#include <FBX_SceneProxy.h>

Classes
struct	JointInfo

struct	LoadOptions

class	PropertyIterator
	Iterates over a node's user properties. More...

struct	SaveOptions

struct	SkinningInfo

Public Types
enum	AxisSystemPreset { AxisSystemPreset::MayaYUp, AxisSystemPreset::MayaZUp, AxisSystemPreset::DirectX, AxisSystemPreset::UnrealEngine }

enum	SystemUnitPreset { SystemUnitPreset::cm, SystemUnitPreset::m }

enum	NodeType { eUnknown, eNull, eMarker, eSkeleton, eMesh, eNurbs, ePatch, eCamera, eCameraStereo, eCameraSwitcher, eLight, eOpticalReference, eOpticalMarker, eNurbsCurve, eTrimNurbsSurface, eBoundary, eNurbsSurface, eShape, eLODGroup, eSubDiv, eCachedEffect, eLine }

enum	SkinningType { SkinningType::eRigid, SkinningType::eLinear, SkinningType::eDualQuaternion, SkinningType::eBlend }

using	JointInfoMap = UT_ArrayStringMap< JointInfo >

Public Member Functions
	FBX_SceneProxy ()

	~FBX_SceneProxy ()

bool	initNewScene (FBX_ErrorManager &errors)

void	stampDocumentInfo (const char *orig_fbx_filename=nullptr)

fpreal	globalFrameRate () const

void	setGlobalFrameRate (fpreal fps)

void	getGlobalTimeRange (fpreal &start, fpreal &stop) const

void	setGlobalTimeRange (fpreal start, fpreal stop)

FBX_AxisSystem	globalAxisSystem () const
	Get the scene's current axis system. More...

void	convertAxisSystem (const FBX_AxisSystem &target)
	Convert the scene to the given axis system. More...

bool	convertAxisSystem (AxisSystemPreset preset)

bool	setGlobalSystemUnit (SystemUnitPreset preset)
	Set the scene's current unit system. More...

bool	convertToHoudiniAxisSystem ()

const char *	nodeName (FBX_NodeID node) const
	Return name of node. More...

void	importCustomProperties (const FBX_NodeID node, UT_Options &attrib_map, bool is_animated=false, const fpreal time_seconds=0) const

FBX_AnimCurveID	outputCustomProperties (const FBX_NodeID node, FBX_AnimLayerID layer, const char name, const UT_OptionEntry attr, bool is_animated=false)

FBX_AnimCurveID	outputCustomEnumProperties (const FBX_NodeID node, FBX_AnimLayerID layer, const char *name, UT_StringArray &enum_list, int idx)

FBX_AnimCurveNodeID	outputCustomCompoundProperties (const FBX_NodeID node, FBX_AnimLayerID layer, const char name, const UT_OptionEntry attr)

FBX_AnimCurveID	createCurveOnNode (FBX_AnimCurveNodeID curve_node, const char *name, int channel)

int	getChannelsCount (FBX_AnimCurveNodeID curve_node)

FBX_NodeID	findNode (const char *name) const
	Find first node in scene that has given name. More...

UT_StringHolder	nodePath (FBX_NodeID node) const

FBX_NodeID	findNodeByPath (const char *path) const

void	getUniqueNodeNames (FBX_NodeNameMap &name_map)
	Return map of all nodes (except for the scene root) with unique names. More...

int	nodeCount () const

FBX_NodeID	node (int i) const

FBX_NodeID	rootNode () const

FBX_NodeID	parentNode (FBX_NodeID node) const

int	childNodeCount (FBX_NodeID node) const

FBX_NodeID	childNode (FBX_NodeID node, int i) const

NodeType	nodeType (FBX_NodeID node) const

FBX_NodeID	createJointNode (const char *name, bool is_root)
	Add new FbxNode with new FbxSkeleton attribute as a joint. More...

FBX_NodeID	createLODGroupNode (const char *name)
	Add new LODGroup FbxNode. More...

