types.h

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//
//   Copyright 2014 DreamWorks Animation LLC.
//
//   Licensed under the Apache License, Version 2.0 (the "Apache License")
//   with the following modification; you may not use this file except in
//   compliance with the Apache License and the following modification to it:
//   Section 6. Trademarks. is deleted and replaced with:
//
//   6. Trademarks. This License does not grant permission to use the trade
//      names, trademarks, service marks, or product names of the Licensor
//      and its affiliates, except as required to comply with Section 4(c) of
//      the License and to reproduce the content of the NOTICE file.
//
//   You may obtain a copy of the Apache License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the Apache License with the above modification is
//   distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
//   KIND, either express or implied. See the Apache License for the specific
//   language governing permissions and limitations under the Apache License.
//
#ifndef OPENSUBDIV3_SDC_TYPES_H
#define OPENSUBDIV3_SDC_TYPES_H
 
#include "../version.h"
 
namespace OpenSubdiv {
namespace OPENSUBDIV_VERSION {
 
namespace Sdc {

enum SchemeType {
    SCHEME_BILINEAR,
    SCHEME_CATMARK,
    SCHEME_LOOP
};
 

enum Split {
    SPLIT_TO_QUADS,  
    SPLIT_TO_TRIS,   
    SPLIT_HYBRID     
};

struct SchemeTypeTraits {
 
    static SchemeType GetType(SchemeType schemeType) { return schemeType; }
 
    static Split GetTopologicalSplitType(SchemeType schemeType);
    static int   GetRegularFaceSize(SchemeType schemeType);
    static int   GetRegularVertexValence(SchemeType schemeType);
    static int   GetLocalNeighborhoodSize(SchemeType schemeType);
 
    static char const* GetName(SchemeType schemeType);
};
 
 
} // end namespace sdc
 
} // end namespace OPENSUBDIV_VERSION
using namespace OPENSUBDIV_VERSION;
} // end namespace OpenSubdiv
 
#endif /* OPENSUBDIV3_SDC_TYPES_H */