Справка Houdini на русском Nodes Channel nodes
Marks the output of a sub-network.
This CHOP passes through each input to the corresponding output untouched. When inside a subnetwork, its inputs become the corresponding outputs of that subnetwork.
Each output node can specify which output it wires to. Output index 0 corresponds to the first wire out of the node, and is also the value the parent node will use when object merged or middle clicked.
Duplicate output indices will result in errors when cooked.
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Design audio filters and sound materials for the spatial audio system.
Imports an animation clip from an agent primitive.
Calculates the area under a channel’s graph, which is the same as calculating the integral of a channel, or integrating the channel.
Adds, removes or updates attributes of the input chop.
Receives audio input from the analog audio ports or the digital port.
A 14-band equalizer which filters audio input channels in the same way that a conventional band equalizer uses a bank of sliders to filter fixed-frequency bands of sound.
Manually tap the beat of a piece of music, and automatically generate a repeating ramp or pulse that continues to keep time with the music after the taps stop.
Combines two or more chops in input 2, 3 and so on, by using a set of blending channels in input 1.
Performs multi-dimensional, example-based interpolation of channels.
Creates channels from the value of its parameters.
Contains a VOP network that can manipulate channel data.
Runs a VEX snippet to modify channel data.
Layers (blends) the channels of one CHOP on the channels of another CHOP.
Create up to forty new channels.
Combines two or more chops by using a list of weights specified as parameters.
Returns an Object Local Transform.
Returns an Object Parent Transform.
Returns an Object World Transform.
Constrains rotation so it always points toward a target position.
Compares two objects and returns information on their relative positions and orientations.
Compares two objects and returns information on their relative positions and orientations.
Constraint Object Pretransform
Returns an Object Pretransform.
Applies an transformation offset after evaluating a constraint.
Reparent an object.
Position an object on a path and orient it to the path’s direction.
Position and Orient an object using point positions from a geometry.
Combines multiple chops by blending the inputs in sequence.
Combines two chops by using a single weight specified as a parameter.
Position and Orient an object using the surface of a geometry.
Takes translate, rotate, and/or scale channels and transforms them.
Produces multiple copies of the second input along the timeline of the first input.
Counts the number of times a channel crosses a trigger or release threshold.
Creates cycles.
Delays the input, and can be run in normal or time-sliced mode.
Removes channels coming from its input.
Turns data from device inputs into transform data
Extracts any information from a DOP simulation that is accessible through the dopfield expression function.
Outputs the maximum amplitude in the vicinity of each sample of the input.
Fixes discontinuity of rotation data after cracking matrices
A convenient tool for exporting channels.
Export Constraints Network on any object
Modify input channels by using expressions.
Only sets the "extend conditions" of a chop, which determines what values you get when sampling the CHOP before or after its interval.
Extracts locomotion from an animation clip.
Used for controlling other CHOPs.
Get the state of a chop as it was one frame or time slice ago.
Imports channels from other OPs.
Reads in channel and audio files for use by chops.
Smooths or sharpens the input channels.
Computes when position channels are stationary.
Divides the input channels into groups, cooking the contained network for each group.
Provides more complicated math functions than found in the Math CHOP: trigonometic functions, logarithmic functions and exponential functions.
Turns input values for the gamepad or joystick device into channel outputs.
Uses a geometry object to choose a sop from which the channels will be created.
The "engine" which drives Inverse Kinematic solutions using the Handle object.
Sample and hold the value of the first input.
Solves inverse kinematics rotations for bone chains.
Returns an identity transform.
Converts rows and/or columns of pixels in an image to CHOP channels.
Treats its multiple-inputs as keyframes and interpolates between them.
Generates channels for bone objects based on a bone chain and an end affector.
Returns an invert transform of the input.
Creates a jiggling effect in the translate channels passed in.
Turns key presses into channel output.
Adds lag and overshoot to channels.
Mix weighted layers of keyframed animation from multiple Channel CHOPs to a base Channel CHOP.
Provides a variety of functions to limit and quantize the input channels.
Converts channels of all its input chops into binary channels and combines them using a variety of logic operations.
Uses a channel in the first input to index into a lookup table in the second input, and output values from the lookup table.
The MIDI In CHOP reads Note events, Controller events, Program Change events, and Timing events from both midi devices and files.
The MIDI Out CHOP sends MIDI events to any available MIDI devices.
Perform a variety of arithmetic operations on and between channels.
Takes multiple inputs and merges them into the output.
Outputs X and Y screen values for the mouse device.
Turns input values for the Connexion space mouse into channel outputs.
Post multiplies all the input transformations.
Similar to the Pipe In/Out CHOPs in Network mode.
Makes an irregular wave that never repeats, with values approximately in the range -1 to +1.
Used as a place-holder and does not have a function of its own.
Compares two objects and returns information on their relative positions and orientations.
Creates channels representing the transforms for a chain of objects.
Generates sounds in two ways.
Marks the output of a sub-network.
Filters an audio clip, and then applies other audio effects.
Produces translate and rotate channels to move Objects according to the positions of particles in a POP Network.
Filters audio input using one of four different filter types.
Translates english text into a series of phonetic values.
Pipes data from custom devices into a CHOP, without needing the Houdini Developers' Kit or knowledge of Houdini internals.
Transmit data out of Houdini to other processes.
Attempts to extract the fundamental pitch of a musical tone from the input audio.
Store a transform pose for later use by evaluating the input.
Computes the difference between two poses.
Takes translate, rotate, and/or scale channels and transforms them using the pretransform of the given object.
Generates pulses at regular intervals of one channel.
Renames channels.
Reorders the first input CHOP’s channels by numeric or alphabetic patterns.
Resamples an input’s channels to a new rate and/or start/end interval.
Takes all its inputs and appends one chop after another.
This time-shifts a CHOP, changing the start and end of the CHOP’s interval.
Reorganizes a list of channels.
Calculates the slope (or derivative) of the input channels.
The rendering engine for producing 3D audio.
Calculates the frequency spectrum of the input channels, or a portion of the channels.
Edit the channel data by using direct manipulation of cubic or Bezier handles in the graph of the CHOP.
Creates vibrations influenced by the input channels, as if a mass was attached to a spring.
Preserves the shape of channels and the sampling rate, but resamples the channels into a new interval.
Allows for the simplification of complex networks by collapsing several CHOPs into one.
Control the flow of channels through a CHOPnet.
Takes translate, rotate, and/or scale channels and transforms them.
Combines a chain of translate, rotate, and/or scale channels.
Adds an audio-style attack/decay/sustain/release (ADSR) envelope to all trigger points in the input channels.
Shortens or lengthens the input’s channels.
This function is a sub-set of the waveform CHOP.
Performs vector operations on a set or sets of channels.
The Voice Split CHOP takes an audio track and separates "words" out into different channels.
The Voice Sync CHOP detects phonemes in an audio channel given some audio phoneme samples and pro…
Time-warps the channels of the first input (the Pre-Warp Channels) using one warping channel in the second input.
Creates a waveform that is repeated.