FBX_NodeID	createNullNode (const char *name)
	Add new Null FbxNode. More...

void	nodeAddChild (FBX_NodeID parent, FBX_NodeID child)

bool	visibility (FBX_NodeID node) const

FBX_GeometryID	geometry (FBX_NodeID node) const

FBX_NodeID	geometryNode (FBX_GeometryID geometry) const

int	geometrySkinDeformerCount (FBX_GeometryID geometry) const

int	skinDeformerCount () const
	Count of skin deformers in the file. More...

FBX_GeometryID	skinDeformerGeometry (int i) const

FBX_MeshID	geometryMesh (FBX_NodeID node) const

bool	computeSmoothingGroupInfo (FBX_MeshID mesh) const

SkinningType	geometrySkinDeformerType (FBX_GeometryID geometry, int i) const
	Returns the skinning type for the i'th skin deformer in the geometry. More...

int	blendshapeCount (FBX_GeometryID geometry) const
	Returns the number of blend shape deformers for the geometry. More...

int	blendshapeChannelCount (FBX_GeometryID geometry, int blendshape_idx) const
	Returns the number of channels for the i'th blend shape deformer. More...

UT_StringHolder	blendshapeChannelName (FBX_GeometryID geometry, int blendshape_idx, int channel_idx) const
	Returns the name of the specified blendshape channel. More...

bool	convertBlendShapeBaseGeometry (GU_DetailHandle &detail, FBX_GeometryID geometry, FBX_ErrorManager &errors) const

fpreal	animCurveEval (FBX_AnimCurveID curve, fpreal time_seconds) const
	Evaluate an animation curve at the given time. More...

int	animCurveKeyCount (FBX_AnimCurveID curve) const
	Number of keys in anim curve. More...

void	getAnimCurveTimeInterval (FBX_AnimCurveID curve, fpreal &start, fpreal &end) const
	Get the time range of the anim curve. More...

FBX_Property3D	nodeLocalTranslate (FBX_NodeID node) const
	Local translation property of node. More...

FBX_Property3D	nodeLocalRotate (FBX_NodeID node) const
	Local rotation property of node. More...

FBX_Property3D	nodeLocalScale (FBX_NodeID node) const
	Local scale property of node. More...

FBX_Property3D	nodeLocalPreRotation (FBX_NodeID node) const

bool	nodeIsRotationActive (FBX_NodeID node) const

UT_XformOrder	nodeTransformOrder (FBX_NodeID node) const

UT_Vector3D	nodeRotationPivot (FBX_NodeID node) const

int	animLayerCount (FBX_ClipID clip) const

FBX_AnimLayerID	animLayer (FBX_ClipID clip, int i) const

FBX_AnimLayerID	createAnimLayer (const char *name, FBX_ClipID clip=FBX_ClipID{})
	Create a new animation layer. If given clip, the layer is added to it. More...

void	destroyAnimLayer (FBX_AnimLayerID layer, bool recurse_unused=false)

int	animLayerSrcCount (FBX_AnimLayerID layer) const
	Return src object count of layer. More...

FBX_AnimCurveID	propertyAnimCurve (FBX_PropertyID property, FBX_AnimLayerID layer, int component, bool create=false)
	Return animation curve attached to property. More...

double	sceneScale () const

void	setSceneScale (fpreal scale)
	Set the scene scale. More...

UT_Matrix4D	nodeGlobalTransform (FBX_NodeID node, fpreal time_seconds) const
	Return a node's global transform, scaled by sceneScale() More...

UT_Matrix4D	nodeLocalTransform (FBX_NodeID node, fpreal time_seconds) const

UT_Matrix4D	nodeGlobalRestTransform (FBX_NodeID node) const
	Return global transform without animation, scaled by sceneScale() More...

bool	nodeGeometricTransform (FBX_NodeID node, UT_Matrix4D &transform) const

void	removeNodeAnimation (FBX_NodeID node)
	Remove all animation on the transform properties of given node. More...

double	computeConversionFactor () const

UT_ScaleInheritanceMode	nodeScaleInheritanceMode (FBX_NodeID node) const

bool	setNodeScaleInheritanceMode (FBX_NodeID node, UT_ScaleInheritanceMode inherit)

int	clipCount () const

FBX_ClipID	clip (int i) const

FBX_ClipID	findClip (const char *name) const

const char *	clipName (FBX_ClipID clip) const

void	setActiveClip (FBX_ClipID clip)

