*ElemsNormal

*ElemsNormal

This command writes the normal's coordinates. It must be inside a loop (see *loop) over elements, and it is only defined for triangles, quadrilaterals, and circles (and also for lines in 2D cases).

If *ElemsNormal receives an integer argument (from 1 to 3) this argument indicates which coordinate of the normal must be written: x, y or z.