-
Abs
Computes the absolute value.
-
Acos
Computes the inverse cosine.
-
Add
Calculates the sum of the input values.
-
AlmostEquals
Checks if two values are almost equal.
-
And
Performs a logical AND operation.
-
Asin
Computes the inverse sine.
-
Atan
Computes the inverse tangent.
-
Atan2
Computes the inverse tangent of y/x.
-
Average
Computes the average of the input values.
-
BitwiseAnd
Performs a bitwise AND operation.
-
BitwiseNot
Performs a bitwise inversion of each bit of an integer.
-
BitwiseOr
Performs a bitwise OR operation.
-
BitwiseXor
Performs a bitwise XOR operation.
-
BoolToIntBitMask
Constructs a bit mask from the entries of the input ports.
-
CartesianToGeodetic
Converts a 3D cartesian coordinate to its geodetic coordinate.
-
CartesianToPolar
Converts a 2D cartesian coordinate to its polar coordinate.
-
CartesianToSpherical
Converts a 3D cartesian coordinate to its spherical coordinate.
-
Ceil
Returns the smallest integer greater than or equal to a floating point number.
-
Clamp
Clamps a value between min and max.
-
Complement
Computes the complement of the input value by subtracting it from 1.
-
ComponentBoolsToInt
Constructs a component bitmask.
-
ComponentIntToBools
Checks the components that are active in a component bitmask.
-
Convert
Converts an input of type SrcT to an output of type DesT.
-
CopyArg
Copies the input argument.
-
Cosine
Computes the cosine of an angle.
-
CrossProduct
Computes the cross product of two vectors.
-
DegreesToRadians
Converts an angle in degrees to radians.
-
Distance
Returns the Euclidean distance between two vectors.
-
Divide
Calculates the quotient of the input values.
-
DotProduct
Computes the dot product of two vectors.
-
DragPlane
Intersects a ray with a plane.
-
Efit
Takes a value in one range and shifts it to a new range.
-
Equals
Returns True if two values are equal.
-
Exponential
Computes the exponential function, e^x.
-
Fit
Takes a (clamped) value in one range and shifts it to a new range.
-
Fit01
Takes a value in the range (0, 1) and shifts it to a new range.
-
Fit10
Takes a value in the range (1, 0) and shifts it to a new range.
-
Fit11
Takes a value in the range (-1, 1) and shifts it to a new range.
-
FloatToVector2
Builds a Vector2 from Floats.
-
FloatToVector3
Builds a Vector3 from Floats.
-
FloatToVector4
Builds a Vector4 from Floats.
-
Floor
Returns the largest integer less than or equal to a floating point number.
-
ForBegin
Defines the start of a for loop.
-
ForEachBegin
Defines the start of a for-each loop.
-
ForEachEnd
Defines the end of a for-each loop.
-
ForEnd
Defines the end of a for loop.
-
ForRangeBegin
Defines the start of a for loop which runs over a range of integers.
-
ForRangeEnd
Defines the end of a for loop which runs over a range of integers.
-
Fps
Creates an input node with a port to get the current frames per second.
-
Frac
Returns the fractional component of a floating point number.
-
Frame
Creates an input node with a port to get the current evaluation frame.
-
FrameEnd
Creates an input node with a port to get the global end frame.
-
FrameStart
Creates an input node with a port to get the global start frame.
-
GeodeticToCartesian
Converts a geodetic coordinate to its 3D cartesian coordinate.
-
GetComponent
Extracts a single component of a vector or matrix type.
-
GreaterThan
Determines if a value is greater than another value.
-
GreaterThanOrEqual
Determines if a value is greater than or equal to another value.
-
IfBegin
Defines the start of an If block for conditional execution.
-
IfEnd
Defines the end of an If block for conditional execution.
-
Input
Provides inputs for a graph.
-
IntBitMaskToBool
Extracts individual bits from a bit mask.
-
Invert
Inverts a matrix.
-
Length
Computes the length of a vector.
-
Lerp
Performs linear interpolation between the input values.
-
LessThan
Determines if a value is less than another value.
-
LessThanOrEqual
Determines if a value is less than or equal to another value.
-
Log
Adds an APEX log entry to the log viewer.
-
Logarithm
Computes the natural logarithm of a value.
-
Matrix3ToVector3
Extracts the row vectors from a Matrix3.
-
Matrix4ToVector4
Extracts the row vectors from a Matrix4.
-
Max
Calculates the maximum of the input values.
-
Min
Calculates the minimum of the input values.
-
Modulo
Applies the modulo operation to the two input values.
-
Multiply
Calculates the product of the input values.
-
NLerp
Performs linear interpolation between two vectors and normalizes the result.
-
Negate
Returns the negative of the input value.
-
Noise
Produces Perlin-style non-periodic noise.
-
Normalize
Normalizes a vector.
-
Not
Inverts the logical value.
-
Null
Utility node for passing through unmodified values.
-
Null
Utility node for passing through unmodified values of a given type.
-
Or
Performs a logical OR operation.
-
Output
Provides outputs for a graph.
-
PolarToCartesian
Converts a polar coordinate to its cartesian coordinate.
-
Power
Raises a value to an exponent.
-
Quantize
Rounds down a value to a multiple of another value.
-
RadiansToDegrees
Converts an angle in radians to degrees.
-
RampLookup
Looks up the value of a ramp at a specified position.
-
Round
Rounds a floating point value to the nearest integer or to a specific number of decimal places.
-
RunVex
Executes a VEX snippet.
-
SetComponent
Sets a single component of a vector or matrix type.
-
Sine
Computes the sine of an angle.
-
SphericalToCartesian
Converts a spherical coordinate to its 3D cartesian coordinate.
