Klasse OffscreenRenderer

java.lang.Object

de.luckymcdev.foundryengine.client.imgui.OffscreenRenderer

public class OffscreenRenderer
extends Object

Owns a reusable offscreen framebuffer and provides a general API for rendering arbitrary content into a NativeImage that can then be turned into a texture.

GPU readbacks are async; results are queued and must be drained on the render thread by calling

Ungültige Referenz

#drainPendingResults()

at the start of each frame.

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifikator und Typ	Klasse	Beschreibung
static final record	OffscreenRenderer.PendingResult
static interface	OffscreenRenderer.RenderJob

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
OffscreenRenderer()

Methodenübersicht

Modifikator und Typ	Methode	Beschreibung
void	close()
void	drainPendingResults(Consumer<OffscreenRenderer.PendingResult> consumer)	Drains all GPU readback results that have arrived since the last call.
void	renderAsync(int size, String key, OffscreenRenderer.RenderJob job)	Renders content into the offscreen framebuffer and schedules a GPU readback.

Von Klasse geerbte Methoden Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Konstruktordetails

OffscreenRenderer

public OffscreenRenderer()

Methodendetails

renderAsync

public void renderAsync(int size,
 String key,
 OffscreenRenderer.RenderJob job)

Renders content into the offscreen framebuffer and schedules a GPU readback. The resulting NativeImage will appear in

Ungültige Referenz

#drainPendingResults()

on the next frame where the GPU has finished.

Parameter:

size - the pixel dimensions of the render target (square)

key - an opaque key forwarded to the pending result for identification

job - the render job; receives the active color/depth views and proj buffer

drainPendingResults

public void drainPendingResults(Consumer<OffscreenRenderer.PendingResult> consumer)

Drains all GPU readback results that have arrived since the last call. Must be called on the render thread at the start of each frame, before any texture uploads or ImGui rendering.

Parameter:

consumer - receives each completed OffscreenRenderer.PendingResult

close

public void close()