lass::prim::impl Namespace Reference

implementation details of lass::prim More...

Data Structures

class Line2DCartesian

implementation of 2d line with both cartesian and parametric equation. More...

class Line2DCombined

implementation of 2d line with both cartesian and parametric equation. More...

struct Line2DImpl

binder of equation policy to lass::prim::Line2D implementation More...

struct Line2DImpl< T, Parametric, NormalizingPolicy >

struct Line2DImpl< T, Combined, NormalizingPolicy >

class Line2DParametric

implementation of 2d line with parametric equation. More...

class Plane3DCartesian

implementation of plane 3d with a cartesian equation More...

class Plane3DCombined

implementation of plane 3d with both cartesian and parametric equation, and plus extra reciprocal vectors and board. More...

struct Plane3DImpl

binder of equation policy to lass::prim::Plane3D implementation More...

struct Plane3DImpl< T, Parametric, NormalizingPolicy >

struct Plane3DImpl< T, Combined, NormalizingPolicy >

class Plane3DImplDetail

common implementation stuff for Plane3D implementations. More...

class Plane3DParametric

implementation of lass::prim::Plane3D with a parametric equation More...

class AllocatorHelper

class AllocatorHelper< T, false >

struct RaySphere

struct RaySphere< Normalized >

struct RayParameterRescaler< prim::Unnormalized >

struct RayParameterRescaler< prim::Normalized >

class Transformation2DStorage

class Transformation3DStorage

Typedefs

typedef util::AllocatorThrow
< util::AllocatorPerThread
< util::AllocatorBinned
< util::AllocatorFreeList
<>, 4096, util::BinnerPower2 > >> TMemoryAllocator

Functions

template<typename T >

bool interectSlab (const T &iMin, const T &iMax, const T &iSupport, const T &iDirection, T &ioTNear, T &ioTFar)

template<typename Point , typename Vector , typename T >

bool intersectEdge2D (const Point &iSupport, const Vector &iDirection, const Point &iTail, const Point &iHead, T &oTNear, const T &iMinT)

template<typename Point , typename Vector , typename T >

Result intersectTriangle3D (const Point &iVertex0, const Vector &iEdge1, const Vector &iEdge2, const Point &iSupport, const Vector &iDirection, T &oU, T &oV, T &oT, const T &iMinT)

template<typename T , class NP >

std::ostream & operator<< (std::ostream &ioOStream, const Line2DCartesian< T, NP > &iLine)

template<typename T , class NP >

std::ostream & operator<< (std::ostream &ioOStream, const Line2DCombined< T, NP > &iLine)

template<typename T , class NP >

std::ostream & operator<< (std::ostream &ioOStream, const Line2DParametric< T, NP > &iLine)

template<typename T , class NP >

std::ostream & operator<< (std::ostream &ioOStream, const Plane3DCartesian< T, NP > &iPlane)

template<typename T , class NP >

std::ostream & operator<< (std::ostream &ioOStream, const Plane3DCombined< T, NP > &iPlane)

template<typename T , class NP >

std::ostream & operator<< (std::ostream &ioOStream, const Plane3DParametric< T, NP > &iPlane)

TMemoryAllocator & memoryAllocator ()

void * allocateMemory (size_t size)

void deallocateMemory (void *p, size_t size)

template<typename T >

T * allocateArray (size_t n)

template<typename T >

void deallocateArray (T *p, size_t n)

Detailed Description

implementation details of lass::prim

Author:: BdG

Date:: 2003

Warning:: nothing for the faint hearted :)

Typedef Documentation

typedef util::AllocatorThrow< util::AllocatorPerThread< util::AllocatorBinned< util::AllocatorFreeList<>, 4096, util::BinnerPower2 > >> lass::prim::impl::TMemoryAllocator

Definition at line 64 of file prim_allocator.cpp.

Function Documentation

template<typename T >

bool lass::prim::impl::interectSlab	(	const T &	iMin,
		const T &	iMax,
		const T &	iSupport,
		const T &	iDirection,
		T &	ioTNear,
		T &	ioTFar
	)			`[inline]`

Definition at line 59 of file aabb_slab.h.

References lass::num::inv(), std::swap(), and lass::stde::T.

Referenced by lass::prim::Ray3D< T, NormalizingPolicy, ParameterPolicy >::intersect(), and lass::prim::Ray2D< T, NormalizingPolicy, ParameterPolicy >::intersect().

template<typename Point , typename Vector , typename T >

bool lass::prim::impl::intersectEdge2D	(	const Point &	iSupport,
		const Vector &	iDirection,
		const Point &	iTail,
		const Point &	iHead,
		T &	oTNear,
		const T &	iMinT
	)			`[inline]`

Definition at line 58 of file intersect_edge_2d.h.

References LASS_ASSERT, lass::prim::perpDot(), and lass::stde::T.

Referenced by lass::prim::Triangle2D< T >::intersect(), lass::prim::SimplePolygon2D< T, DegeneratePolicy >::intersect(), and lass::prim::Ray2D< T, NormalizingPolicy, ParameterPolicy >::intersect().

template<typename Point , typename Vector , typename T >

Result lass::prim::impl::intersectTriangle3D	(	const Point &	iVertex0,
		const Vector &	iEdge1,
		const Vector &	iEdge2,
		const Point &	iSupport,
		const Vector &	iDirection,
		T &	oU,
		T &	oV,
		T &	oT,
		const T &	iMinT
	)			`[inline]`

Definition at line 68 of file intersect_triangle_3d.h.

References lass::prim::cross(), lass::prim::dot(), lass::num::inv(), lass::prim::rNone, lass::prim::rOne, and lass::stde::T.

Referenced by lass::prim::TriangleMesh3D< T, BoundingVolumeHierarchy, SplitHeuristics >::Triangle::intersect(), and lass::prim::Triangle3D< T >::intersect().