Справка Houdini на русском Nodes Object nodes

Simple Male object node

A simple and efficient male character animation rig with full controls.

The Simple Male is an efficient animation rig with full controls. It has been optimized for quick playback performance in the scene.

Parameters

Master Controls

Modifies transformation, rotation, and scale for the characters.

Custom Space

Object field that can be used as a custom parent for the character.

Custom Space Blend

Controls influence of the custom space object.

Enable Squash and Stretch

Turning this on will allow you to squash and stretch the limbs of the character.

Spine

The controls on this tab are for animation of the spine.

Head World Space Blend

Controls whether the head will be following spine rotations or maintain rotations in world space.

Eyes Lookat Translate

Controls for animating the direction where the eyes are looking at.

Eyelid Rotate

Rotates the eyelid geometry.

Eyes Lookat Custom

Object field that will act as a target for the eyes to look at. For example, if the character is in a car chase, he could always be looking at the car in front of him.

Custom Space Blend

Controls the influence of the custom eye look at object.

Left/Right Arm

The controls on these tabs are for animating the arms of the character.

FKIK Blend

Controls if the arms are animated with the IK controls or FK ones.

Local-World Blend

Controls if the wrists follow the spine rotations or are stay in place in world space.

Custom Space

Object field for a parent object for the wrists. For example, a steering wheel if the character is driving.

Custom Space Blend

Controls the influence of the custom parent object.

Left/Right Leg

The controls on these tabs are for animating the legs of the character.

FKIK Blend

Controls if the legs are animated with the IK controls or FK ones.

IK Twist Hip Foot Blend

Controls the IK twist target to be following foot controls or stay in world space

Custom Space

Object field for a parent object for the foot. For example, a gas pedal if the character is driving.

Custom Space Blend

Controls the influence of the custom parent object for the foot.

Display

Playback

Choose to display the deforming geometry straight from the Bone Deform SOP or using the Cache SOP. Choosing Cached Deform can speed up the playback after the initial time through.

Show Bones

Display or hide the bones of the rig.

Show Controls

Display or hide the controls of the rig.

Show Detail Controls

Display or hide extra controls for hips and shoulders.

Show Geometry

Display or hide the entire rig.

Top

Choose the type of top the for the male character to wear.

Bottom

Choose the type of pants for the male character to wear.

Use Delta Mush

Enables the use of the Delta Mush SOP to help smooth out irregularities in some deformations.

Geometry Type

Use PolySoup or Polygon geometry. For more information see Polygon soup.

Onion Skinning

Draw this geometry with multiple skins, at different frames in the future and/or past. The number of skins before and after the current frame, the frame increment between them, their opacity and color tinting can be configured in the 3D Display Options.

Off

Turn off onion skinning.

Transform only

Only show the effects of the object transform. This will not recook the actual geometry if it is changing over time, making it faster than Deformation.

Deformation

Show the skins with both object transforms and geometry deformation. This will cause cooking of geometry at the SOP level, if animated.

Polygons as subdivision (Mantra)

Houdini render property
vm_rendersubd
IFD property
object:rendersubd

Render polygons as a subdivision surface. The creaseweight attribute is used to perform linear creasing. This attribute may appear on points, vertices or primitives.

When rendering using OpenSubdiv, in addition to the creaseweight, cornerwieght attributes and the subdivision_hole group, additional attributes are scanned to control the behaviour of refinement. These override any other settings:

  • int osd_scheme, string osd_scheme: Specifies the scheme for OSD subdivision (0 or "catmull-clark"; 1 or "loop"; 2 or "bilinear"). Note that for Loop subdivision, the geometry can only contain triangles.

  • int osd_vtxboundaryinterpolation: The Vertex Boundary Interpolation method (see vm_osd_vtxinterp for further details)

  • int osd_fvarlinearinterpolation: The Face-Varying Linear Interpolation method (see vm_osd_fvarinterp for further details)

  • int osd_creasingmethod: Specify the creasing method, 0 for Catmull-Clark, 1 for Chaikin

  • int osd_trianglesubdiv: Specifies the triangle weighting algorithm, 0 for Catmull-Clark weights, 1 for "smooth triangle" weights.

Object nodes

  • Agent Cam

    Create and attach camera to a crowd agent.

  • Alembic Archive

    Loads the objects from an Alembic scene archive (.abc) file into the object level.

  • Alembic Xform

    Loads only the transform from an object or objects in an Alembic scene archive (.abc).

  • Ambient Light

    Adds a constant level of light to every surface in the scene (or in the light’s mask), coming from no specific direction.

  • Atmosphere

    Creates a fog effect when rendered.

  • Auto Bone Chain Interface

    The Auto Bone Chain Interface is created by the IK from Objects and IK from Bones tools on the Rigging shelf.

  • Blend

    Switches or blends between the transformations of several input objects.

  • Blend Sticky

    Computes its transform by blending between the transforms of two or more sticky objects, allowing you to blend a position across a polygonal surface.

  • Bone

    The Bone Object is used to create hierarchies of limb-like objects that form part of a hierarchy …

  • COP2 Plane

    Container for the Compositing operators (COP2) that define a picture.

  • Camera

    You can view your scene through a camera, and render from its point of view.

  • Dop Network

    The DOP Network Object contains a dynamic simulation.

  • Environment Light

    Environment Lights provide background illumination from outside the scene.

