Types.h File Reference

#include "version.h"
#include "Platform.h"
#include "TypeList.h"
#include <openvdb/math/Half.h>
#include <openvdb/math/Math.h>
#include <openvdb/math/BBox.h>
#include <openvdb/math/Quat.h>
#include <openvdb/math/Vec2.h>
#include <openvdb/math/Vec3.h>
#include <openvdb/math/Vec4.h>
#include <openvdb/math/Mat3.h>
#include <openvdb/math/Mat4.h>
#include <openvdb/math/Coord.h>
#include <cstdint>
#include <memory>
#include <type_traits>

Go to the source code of this file.

Classes
class	ValueMask
struct	PointIndex< IntType_, Kind >
	Integer wrapper, required to distinguish PointIndexGrid and PointDataGrid from Int32Grid and Int64Grid. More...
struct	IsSpecializationOf< T, Template >
	Helper metafunction used to determine if the first template parameter is a specialization of the class template given in the second template parameter. More...
struct	IsSpecializationOf< Template< Args... >, Template >
struct	index_sequence< Ns >
	Re-implementation of C++17's index_sequence and the helper alias make_index_sequence. This was introduced to fix an issue with clang's builtin implementation which treats template specializations of builtin templates differently when a subsequent parameter is dependent. The result is a resolution failure during partial specialization selection. For example, the following will fail to specialize: More...
struct	VecTraits< T, bool >
struct	VecTraits< T, false >
struct	QuatTraits< T, bool >
struct	QuatTraits< T, false >
struct	MatTraits< T, bool >
struct	MatTraits< T, false >
struct	ValueTraits< T, bool >
struct	ValueTraits< T, false >
struct	ConvertElementType< T, SubT >
	Conversion classes for changing the underlying type of VDB types. More...
struct	ConvertElementType< math::Vec2< T >, SubT >
struct	ConvertElementType< math::Vec3< T >, SubT >
struct	ConvertElementType< math::Vec4< T >, SubT >
struct	ConvertElementType< math::Quat< T >, SubT >
struct	ConvertElementType< math::Mat3< T >, SubT >
struct	ConvertElementType< math::Mat4< T >, SubT >
struct	int_t< Bits, Signed >
struct	int_t< 8ul, true >
struct	int_t< 16ul, true >
struct	int_t< 32ul, true >
struct	int_t< 64ul, true >
struct	int_t< 8ul, false >
struct	int_t< 16ul, false >
struct	int_t< 32ul, false >
struct	int_t< 64ul, false >
struct	flt_t< Bits >
struct	flt_t< 16ul >
struct	flt_t< 32ul >
struct	flt_t< 64ul >
struct	PromoteType< T >
	Promotion classes which provide an interface for elevating and demoting a scalar or VDB type to a higher or lower precision. Integer types preserve their sign. Types promotion are only valid between 8 to 64 bits (long doubles are not supported). More...
struct	PromoteContainerType< T, ContainerT >
struct	PromoteType< math::Vec2< T > >
struct	PromoteType< math::Vec3< T > >
struct	PromoteType< math::Vec4< T > >
struct	PromoteType< math::Quat< T > >
struct	PromoteType< math::Mat3< T > >
struct	PromoteType< math::Mat4< T > >
struct	CanConvertType< FromType, ToType >
	CanConvertType<FromType, ToType>::value is true if a value of type ToType can be constructed from a value of type FromType. More...
struct	CanConvertType< T, math::Vec2< T > >
struct	CanConvertType< T, math::Vec3< T > >
struct	CanConvertType< T, math::Vec4< T > >
struct	CanConvertType< math::Vec2< T >, math::Vec2< T > >
struct	CanConvertType< math::Vec3< T >, math::Vec3< T > >
struct	CanConvertType< math::Vec4< T >, math::Vec4< T > >
struct	CanConvertType< T0, math::Vec2< T1 > >
struct	CanConvertType< T0, math::Vec3< T1 > >
struct	CanConvertType< T0, math::Vec4< T1 > >
struct	CanConvertType< PointIndex32, PointDataIndex32 >
struct	CanConvertType< PointDataIndex32, PointIndex32 >
struct	CanConvertType< T, ValueMask >
struct	CanConvertType< ValueMask, T >
struct	CopyConstness< FromType, ToType >
	CopyConstness<T1, T2>::Type is either const T2 or T2 with no const qualifier, depending on whether T1 is const. More...
class	CombineArgs< AValueType, BValueType >
	This struct collects both input and output arguments to "grid combiner" functors used with the tree::TypedGrid::combineExtended() and combine2Extended() methods. AValueType and BValueType are the value types of the two grids being combined. More...
struct	SwappedCombineOp< ValueType, CombineOp >
class	ShallowCopy
	Tag dispatch class that distinguishes shallow copy constructors from deep copy constructors. More...
class	TopologyCopy
	Tag dispatch class that distinguishes topology copy constructors from deep copy constructors. More...
class	DeepCopy
	Tag dispatch class that distinguishes constructors that deep copy. More...
class	Steal
	Tag dispatch class that distinguishes constructors that steal. More...
class	PartialCreate
	Tag dispatch class that distinguishes constructors during file input. More...

