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This node is useful to visualize the vertex order of primitives. Especially useful when vertex order is important, such as for road splines to indicate the road direction.
Filter a primitive group selection to specify what primitives should receive an arrow indicator.
Specify a primitive group selection to filter where to create vertex order indicators.
Configure how to arrows are rendered
Set the scale of wireframe arrow indicators.
Arrow Color Type
Specify what type of color attribute to output to (and get from when sampling the color from the source).
Arrow Color Method
Set the mode for the arrow color indicators.
Set a global color for the arrow indicators.
When enabled, allows you to set the group name for the arrow indicators.
Prim Number Attrib
When enabled, copies the primimtive number to a new attribute and set it on the source primitives and their respective arrow geometry.
Include Source Geometry in Output
When enabled, includes the input geometry with the output.
This node is originally developed as part of the Mentoring and Consulting work done at at E-Houdini Academy. This is a standalone component of the Merge Splines Sop, which together with this node were added to Labs on 21-July-2022 as the View Vertex Order 1.0
Original Author: Erwin Heyms.
Created in Houdini Version H19.5.284.
Last updated on 03-July-2022 as V1.0.1