-
Subnetwork
Provides a container of subgraphs.
-
Subtract
Calculates the difference between the input values.
-
Switch
Switches between different input values based on an index.
-
SwitchByName
Switches between different input values based on the name of the input port.
-
Tan
Computes the tangent of an angle.
-
Time
Creates an input node with a port to get the current evaluation time.
-
TimeStep
Creates an input node with a port to get the current time step.
-
TransformObject
Represents and builds a hierarchy of transformations in a rig.
-
Transpose
Transposes a matrix.
-
TwoWaySwitch
Switches between two inputs based on a Bool value.
-
Value
Holds a copy of an input value.
-
Vector2ToFloat
Extracts all the components of a Vector2.
-
Vector3ToFloat
Extracts all the components of a Vector3.
-
Vector3ToMatrix3
Constructs a Matrix3 from the input row vectors.
-
Vector4ToFloat
Extracts all the components of a Vector4.
-
Vector4ToMatrix4
Constructs a Matrix4 from the input row vectors.
-
Xor
Performs a logical XOR operation.
-
array::Add
Adds two arrays element-wise.
-
array::Append
Appends a value to an array.
-
array::Build
Builds an array with the provided values.
-
array::Clear
Clears an array.
-
array::Divide
Divides two arrays element-wise.
-
array::Extend
Extends an array with another array.
-
array::Find
Finds the index of an array element with a specific value.
-
array::Get
Gets an element in an array.
-
array::Insert
Inserts an element at a specific array index.
-
array::Length
Returns the length of an array.
-
array::Lerp
Performs linear interpolation between two arrays element-wise.
-
array::Max
Finds the maximum element in an array.
-
array::Min
Finds the minimum element in an array.
-
array::Multiply
Multiplies two arrays element-wise.
-
array::Range
Builds an array from a range of integers.
-
array::Remove
Removes an element from an array.
-
array::Reverse
Reverses the order of elements in an array.
-
array::Scale
Scales all elements of an array by a scalar.
-
array::Set
Sets an element in an array.
-
array::Slice
Extracts a slice from an array.
-
array::Sort
Sorts an array in ascending order.
-
array::SortAndRemoveDuplicates
Sorts an array in ascending order and removes duplicate elements.
-
array::Subtract
Subtracts two arrays element-wise.
-
array::Sum
Finds the sum of the array elements.
-
ch::AddKey
Adds a key to a channel.
-
ch::AddKeys
Adds keys to channels in a collection.
-
ch::AnimStackAddKeys
Adds keys to channels in an animation stack.
-
ch::AnimStackBuild
Creates an animation stack from the layers of an APEX scene’s animation.
-
ch::AnimStackEvaluate
Evaluates parameters from an animation stack.
-
ch::BlendKeys
Blend keys from 2 channels using a blend value or a blend channel.
-
ch::ChannelCollectionFromPrims
Creates a channel collection from the channel primitives on a geometry.
-
ch::ChannelFromCollection
Creates an APEX channel from a channel collection.
-
ch::ChannelFromFloatArray
Builds a channel from an array of samples.
-
ch::ChannelFromPrim
Creates an APEX channel from a channel primitive.
-
ch::ChannelToFloatArray
Converts a channel to a float array.
-
ch::ChannelToPoints
Adds a channel to a geometry as a curve or collection of points.
-
ch::ChannelToPrim
Adds a channel primitive to a geometry.
-
ch::ChannelsFromCollection
Creates APEX channels from a channel collection.
-
ch::ChannelsFromPrims
Creates APEX channels from the channel primitives on a geometry.
-
ch::CollectionBlendKeys
-
ch::CollectionCopyKeys
-
ch::CollectionCycleKeys
Adds additional cycles of the channels in a collection.
-
ch::CollectionDeleteKeys
Deletes keyframes from a channel collection.
-
ch::CollectionEulerFilter
Applies an Euler filter on the rotation channels in a channel collection.
-
ch::CollectionGetChannel
Returns a channel from a channel collection.
-
ch::CollectionGetChannelArray
Returns an array of channels from a channel collection.
-
ch::CollectionLength
Returns the number of channels in a channel collection.
-
ch::CollectionNameAt
Returns the channel name at a given index in a channel collection.
-
ch::CollectionNames
Returns the channel names from a channel collection.
-
ch::CollectionReduceKeys
Reduces the keys of the channels in a collection while maintaining their shape.
-
ch::CollectionScaleKeys
Scales the key values of a collection of channels about a pivot.
-
ch::CollectionSetChannel
Adds an APEX channel to a channel collection.
-
ch::CollectionSetChannelArray
Sets the channels in a channel collection from an array.
-
ch::CollectionSetChannels
Adds APEX channels to a channel collection.
-
ch::CollectionShiftKeys
Shifts all the keys of a collection of channels by a constant time.
-
ch::CollectionSmoothAutoTangents
Computes the tangents on the keys of each channel in a collection that has auto tangents enabled.
-
ch::CollectionSmoothKeys
Smoothes the keyframes in a channel collection.
-
ch::CopyKeys
-
ch::CycleKeys
Adds additional cycles of a channel.
-
ch::DeleteKeys
Deletes keyframes from an APEX channel.
-
ch::DictUpdateFromChannelGeo
Evaluates a collection of channels and updates a dictionary with the results.
-
ch::EulerFilter
Applies an Euler filter on rotation channels.
-
ch::Evaluate
Evaluates a channel.
-
ch::EvaluateLayered
Creates a channel from the sum of a set of channels.
-
ch::EvaluateMulti
Evaluates a set of channels.
-
ch::PrimsFromChannelCollection
Adds channels from a channel collection to a geometry.
-
ch::ReduceKeys
Reduces the keys of a channel while maintaining its shape.