Namespaces
	openvdb
	openvdb::v12_0
	openvdb::v12_0::math
	openvdb::v12_0::types_internal

Macros
#define	OPENVDB_TARGET_BITS(SHIFT, PROMOTE)

Typedefs
using	half = internal::half
using	Index32 = uint32_t
using	Index64 = uint64_t
using	Index = Index32
using	Int16 = int16_t
using	Int32 = int32_t
using	Int64 = int64_t
using	Int = Int32
using	Byte = unsigned char
using	Real = double
using	Vec2R = math::Vec2< Real >
using	Vec2I = math::Vec2< Index32 >
using	Vec2f = math::Vec2< float >
using	Vec2H = math::Vec2< math::half >
using	Vec3R = math::Vec3< Real >
using	Vec3I = math::Vec3< Index32 >
using	Vec3f = math::Vec3< float >
using	Vec3H = math::Vec3< math::half >
using	Vec3U8 = math::Vec3< uint8_t >
using	Vec3U16 = math::Vec3< uint16_t >
using	BBoxd = math::BBox< Vec3d >
using	Vec4R = math::Vec4< Real >
using	Vec4I = math::Vec4< Index32 >
using	Vec4f = math::Vec4< float >
using	Vec4H = math::Vec4< math::half >
using	Mat3R = math::Mat3< Real >
using	Mat4R = math::Mat4< Real >
using	QuatR = math::Quat< Real >
template<typename T >
using	SharedPtr = std::shared_ptr< T >
template<typename T >
using	WeakPtr = std::weak_ptr< T >
using	PointIndex32 = PointIndex< Index32, 0 >
using	PointIndex64 = PointIndex< Index64, 0 >
using	PointDataIndex32 = PointIndex< Index32, 1 >
using	PointDataIndex64 = PointIndex< Index64, 1 >
template<std::size_t N>
using	make_index_sequence = std::decay_t< decltype(make_index_sequence_impl< N >())>

Enumerations
enum	GridClass { GRID_UNKNOWN = 0, GRID_LEVEL_SET, GRID_FOG_VOLUME, GRID_STAGGERED }
enum	{ NUM_GRID_CLASSES = GRID_STAGGERED + 1 }
enum	VecType {   VEC_INVARIANT = 0, VEC_COVARIANT, VEC_COVARIANT_NORMALIZE, VEC_CONTRAVARIANT_RELATIVE,   VEC_CONTRAVARIANT_ABSOLUTE }
enum	{ NUM_VEC_TYPES = VEC_CONTRAVARIANT_ABSOLUTE + 1 }
enum	MergePolicy { MERGE_ACTIVE_STATES = 0, MERGE_NODES, MERGE_ACTIVE_STATES_AND_NODES }

Functions
template<typename T , typename U >
SharedPtr< T >	ConstPtrCast (const SharedPtr< U > &ptr)
	Return a new shared pointer that points to the same object as the given pointer but with possibly different const-ness. More...
template<typename T , typename U >
SharedPtr< T >	DynamicPtrCast (const SharedPtr< U > &ptr)
	Return a new shared pointer that is either null or points to the same object as the given pointer after a dynamic_cast. More...
template<typename T , typename U >
SharedPtr< T >	StaticPtrCast (const SharedPtr< U > &ptr)
	Return a new shared pointer that points to the same object as the given pointer after a static_cast. More...
template<std::size_t N, std::size_t... Is>
auto	make_index_sequence_impl ()
template<typename T >
const char *	typeNameAsString ()
template<>
const char *	typeNameAsString< bool > ()
template<>
const char *	typeNameAsString< ValueMask > ()
template<>
const char *	typeNameAsString< math::half > ()
template<>
const char *	typeNameAsString< float > ()
template<>
const char *	typeNameAsString< double > ()
template<>
const char *	typeNameAsString< int8_t > ()
template<>
const char *	typeNameAsString< uint8_t > ()
template<>
const char *	typeNameAsString< int16_t > ()
template<>
const char *	typeNameAsString< uint16_t > ()
template<>
const char *	typeNameAsString< int32_t > ()
template<>
const char *	typeNameAsString< uint32_t > ()
template<>
const char *	typeNameAsString< int64_t > ()
template<>
const char *	typeNameAsString< Vec2i > ()
template<>
const char *	typeNameAsString< Vec2s > ()
template<>
const char *	typeNameAsString< Vec2d > ()
template<>
const char *	typeNameAsString< Vec3U8 > ()
template<>
const char *	typeNameAsString< Vec3U16 > ()
template<>
const char *	typeNameAsString< Vec3i > ()
template<>
const char *	typeNameAsString< Vec3f > ()
template<>
const char *	typeNameAsString< Vec3d > ()
template<>
const char *	typeNameAsString< Vec4i > ()
template<>
const char *	typeNameAsString< Vec4f > ()
template<>
const char *	typeNameAsString< Vec4d > ()
template<>
const char *	typeNameAsString< std::string > ()
template<>
const char *	typeNameAsString< Mat3s > ()
template<>
const char *	typeNameAsString< Mat3d > ()
template<>
const char *	typeNameAsString< Mat4s > ()
template<>
const char *	typeNameAsString< Mat4d > ()
template<>
const char *	typeNameAsString< math::Quats > ()
template<>
const char *	typeNameAsString< math::Quatd > ()
template<>
const char *	typeNameAsString< PointIndex32 > ()
template<>
const char *	typeNameAsString< PointIndex64 > ()
template<>
const char *	typeNameAsString< PointDataIndex32 > ()
template<>
const char *	typeNameAsString< PointDataIndex64 > ()
template<>
auto	cwiseAdd (const math::Vec3< math::half > &v, const float s)

Variables
static const Real	LEVEL_SET_HALF_WIDTH = 3

Macro Definition Documentation

#define OPENVDB_TARGET_BITS	(		SHIFT,
			PROMOTE
	)

Value:

std::max(size_t(8), \
            std::min(size_t(64), (PROMOTE ? size_t(8)*(sizeof(T)<<SHIFT) : \
                size_t(8)*(sizeof(T)>>SHIFT))))