PixelSizeDisplayCondition Class

Defines an inclusive interval, in pixels, that determines when an object, such as a primitive, is rendered based on the number of pixels the object's bounding sphere (or in the case of screen overlays, bounding rectangle) covers on the screen. This is commonly used to implement level of detail algorithms that take into account the field of view.

Inheritance Hierarchy

SystemObject
AGI.Foundation.GraphicsDisplayCondition
AGI.Foundation.GraphicsPixelSizeDisplayCondition

Namespace: AGI.Foundation.Graphics
Assembly: AGI.Foundation.Graphics (in AGI.Foundation.Graphics.dll) Version: 24.3.420.0 (24.3.420.0)

Syntax

C++

Copy

public sealed class PixelSizeDisplayCondition : DisplayCondition

Public NotInheritable Class PixelSizeDisplayCondition
	Inherits DisplayCondition

public ref class PixelSizeDisplayCondition sealed : public DisplayCondition

[<SealedAttribute>]
type PixelSizeDisplayCondition =  
    class
        inherit DisplayCondition
    end

The PixelSizeDisplayCondition type exposes the following members.

Constructors

	Name	Description
	PixelSizeDisplayCondition	Initializes a default pixel size display condition. MinimumPixelSize is set to 0 and MaximumPixelSize is set to Int32.MaxValue. With this interval, an object is always rendered regardless of how many pixels its bounding sphere or rectangle covers.
	PixelSizeDisplayCondition(Int32, Int32)	Initializes a pixel size display condition with the inclusive interval [minimumPixelSize, maximumPixelSize]. When this display condition is assigned to an object, such as a primitive, the object is only rendered when the number of pixels consumed by the object's bounding sphere, projected onto the screen, (or in the case of screen overlays, the area of its bounding rectangle) is within the interval.

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Properties

	Name	Description
	MaximumPixelSize	Gets or sets the maximum pixel size of the inclusive distance interval. Use Int32.MaxValue to ignore checking the maximum distance.
	MinimumPixelSize	Gets or sets the minimum pixel size of the inclusive distance interval.

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Methods

	Name	Description
	Dispose	(Inherited from DisplayCondition.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Reference

AGI.Foundation.Graphics Namespace

Other Resources

Display Conditions topic