The AL::usdmaya::nodes::Transform node is a custom transform node that allows you to manipulate a USD. More...

#include <Transform.h>

Inheritance diagram for AL::usdmaya::nodes::Transform:

Public Member Functions
	AL_MAYA_DECLARE_NODE ()

	AL_DECL_ATTRIBUTE (primPath)

	AL_DECL_ATTRIBUTE (inStageData)

	AL_DECL_ATTRIBUTE (time)

	AL_DECL_ATTRIBUTE (timeOffset)

	AL_DECL_ATTRIBUTE (timeScalar)

	AL_DECL_ATTRIBUTE (localTranslateOffset)

	AL_DECL_ATTRIBUTE (pushToPrim)

	AL_DECL_ATTRIBUTE (readAnimatedValues)

	AL_DECL_ATTRIBUTE (outStageData)

	AL_DECL_ATTRIBUTE (outTime)

Public Member Functions inherited from AL::maya::NodeHelper
	NodeHelper ()
	ctor

	~NodeHelper ()
	dtor

Methods
TransformationMatrix *	transform () const
	returns the transformation matrix for this transform node More...

UsdPrim	getUsdPrim (MDataBlock &dataBlock) const
	query the usd prim that this transform represents, from the specified data block More...

MPxNode::SchedulingType	schedulingType () const override
	Enable parallel evaluation. More...

Additional Inherited Members
Public Types inherited from AL::maya::NodeHelper
enum	AttributeFlags { kCached = 1 << 0, kReadable = 1 << 1, kWritable = 1 << 2, kStorable = 1 << 3, kAffectsAppearance = 1 << 4, kKeyable = 1 << 5, kConnectable = 1 << 6, kArray = 1 << 7, kColour = 1 << 8, kHidden = 1 << 9, kInternal = 1 << 10, kAffectsWorldSpace = 1 << 11, kUsesArrayDataBuilder = 1 << 12, kDontAddToNode = 1 << 30, kDynamic = 1 << 31 }
	A set of bit flags you can apply to an attribute. More...

enum	FileMode { kSave = 0, kLoad = 1, kDirectoryWithFiles = 2, kDirectory = 3, kMultiLoad = 4 }
	Specify the type of file/dir path when adding file path attributes. See addFilePathAttr. More...

Static Public Member Functions inherited from AL::maya::NodeHelper
static bool	inputBoolValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input boolean value from the dataBlock from the specified attribute More...

static int8_t	inputInt8Value (MDataBlock &dataBlock, const MObject &attribute)
	get an input 8 bit integer value from the dataBlock from the specified attribute More...

static int16_t	inputInt16Value (MDataBlock &dataBlock, const MObject &attribute)
	get an input 16 bit integer value from the dataBlock from the specified attribute More...

static int32_t	inputInt32Value (MDataBlock &dataBlock, const MObject &attribute)
	get an input 32 bit integer value from the dataBlock from the specified attribute More...

static int64_t	inputInt64Value (MDataBlock &dataBlock, const MObject &attribute)
	get an input 64 bit integer value from the dataBlock from the specified attribute More...

static float	inputFloatValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input float value from the dataBlock from the specified attribute More...

static double	inputDoubleValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input double value from the dataBlock from the specified attribute More...

static MMatrix	inputMatrixValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input matrix value from the dataBlock from the specified attribute More...

static MPoint	inputPointValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input point value from the dataBlock from the specified attribute More...

static MFloatPoint	inputFloatPointValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input point value from the dataBlock from the specified attribute More...

static MVector	inputVectorValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input vector value from the dataBlock from the specified attribute More...

static MTime	inputTimeValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input time value from the dataBlock from the specified attribute More...

static MFloatVector	inputFloatVectorValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input vector value from the dataBlock from the specified attribute More...

static MColor	inputColourValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input colour value from the dataBlock from the specified attribute More...

static MString	inputStringValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input string value from the dataBlock from the specified attribute More...

static MPxData *	inputDataValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input data value from the dataBlock from the specified attribute More...

template<typename MPxDataType >
static MPxDataType *	inputDataValue (MDataBlock &dataBlock, const MObject &attribute)
	get an input data value from the dataBlock from the specified attribute More...

