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108 lines
2.8 KiB
C++
108 lines
2.8 KiB
C++
#include "FITKRegionMeshSizeCylinder.h"
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#include "FITK_Kernel/FITKCore/FITKVec3D.h"
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#include "FITK_Kernel/FITKCore/FITKVec3DAlg.h"
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#include <cmath>
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namespace Interface
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{
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FITKRegionMeshSizeCylinder::FITKRegionMeshSizeCylinder()
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{
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//三个边界类型
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for (int i = 0; i < 3; ++i)
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{
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this->insertBoundary(i, BoundaryType::BTPatch);
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this->insertFaceName(i, "boundaries");
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}
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}
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FITKAbstractRegionMeshSize::RegionType FITKRegionMeshSizeCylinder::getRegionType()
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{
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return FITKAbstractRegionMeshSize::RegionType::RegionCylinder;
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}
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void FITKRegionMeshSizeCylinder::setLocation(double* p1)
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{
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//p1 is the location of the cylinder
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if (p1 == nullptr) return;
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for (int i =0;i<3;++i)
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_location[i] = p1[i];
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}
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void FITKRegionMeshSizeCylinder::getLocation(double* p1)
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{
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if (p1 == nullptr) return;
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for (int i = 0; i < 3; ++i)
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p1[i] = _location[i];
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}
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void FITKRegionMeshSizeCylinder::setDirection(double* p2)
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{
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//p2 is the direction of the cylinder
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if (p2 == nullptr) return;
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for (int i = 0; i < 3; ++i)
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_direction[i] = p2[i];
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}
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void FITKRegionMeshSizeCylinder::getDirection(double* d)
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{
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if (d == nullptr) return;
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for (int i = 0; i < 3; ++i)
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d[i] = _direction[i];
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}
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void FITKRegionMeshSizeCylinder::setRadius(double r)
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{
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//r is the radius of the cylinder
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_radius = r;
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}
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double FITKRegionMeshSizeCylinder::getRadius() const
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{
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return _radius;
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}
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void FITKRegionMeshSizeCylinder::setLength(double length)
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{
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// length is the length of the cylinder
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_length = length;
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}
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double FITKRegionMeshSizeCylinder::getLength() const
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{
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return _length;
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}
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void FITKRegionMeshSizeCylinder::setRadialFraction(double fac)
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{
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_radiusFaction = fac;
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}
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double FITKRegionMeshSizeCylinder::getRadialFraction() const
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{
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return _radiusFaction;
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}
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void FITKRegionMeshSizeCylinder::getPlaneAxis(double* axis)
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{
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if (axis == nullptr) return;
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Core::FITKVec3D axis3(_direction);
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Core::FITKVec3D axis1(1, 0, 0);
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double ang = Core::AngleBetweenVec(axis3, axis1);
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//轴向与x 平行
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if (fabs(ang) < 1e-6 || fabs(ang - FITK_PI) < 1e-6)
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axis1.setCoor(0, 1, 0);
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//计算轴线，使其与轴线两两垂直
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Core::FITKVec3D axis2 = Core::CrossProduct(axis3, axis1);
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axis1 = Core::CrossProduct(axis2, axis3);
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//复制值
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for (int i = 0; i < 3; ++i)
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axis[i] = axis1[i];
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for (int i = 0; i < 3; ++i)
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axis[i+3] = axis2[i];
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}
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}
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