FBX_ClipID	activeClip () const

FBX_ClipID	createClip (const char *name)


bool	load (const char *path, const LoadOptions &options, FBX_ErrorManager &errors)

bool	load (const char *path, bool convert_units, FBX_ErrorManager &errors)


bool	save (const char *path, FBX_ErrorManager &errors, const SaveOptions &options) const

bool	save (const char *path, FBX_ErrorManager &errors, bool binary=true, bool animation_only=false) const


void	setGlobalAxisSystem (const FBX_AxisSystem &axis_system)

void	setGlobalAxisSystem (OP_OrientationMode orientation_mode)


bool	convertGeometry (GU_Detail &detail, FBX_GeometryID geometry, FBX_ErrorManager &errors, bool add_unused_joints, const UT_Matrix4D *world_xform=nullptr) const

bool	convertGeometry (GU_Detail &detail, FBX_GeometryID geometry, FBX_ErrorManager &errors, bool add_unused_joints, const UT_Matrix4D world_xform, const FBX_NodeNameMap name_map) const


void	blendShapeChannelTargets (FBX_GeometryID geometry, int blendshape_idx, int channel_idx, UT_Array< GU_DetailHandle > &details, UT_StringArray &names, UT_Array< fpreal > &weights, const UT_Matrix4D *world_xform=nullptr) const

void	blendShapeChannelTargets (FBX_GeometryID geometry, int blendshape_idx, int channel_idx, const GU_DetailHandle &base_shape, UT_Array< GU_DetailHandle > &details, UT_StringArray &names, UT_Array< fpreal > &weights, const UT_Matrix4D *world_xform=nullptr) const


FBX_AnimCurveID	blendshapeChannelCurve (FBX_GeometryID geometry, int blendshape_idx, int channel_idx) const

FBX_AnimCurveID	blendshapeChannelCurve (FBX_GeometryID geometry, int blendshape_idx, int channel_idx, bool create_if_needed)


void	addAnimLayer (FBX_ClipID clip, FBX_AnimLayerID layer)

void	removeAnimLayer (FBX_ClipID clip, FBX_AnimLayerID layer)


fpreal	propertyEvalFloat (FBX_PropertyID property, fpreal time_seconds)

UT_Vector3R	propertyEvalVector (FBX_Property3D property, fpreal time_seconds)


void	propertySetFloat (FBX_PropertyID property, fpreal value)

void	propertySetVector (FBX_PropertyID property, const UT_Vector3R &vector)


UT_Matrix4D	nodeLocalRestTransform (FBX_NodeID node) const

void	setNodeLocalRestTransform (FBX_NodeID node, const UT_Matrix4D &local)
	Set a node's local transform without anim. More...


void	getClipTimeRange (FBX_ClipID clip, fpreal &start, fpreal &stop) const

void	setClipTimeRange (FBX_ClipID clip, fpreal start, fpreal stop)


bool	exportGeometry (UT_Array< FBX_NodeID > &exported_nodes, const UT_Matrix4D &parent_xform, const GU_Detail &geo, const SkinningInfo *skinning_info, FBX_ErrorManager &errors)

bool	exportGeometry (UT_Array< FBX_NodeID > &exported_nodes, fpreal time_seconds, const UT_Matrix4D &parent_xform, const GU_Detail &geo, const SkinningInfo *skinning_info, FBX_ErrorManager &errors)

Static Public Member Functions
static bool	isLODGroupNullNodeName (const char *node_name)
	Matches ROP_FBXUtil::isLODGroupNullNodeName(node_name) More...

Static Public Attributes
static constexpr UT_StringLit	FBX_ENUM_LIST_SUFFIX = ".list"

static constexpr UT_StringLit	FBX_ENUM_INDEX_SUFFIX = ".index"

Detailed Description

Definition at line 109 of file FBX_SceneProxy.h.

Member Typedef Documentation

using FBX_SceneProxy::JointInfoMap = UT_ArrayStringMap<JointInfo>

Definition at line 627 of file FBX_SceneProxy.h.

