Urho3D::Rect Class Reference

#include </var/dev/u3d/stable/Source/Urho3D/Math/Rect.h>

Collaboration diagram for Urho3D::Rect:

Public Member Functions
	Rect () noexcept
	Construct an undefined rect.
	Rect (const Vector2 &min, const Vector2 &max) noexcept
	Construct from minimum and maximum vectors.
	Rect (float left, float top, float right, float bottom) noexcept
	Construct from coordinates.
	Rect (const Vector4 &vector) noexcept
	Construct from a Vector4.
	Rect (const float *data) noexcept
	Construct from a float array.
	Rect (const Rect &rect) noexcept=default
	Copy-construct from another rect.
Rect &	operator= (const Rect &rhs) noexcept=default
	Assign from another rect.
bool	operator== (const Rect &rhs) const
	Test for equality with another rect.
bool	operator!= (const Rect &rhs) const
	Test for inequality with another rect.
Rect &	operator+= (const Rect &rhs)
	Add another rect to this one inplace.
Rect &	operator-= (const Rect &rhs)
	Subtract another rect from this one inplace.
Rect &	operator/= (float value)
	Divide by scalar inplace.
Rect &	operator*= (float value)
	Multiply by scalar inplace.
Rect	operator/ (float value) const
	Divide by scalar.
Rect	operator* (float value) const
	Multiply by scalar.
Rect	operator+ (const Rect &rhs) const
	Add another rect.
Rect	operator- (const Rect &rhs) const
	Subtract another rect.
void	Define (const Rect &rect)
	Define from another rect.
void	Define (const Vector2 &min, const Vector2 &max)
	Define from minimum and maximum vectors.
void	Define (const Vector2 &point)
	Define from a point.
void	Merge (const Vector2 &point)
	Merge a point.
void	Merge (const Rect &rect)
	Merge a rect.
void	Clear ()
	Clear to undefined state.
void	Clip (const Rect &rect)
	Clip with another rect.
bool	Defined () const
	Return true if this rect is defined via a previous call to Define() or Merge().
Vector2	Center () const
Vector2	Size () const
Vector2	HalfSize () const
bool	Equals (const Rect &rhs) const
	Test for equality with another rect with epsilon.
Intersection	IsInside (const Vector2 &point) const
	Test whether a point is inside.
Intersection	IsInside (const Rect &rect) const
	Test if another rect is inside, outside or intersects.
const float *	Data () const
	Return float data.
Vector4	ToVector4 () const
	Return as a vector.
String	ToString () const
	Return as string.
Vector2	Min () const
	Return left-top corner position.
Vector2	Max () const
	Return right-bottom corner position.
float	Left () const
float	Top () const
float	Right () const
float	Bottom () const

Public Attributes
Vector2	min_
	Minimum vector.
Vector2	max_
	Maximum vector.

Static Public Attributes
static const Rect	FULL
	Rect in the range (-1, -1) - (1, 1).
static const Rect	POSITIVE
	Rect in the range (0, 0) - (1, 1).
static const Rect	ZERO
	Zero-sized rect.

Detailed Description

Two-dimensional bounding rectangle.

Member Function Documentation

Bottom()

float Urho3D::Rect::Bottom ( ) const

inline

Return bottom coordinate.

Center()

Vector2 Urho3D::Rect::Center ( ) const

inline

Return center.

HalfSize()

Vector2 Urho3D::Rect::HalfSize ( ) const

inline

Return half-size.

Left()

float Urho3D::Rect::Left ( ) const

inline

Return left coordinate.

Right()

float Urho3D::Rect::Right ( ) const

inline

Return right coordinate.

Size()

Vector2 Urho3D::Rect::Size ( ) const

inline

Return size.

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Top()

float Urho3D::Rect::Top ( ) const

inline

Return top coordinate.

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

• /var/dev/u3d/stable/Source/Urho3D/Math/Rect.h
• /var/dev/u3d/stable/Source/Urho3D/Math/Rect.cpp