PEP_structGRAPHANNOTPOLYDATA

Purpose

There is a newer preferred property, we recommend PEP_structGRAPHANNOTTRIANGLEDATA which supports ComputeShader = True.  

This property is used to add polygon data to a 3D object for any PolyMode.  It's used similar to PEP_structPOLYDATA except annotations can be added to any chart.  GraphAnnotPolyDataPlotMethod can be used to control the polygon colors 

The PEP_structGRAPHANNOTPOLYDATA structure is as follows

Comments

AddSkirts (somewhat obsolete Direct2D only) should be set to TRUE if the polygon data forms an enclosed surface and you want to produce a surface or shaded surface image. When passing polygon data, the polygon vertices must be ordered in a counter-clockwise order as viewed from outside of the object. This is only necessary for hidden line removal and shading purposes. If you are only producing a wireframe image, the ordering of vertices is not critical.

Use PEvset to pass polygon data into object.

Within the demo, see examples 415, 406.

Refer to Chapter 7 and the example code on more information on using this property.