Member Enumeration Documentation

enum FBX_SceneProxy::AxisSystemPreset

strong

Enumerator
MayaYUp
MayaZUp
DirectX
UnrealEngine

Definition at line 207 of file FBX_SceneProxy.h.

enum FBX_SceneProxy::NodeType

Enumerator
eUnknown
eNull
eMarker
eSkeleton
eMesh
eNurbs
ePatch
eCamera
eCameraStereo
eCameraSwitcher
eLight
eOpticalReference
eOpticalMarker
eNurbsCurve
eTrimNurbsSurface
eBoundary
eNurbsSurface
eShape
eLODGroup
eSubDiv
eCachedEffect
eLine

Definition at line 301 of file FBX_SceneProxy.h.

enum FBX_SceneProxy::SkinningType

strong

Enumerator
eRigid
eLinear
eDualQuaternion
eBlend

Definition at line 386 of file FBX_SceneProxy.h.

enum FBX_SceneProxy::SystemUnitPreset

strong

Enumerator
cm
m

Definition at line 216 of file FBX_SceneProxy.h.

Constructor & Destructor Documentation

FBX_SceneProxy::FBX_SceneProxy ( )

Construct wrapper around the FBX SDK

Note: By default, no scene is set up. You must still call one of load() or initInitNewScene().

FBX_SceneProxy::~FBX_SceneProxy ( )

Member Function Documentation

FBX_ClipID FBX_SceneProxy::activeClip ( ) const

void FBX_SceneProxy::addAnimLayer	(	FBX_ClipID	clip,
		FBX_AnimLayerID	layer
	)

Add/remove a layer to clip as a src object

fpreal FBX_SceneProxy::animCurveEval	(	FBX_AnimCurveID	curve,
		fpreal	time_seconds
	)		const

Evaluate an animation curve at the given time.

int FBX_SceneProxy::animCurveKeyCount ( FBX_AnimCurveID curve ) const

Number of keys in anim curve.

FBX_AnimLayerID FBX_SceneProxy::animLayer	(	FBX_ClipID	clip,
		int	i
	)		const

int FBX_SceneProxy::animLayerCount ( FBX_ClipID clip ) const

int FBX_SceneProxy::animLayerSrcCount ( FBX_AnimLayerID layer ) const

Return src object count of layer.

int FBX_SceneProxy::blendshapeChannelCount	(	FBX_GeometryID	geometry,
		int	blendshape_idx
	)		const

Returns the number of channels for the i'th blend shape deformer.

FBX_AnimCurveID FBX_SceneProxy::blendshapeChannelCurve	(	FBX_GeometryID	geometry,
		int	blendshape_idx,
		int	channel_idx
	)		const

Returns curve for the blend shape channel's values.

Note: Result might be null for non-animated blendshapes.

FBX_AnimCurveID FBX_SceneProxy::blendshapeChannelCurve	(	FBX_GeometryID	geometry,
		int	blendshape_idx,
		int	channel_idx,
		bool	create_if_needed
	)

Returns curve for the blend shape channel's values.

Note: Result might be null for non-animated blendshapes.

UT_StringHolder FBX_SceneProxy::blendshapeChannelName	(	FBX_GeometryID	geometry,
		int	blendshape_idx,
		int	channel_idx
	)		const

Returns the name of the specified blendshape channel.

void FBX_SceneProxy::blendShapeChannelTargets	(	FBX_GeometryID	geometry,
		int	blendshape_idx,
		int	channel_idx,
		UT_Array< GU_DetailHandle > &	details,
		UT_StringArray &	names,
		UT_Array< fpreal > &	weights,
		const UT_Matrix4D *	world_xform = `nullptr`
	)		const

Returns the geometry, name, and weight (multiplied by 0.01) for each of the channel's target shapes. Multiple targets imply that there are in-between shapes, and the shapes are sorted by weight in ascending order.

Note: This variant is slower it needs to call convertBlendShapeBaseGeometry() every time.

void FBX_SceneProxy::blendShapeChannelTargets	(	FBX_GeometryID	geometry,
		int	blendshape_idx,
		int	channel_idx,
		const GU_DetailHandle &	base_shape,
		UT_Array< GU_DetailHandle > &	details,
		UT_StringArray &	names,
		UT_Array< fpreal > &	weights,
		const UT_Matrix4D *	world_xform = `nullptr`
	)		const

Parameters

base_shape Prepared detail handle by calling convertBlendShapeBaseGeometry()

int FBX_SceneProxy::blendshapeCount ( FBX_GeometryID geometry ) const

Returns the number of blend shape deformers for the geometry.

