vtkBoxWidgetAnnotationCallback.cpp

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#include <Tools/AnnotationTools/Annotaion.h>
#include <Tools/AnnotationTools/vtkBoxWidgetAnnotationCallback.h>
#include <vtkBoxWidget.h>
#include <vtkTransform.h>
 
vtkBoxWidgetCallback0 *vtkBoxWidgetCallback0::New() {
    return new vtkBoxWidgetCallback0;
}
 
void vtkBoxWidgetCallback0::Execute(vtkObject *caller, unsigned long, void *) {
    // Here we use the vtkBoxWidget to transform the underlying coneActor
    // (by manipulating its transformation matrix).
    vtkSmartPointer<vtkTransform> t = vtkSmartPointer<vtkTransform>::New();
    vtkBoxWidget *widget = reinterpret_cast<vtkBoxWidget *>(caller);
 
    widget->GetTransform(t);
    if (anno) {
        // widget->GetProp3D()->SetUserTransform(t);
        anno->applyTransform(t);
    }
}
 
void vtkBoxWidgetCallback0::setAnno(Annotation *value) { anno = value; }
 
vtkBoxWidgetCallback1 *vtkBoxWidgetCallback1::New() {
    return new vtkBoxWidgetCallback1;
}
 
void vtkBoxWidgetCallback1::Execute(vtkObject *caller, unsigned long, void *) {
    if (anno) {
        anno->adjustToAnchor();
    }
}
 
void vtkBoxWidgetCallback1::setAnno(Annotation *value) { anno = value; }