-
ch::ScaleKeys
Scales the key values of a channel about a pivot.
-
ch::ShiftKeys
Shifts all the keys of a channel by a constant time.
-
ch::SmoothAutoTangents
Computes the tangents on the keys of a channel that has auto tangents enabled.
-
ch::SmoothKeys
Smoothes the keyframes in a channel.
-
component::AddAbstractControl
Adds an abstract control to a graph.
-
component::AddConfigControl
Adds an abstract configuration control to a control group.
-
component::AddControlAction
Adds a callback to a control for a specific interaction.
-
component::AddControlGroup
Adds a control group subnet to bundle multiple controls into a single uber control.
-
component::AddControlGroupPrimary
Adds a primary control to a control group for selection and positioning.
-
component::AddIkInverter
Adds a two-bone IK inverter node to a rig’s inversion graph.
-
component::AddSpaceSwitchControl
Adds a space switch control to a control group for IK/FK or similar toggles.
-
component::AddSplineInverter
Adds a spline inverter subnet to an inversion graph.
-
component::Blendshape
-
component::Bonedeform
-
component::Deltamush
-
component::FBIK
-
component::FKIK
-
component::FindSegments
Finds the segments in a component to loop over.
-
component::GetRestTransform
Gets the rest transform of a TransformObject node.
-
component::GetRig
Loads a rig graph and its invert graph from a packed character geometry.
-
component::GetTransformChildren
Gets the children of a TransformObject node.
-
component::GetTransformDescendants
Gets the descendants of a TransformObject node.
-
component::GetTransformParent
Gets the parent of a TransformObject node.
-
component::InsertTransformParent
Inserts a new TransformObject node between a node and its parent.
-
component::Lookat
-
component::MappedConstraints
Constrains pairs of TransformObject nodes that share a matching mapping property.
-
component::MultiIk
-
component::PlaceSpline
Places the control transforms of a spline based on the curvature of a joint chain.
-
component::ProcessSegment
Inserts the component segment name into a string.
-
component::Rename
-
component::ReverseFoot
-
component::SetRestTransform
Sets the rest transform of a TransformObject node.
-
component::SetRestTransformFromSkel
Sets the rest transform of a TransformObject node based on a skeleton.
-
component::SetTransformParent
Sets the parent of a TransformObject node.
-
component::Spline
-
component::Spline2
-
component::TransformDriver
-
component::Twist
-
component::UnpromoteControl
Unpromotes the transform parameters of a control node, optionally replacing it with a locator.
-
component::UpdateControls
Updates the control shape of a TransformObject node.
-
component::UpdateParmLimits
Updates the parameter limits of a TransformObject or AbstractControl node.
-
component::UpdateRig
Saves the modified rig and invert graphs back into a packed character geometry.
-
dict::Build
Copies a dictionary and adds new entries.
-
dict::Clear
Clears a dictionary.
-
dict::Contains
Searches the input dictionary for a key.
-
dict::DebugDataIds
Creates a dictionary with the data IDs of the entries of an input dictionary.
-
dict::Extract
Extracts multiple values from a dictionary.
-
dict::Get
Gets a value from a dictionary.
-
dict::GetNested
Gets a value from a dictionary of dictionaries.
-
dict::Insert
Adds new entries to a dictionary.
-
dict::Keys
Gets an array of the keys of a dictionary.
-
dict::PatternRenameKeys
Performs pattern replacement on the keys of a dictionary.
-
dict::Remove
Removes from a dictionary all entries with keys matching a pattern.
-
dict::RenameKeys
Renames the keys of a dictionary.
-
dict::Set
Sets a value into a dictionary.
-
dict::SetNested
Sets a value into a nested dictionary.
-
dict::Transfer
Copies entries from one dictionary to another, using a third dictionary to define the key mapping.
-
dict::Update
Updates the entries of a dictionary with the entries of other dictionaries.
-
dynamicpath::Add
Adds one dynamic path to another.
-
dynamicpath::AddTweakTarget
Adds a target for the dynamic path tweak solver.
-
dynamicpath::Bake
Bakes a dynamic path.
-
dynamicpath::DeformLaplacian
Deforms a dynamic path as a mesh represented with Laplacian coordinates.
-
dynamicpath::Evaluate
Evaluates a dynamic path at the given time.
-
dynamicpath::EvaluateInSourceTime
Evaluates a dynamic path at the given source time.
-
dynamicpath::EvaluateMulti
Evaluates a dynamic path at multiple times.
-
dynamicpath::EvaluateMultiInSourceTime
Evaluates a dynamic path at multiple source times.
-
dynamicpath::GetAllSections
Gets sections of a dynamic path and their corresponding layer indices.
-
dynamicpath::GetKeyTimes
Gets the times at which to key a character to follow the motion of a dynamic path.
-
dynamicpath::GetSection
Gets a section of a dynamic path and its corresponding layer index.
-
dynamicpath::GetTiming
Gets the start time, end time, and life of a dynamic path.
-
dynamicpath::LoadFromAnimStack
Creates a dynamic path that represents the motion of a TransformObject by sampling the translate, rotate, and scale parameters from an animation stack.
-
dynamicpath::LoadFromArray
Creates a dynamic path from arrays of positions, times, and source times.
-
dynamicpath::LoadFromChannels
Creates a dynamic path by sampling a set of X, Y, and Z channels.
-
dynamicpath::LoadFromGeometry
Loads a dynamic path from the geometric representation of a dynamic path.
-
dynamicpath::LoadFromGraph
Constructs dynamic paths by evaluating Matrix4 outputs of a graph over time.
-
dynamicpath::LoadFromGraphChannels
Constructs dynamic paths by building a parameter dictionary for a graph from a channel collection, and evaluating Matrix4 outputs of the graph over time.
