NewScene( null, false );

oCube = ActiveSceneRoot.AddGeometry( "Cube", "MeshSurface" );

oShader1 = oCube.Material.surface.ConnectFromProgid( "Softimage.material-lambert.1" );

oShader2 = oCube.Material.shadow.ConnectFromProgid( "Softimage.sib_diffuse_reflection.1" );

LogMessage( "Shader 1 supports mental ray: " + oShader1.HasRenderer( "mental ray" ) );

LogMessage( "Shader 1 supports Cg: " + oShader1.HasRenderer( "Cg" ) );

LogMessage( "Shader 2 supports mental ray: " + oShader2.HasRenderer( "mental ray" ) );

LogMessage( "Shader 2 supports Cg: " + oShader2.HasRenderer( "Cg" ) );

//INFO : "Shader 1 supports mental ray: true"

//INFO : "Shader 1 supports Cg: true"

//INFO : "Shader 2 supports mental ray: true"

//INFO : "Shader 2 supports Cg: false"