Houdini 20.0 Nodes VOP nodes

Block Begin VOP node

Marks the start of a code block.

Since 14.5

See looping in VOP networks for general information on how to use this node. Tools in the Flow control submenu of the ⇥ Tab menu will create paired blocks for you, so you don’t have to create this node manually.

This node can be paired with a Block End While to create a block that executes once and then checks a condition.


Paired Block

The path to the corresponding block end node. Both nodes must be in the same network.

Number of Outputs

Lets you add looping variables gre

See also

VOP nodes