Struct ViewportRect

Immutable, normalized viewport rectangle (all components in the 0..1 range), matching the engine convention where a camera's rect is expressed as a fraction of the screen (e.g. Unity's Camera.rect). The constructor clamps every component into 0..1 so that a rect built from untrusted or computed values can never describe an out-of-bounds viewport.

Inherited Members

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetType()

Namespace: Serenity.GameCamera.Domain.ValueObjects

Assembly: Serenity.GameCamera.Domain.dll

Syntax

public readonly struct ViewportRect

Constructors

ViewportRect(float, float, float, float)

Initializes a new instance of the ViewportRect struct, clamping every component into the 0..1 range.

Declaration

public ViewportRect(float x, float y, float width, float height)

Parameters

Type	Name	Description
float	x	Normalized left edge; clamped to 0..1.
float	y	Normalized bottom edge; clamped to 0..1.
float	width	Normalized width; clamped to 0..1.
float	height	Normalized height; clamped to 0..1.

Fields

Height

Declaration

public readonly float Height

Field Value

Type	Description
float	Normalized height of the viewport (0..1).

Width

Declaration

public readonly float Width

Field Value

Type	Description
float	Normalized width of the viewport (0..1).

X

Declaration

public readonly float X

Field Value

Type	Description
float	Normalized left edge of the viewport (0..1).

Y

Declaration

public readonly float Y

Field Value

Type	Description
float	Normalized bottom edge of the viewport (0..1).

Properties

Full

Declaration

public static ViewportRect Full { get; }

Property Value

Type	Description
ViewportRect	The full-screen viewport: X=0, Y=0, Width=1, Height=1.

Methods

Equals(ViewportRect)

Determines whether this rect has the same normalized components as another.

Declaration

public bool Equals(ViewportRect other)

Parameters

Type	Name	Description
ViewportRect	other	The rect to compare against.

Returns

Type	Description
bool	True when all four components are equal.

Equals(object)

Determines whether this rect equals another object.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
object	obj	The object to compare against.

Returns

Type	Description
bool	True when obj is a ViewportRect with equal components.

Overrides

ValueType.Equals(object)

GetHashCode()

Computes a hash code consistent with Equals(ViewportRect).

Declaration

public override int GetHashCode()

Returns

Type	Description
int	The hash code.

Overrides

ValueType.GetHashCode()

ToString()

Returns a string representation of the rect.

Declaration

public override string ToString()

Returns

Type	Description
string	Formatted string with the four normalized components.

Overrides

ValueType.ToString()

Operators

operator ==(ViewportRect, ViewportRect)

Determines whether two rects have equal normalized components.

Declaration

public static bool operator ==(ViewportRect left, ViewportRect right)

Parameters

Type	Name	Description
ViewportRect	left	The first rect.
ViewportRect	right	The second rect.

Returns

Type	Description
bool	True when all four components are equal.

operator !=(ViewportRect, ViewportRect)

Determines whether two rects differ in any normalized component.

Declaration

public static bool operator !=(ViewportRect left, ViewportRect right)

Parameters

Type	Name	Description
ViewportRect	left	The first rect.
ViewportRect	right	The second rect.

Returns

Type	Description
bool	True when any component differs.