Zernikalos/zernikalos.components.camera/ZPerspectiveLens

ZPerspectiveLens

@Serializable(with = ZPerspectiveLensSerializer::class)
open class ZPerspectiveLens : ZSerializableComponent<ZPerspectiveLensData> , ZResizable(source)

Represents a perspective lens used for rendering in Zernikalos.

Parameters

data

The ZPerspectiveLensData associated with the lens

See also

Constructors

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constructor(near: Float, far: Float, fov: Float)
constructor(near: Float, far: Float, fov: Float, aspectRatio: Float)

Types

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object Companion

Properties

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override val data: ZPerspectiveLensData

Provides access to the component's serializable data.

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var fov: Float

Vertical field of view in radians. Larger values widen the view; smaller values narrow it.

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override val isInitialized: Boolean

Represents a boolean value indicating whether a component has been initialized.

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override val isRenderizable: Boolean

Represents a boolean value indicating whether a component is renderizable.

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val projectionMatrix: ZMatrix4

The projection matrix for the lens

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override val refId: String

Represents the unique identifier for a reference-based component. The refId is used as a distinctive key for retrieving or linking this component within reference-dependent systems.

Functions

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open override fun dispose()

Disposes the component and releases resources. Idempotent: multiple calls are safe. Subclasses with own state to release should override internalDispose.

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open override fun initialize(ctx: ZRenderingContext)

Initializes the ZComponent using the provided ZRenderingContext.

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open override fun onViewportResize(width: Int, height: Int)

Notifies the listener when the viewport dimensions change.

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fun setVerticalFovDegrees(verticalFovDegrees: Float)

Sets vertical field of view from verticalFovDegrees; fov is stored in radians.