-
dynamicpath::ProjectileLifeFromPlane
Computes the life of a projectile arc based on the start position, end position, and maximum height of the projectile in a given direction.
-
dynamicpath::ProjectilePathEvaluatePeak
Determines the peak of a projectile path.
-
dynamicpath::ProjectilePathFromLife
Creates a dynamic path representing the arc of a projectile that is launched between two positions in a specific amount of time.
-
dynamicpath::ProjectilePathFromPlane
Creates a dynamic path representing the arc of a projectile that is launched between two positions while skimming a height plane.
-
dynamicpath::ProjectilePathFromSpeed
Creates a dynamic path representing the arc of a projectile that is launched between two positions with a specific initial speed.
-
dynamicpath::ResolveTweakTargets
Solves for a dynamic path using the Tweak algorithm.
-
dynamicpath::SaveToGeometry
Creates a geometry from a dynamic path.
-
dynamicpath::Subtract
Subtracts one dynamic path from another.
-
fbik::GetBoneTransform
Gets the transform of a bone in a full body IK skeleton.
-
fbik::GetCenterOfMass
Computes the center of mass of a full body IK skeleton.
-
fbik::SetComTarget
Sets a center of mass target on a full body IK solver.
-
fbik::SetSkeleton
Sets a skeleton on a full body IK solver.
-
fbik::SetTarget
Sets a target on a full body IK solver.
-
fbik::SetTargets
Sets multiple targets on a full body IK solver.
-
fbik::SetTargetsFromDict
Sets targets on a full body IK solver from a dictionary.
-
fbik::SetTargetsFromGeo
Sets targets on a full body IK solver from a geometry.
-
fbik::SkeletonFromGeo
Gets a full body IK skeleton stored in geometry.
-
fbik::SkeletonUpdateGeo
Updates geometry using information from a full body IK skeleton.
-
fbik::SolveFABRIK
Solves a full body IK skeleton using the FABRIK algorithm.
-
fbik::SolvePhysIK
Solves a full body IK skeleton using the PhysIK algorithm.
-
fbik::Solver
Creates a full body IK solver from a full body IK skeleton.
-
fbik::Target
Creates a full body IK skeleton target.
-
geo::AddPacked
Creates a packed primitive that contains the given geometry.
-
geo::ArrayAttribValue
Returns the values of an array attribute.
-
geo::AttribIntersectPoints
Performs ray intersection with a geometry and computes weights for nearby points, outputting the weights as geometry attributes.
-
geo::BoundingBox
Returns the bounding box of a geometry.
-
geo::CopyDetailAttrib
Copies a detail attribute between two geometries.
-
geo::DetailAttribData
Retrieves metadata for detail (global) geometry attributes.
-
geo::DetailAttribValue
Returns the value of a detail attribute.
-
geo::ExtractPackedGeo
Returns the geometry embedded in a packed primitive.
-
geo::ExtractPackedPaths
Returns the paths of packed primitives that match a given pattern.
-
geo::FindPointAttribValue
Finds all points in a geometry with a given attribute value.
-
geo::FindPrimAttribValue
Finds all primitives in a geometry with a given attribute value.
-
geo::FindVertexAttribValue
Finds all vertices in a geometry with a given attribute value.
-
geo::ForEachPointBegin
Defines the start of a for-each loop that iterates over the points in a geometry.
-
geo::ForEachPointEnd
Defines the end of a for-each loop that iterates over the points in a geometry.
-
geo::ForEachPrimBegin
Defines the start of a for-each loop that iterates over the primitives in a geometry.
-
geo::ForEachPrimEnd
Defines the end of a for-each loop that iterates over the primitives in a geometry.
-
geo::FromDisk
Returns a geometry from a geometry file read from disk.
-
geo::GetCameraProperties
Gets the properties of camera primitives.
-
geo::GetCameraTransforms
Gets the world transforms of multiple camera primitives.
-
geo::GlobPoints
Returns an array of points based on a pattern.
-
geo::GlobPrims
Returns an array of primitives based on a pattern.
-
geo::GuideDeform
Deforms groom geometry based on a joint skeleton and skin surface.
-
geo::InPointGroup
Checks if a point is in a given group.
-
geo::InPrimGroup
Checks if a primitive is in a given group.
-
geo::InVertexGroup
Checks if a vertex is in a given group.
-
geo::InitIntersectCache
Computes an intersection cache for a geometry.
-
geo::Intersect
Determines the intersection point of a ray with an intersection cache.
-
geo::IntersectPoints
Performs ray intersection with a geometry and computes weights for nearby points, outputting the weights in an array.
-
geo::JigglePointAttribs
Applies a jiggle effect on point attributes of a geometry.
-
geo::LagOvershootPointAttribs
Applies a lag/overshoot effect on point attributes of a geometry.
-
geo::Lattice
Deforms geometry based on the reshaping of a control lattice.
-
geo::Merge
Merges the points and primitives from other geometry objects into this geometry.
-
geo::MergePacked
Packs each input and merges them together into a single geometry.
-
geo::NameToPrim
Returns the index of a primitive based on its name attribute value.
-
geo::NumPoints
Returns the number of points in a geometry.
-
geo::NumPrims
Returns the number of primitives in a geometry.
-
geo::PointAttribData
Retrieves metadata for point geometry attributes.
-
geo::PointAttribValue
Returns the value of a point attribute.
-
geo::PointAttribValuesByName
Returns the values of an attribute on the points that match a second attribute name.
-
geo::PointAttribValuesToArray
Returns the values of a point attribute as an array.
-
geo::PointPrims
Returns all the primitives that contain a given point.