FBX_NodeID FBX_SceneProxy::childNode	(	FBX_NodeID	node,
		int	i
	)		const

int FBX_SceneProxy::childNodeCount ( FBX_NodeID node ) const

FBX_ClipID FBX_SceneProxy::clip ( int i ) const

int FBX_SceneProxy::clipCount ( ) const

const char* FBX_SceneProxy::clipName ( FBX_ClipID clip ) const

double FBX_SceneProxy::computeConversionFactor ( ) const

Compute a scene scale needed convert transforms from nodeGlobalTransform() to the Houdini unit length. This will be 1.0 if the file was loaded with convert_units=true.

bool FBX_SceneProxy::computeSmoothingGroupInfo ( FBX_MeshID mesh ) const

void FBX_SceneProxy::convertAxisSystem ( const FBX_AxisSystem & target )

Convert the scene to the given axis system.

bool FBX_SceneProxy::convertAxisSystem ( AxisSystemPreset preset )

bool FBX_SceneProxy::convertBlendShapeBaseGeometry	(	GU_DetailHandle &	detail,
		FBX_GeometryID	geometry,
		FBX_ErrorManager &	errors
	)		const

Like convertGeometry() except its specialized to only do it when the conditions are necessary for importing blendshape channel targets. Only returns false if a conversion was attempted and failed.

bool FBX_SceneProxy::convertGeometry	(	GU_Detail &	detail,
		FBX_GeometryID	geometry,
		FBX_ErrorManager &	errors,
		bool	add_unused_joints,
		const UT_Matrix4D *	world_xform = `nullptr`
	)		const

Convert geometry into GU_Detail, with skin deformers converted into a boneCapture attribute. If world_xform is given, the result including the transforms within boneCapture will have this baked into it. When add_unused_joints is true, add ancestor joints for any captured joints will also be added to the boneCapture attribute with identity transforsm. When name_map is given, node names for boneCapture will use the ones given by name_map.

bool FBX_SceneProxy::convertGeometry	(	GU_Detail &	detail,
		FBX_GeometryID	geometry,
		FBX_ErrorManager &	errors,
		bool	add_unused_joints,
		const UT_Matrix4D *	world_xform,
		const FBX_NodeNameMap *	name_map
	)		const

Convert geometry into GU_Detail, with skin deformers converted into a boneCapture attribute. If world_xform is given, the result including the transforms within boneCapture will have this baked into it. When add_unused_joints is true, add ancestor joints for any captured joints will also be added to the boneCapture attribute with identity transforsm. When name_map is given, node names for boneCapture will use the ones given by name_map.

bool FBX_SceneProxy::convertToHoudiniAxisSystem ( )

Convert the scene to match Houdini. Returns true if conversion was done, false if no conversion was needed

FBX_AnimLayerID FBX_SceneProxy::createAnimLayer	(	const char *	name,
		FBX_ClipID	clip = `FBX_ClipID{}`
	)

Create a new animation layer. If given clip, the layer is added to it.

FBX_ClipID FBX_SceneProxy::createClip ( const char * name )

FBX_AnimCurveID FBX_SceneProxy::createCurveOnNode	(	FBX_AnimCurveNodeID	curve_node,
		const char *	name,
		int	channel
	)

FBX_NodeID FBX_SceneProxy::createJointNode	(	const char *	name,
		bool	is_root
	)

Add new FbxNode with new FbxSkeleton attribute as a joint.

FBX_NodeID FBX_SceneProxy::createLODGroupNode ( const char * name )

Add new LODGroup FbxNode.

