wall.facet.normal

Syntax

Vector Access

v = wall.facet.normal(wf<,i>)

Get the facet normal.

Returns:

v - facet normal vector or component
Arguments:

wf - facet pointer

i - optional vector component

Component Access

f = wall.facet.normal.x(wf)

Get the x-component of the facet normal.

Returns:f - x-component of the facet normal vector
Arguments:wf - facet pointer
f = wall.facet.normal.y(wf)

Get the y-component of the facet normal.

Returns:f - y-component of the facet normal vector
Arguments:wf - facet pointer
f = wall.facet.normal.z(wf) (3D ONLY)

Get the z-component of the facet normal.

Returns:f - z-component of the facet normal vector
Arguments:wf - facet pointer