Tube surface node

Creates open or closed tubes, cones, or pyramids.

Create cones by entering a value of zero for either the top or bottom radius in the Parameters.

Placing a Tube in the viewer

To... Do this

Place the tube anywhere in the scene

  1. Click the Tube tool on the Create tab.

  2. Move the cursor into the scene view.

    Note

    You can hold Alt to detach the tube from the construction plane.

  3. Click to place the tube anywhere in the scene view.

    If you press Enter without clicking, Houdini places the tube at the origin.

Place the tube at the origin

Press Ctrl + on the Tube tool on the shelf.

Parameters

Tube

Primitive Type

The type of geometry to be created.

Connectivity

How the surface of the tube is constructed.

Orientation

Primary axis of the tube.

Center

Offset of tube center from object origin.

Radius

Top and bottom radii of the tube.

Height

The height of the tube.

Imperfect

Approximates surface using non-rational points.

Detail

Rows

Number of rows in tube.

Columns

Number of columns in tube.

U Order

Order of NURBS/Bezier curve in U direction.

V Order

Order of NURBS/Bezier curve in V direction.

End Caps

Creates end caps on the tube.

Usages in other examples

Example name Example for

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Object channel node

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Lookup channel node

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Material shader

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Poly Frame surface node

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Copy surface node

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Project surface node

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Attrib Create surface node

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Clip surface node

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UV Project surface node

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Box surface node

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Point surface node

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Bulge surface node

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Cloth Create Seam surface node

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Dop Import surface node

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Magnet surface node

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Particle surface node

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Cap surface node

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Carve surface node

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Align surface node

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Ray surface node

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Cookie surface node

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Cookie surface node

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Creep surface node

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Torque render node

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Torque render node

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Mantra render node

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Mantra render node

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Mantra render node

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Mantra render node

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Multiple Solver dynamics node

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Field Force dynamics node

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Field Force dynamics node

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RBD Point Object dynamics node

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Fluid Object dynamics node

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Fluid Object dynamics node

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Fluid Object dynamics node

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Fluid Object dynamics node

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Fluid Object dynamics node

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Fluid Object dynamics node

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Fluid Object dynamics node

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Blend Solver dynamics node

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Wire Solver dynamics node

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Wire Solver dynamics node

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Wire Solver dynamics node

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Drag Force dynamics node

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Copy Objects dynamics node

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Copy Objects dynamics node

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Affector dynamics node

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RBD Angular Spring Constraint dynamics node

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RBD Angular Spring Constraint dynamics node

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Wind Force dynamics node

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RBD Visualization dynamics node

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Particle Fluid Emitter dynamics node

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Particle Fluid Emitter dynamics node

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RBD Keyframe Active dynamics node

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Wire Glue Constraint dynamics node

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RBD Solver dynamics node

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RBD Solver dynamics node

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Smoke Object dynamics node

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Smoke Object dynamics node

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Smoke Object dynamics node

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Smoke Object dynamics node

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Smoke Object dynamics node

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Smoke Object dynamics node

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Smoke Object dynamics node

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Smoke Object dynamics node

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RBD Hinge Constraint dynamics node

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SOP Solver dynamics node

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SOP Solver dynamics node

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Particle Fluid Solver dynamics node

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Particle Fluid Solver dynamics node

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Particle Fluid Solver dynamics node

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Particle Fluid Solver dynamics node

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Particle Fluid Solver dynamics node

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Particle Fluid Solver dynamics node

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Buoyancy Force dynamics node

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POP Solver dynamics node

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Particle Fluid Sink dynamics node

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Particle Fluid Sink dynamics node

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Cloth Solver dynamics node

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Cloth Solver dynamics node

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Cloth Solver dynamics node

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RBD Object dynamics node

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RBD Object dynamics node

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Particle Fluid Object dynamics node

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Particle Fluid Object dynamics node

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Particle Fluid Object dynamics node

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Particle Fluid Object dynamics node

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Particle Fluid Object dynamics node

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RBD Spring Constraint dynamics node

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RBD Glue Object dynamics node

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RBD Glue Object dynamics node

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RBD Glue Object dynamics node

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File dynamics node

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Active Value dynamics node

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Active Value dynamics node

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RBD Pin Constraint dynamics node

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RBD Pin Constraint dynamics node

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Anchor: Align Axis dynamics node

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Reference Frame Force dynamics node

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Mask Field dynamics node

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Script Solver dynamics node

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Script Solver dynamics node

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Rivet object

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