Real Box3D-backed, non-destructive simulation backend for scene placement. 更多...

#include <ScenePhysicsPlacement.h>

类 eve::scene_editor::ScenePhysicsPlacementBackend 继承关系图:

类
struct	Impl

Public 成员函数
	~ScenePhysicsPlacementBackend () override
	Scene physics placement backend.

	ScenePhysicsPlacementBackend (const ScenePhysicsPlacementBackend &)=delete

ScenePhysicsPlacementBackend &	operator= (const ScenePhysicsPlacementBackend &)=delete

std::unique_ptr< editor::IEditorSimulationBackend >	cloneForPreview () const override
	Rebuild an independent preview with the same admitted scene and handle.

editing::Result< void >	step (std::uint64_t tick, double fixedDelta) override
	Advance exactly one increasing fixed tick.

editing::Result< std::vector< editor::SimulationObjectSample > >	capture () const override
	Capture stable selected-object transforms for generic preview tooling.

editing::Result< void >	setHandlePosition (double x, double y, double z)
	Move the shared world-space placement handle without advancing simulation.

editing::Result< void >	setHandleRotation (double x, double y, double z)
	Rotate the shared placement handle using XYZ Euler radians without advancing simulation.

editing::Result< void >	setHandleScale (double x, double y, double z)
	Scale the shared placement handle, resizing selected colliders without advancing simulation.

editing::Result< void >	alignHandleToSurface (double fromX, double fromY, double fromZ, double toX, double toY, double toZ, double offset=0.0)
	Align selection up to the nearest non-selected ray hit and place it outside the surface.

editing::Result< PhysicsPlacementFrame >	placementFrame () const
	Capture all admitted objects, retaining bounds and selection metadata.

editing::Revision	sourceRevision () const noexcept
	Revision copied from the scene when this candidate was admitted.

Public 成员函数继承自 eve::editor::IEditorSimulationBackend
virtual	~IEditorSimulationBackend ()=default
	Releases IEditorSimulationBackend resources.

静态 Public 成员函数
static editing::Result< std::unique_ptr< ScenePhysicsPlacementBackend > >	create (PhysicsPlacementRequest request)
	Validate and build an isolated placement world.

详细描述

Real Box3D-backed, non-destructive simulation backend for scene placement.

The backend owns a private physics world and wrapper objects. Scene state is copied at admission and is never mutated by stepping. Selected objects are driven toward a shared handle while collision resolution remains authoritative inside the preview. The class is owner-thread-only and invokes no callbacks.

在文件 ScenePhysicsPlacement.h 第 138 行定义.

构造及析构函数说明

◆ ~ScenePhysicsPlacementBackend()

eve::scene_editor::ScenePhysicsPlacementBackend::~ScenePhysicsPlacementBackend ( )

overridedefault

Scene physics placement backend.

◆ ScenePhysicsPlacementBackend()

eve::scene_editor::ScenePhysicsPlacementBackend::ScenePhysicsPlacementBackend ( const ScenePhysicsPlacementBackend & )

delete

成员函数说明

◆ alignHandleToSurface()

editing::Result< void > eve::scene_editor::ScenePhysicsPlacementBackend::alignHandleToSurface	(	double	fromX,
		double	fromY,
		double	fromZ,
		double	toX,
		double	toY,
		double	toZ,
		double	offset = `0.0`
	)

Align selection up to the nearest non-selected ray hit and place it outside the surface.

在文件 ScenePhysicsPlacement.cpp 第 354 行定义.

引用了 body, error, finite, hit, index, mask, normal, offset , 以及 target.

◆ capture()

editing::Result< std::vector< editor::SimulationObjectSample > > eve::scene_editor::ScenePhysicsPlacementBackend::capture ( ) const

overridevirtual

Capture stable selected-object transforms for generic preview tooling.

实现了 eve::editor::IEditorSimulationBackend.

在文件 ScenePhysicsPlacement.cpp 第 538 行定义.

◆ cloneForPreview()

std::unique_ptr< editor::IEditorSimulationBackend > eve::scene_editor::ScenePhysicsPlacementBackend::cloneForPreview ( ) const

overridevirtual

Rebuild an independent preview with the same admitted scene and handle.

实现了 eve::editor::IEditorSimulationBackend.

在文件 ScenePhysicsPlacement.cpp 第 316 行定义.

引用了 create().

◆ create()

editing::Result< std::unique_ptr< ScenePhysicsPlacementBackend > > eve::scene_editor::ScenePhysicsPlacementBackend::create ( PhysicsPlacementRequest request )

static

Validate and build an isolated placement world.

在文件 ScenePhysicsPlacement.cpp 第 211 行定义.

引用了 eve::scene_editor::Auto, eve::scene_editor::ConvexHull, eve::editing::failed(), finite, ids, object, request, required, eve::scene_editor::ScenePhysicsPlacementBackend::Impl::selectedColliders(), shape , 以及 value.