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105 lines
4.4 KiB
C++
105 lines
4.4 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) Statoil ASA
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// Copyright (C) Ceetron Solutions AS
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// Copyright (C) 2011-2012 Ceetron AS
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include "cvfBase.h"
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#include "cvfArray.h"
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#include "cvfPart.h"
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#include "cvfColor3.h"
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#include "cvfVector3.h"
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#include <vector>
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namespace cvf {
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class DrawableGeo;
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class ScalarMapper;
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}
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class RivObjectSourceInfo;
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class RivPipeGeometryGenerator : public cvf::Object
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{
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public:
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RivPipeGeometryGenerator();
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~RivPipeGeometryGenerator();
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// Coordinates and orientations
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void setPipeCenterCoords(const cvf::Vec3dArray* coords);
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// Pipe bends with a opening angle below given angle is modified with extra bend coordinates
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void setMinimumBendAngle(double degrees);
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// Scaling factor used to control how far from original pipe position the extra bend coordinates are located
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// This will affect how sharp or smooth bend will appear
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void setBendScalingFactor(double scaleFactor);
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// Appearance
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void setRadius(double radius);
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void setCrossSectionVertexCount(size_t vertexCount);
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void setPipeColor(cvf::Color3f val) { m_pipeColor = val; }
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cvf::ref<cvf::DrawableGeo> createPipeSurface();
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cvf::ref<cvf::DrawableGeo> createCenterLine();
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void pipeSurfaceTextureCoords(cvf::Vec2fArray* textureCoords, const std::vector<double>& segmentResults, const cvf::ScalarMapper* mapper) const;
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void centerlineTextureCoords(cvf::Vec2fArray* textureCoords, const std::vector<double>& segmentResults, const cvf::ScalarMapper* mapper) const;
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void setFirstVisibleSegmentIndex(size_t segmentIndex);
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size_t segmentIndexFromTriangleIndex(size_t triangleIndex) const;
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void cylinderWithCenterLineParts(cvf::Collection<cvf::Part>* destinationParts, const std::vector<cvf::Vec3d>& centerCoords, const cvf::Color3f& color, double radius);
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private:
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void clearComputedData();
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void updateFilteredPipeCenterCoords();
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size_t findFirstSegmentWithLenght(double squareDistanceTolerance);
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static void computeCircle(double radius, size_t tesselationCount, const cvf::Vec3d& center, const cvf::Vec3d& orient1, const cvf::Vec3d& orient2, std::vector<cvf::Vec3d>* nodes);
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static cvf::ref<cvf::DrawableGeo> generateLine(const cvf::Vec3dArray* coords);
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static cvf::ref<cvf::DrawableGeo> generateExtrudedCylinder(double radius, size_t crossSectionNodeCount,const cvf::Vec3dArray* cylinderCenterCoords);
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static void computeExtrudedCoordsAndNormals(cvf::Vec3d intersectionCoord,
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cvf::Vec3d intersectionPlaneNormal,
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cvf::Vec3d segmentDirection,
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size_t crossSectionNodeCount,
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std::vector<cvf::Vec3d>* extrudedNodes,
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std::vector<cvf::Vec3f>* crossSectionVertices,
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std::vector<cvf::Vec3f>* cylinderSegmentNormals);
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private:
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cvf::cref<cvf::Vec3dArray> m_originalPipeCenterCoords;
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// Based on m_originalPipeCenterCoords, produce list of coords where coords at the same location is removed
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// When a bend is detected, extra bend coordinates are inserted
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std::vector<cvf::Vec3d> m_filteredPipeCenterCoords;
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// Map from generated cylinder segments to pipe result indices
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std::vector<size_t> m_filteredPipeSegmentToResult;
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size_t m_firstVisibleSegmentIndex;
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double m_radius;
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double m_minimumBendAngle;
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double m_bendScalingFactor;
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size_t m_crossSectionNodeCount;
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cvf::Color3f m_pipeColor;
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};
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