static MStatus	outputBoolValue (MDataBlock &dataBlock, const MObject &attribute, bool value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputInt8Value (MDataBlock &dataBlock, const MObject &attribute, int8_t value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputInt16Value (MDataBlock &dataBlock, const MObject &attribute, int16_t value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputInt32Value (MDataBlock &dataBlock, const MObject &attribute, int32_t value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputInt64Value (MDataBlock &dataBlock, const MObject &attribute, int64_t value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputFloatValue (MDataBlock &dataBlock, const MObject &attribute, float value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputDoubleValue (MDataBlock &dataBlock, const MObject &attribute, double value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputMatrixValue (MDataBlock &dataBlock, const MObject &attribute, const MMatrix &value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputPointValue (MDataBlock &dataBlock, const MObject &attribute, const MPoint &value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputFloatPointValue (MDataBlock &dataBlock, const MObject &attribute, const MFloatPoint &value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputVectorValue (MDataBlock &dataBlock, const MObject &attribute, const MVector &value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputEulerValue (MDataBlock &dataBlock, const MObject &attribute, const MEulerRotation &value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputFloatVectorValue (MDataBlock &dataBlock, const MObject &attribute, const MFloatVector &value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputColourValue (MDataBlock &dataBlock, const MObject &attribute, const MColor &value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputStringValue (MDataBlock &dataBlock, const MObject &attribute, const MString &value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputTimeValue (MDataBlock &dataBlock, const MObject &attribute, const MTime &value)
	Set the output value of the specified attribute in the datablock. More...

static MStatus	outputDataValue (MDataBlock &dataBlock, const MObject &attribute, MPxData *value)
	Set the output value of the specified attribute in the datablock. More...

static MPxData *	createData (const MTypeId &dataTypeId, MObject &data)
	helper method to create new data objects of the specified data type More...

template<typename MPxDataType >
static MPxDataType *	createData (const MTypeId &dataTypeId, MObject &data)
	helper method to create new data objects of the specified data type More...

static void	setNodeType (const MString &typeName)
	Sets the node type name you are adding attributes. Please call this before adding any frames! More...

static void	addFrame (const char *frameTitle)
	Add a new frame control into the AE template. More...

static MObject	addCompoundAttr (const char longName, const char shortName, uint32_t flags, std::initializer_list< MObject > list)
	add a new compound attribute to this node type More...

static MObject	addEnumAttr (const char longName, const char shortName, uint32_t flags, const char const strings, const int16_t *values)
	add a new enum attribute to this node type More...

static MObject	addStringAttr (const char longName, const char shortName, uint32_t flags, bool forceShow=false)
	add a new string attribute to this node type. More...

static MObject	addFilePathAttr (const char longName, const char shortName, uint32_t flags, FileMode fileMode, const char *fileFilter="")
	add a new file path attribute to this node type. More...

static MObject	addInt8Attr (const char longName, const char shortName, int8_t defaultValue, uint32_t flags)
	add a new integer attribute to this node type. More...

static MObject	addInt16Attr (const char longName, const char shortName, int16_t defaultValue, uint32_t flags)
	add a new integer attribute to this node type. More...

static MObject	addInt32Attr (const char longName, const char shortName, int32_t defaultValue, uint32_t flags)
	add a new integer attribute to this node type. More...

static MObject	addInt64Attr (const char longName, const char shortName, int64_t defaultValue, uint32_t flags)
	add a new integer attribute to this node type. More...

static MObject	addFloatAttr (const char longName, const char shortName, float defaultValue, uint32_t flags)
	add a new floating point attribute to this node type. More...

static MObject	addDoubleAttr (const char longName, const char shortName, double defaultValue, uint32_t flags)
	add a new double attribute to this node type. More...

static MObject	addTimeAttr (const char longName, const char shortName, const MTime &defaultValue, uint32_t flags)
	add a new time attribute to this node type. More...

static MObject	addDistanceAttr (const char longName, const char shortName, const MDistance &defaultValue, uint32_t flags)
	add a new time attribute to this node type. More...

static MObject	addAngleAttr (const char longName, const char shortName, const MAngle &defaultValue, uint32_t flags)
	add a new time attribute to this node type. More...

static MObject	addBoolAttr (const char longName, const char shortName, bool defaultValue, uint32_t flags)
	add a new boolean attribute to this node type. More...

static MObject	addFloat3Attr (const char longName, const char shortName, float defaultX, float defaultY, float defaultZ, uint32_t flags)
	add a new float3 attribute to this node type. More...

static MObject	addAngle3Attr (const char longName, const char shortName, float defaultX, float defaultY, float defaultZ, uint32_t flags)
	add a new float3 attribute to this node type. More...

static MObject	addDistance3Attr (const char longName, const char shortName, float defaultX, float defaultY, float defaultZ, uint32_t flags)
	add a new float3 attribute to this node type. More...

static MObject	addPointAttr (const char longName, const char shortName, const MPoint &defaultValue, uint32_t flags)
	add a new point attribute to this node type. More...

