Basic Rendering Process
The five basic steps to rendering are:

Manipulate and convert data. This step is optional, depending on the type of data you are using. PV‑WAVE provides several functions and procedures for transforming data to be rendered. See the section,
"Manipulating and Converting Data" for details
.
Use one of the rendering routines to render the image. The rendering routines are:

POLY_PLOT

POLYSHADE

VECTOR_FIELD3

VOL_MARKER

VOL_REND

RENDER