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Fem: optimize ViewProviderFemPostObject::WritePointData

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This commit is contained in:
wmayer
2022-04-15 12:24:23 +02:00
parent f00a3f59c4
commit aff08fd737
1 changed files with 8 additions and 11 deletions
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19
src/Mod/Fem/Gui/ViewProviderFemPostObject.cpp
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@@ -422,8 +422,6 @@ void ViewProviderFemPostObject::update3D() {
void ViewProviderFemPostObject::WritePointData(vtkPoints* points, vtkDataArray* normals, vtkDataArray* tcoords) {
Q_UNUSED(tcoords);
double* p;
int i;
if (!points)
return;
@@ -449,23 +447,22 @@ void ViewProviderFemPostObject::WritePointData(vtkPoints* points, vtkDataArray*
}
}
m_coordinates->point.startEditing();
m_coordinates->point.setNum(points->GetNumberOfPoints());
SbVec3f* pnts = m_coordinates->point.startEditing();
double scale = (strcmp(Scale.getValueAsString(), "1") == 0) ? 1.0 : 1000.0;
for (i = 0; i < points->GetNumberOfPoints(); i++) {
p = points->GetPoint(i);
m_coordinates->point.set1Value(i, p[0] * scale, p[1] * scale, p[2] * scale);
for (int i = 0; i < points->GetNumberOfPoints(); i++) {
double* p = points->GetPoint(i);
pnts[i].setValue(p[0] * scale, p[1] * scale, p[2] * scale);
}
m_coordinates->point.finishEditing();
// write out the point normal data
if (normals) {
m_normals->vector.startEditing();
m_normals->vector.setNum(normals->GetNumberOfTuples());
for (i = 0; i < normals->GetNumberOfTuples(); i++) {
p = normals->GetTuple(i);
m_normals->vector.set1Value(i, SbVec3f(p[0], p[1], p[2]));
SbVec3f* dirs = m_normals->vector.startEditing();
for (int i = 0; i < normals->GetNumberOfTuples(); i++) {
double* p = normals->GetTuple(i);
dirs[i].setValue(p[0], p[1], p[2]);
}
m_normals->vector.finishEditing();