You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
118 lines
3.2 KiB
C++
118 lines
3.2 KiB
C++
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: vtkTensorProbeRepresentation.h
|
|
|
|
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
|
|
All rights reserved.
|
|
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
|
|
|
|
This software is distributed WITHOUT ANY WARRANTY; without even
|
|
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
PURPOSE. See the above copyright notice for more information.
|
|
|
|
=========================================================================*/
|
|
/**
|
|
* @class vtkTensorProbeRepresentation
|
|
* @brief Abstract class that serves as a representation for vtkTensorProbeWidget
|
|
*
|
|
* The class serves as an abstract geometrical representation for the
|
|
* vtkTensorProbeWidget. It is left to the concrete implementation to render
|
|
* the tensors as it desires. For instance,
|
|
* vtkEllipsoidTensorProbeRepresentation renders the tensors as ellipsoids.
|
|
*
|
|
* @sa
|
|
* vtkTensorProbeWidget
|
|
*/
|
|
|
|
#ifndef vtkTensorProbeRepresentation_h
|
|
#define vtkTensorProbeRepresentation_h
|
|
|
|
#include "vtkInteractionWidgetsModule.h" // For export macro
|
|
#include "vtkWidgetRepresentation.h"
|
|
|
|
class vtkActor;
|
|
class vtkPolyData;
|
|
class vtkPolyDataMapper;
|
|
class vtkGenericCell;
|
|
|
|
class VTKINTERACTIONWIDGETS_EXPORT vtkTensorProbeRepresentation : public vtkWidgetRepresentation
|
|
{
|
|
public:
|
|
//@{
|
|
/**
|
|
* Standard methods for instances of this class.
|
|
*/
|
|
vtkTypeMacro(vtkTensorProbeRepresentation, vtkWidgetRepresentation);
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
|
//@}
|
|
|
|
//@{
|
|
/**
|
|
* See vtkWidgetRepresentation for details.
|
|
*/
|
|
void BuildRepresentation() override;
|
|
int RenderOpaqueGeometry(vtkViewport*) override;
|
|
//@}
|
|
|
|
//@{
|
|
/**
|
|
* Set the position of the Tensor probe.
|
|
*/
|
|
vtkSetVector3Macro(ProbePosition, double);
|
|
vtkGetVector3Macro(ProbePosition, double);
|
|
vtkSetMacro(ProbeCellId, vtkIdType);
|
|
vtkGetMacro(ProbeCellId, vtkIdType);
|
|
//@}
|
|
|
|
/**
|
|
* Set the trajectory that we are trying to probe tensors on
|
|
*/
|
|
virtual void SetTrajectory(vtkPolyData*);
|
|
|
|
/**
|
|
* Set the probe position to a reasonable location on the trajectory.
|
|
*/
|
|
void Initialize();
|
|
|
|
/**
|
|
* This method is invoked by the widget during user interaction.
|
|
* Can we pick the tensor glyph at the current cursor pos
|
|
*/
|
|
virtual int SelectProbe(int pos[2]) = 0;
|
|
|
|
/**
|
|
* INTERNAL - Do not use
|
|
* This method is invoked by the widget during user interaction.
|
|
* Move probe based on the position and the motion vector.
|
|
*/
|
|
virtual int Move(double motionVector[2]);
|
|
|
|
//@{
|
|
/**
|
|
* See vtkProp for details.
|
|
*/
|
|
void GetActors(vtkPropCollection*) override;
|
|
void ReleaseGraphicsResources(vtkWindow*) override;
|
|
//@}
|
|
|
|
protected:
|
|
vtkTensorProbeRepresentation();
|
|
~vtkTensorProbeRepresentation() override;
|
|
|
|
void FindClosestPointOnPolyline(
|
|
double displayPos[2], double closestWorldPos[3], vtkIdType& cellId, int maxSpeed = 10);
|
|
|
|
vtkActor* TrajectoryActor;
|
|
vtkPolyDataMapper* TrajectoryMapper;
|
|
vtkPolyData* Trajectory;
|
|
double ProbePosition[3];
|
|
vtkIdType ProbeCellId;
|
|
|
|
private:
|
|
vtkTensorProbeRepresentation(const vtkTensorProbeRepresentation&) = delete;
|
|
void operator=(const vtkTensorProbeRepresentation&) = delete;
|
|
};
|
|
|
|
#endif
|