FBX_NodeID FBX_SceneProxy::createNullNode ( const char * name )

Add new Null FbxNode.

void FBX_SceneProxy::destroyAnimLayer	(	FBX_AnimLayerID	layer,
		bool	recurse_unused = `false`
	)

Destroy give animation layer. If recurse_unused is true, then recursively destroy all unused dst objects as a result.

bool FBX_SceneProxy::exportGeometry	(	UT_Array< FBX_NodeID > &	exported_nodes,
		const UT_Matrix4D &	parent_xform,
		const GU_Detail &	geo,
		const SkinningInfo *	skinning_info,
		FBX_ErrorManager &	errors
	)

Export geometry to FBX scene, with automatic handling of shapes partitioned by name and/or path primitive attributes. If the nodes already exist, then their geometry will be destroyed and recreated. In order to export them with an identity global transform, a time is needed to evaluate its parent node. If not specified, the time at 0 seconds will be used. Currently, everything is first converted to polygons.

bool FBX_SceneProxy::exportGeometry	(	UT_Array< FBX_NodeID > &	exported_nodes,
		fpreal	time_seconds,
		const UT_Matrix4D &	parent_xform,
		const GU_Detail &	geo,
		const SkinningInfo *	skinning_info,
		FBX_ErrorManager &	errors
	)

Export geometry to FBX scene, with automatic handling of shapes partitioned by name and/or path primitive attributes. If the nodes already exist, then their geometry will be destroyed and recreated. In order to export them with an identity global transform, a time is needed to evaluate its parent node. If not specified, the time at 0 seconds will be used. Currently, everything is first converted to polygons.

FBX_ClipID FBX_SceneProxy::findClip ( const char * name ) const

FBX_NodeID FBX_SceneProxy::findNode ( const char * name ) const

Find first node in scene that has given name.

FBX_NodeID FBX_SceneProxy::findNodeByPath ( const char * path ) const

Find node in scene by hierarchical path from the scene root. If path does not begin with a '/' then it returns findNode(path).

FBX_GeometryID FBX_SceneProxy::geometry ( FBX_NodeID node ) const

FBX_MeshID FBX_SceneProxy::geometryMesh ( FBX_NodeID node ) const

FBX_NodeID FBX_SceneProxy::geometryNode ( FBX_GeometryID geometry ) const

int FBX_SceneProxy::geometrySkinDeformerCount ( FBX_GeometryID geometry ) const

SkinningType FBX_SceneProxy::geometrySkinDeformerType	(	FBX_GeometryID	geometry,
		int	i
	)		const

Returns the skinning type for the i'th skin deformer in the geometry.

void FBX_SceneProxy::getAnimCurveTimeInterval	(	FBX_AnimCurveID	curve,
		fpreal &	start,
		fpreal &	end
	)		const

Get the time range of the anim curve.

int FBX_SceneProxy::getChannelsCount ( FBX_AnimCurveNodeID curve_node )

void FBX_SceneProxy::getClipTimeRange	(	FBX_ClipID	clip,
		fpreal &	start,
		fpreal &	stop
	)		const

Get/set the inclusive time range for the given clip in seconds

void FBX_SceneProxy::getGlobalTimeRange	(	fpreal &	start,
		fpreal &	stop
	)		const

void FBX_SceneProxy::getUniqueNodeNames ( FBX_NodeNameMap & name_map )

Return map of all nodes (except for the scene root) with unique names.

FBX_AxisSystem FBX_SceneProxy::globalAxisSystem ( ) const

Get the scene's current axis system.

fpreal FBX_SceneProxy::globalFrameRate ( ) const

void FBX_SceneProxy::importCustomProperties	(	const FBX_NodeID	node,
		UT_Options &	attrib_map,
		bool	is_animated = `false`,
		const fpreal	time_seconds = `0`
	)		const

bool FBX_SceneProxy::initNewScene ( FBX_ErrorManager & errors )

Initialize a new empty scene

Note: Resets mySceneScale/myShouldConvertMaterials to default.

static bool FBX_SceneProxy::isLODGroupNullNodeName ( const char * node_name )

static

Matches ROP_FBXUtil::isLODGroupNullNodeName(node_name)

bool FBX_SceneProxy::load	(	const char *	path,
		const LoadOptions &	options,
		FBX_ErrorManager &	errors
	)

Load a new scene

bool FBX_SceneProxy::load	(	const char *	path,
		bool	convert_units,
		FBX_ErrorManager &	errors
	)

inline

Load a new scene

Definition at line 157 of file FBX_SceneProxy.h.