-
geo::PrimAttribData
Retrieves metadata for primitive geometry attributes.
-
geo::PrimAttribValue
Returns the value of a primitive attribute.
-
geo::PrimAttribValuesByName
Returns the values of an attribute on the primitives that match a second attribute name.
-
geo::PrimAttribValuesToArray
Returns the values of a primitive attribute as an array.
-
geo::PrimPoints
Returns all the points on a given primitive.
-
geo::PrimUV
Interpolates the value of an attribute at a parametric (UVW) position.
-
geo::Replace
Replaces the contents of a geometry object with another geometry object.
-
geo::SetAgentTransforms
Overrides the transforms of an agent primitive.
-
geo::SetCameraProperties
Sets the properties on camera primitives.
-
geo::SetCameraTransforms
Sets the world transforms of multiple camera primitives.
-
geo::SetCameraTransformsFromSkel
Sets the world transforms of camera primitives based on a skeleton.
-
geo::SetDetailAttribValue
Sets a detail attribute value on a geometry.
-
geo::SetPointAttribValue
Sets a point attribute value on a geometry.
-
geo::SetPointAttribValues
Sets the value of a given attribute on all the points in a geometry.
-
geo::SetPointAttribValuesByName
Sets the value of an attribute on the points that match a second attribute name.
-
geo::SetPointAttribValuesFromArray
Sets the values of a point attribute from an array.
-
geo::SetPointGroup
Sets a point’s membership within a group.
-
geo::SetPrimAttribValue
Sets a primitive attribute value on a geometry.
-
geo::SetPrimAttribValues
Sets the value of a given attribute on all the primitives in a geometry.
-
geo::SetPrimAttribValuesByName
Sets the value of an attribute on the primitives that match a second attribute name.
-
geo::SetPrimAttribValuesFromArray
Sets the values of a primitive attribute from an array.
-
geo::SetPrimGroup
Sets a primitive’s membership within a group.
-
geo::SetVertexAttribValue
Sets a vertex attribute value on a geometry.
-
geo::SetVertexAttribValues
Sets the value of a given attribute on all the vertices in a geometry.
-
geo::SetVertexAttribValuesByName
Sets the value of an attribute on the vertices that match a second attribute name.
-
geo::SetVertexAttribValuesFromArray
Sets the values of a vertex attribute from an array.
-
geo::SetVertexGroup
Sets a vertex’s membership within a group.
-
geo::SpringPointAttribs
Applies a spring effect on point attributes of a geometry.
-
geo::Transform
Transforms a geometry using a transformation matrix.
-
geo::UpdatePackedGeo
Embeds a geometry into a packed primitive, replacing the primitive’s contents.
-
geo::VertexAttribData
Retrieves metadata for vertex geometry attributes.
-
geo::VertexAttribValue
Returns the value of a vertex attribute.
-
geo::VertexAttribValuesByName
Returns the values of an attribute on the vertices that match a second attribute name.
-
geo::VertexAttribValuesToArray
Returns the values of a vertex attribute as an array.
-
geo::XyzDist
Finds the distance, primitive number, and UV coordinates from a point to the closest location on a geometry.
-
geoutils::CopyToPointsTargetAttribs
Sets up default target attributes for use in sop::copytopoints.
-
geoutils::DottedLine
Creates a dotted line geometry.
-
geoutils::Translate
Translates a geometry.
-
geoutils::UniformScale
Scales a geometry by a scale factor along the x, y, and z axes.
-
geoutils::UpdateCameraProperties
Updates a dictionary of camera properties.
-
geoutils::Wrangle
Runs a VEX snippet on the incoming geometry.
-
graph::AddNode
Adds a node to an APEX graph.
-
graph::AddNodeToSubnet
Adds a node to a subnet in an APEX graph.
-
graph::AddOrUpdateNode
Adds or updates a node.
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graph::AddSubnet
Adds a subnet node to an APEX graph, and sets the contents of the subnet.
-
graph::AddTime
Adds a time, frame, or FPS input to a rig graph.
-
graph::Compile
Compiles a graph and reports any execution errors.
-
graph::ConnectInput
Connects two APEX node ports given the port IDs.
-
graph::DefaultParms
Gets the default parameters of an APEX graph.
-
graph::DeleteNode
Deletes a node from an APEX graph.
-
graph::DeleteNodes
Deletes a set of nodes from an APEX graph.
-
graph::DisconnectPort
Disconnects the wires connected to the specified port.
-
graph::DuplicateNode
Duplicates the input node.
-
graph::EvaluateOutputs
Evaluates outputs from an APEX graph.
-
graph::FindAndConnectInput
Connects two APEX node ports given the node IDs and port names.
-
graph::FindAndRemoveWire
Removes the wire connecting the specified source and destination ports.
-
graph::FindFirstNode
Returns the first matched node in an APEX graph based on a pattern.
-
graph::FindFirstPort
Returns the first matched port in an APEX graph based on a pattern.
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graph::FindNode
Finds a node in an APEX graph based on a node path.
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graph::FindNodeInput
Finds an input port on an APEX node.
-
graph::FindNodeOutput
Finds an output port on an APEX node.
-
graph::FindNodeTags
Finds the tags of a node based on a pattern.
-
graph::FindNodes
Finds an array of node IDs in an APEX graph based on a pattern.
-
graph::FindOrAddNode
Finds or adds a node to an APEX graph.
-
graph::FindOrAddPort
Finds or adds a port or subport on an APEX node based on a port name.
-
graph::FindPort
Finds a port on an APEX node based on a port name.
-
graph::FindPorts
Finds the ports in an APEX graph based on a pattern.
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graph::FindUniqueNodeName
Returns a unique node name given a desired name.
