isubdivision_surface.h

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 //*****************************************************************************


 // Copyright 1986, 2016 NVIDIA Corporation. All rights reserved.


 //*****************************************************************************


 //*****************************************************************************


 

 #ifndef MI_NEURAYLIB_ISUBDIVISION_SURFACE_H


 #define MI_NEURAYLIB_ISUBDIVISION_SURFACE_H


 


 #include <mi/neuraylib/ipolygon_mesh.h>


 #include <mi/neuraylib/version.h>


 

 namespace mi {

 

 class IArray;

 

 namespace neuraylib {

 

 enum Vertex_feature {

     SMOOTH_VERTEX               = 0, 

     CORNER_VERTEX               = 1, 

     VERTEX_FEATURE_FORCE_32_BIT = 0xffffffffU

 };

 

 mi_static_assert( sizeof( Vertex_feature) == sizeof( Uint32));

 

 class ISubdivision_surface :

     public base::Interface_declare<0x6a65666a,0x849d,0x4081,0xaa,0x32,0xb3,0xa1,0xeb,0xa0,0x6f,0xe2,

                                    neuraylib::IPolygon_mesh>

 {

 public:

 

 

     virtual Uint32 triangles_size() const = 0;

 

     virtual Uint32 triangles_capacity() const = 0;

 

     virtual void reserve_triangles( Uint32 n) = 0;

 

     virtual Uint32 quads_size() const = 0;

 

     virtual Uint32 quads_capacity() const = 0;

 

     virtual void reserve_quads( Uint32 n) = 0;

 

 

 

     virtual Sint32 set_crease_value( Polygon_handle_struct p, Uint32 index, Float32 value) = 0;

 

     virtual Float32 get_crease_value( Polygon_handle_struct p, Uint32 index) const = 0;

 

     virtual Sint32 set_crease_values( Polygon_handle_struct p, const Float32* values) = 0;

 

     virtual const Float32* get_crease_values( Polygon_handle_struct p) const = 0;

 

     virtual IArray* get_inconsistent_crease_values() const = 0;

 

 

 

     virtual Sint32 set_vertex_feature( Uint32 index, Vertex_feature feature) = 0;

 

     virtual Vertex_feature get_vertex_feature( Uint32 index) const = 0;

 

 };

  // end group mi_neuray_leaf_nodes


 

 } // namespace neuraylib


 

 #ifdef MI_NEURAYLIB_DEPRECATED_NAMESPACE_MI_TRANSITION


 using neuraylib::CORNER_VERTEX;

 using neuraylib::IPolygon_mesh;

 using neuraylib::ISubdivision_surface;

 using neuraylib::Polygon_handle_struct;

 using neuraylib::SMOOTH_VERTEX;

 using neuraylib::VERTEX_FEATURE_FORCE_32_BIT;

 using neuraylib::Vertex_feature;

 #endif // MI_NEURAYLIB_DEPRECATED_NAMESPACE_MI_TRANSITION


 


 } // namespace mi


 

 #endif // MI_NEURAYLIB_ISUBDIVISION_SURFACE_H