else
flagVN = false;
if (tri::HasPerFaceNormal(m))
flagFN = true;
else
flagFN = false;
if (tri::HasPerVertexColor(m))
flagVC = true;
else
flagVC = false;
if (tri::HasPerFaceColor(m))
flagFC = true;
else
flagFC = false;
if (tri::HasPerVertexTexCoord(m))
flagVT = true;
else
flagVT = false;
/***** OUTPUT
/***********************************************************************************/
fout << "Model name: " << modelname.toStdString().c_str() << " [ ";
if (flagVN) fout << "VN ";
if (flagFN) fout << "FN ";
if (flagVC) fout << "VC ";
if (flagFC) fout << "FC ";
if (flagVT) fout << "VT ";
fout << "]";
fout << endl << endl;
fout << "Number of Vertices: " << nv << endl;
fout << "Number of Edges: " << ne << endl;
fout << "Number of Faces: " << nf << endl << endl;