Type of HLR curves result.

group a3d_hlr_curve_type

Macro definitions

`A3D_HLR_TYPE_UNKNOWN`
`A3D_HLR_TYPE_EDGE`
`A3D_HLR_TYPE_SILHOUETTE`
`A3D_HLR_TYPE_SECTION`
`A3D_HLR_TYPE_SILHOUETTE_SECTION`