range3#

Fully qualified name: omni::math::linalg::range3

template<typename T> class range3#

Public Types

using ScalarType = T #

using MinMaxType = omni::math::linalg::vec3<T>#

using ThisType = range3<T>#

Public Functions

inline range3()#

constexpr range3(const ThisType&) = default#

inline explicit constexpr range3(ScalarType size)#

inline constexpr void SetEmpty()#: Sets the range to an empty interval.

inline constexpr range3(const MinMaxType &min, const MinMaxType &max)#: This constructor initializes the minimum and maximum points.

inline const MinMaxType &GetMin() const#: Returns the minimum value of the range.

inline const MinMaxType &GetMax() const#: Returns the maximum value of the range.

inline MinMaxType GetSize() const#: Returns the size of the range.

inline MinMaxType GetMidpoint() const#: Returns the midpoint of the range, that is, 0.5*(min+max). Note: this returns zero in the case of default-constructed ranges, or ranges set via SetEmpty().

inline void SetMin(const MinMaxType &min)#: Sets the minimum value of the range.

inline void SetMax(const MinMaxType &max)#: Sets the maximum value of the range.

inline bool IsEmpty() const#: Returns whether the range is empty (max < min).

inline void ExtendBy(const MinMaxType &point)#

Modifies the range if necessary to surround the given value.

Deprecated:: Use UnionWith() instead.

inline void ExtendBy(const ThisType &range)#

Modifies the range if necessary to surround the given range.

Deprecated:: Use UnionWith() instead.

inline bool Contains(const MinMaxType &point) const#: Returns true if the point is located inside the range. As with all operations of this type, the range is assumed to include its extrema.

inline bool Contains(const ThisType &range) const#: Returns true if the range is located entirely inside the range. As with all operations of this type, the ranges are assumed to include their extrema.

inline bool IsInside(const MinMaxType &point) const#

Returns true if the point is located inside the range. As with all operations of this type, the range is assumed to include its extrema.

Deprecated:: Use Contains() instead.

inline bool IsInside(const ThisType &range) const#

Returns true if the range is located entirely inside the range. As with all operations of this type, the ranges are assumed to include their extrema.

Deprecated:: Use Contains() instead.

inline bool IsOutside(const ThisType &range) const#: Returns true if the range is located entirely outside the range. As with all operations of this type, the ranges are assumed to include their extrema.

inline const ThisType &UnionWith(const ThisType &b)#: Extend this to include b.

inline const ThisType &UnionWith(const MinMaxType &b)#: Extend this to include b.

inline const ThisType &Union(const ThisType &b)#

Extend this to include b.

Deprecated:: Use UnionWith() instead.

inline const ThisType &Union(const MinMaxType &b)#

Extend this to include b.

Deprecated:: Use UnionWith() instead.

inline const ThisType &IntersectWith(const ThisType &b)#: Modifies this range to hold its intersection with b and returns the result.

inline const ThisType &Intersection(const ThisType &b)#

Modifies this range to hold its intersection with b and returns the result.

Deprecated:: Use IntersectWith() instead.

inline ThisType &operator+=(const ThisType &b)#: unary sum.

inline ThisType &operator-=(const ThisType &b)#: unary difference.

inline ThisType &operator*=(double m)#: unary multiply.

inline ThisType &operator/=(double m)#: unary division.

inline ThisType operator+(const ThisType &b) const#: binary sum.

inline ThisType operator-(const ThisType &b) const#: binary difference.

inline bool operator==(const ThisType &b) const#: The min and max points must match exactly for equality.

inline bool operator!=(const ThisType &b) const#

inline double GetDistanceSquared(const MinMaxType &p) const#: Compute the squared distance from a point to the range.

inline MinMaxType GetCorner(size_t i) const#: Returns the ith corner of the range, in the following order: LDB, RDB, LUB, RUB, LDF, RDF, LUF, RUF. Where L/R is left/right, D/U is down/up, and B/F is back/front.

inline ThisType GetOctant(size_t i) const#: Returns the ith octant of the range, in the following order: LDB, RDB, LUB, RUB, LDF, RDF, LUF, RUF. Where L/R is left/right, D/U is down/up, and B/F is back/front.

Public Static Functions

static inline ThisType GetUnion(const ThisType &a, const ThisType &b)#: Returns the smallest ThisType which contains both a and b.

static inline ThisType Union(const ThisType &a, const ThisType &b)#

Returns the smallest ThisType which contains both a and b.

Deprecated:: Use GetUnion() instead.

static inline ThisType GetIntersection( const ThisType &a, const ThisType &b, )#: Returns a ThisType that describes the intersection of a and b.

static inline ThisType Intersection( const ThisType &a, const ThisType &b, )#

Returns a ThisType that describes the intersection of a and b.

Deprecated:: Use GetIntersection() instead.

static inline constexpr const ThisType UnitCube()#: The unit cube.

Public Static Attributes

static const size_t dimension = 3#

Friends

inline friend ThisType operator*(double m, const ThisType &r)#: scalar multiply.

inline friend ThisType operator*(const ThisType &r, double m)#: scalar multiply.

inline friend ThisType operator/(const ThisType &r, double m)#: scalar divide.