mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-06 18:26:22 +03:00
a2f76b15f1
0027734: Configuration - TKIVtkDraw build fails with TBB: Remove unnecessary define statement (windows specific). Small correction of test case for issue CR27567
117 lines
4.4 KiB
C++
117 lines
4.4 KiB
C++
// Created on: 2011-10-14
|
|
// Created by: Roman KOZLOV
|
|
// Copyright (c) 2011-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#ifndef __IVTKTOOLS_SHAPEDATASOURCE_H__
|
|
#define __IVTKTOOLS_SHAPEDATASOURCE_H__
|
|
|
|
#include <IVtkTools.hxx>
|
|
#include <IVtkOCC_Shape.hxx>
|
|
#include <IVtkVTK_ShapeData.hxx>
|
|
#include <vtkPolyDataAlgorithm.h>
|
|
|
|
class vtkIdTypeArray;
|
|
class vtkPolyData;
|
|
|
|
//! @class IVtkTools_ShapeDataSource.
|
|
//! @brief VTK data source for OCC shapes polygonal data.
|
|
class IVtkTools_EXPORT IVtkTools_ShapeDataSource : public vtkPolyDataAlgorithm
|
|
{
|
|
public:
|
|
|
|
vtkTypeMacro(IVtkTools_ShapeDataSource, vtkPolyDataAlgorithm)
|
|
|
|
static IVtkTools_ShapeDataSource* New();
|
|
|
|
|
|
public: //! @name Initialization
|
|
|
|
//! Set the source OCCT shape.
|
|
//! @param theOccShape [in] OCCT shape wrapper.
|
|
void SetShape(const IVtkOCC_Shape::Handle& theOccShape);
|
|
|
|
//! Get the source OCCT shape.
|
|
//! @return occShape OCCT shape wrapper.
|
|
IVtkOCC_Shape::Handle GetShape();
|
|
inline void FastTransformModeOn() { myIsFastTransformMode = true; }
|
|
inline void FastTransformModeOff() { myIsFastTransformMode = false; }
|
|
|
|
public: //! @name Data accessors
|
|
|
|
//! Returns ID of the shape used as a topological input for this data source.
|
|
//! @return requested ID.
|
|
IVtk_IdType GetId() const;
|
|
|
|
//! Checks if the internal OccShape pointer is the same the argument.
|
|
//! @param [in] shape OccShape pointer to be checked.
|
|
//! @return true if the two OccShape instances are the same, and false otherwise.
|
|
Standard_Boolean Contains (const IVtkOCC_Shape::Handle& theOccShape) const;
|
|
|
|
//! Access to the shape's sub-shape ids array
|
|
//! @returns the array cast to vtkIdTypeArray
|
|
vtkSmartPointer<vtkIdTypeArray> SubShapeIDs();
|
|
|
|
protected: //! @name Interface to override
|
|
|
|
//! This is called by the superclass.
|
|
//! This is the method you should override if you use this class as ancestor.
|
|
//! Build output polygonal data set from the shape wrapper.
|
|
//! @param theRequest [in] information about data object.
|
|
//! In current implementation it is ignored.
|
|
//! @param theInputVector [in] the input data. As adata source is the start
|
|
//! stage of the VTK pipeline, theInputVector is empty and not used (no input port).
|
|
//! @param theOutputVector [in] the pointer to output data, that is filled in this method.
|
|
virtual int RequestData(vtkInformation* theRequest,
|
|
vtkInformationVector** theInputVector,
|
|
vtkInformationVector* theOutputVector);
|
|
|
|
protected: //! @name Internals
|
|
|
|
//! Transforms the passed polygonal data by the given OCCT transformation
|
|
//! matrix.
|
|
//! @param theSource [in] source polygonal data to transform.
|
|
//! @param theTrsf [in] transformation to apply.
|
|
//! @return resulting polygonal data (transformed copy of source).
|
|
vtkSmartPointer<vtkPolyData> transform (vtkPolyData* theSource, const gp_Trsf& theTrsf) const;
|
|
|
|
protected:
|
|
|
|
IVtkTools_ShapeDataSource();
|
|
virtual ~IVtkTools_ShapeDataSource();
|
|
|
|
private:
|
|
|
|
IVtkTools_ShapeDataSource (const IVtkTools_ShapeDataSource&);
|
|
IVtkTools_ShapeDataSource& operator= (const IVtkTools_ShapeDataSource&);
|
|
|
|
protected:
|
|
|
|
IVtkOCC_Shape::Handle myOccShape; //!< Shape wrapper used as an input.
|
|
IVtkVTK_ShapeData::Handle myPolyData; //!< Polygonal representation of shape.
|
|
|
|
//! Indicates whether light-weighted processing for transformed shapes is
|
|
//! enabled. If so, data source does not re-compute the discrete model for
|
|
//! the input topological shape. It rather uses the already existing one
|
|
//! and applies the necessary transformation to it.
|
|
Standard_Boolean myIsFastTransformMode;
|
|
|
|
//! Internal flag indicating that the current working shape is just a
|
|
//! transformed copy of the previously processed one. This flag is used in
|
|
//! a couple with "fast transformation" mode flag.
|
|
Standard_Boolean myIsTransformOnly;
|
|
|
|
};
|
|
|
|
#endif // __IVTKTOOLS_SHAPEDATA_H__
|