projection

vctarrow.projection(p0: str) → int

Apply a projection to the vectors prior to display

Vector components are scaled prior to computing the projections.

Args:

p0:

‘proj’

• all

• normal

• tangential

• component

Examples:

ensight.variables.activate("velocity")
ensight.vctarrow.begin()
ensight.vctarrow.variable("velocity")
ensight.vctarrow.end()
ensight.vctarrow.create()
ensight.part.select_begin(4)
ensight.part.modify_begin()
ensight.vctarrow.projection("component")
ensight.part.modify_end()

Returns:

zero on success, non-zero on error