<node3d:onthefly>.getNormal

Get the normal vector of the specified vertex

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index

0-based index of the vertex. Negative index can also be used to reference from end of vertex list.

mode = viz.REL_LOCAL

One of the following mode:

Normal modes
viz.REL_LOCAL viz.ABS_LOCAL	Return the raw normal vector.
viz.REL_PARENT viz.ABS_PARENT	Return the normal vector transformed by the nodes current transform matrix.
viz.REL_GLOBAL viz.ABS_GLOBAL	Return the normal vector in the global coordinate system.

Remarks

This command will return the normal vector of the vertex at the specified index.

Return Value

Normal vector - [x,y,z]