static MObject	addFloatPointAttr (const char longName, const char shortName, const MFloatPoint &defaultValue, uint32_t flags)
	add a new float point attribute to this node type. More...

static MObject	addVectorAttr (const char longName, const char shortName, const MVector &defaultValue, uint32_t flags)
	add a new vector attribute to this node type. More...

static MObject	addFloatVectorAttr (const char longName, const char shortName, const MFloatVector &defaultValue, uint32_t flags)
	add a new float vector attribute to this node type. More...

static MObject	addColourAttr (const char longName, const char shortName, const MColor &defaultValue, uint32_t flags)
	add a new colour attribute to this node type. More...

static MObject	addMatrix2x2Attr (const char longName, const char shortName, const float defaultValue[2][2], uint32_t flags)
	add a new matrix attribute to this node type. More...

static MObject	addMatrix3x3Attr (const char longName, const char shortName, const float defaultValue[3][3], uint32_t flags)
	add a new matrix attribute to this node type. More...

static MObject	addMatrixAttr (const char longName, const char shortName, const MMatrix &defaultValue, uint32_t flags)
	add a new matrix attribute to this node type. More...

static MObject	addDataAttr (const char longName, const char shortName, MFnData::Type type, uint32_t flags, MFnAttribute::DisconnectBehavior behaviour=MFnAttribute::kNothing)
	add a new data attribute to this node type. More...

static MObject	addDataAttr (const char longName, const char shortName, const MTypeId &type, uint32_t flags, MFnAttribute::DisconnectBehavior behaviour=MFnAttribute::kNothing)
	add a new data attribute to this node type. More...

static MObject	addMessageAttr (const char longName, const char shortName, uint32_t flags)
	add a new message attribute to this node type. More...

static MObject	addVec2hAttr (const char longName, const char shortName, uint32_t flags)
	add a new 2D vector attribute to this node type. More...

static MObject	addVec2fAttr (const char longName, const char shortName, uint32_t flags)
	add a new 2D vector attribute to this node type. More...

static MObject	addVec2iAttr (const char longName, const char shortName, uint32_t flags)
	add a new 2D vector attribute to this node type. More...

static MObject	addVec2dAttr (const char longName, const char shortName, uint32_t flags)
	add a new 2D vector attribute to this node type. More...

static MObject	addVec3hAttr (const char longName, const char shortName, uint32_t flags)
	add a new 3D vector attribute to this node type. More...

static MObject	addVec3fAttr (const char longName, const char shortName, uint32_t flags)
	add a new 3D vector attribute to this node type. More...

static MObject	addVec3iAttr (const char longName, const char shortName, uint32_t flags)
	add a new 3D vector attribute to this node type. More...

static MObject	addVec3dAttr (const char longName, const char shortName, uint32_t flags)
	add a new 3D vector attribute to this node type. More...

static MObject	addVec4hAttr (const char longName, const char shortName, uint32_t flags)
	add a new 4D vector attribute to this node type. More...

static MObject	addVec4fAttr (const char longName, const char shortName, uint32_t flags)
	add a new 4D vector attribute to this node type. More...

static MObject	addVec4iAttr (const char longName, const char shortName, uint32_t flags)
	add a new 4D vector attribute to this node type. More...

static MObject	addVec4dAttr (const char longName, const char shortName, uint32_t flags)
	add a new 4D vector attribute to this node type. More...

template<typename datatype >
static void	setMinMax (MObject obj, datatype minimum, datatype maximum)
	set the min/max values on a numeric attribute More...

template<typename datatype >
static void	setMinMax (MObject obj, datatype minimum, datatype maximum, datatype softmin, datatype softmax)
	set the min/max/softmax values on a numeric attribute More...

static void	addBaseTemplate (const std::string &baseTemplate)
	used to add additional references to AETemplate calls for standard types, e.g. "AEsurfaceShapeTemplate" these will be inserted into the correct location More...

static void	generateAETemplate ()
	This method will construct up the MEL script code for the attribute editor template for your node. Once constructed, the code will be executed silently in the background. If you wish to see the code being executed, enable 'echo all commands' in the MEL script editor prior to loading your plug-in.

static MStatus	addStringAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, bool forceShow=false, MObject *attribute=0)
	add a new string attribute to this node type. More...

static MStatus	addFilePathAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, FileMode fileMode, const char fileFilter="", MObject attribute=0)
	add a new file path attribute to this node type. More...

static MStatus	addInt8Attr (const MObject &node, const char longName, const char shortName, int8_t defaultValue, uint32_t flags, MObject *attribute=0)
	add a new integer attribute to this node type. More...

