isubdivision_surface.h

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/***************************************************************************************************
 * Copyright 2024 NVIDIA Corporation. All rights reserved.
 **************************************************************************************************/
 
#ifndef MI_NEURAYLIB_ISUBDIVISION_SURFACE_H
#define MI_NEURAYLIB_ISUBDIVISION_SURFACE_H
 
#include <mi/neuraylib/ipolygon_mesh.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
 
} // namespace mi
 
#endif // MI_NEURAYLIB_ISUBDIVISION_SURFACE_H