kindred/create
1
1
Fork 0
Code Issues 37 Pull Requests Actions Packages Projects 9 Releases 2 Wiki Activity

FEM: Make post object placement work

Browse Source
This commit is contained in:
Stefan Tröger
2024-12-26 10:07:36 +01:00
committed by Benjamin Nauck
parent c8a4ff0a70
commit 0a1cc21b5c
14 changed files with 302 additions and 162 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/Mod/Fem/App/FemPostObject.cpp
View File

@@ -26,6 +26,7 @@
#include <vtkDataSet.h>
#include <vtkXMLDataSetWriter.h>
#include <vtkXMLMultiBlockDataWriter.h>
#include <vtkTransform.h>
#endif
#include <Base/Exception.h>
@@ -43,6 +44,16 @@ PROPERTY_SOURCE(Fem::FemPostObject, App::GeoFeature)
FemPostObject::FemPostObject()
{
ADD_PROPERTY(Data, (nullptr));
m_transform_filter = vtkSmartPointer<vtkTransformFilter>::New();
// define default transform
double data[16];
auto matrix = Placement.getValue().toMatrix();
matrix.getMatrix(data);
vtkTransform* transform = vtkTransform::New();
transform->SetMatrix(data);
m_transform_filter->SetTransform(transform);
}
FemPostObject::~FemPostObject() = default;
@@ -86,6 +97,26 @@ PyObject* FemPostObject::getPyObject()
return Py::new_reference_to(PythonObject);
}
void FemPostObject::onChanged(const App::Property* prop)
{
if(prop == &Placement) {
// we update the transform filter to match the placement!
double data[16];
auto matrix = Placement.getValue().toMatrix();
matrix.getMatrix(data);
vtkTransform* transform = vtkTransform::New();
transform->SetMatrix(data);
m_transform_filter->SetTransform(transform);
//note: no call to Update(), as we do not know the frame to use. has to happen
//in derived class
// placement would not recompute, as it is a "not touch" prop.
this->touch();
}
App::GeoFeature::onChanged(prop);
}
namespace
{