static MStatus	addInt16Attr (const MObject &node, const char longName, const char shortName, int16_t defaultValue, uint32_t flags, MObject *attribute=0)
	add a new integer attribute to this node type. More...

static MStatus	addInt32Attr (const MObject &node, const char longName, const char shortName, int32_t defaultValue, uint32_t flags, MObject *attribute=0)
	add a new integer attribute to this node type. More...

static MStatus	addInt64Attr (const MObject &node, const char longName, const char shortName, int64_t defaultValue, uint32_t flags, MObject *attribute=0)
	add a new integer attribute to this node type. More...

static MStatus	addFloatAttr (const MObject &node, const char longName, const char shortName, float defaultValue, uint32_t flags, MObject *attribute=0)
	add a new floating point attribute to this node type. More...

static MStatus	addDoubleAttr (const MObject &node, const char longName, const char shortName, double defaultValue, uint32_t flags, MObject *attribute=0)
	add a new double attribute to this node type. More...

static MStatus	addTimeAttr (const MObject &node, const char longName, const char shortName, const MTime &defaultValue, uint32_t flags, MObject *attribute=0)
	add a new time attribute to this node type. More...

static MStatus	addDistanceAttr (const MObject &node, const char longName, const char shortName, const MDistance &defaultValue, uint32_t flags, MObject *attribute=0)
	add a new time attribute to this node type. More...

static MStatus	addAngleAttr (const MObject &node, const char longName, const char shortName, const MAngle &defaultValue, uint32_t flags, MObject *attribute=0)
	add a new time attribute to this node type. More...

static MStatus	addBoolAttr (const MObject &node, const char longName, const char shortName, bool defaultValue, uint32_t flags, MObject *attribute=0)
	add a new boolean attribute to this node type. More...

static MStatus	addFloat3Attr (const MObject &node, const char longName, const char shortName, float defaultX, float defaultY, float defaultZ, uint32_t flags, MObject *attribute=0)
	add a new float3 attribute to this node type. More...

static MStatus	addAngle3Attr (const MObject &node, const char longName, const char shortName, float defaultX, float defaultY, float defaultZ, uint32_t flags, MObject *attribute=0)
	add a new float3 attribute to this node type. More...

static MStatus	addPointAttr (const MObject &node, const char longName, const char shortName, const MPoint &defaultValue, uint32_t flags, MObject *attribute=0)
	add a new point attribute to this node type. More...

static MStatus	addFloatPointAttr (const MObject &node, const char longName, const char shortName, const MFloatPoint &defaultValue, uint32_t flags, MObject *attribute=0)
	add a new float point attribute to this node type. More...

static MStatus	addVectorAttr (const MObject &node, const char longName, const char shortName, const MVector &defaultValue, uint32_t flags, MObject *attribute=0)
	add a new vector attribute to this node type. More...

static MStatus	addFloatVectorAttr (const MObject &node, const char longName, const char shortName, const MFloatVector &defaultValue, uint32_t flags, MObject *attribute=0)
	add a new float vector attribute to this node type. More...

static MStatus	addColourAttr (const MObject &node, const char longName, const char shortName, const MColor &defaultValue, uint32_t flags, MObject *attribute=0)
	add a new colour attribute to this node type. More...

static MStatus	addMatrixAttr (const MObject &node, const char longName, const char shortName, const MMatrix &defaultValue, uint32_t flags, MObject *attribute=0)
	add a new matrix attribute to this node type. More...

static MStatus	addMatrix2x2Attr (const MObject &node, const char longName, const char shortName, const float defaultValue[2][2], uint32_t flags, MObject *attribute=0)
	add a new matrix attribute to this node type. More...

static MStatus	addMatrix3x3Attr (const MObject &node, const char longName, const char shortName, const float defaultValue[3][3], uint32_t flags, MObject *attribute=0)
	add a new matrix attribute to this node type. More...

static MStatus	addDataAttr (const MObject &node, const char longName, const char shortName, MFnData::Type type, uint32_t flags, MFnAttribute::DisconnectBehavior behaviour=MFnAttribute::kNothing, MObject *attribute=0)
	add a new data attribute to this node type. More...

static MStatus	addDataAttr (const MObject &node, const char longName, const char shortName, const MTypeId &type, uint32_t flags, MFnAttribute::DisconnectBehavior behaviour=MFnAttribute::kNothing, MObject *attribute=0)
	add a new data attribute to this node type. More...

static MStatus	addMessageAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new message attribute to this node type. More...

static MStatus	addVec2hAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 2D floating point vector attribute to this node type. More...

