| SoVolumeShaderSetVertexShader Method | 
| Name | Description | |
|---|---|---|
| SetVertexShader(Int32, String) | Calls SetVertexShader(pos, filenameOrSource, OIV.Inventor.Nodes.SoShaderObject.SourceTypes( .SoShaderObject.FILENAME )).  | |
| SetVertexShader(Int32, String, SoShaderObjectSourceTypes) | Creates a vertex shader with the given filename and adds it at the given pos.  |