instantreality 1.0

• Node 12
• EngineBaseNode 13
• CyclesSceneOptions

XML encoding

<CyclesSceneOptions bvhType='AUTO'
useBVHSpatialSplit='FALSE'
useBVHCache='FALSE'
useQBVH='FALSE'
persistentData='FALSE'
backfaceCullingEmulation='NONE'
logFeature=''
 />

Classic encoding

CyclesSceneOptions {
	bvhType "AUTO"
	useBVHSpatialSplit FALSE
	useBVHCache FALSE
	useQBVH FALSE
	persistentData FALSE
	backfaceCullingEmulation "NONE"
	logFeature [""]
}

Filter: X3D only | Avalon only | All

id	Name	DataType	PartType	Default	ValueType	Description
	bvhType	SFString	inputOutput	AUTO	AUTO, DYNAMIC, STATIC	STATIC: baked transforms (faster ray tracing). DYNAMIC: don't bake transforms (faster updates). AUTO: let system decide (currently equivalent to DYNAMIC)
	useBVHSpatialSplit	SFBool	inputOutput	FALSE		Use spatial splits to create a mixed object/space partitioning. Can give better performance for some scenes.
	useBVHCache	SFBool	inputOutput	FALSE		Use BVH cache. CyclesViewarea.cyclesUserDir must be writeable.
	useQBVH	SFBool	inputOutput	FALSE		Build BVH with 4 instead of 2 childs per node. Can give better performance on some SIMD architectures.
	persistentData	SFBool	inputOutput	FALSE		Try to keep some data persistent on device for faster updates.
	backfaceCullingEmulation	SFString	inputOutput	NONE	NONE, SAME_FOR_ALL_RAYS, FLIP_FOR_SHADOW_RAYS	Controls how Cycles backend emulates backface culling. NONE: no backface culling. SAME_FOR_ALL_RAYS: use same backfacing flag for all rays. FLIP_FOR_SHADOW_RAYS: flips backfacing flag for shadow rays (so a surface facing the light, blocks light; with SAME_FOR_ALL_RAYS a surface backfacing the light blocks). Not that FLIP_FOR_SHADOW_RAYS will not affect implicit connection to lights, only explicit shadow rays. This may cause consistency issues with area lights and backgrounds. HINTS: Backfacing flag is determined by normal, not winding in Cycles backend. Backface culling emulation is turned of by default, since it has a performance impact (in contrast to rasterization, backface culling is emulated in the shader in Cycles). You may also want to set transparentShadow in CyclesIntegratorOptions to true, or backface culling won't work for shadow rays.
	logFeature	MFString	inputOutput		state, child, parent, route, eventIn, eventOut	controls the logging of changes, state: log state changes (e.g. live), child: log child add/remove, parent: log parent add/remove, route: log route add/remove; eventIn: log receiving of events, eventOut: log sending of events: guiView, runtime system should create node-view, guiEdit: runtime system should create node-editeverything: log everything
	metadata	SFNode	inputOutput		MetadataObject	container for payload metadata inside MetadataSet element