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graph::GetConnectedNodes
Finds all APEX nodes that have a direct wire connection to a given port.
-
graph::GetConnectedPort
Finds the port that is connected to a given port.
-
graph::GetConnectedPorts
Finds all ports that have a direct wire connection to a given port.
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graph::GetPromotedPort
Finds the promoted graph input or output port that is connected to a given port.
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graph::GetSubPort
Finds or adds a subport to a variadic port.
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graph::GetSubnetContents
Gets the contents of an APEX subnet node.
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graph::GraphInputs
Finds all the top-level parameter input ports of an APEX graph.
-
graph::GraphOutputs
Finds all the top-level output ports of an APEX graph.
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graph::HasNodeTag
Checks if a tag exists on a node.
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graph::HasNodeTags
Checks if multiple tags exist on a node.
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graph::IfConnected
Determines whether an input port to a subgraph or subnet is connected, and returns either that port’s value or a fallback value.
-
graph::Invoke
Invokes an APEX graph.
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graph::IsConnected
Determines whether an input port to a subgraph or subnet is connected.
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graph::IsValidID
Checks whether a given node ID or port ID is valid.
-
graph::Layout
Creates a default positional layout of a selection of APEX nodes.
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graph::LoadFromGeometry
Loads an APEX graph from geometry.
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graph::Merge
Merges the contents of an APEX graph into an existing graph.
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graph::NodeData
Gets the data for a node in an APEX graph.
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graph::NodeInput
Returns a node’s input port given an index.
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graph::NodeInputs
Finds all the input ports on an APEX node.
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graph::NodeOutput
Returns a node’s output port given an index.
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graph::NodeOutputs
Finds all the output ports on an APEX node.
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graph::PackSubnet
Packs an array of APEX nodes into a subnet.
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graph::ParentNodes
Parents two nodes in a graph.
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graph::PortData
Gets the data for a port in an APEX graph.
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graph::PortNode
Gets the node that contains a given port in an APEX graph.
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graph::PromoteInput
Connects a port to an APEX graph input.
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graph::PromoteNodeInput
Promotes an input port to the graph’s parms node.
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graph::PromoteNodeInputs
Promotes multiple input ports to the graph’s parms node.
-
graph::PromoteNodeOutput
Promotes an output port to the graph’s output node.
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graph::PromoteNodeOutputs
Promotes multiple output ports to the graph’s output node.
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graph::PromoteOutput
Connects a port to an APEX graph output.
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graph::PromotePort
Promotes a port to the graph’s parms or output node.
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graph::Properties
Gets the properties of an APEX graph.
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graph::RemoveNodeTag
Removes a tag on an APEX graph node.
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graph::RenameNode
Sets the name of a node.
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graph::RenamePort
Sets the name of an input port, output port, or subport.
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graph::ReplaceNodeTag
Finds and replaces a tag on a node.
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graph::RewireOutputs
Rewires the output ports on an APEX graph node.
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graph::SaveToGeometry
Writes an APEX graph to geometry.
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graph::SetDefaultParms
Updates the default parameter dictionary of an APEX graph.
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graph::SetNodeColor
Sets the color of an APEX graph node.
-
graph::SetNodeTag
Adds a tag on an APEX graph node.
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graph::SetProperties
Updates the properties dictionary of an APEX graph.
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graph::SetSubnetContents
Sets the contents of a subnet in an APEX graph.
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graph::Sort
Sorts an APEX graph.
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graph::Template
Compiles its internal subnetwork and outputs it as an APEX graph handle object.
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graph::UnpackSubnet
Unpacks a subnet in an APEX graph.
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graph::UpdateControls
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graph::UpdateNode
Updates a node in an APEX graph.
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graph::UpdateNodeParms
Updates the parameters on an APEX graph node.
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graph::UpdateNodeProperties
Updates the properties of an APEX graph node.
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graph::UpdateNodeTags
Updates the tags on an APEX graph node.
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graphutils::AcceptsSubport
Returns whether a port can have subports.
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graphutils::NodeAncestors
Returns all the subnets that contain a given node.
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graphutils::NodeCallbackName
Returns the callback name of a node.
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graphutils::NodeName
Returns the name of a node.
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graphutils::NodeParent
Returns the parent subnet of a node.
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graphutils::NodeParms
Returns the parameters on a node.
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graphutils::NodePath
Gets the path for a node ID in an APEX graph.
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graphutils::NodeProperties
Returns the properties of a node.
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graphutils::NodeTags
Returns the tags on a node.
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graphutils::OuterPort
Returns the outer port of a subport.
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graphutils::PortPath
Gets the path for a port ID in an APEX graph.
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guide::AddSetPointTransforms
Adds a skel::SetPointTransforms node to the graph.
-
guide::ControlsFromGuides
Adds or updates the TransformObject nodes for the joints in a guide skeleton.
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guide::FindOrAddGuide
Finds or adds guide geometry.
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guide::FindPrimaryAxis
Finds the primary axis of a joint.
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guide::SetGuideParent
Parents joints and updates the matching nodes in the graph.
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guide::SetGuideProperties
Sets the properties metadata on the guide joints.
-
guide::UpdatePatternFromGuides
Creates string patterns from skeleton joint names or a string array.
-
guide::UpdateShapesFromGuides
Sets shape data on TransformObjects.
-
quaternion::Distance
Finds the distance between two quaternions.
-
quaternion::Exponential
Computes the exponential of a quaternion.
-
quaternion::FromAxisAngle
Creates a unit quaternion from an angle and an axis.
-
quaternion::FromEuler
Creates a unit quaternion from a set of Euler angles.
-
quaternion::FromMatrix
Converts a rotation matrix into a unit quaternion.
-
quaternion::Invert
Inverts a quaternion.
