ResInsight/CommonCode/cvfStructGrid.h
2012-05-18 09:45:23 +02:00

116 lines
4.6 KiB
C++

//##################################################################################################
//
// Custom Visualization Core library
// Copyright (C) 2011-2012 Ceetron AS
//
// This library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
// for more details.
//
//##################################################################################################
#pragma once
#include "cvfObject.h"
#include "cvfVector3.h"
#include "cvfArray.h"
#include <vector>
namespace cvf {
class CellFilterBase;
// Navneforslag
// StructGridGeometryGeneratorInterface
// Main purpose of this class is to define the interface to be used by geometry generators
class StructGridInterface : public Object
{
public:
enum FaceType
{
POS_I,
NEG_I,
POS_J,
NEG_J,
POS_K,
NEG_K
};
public:
StructGridInterface();;
virtual size_t gridPointCountI() const = 0;
virtual size_t gridPointCountJ() const = 0;
virtual size_t gridPointCountK() const = 0;
size_t cellCountI() const;
size_t cellCountJ() const;
size_t cellCountK() const;
virtual bool isCellValid(size_t i, size_t j, size_t k) const = 0;
virtual bool isCellActive(size_t i, size_t j, size_t k) const = 0;
virtual cvf::Vec3d minCoordinate() const = 0;
virtual cvf::Vec3d maxCoordinate() const = 0;
void characteristicCellSizes(double* iSize, double* jSize, double* kSize);
virtual cvf::Vec3d displayModelOffset() const;
virtual bool cellIJKNeighbor(size_t i, size_t j, size_t k, FaceType face, size_t* neighborCellIndex) const = 0;
virtual size_t cellIndexFromIJK(size_t i, size_t j, size_t k) const = 0;
virtual bool ijkFromCellIndex(size_t cellIndex, size_t* i, size_t* j, size_t* k) const = 0;
// Ta med toleranse?
virtual bool cellIJKFromCoordinate(const cvf::Vec3d& coord, size_t* i, size_t* j, size_t* k) const = 0;
virtual void cellCornerVertices(size_t cellIndex, cvf::Vec3d vertices[8]) const = 0;
virtual cvf::Vec3d cellCentroid(size_t cellIndex) const = 0;
virtual void cellMinMaxCordinates(size_t cellIndex, cvf::Vec3d* minCoordinate, cvf::Vec3d* maxCoordinate) const = 0;
virtual size_t gridPointIndexFromIJK(size_t i, size_t j, size_t k) const = 0;
virtual cvf::Vec3d gridPointCoordinate(size_t i, size_t j, size_t k) const = 0;
// Scalar results
virtual size_t scalarSetCount() const = 0;
virtual double cellScalar(size_t timeStepIndex, size_t scalarSetIndex, size_t i, size_t j, size_t k) const = 0;
virtual double cellScalar(size_t timeStepIndex, size_t scalarSetIndex, size_t cellIndex) const = 0;
virtual void cellCornerScalars(size_t timeStepIndex, size_t scalarSetIndex, size_t i, size_t j, size_t k, double scalars[8]) const = 0;
// Trenger vi denne? Kan erstattes av cellCornerScalars for kuttplan
double gridPointScalar(size_t scalarSetIndex, size_t i, size_t j, size_t k) const;
bool pointScalar(size_t scalarSetIndex, const cvf::Vec3d& p, double* scalarValue) const;
// Vector results
virtual size_t vectorSetCount() const = 0;
virtual const cvf::Vec3d* cellVector(size_t vectorSetIndex, size_t i, size_t j, size_t k) const = 0;
//void filteredCellCenterResultVectors(Vec3dArray& positions, Vec3dArray& resultVectors, const double minPositionDistance, const double resultVectorLengthThreshold) const;
//void filteredCellCenterResultVectors(Vec3dArray& positions, Vec3dArray& resultVectors, uint vectorSetIndex, uint stride, const double resultVectorLengthThreshold) const;
public:
static void cellFaceVertexIndices(FaceType face, cvf::ubyte vertexIndices[4]);
static FaceType oppositeFace(FaceType face);
static void neighborIJKAtCellFace(size_t i, size_t j, size_t k, StructGridInterface::FaceType face, size_t* ni, size_t* nj, size_t* nk);
private:
double m_characteristicCellSizeI;
double m_characteristicCellSizeJ;
double m_characteristicCellSizeK;
};
} // namespace cvf