  • Extract Transform

    The Extract Transform Object gets its transform by comparing the points of two pieces of geometry.

  • Fetch

    The Fetch Object gets its transform by copying the transform of another object.

  • Formation Crowd Example

    Crowd example showing a changing formation setup

  • Franken Muscle

    Creates a custom muscle by combining any number of geometry objects, muscle rigs, and muscle pins.

  • Fuzzy Logic Obstacle Avoidance Example

  • Fuzzy Logic State Transition Example

  • Geometry

    Container for the geometry operators (SOPs) that define a modeled object.

  • Groom Merge

    Объединяет данные груминга нескольких объектов в один поток.

  • Guide Deform

    Смещает кривые груминга в соответствии с анимированной геометрией кожи (skin).

  • Guide Groom

    Генерирует направляющие кривые на геометрии кожи и выполняет дальнейшую обработку с использованием редактируемой сети SOP, содержащейся в ноде.

  • Guide Simulate

    Выполняет физическую симуляцию направляющих.

  • Hair Generate

    Генерирует волосы из направляющих кривых и геометрии кожи.

  • Handle

    The Handle Object is an IK tool for manipulating bones.

  • Indirect Light

    Indirect lights produce illumination that has reflected from other objects in the scene.

  • Instance

    Instance Objects can instance other geometry, light, or even subnetworks of objects.

  • Light

    Light Objects cast light on other objects in a scene.

  • Light template

    A very limited light object without any built-in render properties. Use this only if you want to build completely custom light with your choice of properties.

  • Microphone

    The Microphone object specifies a listening point for the SpatialAudio CHOP.

  • Mocap Acclaim

    Import Acclaim motion capture.

  • Mocap Biped 1

    A male character with motion captured animations.

  • Mocap Biped 2

    A male character with motion captured animations.

  • Mocap Biped 3

    A male character with motion captured animations.

  • Muscle

    The Muscle object is a versatile tool that can be used when rigging characters and creatures with musculature.

  • Muscle Pin

    Creates a simple rigging component for attaching regions of a Franken Muscle to your character rig.

  • Muscle Rig

    Creates the internal components of a muscle (the rig), by stroking a curve onto a skin object.

  • Null

    Serves as a place-holder in the scene, usually for parenting. this object does not render.

  • Path

    The Path object creates an oriented curve (path)

  • PathCV

    The PathCV object creates control vertices used by the Path object.

  • Pxr AOV Light

    Pxr AOV Light object for RenderMan RIS.

  • Pxr Barn Light Filter

    Pxr Barn Light Filter object for RenderMan RIS.

  • Pxr Blocker Light Filter

    Pxr Blocker Light Filter object for RenderMan RIS.

  • Pxr Cookie Light Filter

    Pxr Cookie Light Filter object for RenderMan RIS.

  • Pxr Day Light

    Pxr Day Light object for RenderMan RIS.

  • Pxr Disk Light

    Pxr Disk Light object for RenderMan RIS.

  • Pxr Distant Light

    Pxr Distant Light object for RenderMan RIS.

  • Pxr Dome Light

    Pxr Dome Light object for RenderMan RIS.

  • Pxr Gobo Light Filter

    Pxr Gobo Light Filter object for RenderMan RIS.

  • Pxr Mesh Light

    Pxr Mesh Light object for RenderMan RIS.

  • Pxr Portal Light

    Pxr Portal Light object for RenderMan RIS.

  • Pxr Ramp Light Filter

    Pxr Ramp Light Filter object for RenderMan RIS.

  • Pxr Rectangle Light

    Pxr Rectangle Light object for RenderMan RIS.

  • Pxr Rod Light Filter

    Pxr Rod Light Filter object for RenderMan RIS.

  • Pxr Sphere Light

    Pxr Sphere Light object for RenderMan RIS.

  • Pxr Standard Area Light

    Pxr Standard Area Light object for RenderMan RIS.

  • Pxr Standard Environment Day Light

    Pxr Standard Environment Day Light object for RenderMan RIS.

  • Pxr Standard Environment Map Light

    Pxr Standard Environment Map Light object for RenderMan RIS.

  • Python Script

    The Python Script object is a container for the geometry operators (SOPs) that define a modeled object.

  • Ragdoll Run Example

    Crowd example showing a simple ragdoll setup.

  • Rivet

    Creates a rivet on an objects surface, usually for parenting.

  • Simple Biped

    A simple and efficient animation rig with full controls.

  • Simple Female

    A simple and efficient female character animation rig with full controls.

  • Simple Male

    A simple and efficient male character animation rig with full controls.

  • Sound

    The Sound object defines a sound emission point for the Spatial Audio chop.

  • Stereo Camera Rig

    Provides parameters to manipulate the interaxial lens distance as well as the zero parallax setting plane in the scene.

  • Stereo Camera Template

    Serves as a basis for constructing a more functional stereo camera rig as a digital asset.

  • Sticky

    Creates a sticky object based on the UV’s of a surface, usually for parenting.

  • Subnet

    Container for objects.

  • Switcher

    Acts as a camera but switches between the views from other cameras.

  • Tissue Solver

    Collects muscles, anatomical bone models, and skin objects and places them into a single dynamics simulation.

  • VR Camera

    Camera supporting VR image rendering.

  • Viewport Isolator

    A Python Script HDA providing per viewport isolation controls from selection.

  • pxr Int Mult Light Filter

    pxr Int Mult Light Filter object for RenderMan RIS.