-
quaternion::Logarithm
Computes the natural logarithm of a quaternion.
-
quaternion::Multiply
Multiplies two quaternions.
-
quaternion::Power
Raises a quaternion to the power of an exponent.
-
quaternion::Rotate
Rotates a vector by a quaternion.
-
quaternion::SwingTwistDecompose
Decomposes a quaternion into a swing and a twist along an axis.
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quaternion::SwingTwistInterpolate
Interpolates between two quaternions while interpolating the swing and twist components separately.
-
quaternion::ToAxisAngle
Converts a quaternion to an axis vector and an angle.
-
quaternion::ToEuler
Creates a set of Euler angles from a quaternion.
-
quaternion::ToMatrix
Converts a quaternion to a rotation or transformation matrix.
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ragdoll::Solve
Applies a ragdoll simulation to one or more characters.
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ragdoll::Turbulence
Computes a 3D turbulent noise.
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rig::AbstractControl
Defines an abstract control in a rig.
-
rig::AddControlShape
Dynamically adds a deforming shape to a control shape library.
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rig::CombineParmTransform
Constructs a local matrix by combining a local rest matrix with a set of transformation parameters.
-
rig::ControlRigExtract
Inverts a rig graph and evaluates the default transforms for a set of controls.
-
rig::ControlRigExtractSkel
Inverts a rig graph and evaluates the default transforms for a set of controls.
-
rig::ControlShape
Adds the option of modifying the shape of a control in an APEX rig.
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rig::ControlSpline
Builds a spline from a list of CVs.
-
rig::ControlSplineFromArray
Builds a spline from an array of CVs.
-
rig::CurveConstraint
Outputs a transform matrix derived from a location on a curve primitive.
-
rig::ExtractLocalTransform
Extracts a local transform given a child and parent transform, taking scale inheritance rules into account.
-
rig::ExtractParmTransform
Extracts the transformation parameters from a local matrix with respect to a local rest matrix.
-
rig::FkTransform
Represents a transformation in a transformation hierarchy.
-
rig::MultiBoneIK
Positions and orients joints from a root position, goal, and twist position using inverse kinematics.
-
rig::MultiBoneIKFromArray
Positions and orients joints from a root position, goal, and twist position using inverse kinematics, with inputs and outputs given as arrays.
-
rig::ParentBlend
Creates a parent constraint between two matrix transforms.
-
rig::PointConstraint
Computes a transform from a weighted mix of points on a geometry.
-
rig::PoseWeightInterpolation
Performs pose-weight interpolation.
-
rig::PrimConstraint
Computes a transform for a coordinate within a geometry primitive.
-
rig::RBFInterpolation
Performs radial basis function (RBF) interpolation.
-
rig::SampleSplineTransforms
Samples transforms from a spline.
-
rig::SampleSplineTransformsToArray
Samples transforms from a spline and outputs the samples in an array.
-
rig::SplineInterpolateTransforms
Generates and samples a spline.
-
rig::SplineInterpolateTransformsToArray
Generates and samples a spline, and outputs the samples in an array.
-
rig::SplineOffset
Converts a spline offset between its various representations.
-
rig::SplineOffsets
Converts multiple spline offsets between their various representations.
-
rig::SplineOffsetsToArray
Converts multiple spline offsets between their various representations.
-
rig::TwoBoneIK
Solves a two-joint IK chain.
-
rig::UVConstraint
Constrains a transform onto the surface of a geometry at the given UV texture coordinate.
-
sim::CreateObject
Adds a new dynamics object to a simulation.
-
sim::CreateRelationship
Adds a new dynamics relationship to a simulation.
-
sim::CreateSubData
Attaches data to a simulation object or relationship.
-
sim::EvaluateAtTime
Returns the geometry from a simulation at a specified time.
-
sim::FindObject
Finds the unique ID of a simulation object by name.
-
sim::FindRelationship
Finds the unique ID of a simulation relationship by name.
-
sim::GetGeometry
Returns the geometry from a simulation object or a relationship’s subdata.
-
sim::LoadSimFile
Loads a simulation state from a file.
-
sim::RemoveObject
Removes an object from a simulation.
-
sim::RemoveRelationship
Removes a relationship from a simulation.
-
sim::SetGeometry
Modifies the geometry subdata for a simulation object or relationship.
-
sim::SimEngine
Creates a new dynamics simulation.
-
skel::AddJoint
Creates a new KineFX point on a geometry.
-
skel::Blend
Blends two skeletons.
-
skel::DeleteJoint
Deletes a KineFX point from a geometry.
-
skel::DeleteJoints
Deletes a group of KineFX points from a geometry.
-
skel::EvaluateMotionClip
Evaluates a single pose from a MotionClip.
-
skel::EvaluateMotionClipArray
Evaluates a single pose from multiple MotionClips.
-
skel::FindFirstJoint
Finds the first point number in a geometry that matches a pattern.
-
skel::FindJoint
Finds a KineFX point by its name attribute.
-
skel::FindJoints
Finds an array of point indices in a geometry that matches a pattern.
-
skel::FindRoots
Finds all the KineFX points that do not have a parent.
-
skel::GetAncestors
Finds all the ancestors of a KineFX point.
-
skel::GetChildren
Finds all the children of a KineFX point.
-
skel::GetDescendants
Finds all the descendants of a KineFX point.
-
skel::GetParent
Finds the parent of a KineFX point.
-
skel::GetPointLocalTransform
Returns the local transform attribute value of a KineFX point.
-
skel::GetPointLocalTransforms
Returns the local transforms of multiple KineFX points.
-
skel::GetPointTransform
Returns the world transform of a KineFX point.
-
skel::GetPointTransforms
Returns the world transforms of multiple KineFX points.
