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Updated tutorial unittest. Fixed tutorial variable names.

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This commit is contained in:
Jan Möbius
2018-12-03 07:52:59 +01:00
parent 6578d0da9c
commit ab12d50e5e
2 changed files with 44 additions and 49 deletions
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47
Doc/Tutorial/03-properties/smooth.cc
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@@ -24,31 +24,30 @@ int main(int argc, char** argv)
std::cerr << "Error: Cannot read mesh from " << infile << std::endl;
return 1;
}
{
// Add a vertex property storing the computed centers of gravity
auto cog = OpenMesh::makeTemporaryProperty<OpenMesh::VertexHandle, MyMesh::Point>(mesh);
// Smooth the mesh several times
for (int i = 0; i < iterations; ++i) {
// Iterate over all vertices to compute centers of gravity
for (const auto& vh : mesh.vertices()) {
cog[vv] = {0,0,0};
int valence = 0;
// Iterate over all 1-ring vertices around vh
for (const auto& vvh : mesh.vv_range(vh)) {
cog[vv] += mesh.point(vvh);
++valence;
}
cog[vv] /= valence;
}
// Move all vertices to the previously computed positions
for (const auto& vh : mesh.vertices()) {
mesh.point(vv) = cog[vv];
}
}
// The cog vertex property is removed from the mesh at the end of this scope
}
// Add a vertex property storing the computed centers of gravity
auto cog = OpenMesh::makeTemporaryProperty<OpenMesh::VertexHandle, MyMesh::Point>(mesh);
// Smooth the mesh several times
for (int i = 0; i < iterations; ++i) {
// Iterate over all vertices to compute centers of gravity
for (const auto& vh : mesh.vertices()) {
cog[vh] = {0,0,0};
int valence = 0;
// Iterate over all 1-ring vertices around vh
for (const auto& vvh : mesh.vv_range(vh)) {
cog[vh] += mesh.point(vvh);
++valence;
}
cog[vh] /= valence;
}
// Move all vertices to the previously computed positions
for (const auto& vh : mesh.vertices()) {
mesh.point(vh) = cog[vh];
}
}
} // The cog vertex property is removed from the mesh at the end of this scope
// Write mesh file
if (!OpenMesh::IO::read_mesh(mesh, outfile)) {