Voxel Class Reference

Collaboration diagram for Voxel:

Public Member Functions
	Voxel ()
	Voxel (const Vector_t< double, 3 > &min, const Vector_t< double, 3 > &max)
void	scale (const Vector_t< double, 3 > &scale)
bool	intersect (const Ray &r, double &tmin, double &tmax) const
bool	intersect (const Ray &r) const
int	intersect (const Triangle &t) const
Vector_t< double, 3 >	extent () const
bool	isInside (const Vector_t< double, 3 > &P) const

Public Attributes
Vector_t< double, 3 >	pts [2]

Detailed Description

Definition at line 851 of file BoundaryGeometry.cpp.

Constructor & Destructor Documentation

Voxel() [1/2]

Voxel::Voxel ( )

inline

Definition at line 853 of file BoundaryGeometry.cpp.

Voxel() [2/2]

Voxel::Voxel ( const Vector_t< double, 3 > &  min, const Vector_t< double, 3 > &  max  )

inline

Definition at line 855 of file BoundaryGeometry.cpp.

References ippl::max(), ippl::min(), and pts.

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Member Function Documentation

extent()

Vector_t< double, 3 > Voxel::extent ( ) const

inline

Definition at line 912 of file BoundaryGeometry.cpp.

References pts.

Referenced by intersect().

intersect() [1/3]

bool Voxel::intersect ( const Ray &  r ) const

inline

Definition at line 897 of file BoundaryGeometry.cpp.

References intersect().

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intersect() [2/3]

bool Voxel::intersect ( const Ray &  r, double &  tmin, double &  tmax  ) const

inline

Definition at line 869 of file BoundaryGeometry.cpp.

References cmp_ulp::ge_zero(), cmp_ulp::gt(), Ray::inv_direction, cmp_ulp::lt(), Ray::origin, pts, and Ray::sign.

Referenced by intersect(), BoundaryGeometry::intersectTinyLineSegmentBoundary(), and BoundaryGeometry::intersectTriangleVoxel().

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intersect() [3/3]

int Voxel::intersect ( const Triangle &  t ) const

inline

Definition at line 903 of file BoundaryGeometry.cpp.

References extent(), pts, scale(), Triangle::scale(), and triangle_intersects_cube().

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isInside()

bool Voxel::isInside ( const Vector_t< double, 3 > &  P ) const

inline

Definition at line 916 of file BoundaryGeometry.cpp.

References cmp_ulp::ge(), cmp_ulp::le(), and pts.

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scale()

void Voxel::scale ( const Vector_t< double, 3 > &  scale )

inline

Definition at line 859 of file BoundaryGeometry.cpp.

References pts, and scale().

Referenced by intersect(), and scale().

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Member Data Documentation

pts

Vector_t<double, 3> Voxel::pts[2]

Definition at line 922 of file BoundaryGeometry.cpp.

Referenced by extent(), intersect(), BoundaryGeometry::intersectTinyLineSegmentBoundary(), isInside(), scale(), and Voxel().

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The documentation for this class was generated from the following file:

• BoundaryGeometry.cpp