-
skel::JointData
Returns various information on a KineFX joint, such as its name and world space transformation.
-
skel::OrientJoints
Performs joint orientation based on settings generated from an Orient Joints SOP.
-
skel::SetParent
Sets a new parent for a KineFX point.
-
skel::SetParents
Sets new parents for multiple KineFX points.
-
skel::SetPointTransforms
Sets the world transforms of multiple KineFX points.
-
skel::SetPointTransformsFromAgent
Sets the world transforms of multiple KineFX points from an agent.
-
skel::SmoothMotion
Smooths out unwanted noise from a MotionClip and outputs a single skeleton with the smoothing applied.
-
skel::SmoothMotionArray
Smooths out unwanted noise from an array of skeletons and outputs a single skeleton with the smoothing applied.
-
skel::SmoothMotionClip
Smooths out unwanted noise from a MotionClip.
-
skel::Sort
Sorts the KineFX points in a geometry based on its hierarchy.
-
skel::Traverse
Traverses the whole KineFX hierarchy and writes out the result.
-
skel::UpdateJoint
Updates the attribute values of a KineFX point.
-
string::CamelCase
Converts a string to CamelCase style.
-
string::EndsWith
Determines if a string ends with a specific string.
-
string::Expand
Expands the variables in a string.
-
string::Find
Finds the first occurrence of a substring.
-
string::ForceValidName
Ensures the string contains only valid characters.
-
string::Format
Creates a formatted string from input values.
-
string::FromInteger
Converts an integer to string.
-
string::FromRamp
Converts a ramp to a string.
-
string::Join
Returns a string that is the concatenation of the strings in an array.
-
string::Length
Computes the length of a string.
-
string::Lower
Converts a string to all lowercase.
-
string::Partition
Splits a string at the first or last instance of a partition substring.
-
string::PathSplit
Splits a path into a folder and file name.
-
string::PatternRename
Performs pattern replacement in a string.
-
string::RegexFind
Finds the first instance of a regular expression in a string.
-
string::RegexFindAll
Finds all instances of a regular expression in a string.
-
string::RegexMatch
Matches an input string against a regular expression.
-
string::RegexReplace
Replaces instances of a regular expression with a replacement string.
-
string::RegexSplit
Splits a string based on a regular expression.
-
string::Replace
Performs substring replacement in a string.
-
string::Reverse
Reverses a string.
-
string::Slice
Extracts a slice from a string.
-
string::Split
Splits a string into multiple tokens.
-
string::StartsWith
Determines if a string starts with a specific string.
-
string::SubString
Extracts a substring from a string.
-
string::ToFloat
Converts a string to a float.
-
string::ToInteger
Converts a string to an integer.
-
string::ToRamp
Converts a string to a ramp.
-
string::Upper
Converts a string to all uppercase.
-
transform::Blend
Blends between two matrices.
-
transform::Build
Builds a transformation matrix from transform components.
-
transform::ClampedLookAtPorthole
Limits the rotational range of a LookAt to a porthole on a sphere’s surface.
-
transform::ClampedLookAtWindow
Limits the rotational range of a LookAt to a window on a sphere’s surface.
-
transform::Determinant
Computes the determinant of a matrix.
-
transform::Dihedral
Computes a transformation representing the rotation between two vectors.
-
transform::Explode
Decomposes a matrix into its individual transformation components.
-
transform::LookAt
Rotates a matrix’s local look at axis toward a target.
-
transform::MirrorTransform
Mirrors a transformation matrix around a specified plane.
-
transform::MultiBlend
Blends multiple matrices or quaternions using a set of weights.
-
transform::MultiBlendFromArray
Blends an array of matrices or quaternions using an array of weights.
-
transform::PolarDecompose
Decomposes a matrix into rotation and stretch matrices using polar decomposition.
-
transform::Prerotate
Applies a prerotation to a matrix.
-
transform::Prescale
Applies a prescale to a matrix.
-
transform::Pretranslate
Applies a pretranslation to a matrix.
-
transform::ProjectOnSphere
Projects a point onto a sphere.
-
transform::ProjectOnSphericalPorthole
Projects a point onto a circular porthole on the surface of a sphere.
-
transform::ProjectOnSphericalWindow
Projects a point onto a rectangular window located on the surface of a sphere.
-
transform::Rotate
Applies a rotation to a matrix.
-
transform::RotateAboutAxis
Prerotates a matrix using an angle-axis rotation.
-
transform::Scale
Applies scaling to a matrix transformation.
-
transform::Slerp
Performs spherical linear interpolation.
-
transform::SmoothRotation
Finds the closest Euler angles to a reference rotation.
-
transform::Translate
Translates a matrix by a vector.
-
uievent::CurViewport
Fetches information about the viewport transform from the uievent.
-
uievent::Device
Fetches information about the pressed mouse button from the uievent.
-
uievent::Drag
Fetches information from the uievent about the position of the control at the start of a drag.
-
uievent::MousePosition
Fetches information about the state of the mouse from the uievent.
-
uievent::Ndc
Fetches information about the NDC transform and mouse position in NDC space.
-
uievent::PrimaryXform
Fetches information about the reference transforms on the primary control.
-
uievent::ScreenRay
Fetches information about the mouse ray from the uievent.
-
uievent::XformHandle
Fetches information about the transform handle interaction.
Input node with a port whose value is set to the global start frame. The port’s value (the global start frame) is automatically set by an APEX scene whenever the scene is evaluated - when the animate state is active on an 
APEX Scene Animate SOP, or when the scene is being evaluated by an 
APEX Scene Invoke SOP. The global start frame is intended to be used by character rigs.
Attribute Adjust Dictionary SOP, for example). If the 