FBX_NodeID FBX_SceneProxy::node ( int i ) const

void FBX_SceneProxy::nodeAddChild	(	FBX_NodeID	parent,
		FBX_NodeID	child
	)

Add child to parent. If child already has a parent, first it is removed from current parent and then added to this one.

int FBX_SceneProxy::nodeCount ( ) const

bool FBX_SceneProxy::nodeGeometricTransform	(	FBX_NodeID	node,
		UT_Matrix4D &	transform
	)		const

Get a node's geometric transform. Returns false if there is none. A geometric transform is a transform that is only applied to the node's geometry and is not part of its global transform.

Note: This transform is NOT scaled by sceneScale()

UT_Matrix4D FBX_SceneProxy::nodeGlobalRestTransform ( FBX_NodeID node ) const

Return global transform without animation, scaled by sceneScale()

UT_Matrix4D FBX_SceneProxy::nodeGlobalTransform	(	FBX_NodeID	node,
		fpreal	time_seconds
	)		const

Return a node's global transform, scaled by sceneScale()

bool FBX_SceneProxy::nodeIsRotationActive ( FBX_NodeID node ) const

When nodeIsRotationActive() is false, then these node properties are ignored from the FBX file: rotation order, pivots, pre/post rotation values, rotation limits

FBX_Property3D FBX_SceneProxy::nodeLocalPreRotation ( FBX_NodeID node ) const

Local pre-rotation property of node. Should only be used when nodeIsRotationActive() is true.

UT_Matrix4D FBX_SceneProxy::nodeLocalRestTransform ( FBX_NodeID node ) const

Access node's local transform without animation

Note: This transform is NOT scaled by sceneScale()

FBX_Property3D FBX_SceneProxy::nodeLocalRotate ( FBX_NodeID node ) const

Local rotation property of node.

FBX_Property3D FBX_SceneProxy::nodeLocalScale ( FBX_NodeID node ) const

Local scale property of node.

UT_Matrix4D FBX_SceneProxy::nodeLocalTransform	(	FBX_NodeID	node,
		fpreal	time_seconds
	)		const

Get a node's local transform at given time.

Note: This transform is NOT scaled by sceneScale()

FBX_Property3D FBX_SceneProxy::nodeLocalTranslate ( FBX_NodeID node ) const

Local translation property of node.

const char* FBX_SceneProxy::nodeName ( FBX_NodeID node ) const

Return name of node.

UT_StringHolder FBX_SceneProxy::nodePath ( FBX_NodeID node ) const

Return "path" from scene root of node. If node == nullptr, returns empty string.

UT_Vector3D FBX_SceneProxy::nodeRotationPivot ( FBX_NodeID node ) const

Return the rotation pivot for given node.

Note: Returns a default value when !nodeIsRotationActive()

UT_ScaleInheritanceMode FBX_SceneProxy::nodeScaleInheritanceMode ( FBX_NodeID node ) const

UT_XformOrder FBX_SceneProxy::nodeTransformOrder ( FBX_NodeID node ) const

Return the transform order for given node. For FBX, we always return a transform order of SRT, so really only the rotation order is pertinent here.

Note: Returns a default value when !nodeIsRotationActive()

NodeType FBX_SceneProxy::nodeType ( FBX_NodeID node ) const

FBX_AnimCurveNodeID FBX_SceneProxy::outputCustomCompoundProperties	(	const FBX_NodeID	node,
		FBX_AnimLayerID	layer,
		const char *	name,
		const UT_OptionEntry *	attr
	)

FBX_AnimCurveID FBX_SceneProxy::outputCustomEnumProperties	(	const FBX_NodeID	node,
		FBX_AnimLayerID	layer,
		const char *	name,
		UT_StringArray &	enum_list,
		int	idx
	)

FBX_AnimCurveID FBX_SceneProxy::outputCustomProperties	(	const FBX_NodeID	node,
		FBX_AnimLayerID	layer,
		const char *	name,
		const UT_OptionEntry *	attr,
		bool	is_animated = `false`
	)

FBX_NodeID FBX_SceneProxy::parentNode ( FBX_NodeID node ) const

FBX_AnimCurveID FBX_SceneProxy::propertyAnimCurve	(	FBX_PropertyID	property,
		FBX_AnimLayerID	layer,
		int	component,
		bool	create = `false`
	)

Return animation curve attached to property.