static MStatus	addVec2fAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 2D floating point vector attribute to this node type. More...

static MStatus	addVec2iAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 2D integer vector attribute to this node type. More...

static MStatus	addVec2dAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 2D double precision vector attribute to this node type. More...

static MStatus	addVec3hAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 3D floating point vector attribute to this node type. More...

static MStatus	addVec3fAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 3D floating point vector attribute to this node type. More...

static MStatus	addVec3iAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 3D integer vector attribute to this node type. More...

static MStatus	addVec3dAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 3D double precision vector attribute to this node type. More...

static MStatus	addVec4hAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 4D floating point vector attribute to this node type. More...

static MStatus	addVec4fAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 4D floating point vector attribute to this node type. More...

static MStatus	addVec4iAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 4D integer vector attribute to this node type. More...

static MStatus	addVec4dAttr (const MObject &node, const char longName, const char shortName, uint32_t flags, MObject *attribute=0)
	add a new 4D double precision vector attribute to this node type. More...

Detailed Description

The AL::usdmaya::nodes::Transform node is a custom transform node that allows you to manipulate a USD.

custom MPxTransformationMatrix type (AL::usdmaya::nodes::TransformationMatrix). The custom transformation matrix listens for changes that affect the transform (e.g. rotateBy, translateBy, etc), and if pushToPrim is enabled, applies those changes to the USD transformation.

Typically this node should have two input connections:

inStageData - connected from the output stage data of an AL::usdmaya::nodes::ProxyShape
time - (probably) connected from the output time of an AL::usdmaya::nodes::ProxyShape, or directly to the time1.outAttr or equivalent.

    The following attributes can be used to scale and offset the time values:
     \li \b timeOffset - an offset (in current UI time units) of say 30, means animation wont start until frame 30.
     \li \b timeScalar - a speed multiplier. 2.0 will double the playback speed, 0.5 will halve it.


    The following attribute determines which UsdPrim is being watched:
     \li \b primPath - a Usd path of the prim being watched, e.g.  "/root/foo/pCube1"


    We then have these two random attributes:
     \li \b localTranslateOffset - an offset applied *after* all other transforms. Useful for positioning items on a table.
     \li \b pushToPrim - When enabled, any changes you make to the transform values in maya, will be pushed back onto the USD primitive.


    Finally we have the following outputs:
     \li \b outTime = (time - timeOffset) * timeScalar
     \li \b outStageData - pass through from inStageData

Todo:

General todo list, and other quirks....

pushToPrim when enabled, does not add transform operations into the UsdPrim it is tracking. So for example, if you have a prim with no transform ops, not much is going to happen. If however your prim has the full spectrum of rotate axis, translate, scale, rotate, shear, etc; then you will be able to have full control over the prim. This will need to be addressed at some point soon. One of the more challenging aspects here is that we will need to modify a) the geom op order [e.g. insert a scale op, where there was not one before]; and b) rotation is going to be a PITA [There may be a rotateX op, but after modification that may need to be deleted, and replaced with a rotateXYZ op]
If pushToPrim is disabled, any modifications to the transform values are stored as offsets from the USD prim values. This works quite well for local space operations such as scale and rotation, semi-works for translation [effectively this is a parent space translation offset - useful for moving an anim clip] However for values such as rotation and scale pivots, yeah, the result might be a little strange.
I'm not convinced the way that I've organised compute and validateAndSetValue is ideal. It works, but if anyone has some improvements to suggest, I'm all ears.
Generally speaking, when localTranslateOffset is (0,0,0), then the translate/rotate/scale tools work quite well. If however localTranslateOffset is not (0,0,0), then the behaviour of the rotate tool is a little odd. Really this should be taken into account within the AL::usdmaya::nodes::TransformationMatrix::rotateBy and AL::usdmaya::nodes::TransformationMatrix::rotateTo methods.

Member Function Documentation

UsdPrim AL::usdmaya::nodes::Transform::getUsdPrim ( MDataBlock & dataBlock ) const

query the usd prim that this transform represents, from the specified data block

Parameters

dataBlock data block to pull the prim information from

Returns: the USD prim this transform represents

MPxNode::SchedulingType AL::usdmaya::nodes::Transform::schedulingType ( ) const

inlineoverride

Enable parallel evaluation.

Returns: MPxNode::kParallel

TransformationMatrix* AL::usdmaya::nodes::Transform::transform ( ) const

inline

returns the transformation matrix for this transform node

Returns: the transformation matrix

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

src/lib/AL_USDMaya/AL/usdmaya/nodes/Transform.h

Public Member Functions

Methods

Additional Inherited Members

Detailed Description

Member Function Documentation