xiiSceneCameraPreview Class Reference

#include <SceneCameraPreview.h>

Public Member Functions
	xiiSceneCameraPreview (xiiWorld &world)
	Copyright (c) Theophilus Eriata. All Rights Reserved.
	XII_DISALLOW_COPY_AND_ASSIGN (xiiSceneCameraPreview)
xiiResult	Update (const xiiView &editorView, const xiiCameraComponent &camera)
void	SuspendRendering ()
xiiView *	GetView () const
	Non-owning view; caller must hold the world's access marker for the entire use.

Detailed Description

A scene viewport's selected-camera preview. Owns an independent world-local view, camera and 256x144 render target; pipeline definitions are shared through the viewport's resource handle. Uses the regular native rendering pipeline and debug overlay, without an extractor or global render-target resource. The overlay samples the most recently rendered preview (initially black). Must be destroyed before its world. Call SuspendRendering() when consuming the viewport's redraw.

Member Function Documentation

Update()

xiiResult xiiSceneCameraPreview::Update	(	const xiiView &	editorView,
		const xiiCameraComponent &	camera )

Updates from an active camera in the same world and queues its overlay in an Editor view. Camera usage None is supported. Stereo cameras use a 45-degree mono perspective preview. Failure suspends the preview. Acquires the world's write marker internally.

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

• /home/runner/work/XII/XII/Source/EditorPlugins/Scene/SharedPluginScene/Scene/SceneCameraPreview.h
• /home/runner/work/XII/XII/Source/EditorPlugins/Scene/SharedPluginScene/Scene/Implementation/SceneCameraPreview.cpp