fpreal FBX_SceneProxy::propertyEvalFloat	(	FBX_PropertyID	property,
		fpreal	time_seconds
	)

Evaluate animated value from property

UT_Vector3R FBX_SceneProxy::propertyEvalVector	(	FBX_Property3D	property,
		fpreal	time_seconds
	)

Evaluate animated value from property

void FBX_SceneProxy::propertySetFloat	(	FBX_PropertyID	property,
		fpreal	value
	)

Set non-animated value on property

void FBX_SceneProxy::propertySetVector	(	FBX_PropertyID	property,
		const UT_Vector3R &	vector
	)

Set non-animated value on property

void FBX_SceneProxy::removeAnimLayer	(	FBX_ClipID	clip,
		FBX_AnimLayerID	layer
	)

Add/remove a layer to clip as a src object

void FBX_SceneProxy::removeNodeAnimation ( FBX_NodeID node )

Remove all animation on the transform properties of given node.

FBX_NodeID FBX_SceneProxy::rootNode ( ) const

bool FBX_SceneProxy::save	(	const char *	path,
		FBX_ErrorManager &	errors,
		const SaveOptions &	options
	)		const

Save current scene. One of initNewScene() or load() must have been called.

bool FBX_SceneProxy::save	(	const char *	path,
		FBX_ErrorManager &	errors,
		bool	binary = `true`,
		bool	animation_only = `false`
	)		const

inline

Save current scene. One of initNewScene() or load() must have been called.

Definition at line 173 of file FBX_SceneProxy.h.

double FBX_SceneProxy::sceneScale ( ) const

Scene scale to convert from internal FBX scene. Determined by load() This is currently only used by nodeGlobalTransform()

void FBX_SceneProxy::setActiveClip ( FBX_ClipID clip )

void FBX_SceneProxy::setClipTimeRange	(	FBX_ClipID	clip,
		fpreal	start,
		fpreal	stop
	)

Get/set the inclusive time range for the given clip in seconds

void FBX_SceneProxy::setGlobalAxisSystem ( const FBX_AxisSystem & axis_system )

Set the scene's current axis system

void FBX_SceneProxy::setGlobalAxisSystem ( OP_OrientationMode orientation_mode )

Set the scene's current axis system

void FBX_SceneProxy::setGlobalFrameRate ( fpreal fps )

bool FBX_SceneProxy::setGlobalSystemUnit ( SystemUnitPreset preset )

Set the scene's current unit system.

void FBX_SceneProxy::setGlobalTimeRange	(	fpreal	start,
		fpreal	stop
	)

void FBX_SceneProxy::setNodeLocalRestTransform	(	FBX_NodeID	node,
		const UT_Matrix4D &	local
	)

Set a node's local transform without anim.

bool FBX_SceneProxy::setNodeScaleInheritanceMode	(	FBX_NodeID	node,
		UT_ScaleInheritanceMode	inherit
	)

Set the scale inheritance mode for a node. Note that FBX does NOT support everything, and only these modes: DEFAULT, OFFSET_ONLY, and OFFSET_AND_SCALE If its given an invalid type, it will map to the next closest thing and return false.

void FBX_SceneProxy::setSceneScale ( fpreal scale )

Set the scene scale.

int FBX_SceneProxy::skinDeformerCount ( ) const

Count of skin deformers in the file.

FBX_GeometryID FBX_SceneProxy::skinDeformerGeometry ( int i ) const

Get geometry associated with skin deformer i

Note: There might no geometry attached and this will return nullptr

void FBX_SceneProxy::stampDocumentInfo ( const char * orig_fbx_filename = nullptr )

Stamp FbxDocumentInfo using the current $JOB, $HIPFILE and software version.

bool FBX_SceneProxy::visibility ( FBX_NodeID node ) const

Member Data Documentation

constexpr UT_StringLit FBX_SceneProxy::FBX_ENUM_INDEX_SUFFIX = ".index"

static

Definition at line 232 of file FBX_SceneProxy.h.

constexpr UT_StringLit FBX_SceneProxy::FBX_ENUM_LIST_SUFFIX = ".list"

static

Definition at line 231 of file FBX_SceneProxy.h.

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

FBX/FBX_SceneProxy.h

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