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#815 Prototype of interface for RivIntersectionBoxGeometryGenerator

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This commit is contained in:
Magne Sjaastad 2016-09-21 08:50:55 +02:00
parent bb906cdbe2
commit c08dce7167
2 changed files with 151 additions and 0 deletions
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97
ApplicationCode/ModelVisualization/Intersections/RivIntersectionBoxGeometryGenerator.cpp
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@ -18,3 +18,100 @@
#include "RivIntersectionBoxGeometryGenerator.h" #include "RivIntersectionBoxGeometryGenerator.h"
#include "cvfDrawableGeo.h"
#include "cvfPrimitiveSetDirect.h"
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RivIntersectionBoxGeometryGenerator::RivIntersectionBoxGeometryGenerator(const RimIntersectionBox* intersectionBox, const RivCrossSectionHexGridIntf* grid)
: m_crossSection(intersectionBox),
m_hexGrid(grid)
{
m_triangleVxes = new cvf::Vec3fArray;
m_cellBorderLineVxes = new cvf::Vec3fArray;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RivIntersectionBoxGeometryGenerator::~RivIntersectionBoxGeometryGenerator()
{
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RivIntersectionBoxGeometryGenerator::isAnyGeometryPresent() const
{
if (m_triangleVxes->size() == 0)
{
return false;
}
else
{
return true;
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
cvf::ref<cvf::DrawableGeo> RivIntersectionBoxGeometryGenerator::generateSurface()
{
calculateArrays();
CVF_ASSERT(m_triangleVxes.notNull());
if (m_triangleVxes->size() == 0) return NULL;
cvf::ref<cvf::DrawableGeo> geo = new cvf::DrawableGeo;
geo->setFromTriangleVertexArray(m_triangleVxes.p());
return geo;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
cvf::ref<cvf::DrawableGeo> RivIntersectionBoxGeometryGenerator::createMeshDrawable()
{
if (!(m_cellBorderLineVxes.notNull() && m_cellBorderLineVxes->size() != 0)) return NULL;
cvf::ref<cvf::DrawableGeo> geo = new cvf::DrawableGeo;
geo->setVertexArray(m_cellBorderLineVxes.p());
cvf::ref<cvf::PrimitiveSetDirect> prim = new cvf::PrimitiveSetDirect(cvf::PT_LINES);
prim->setIndexCount(m_cellBorderLineVxes->size());
geo->addPrimitiveSet(prim.p());
return geo;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
const std::vector<size_t>& RivIntersectionBoxGeometryGenerator::triangleToCellIndex() const
{
CVF_ASSERT(m_triangleVxes->size());
return m_triangleToCellIdxMap;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
const std::vector<RivVertexWeights>& RivIntersectionBoxGeometryGenerator::triangleVxToCellCornerInterpolationWeights() const
{
CVF_ASSERT(m_triangleVxes->size());
return m_triVxToCellCornerWeights;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RivIntersectionBoxGeometryGenerator::calculateArrays()
{
}

54
ApplicationCode/ModelVisualization/Intersections/RivIntersectionBoxGeometryGenerator.h
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@ -18,3 +18,57 @@
#pragma once #pragma once
#include "RivHexGridIntersectionTools.h"
#include "cafPdmPointer.h"
#include "cvfArray.h"
#include "cvfBase.h"
#include "cvfObject.h"
#include "cvfVector3.h"
#include <vector>
class RimIntersectionBox;
namespace cvf
{
class ScalarMapper;
class DrawableGeo;
}
class RivIntersectionBoxGeometryGenerator : public cvf::Object
{
public:
RivIntersectionBoxGeometryGenerator(const RimIntersectionBox* intersectionBox,
const RivCrossSectionHexGridIntf* grid);
~RivIntersectionBoxGeometryGenerator();
bool isAnyGeometryPresent() const;
// Generate geometry
cvf::ref<cvf::DrawableGeo> generateSurface();
cvf::ref<cvf::DrawableGeo> createMeshDrawable();
// Mapping between cells and geometry
const std::vector<size_t>& triangleToCellIndex() const;
const std::vector<RivVertexWeights>& triangleVxToCellCornerInterpolationWeights() const;
//const RimCrossSection* crossSection() const;
private:
void calculateArrays();
cvf::cref<RivCrossSectionHexGridIntf> m_hexGrid;
// Output arrays
cvf::ref<cvf::Vec3fArray> m_triangleVxes;
cvf::ref<cvf::Vec3fArray> m_cellBorderLineVxes;
std::vector<size_t> m_triangleToCellIdxMap;
std::vector<RivVertexWeights> m_triVxToCellCornerWeights;
const RimIntersectionBox* m_crossSection;
};