SurfaceAccessibleAbc.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __alembic_SurfaceAccessibleAbc_h__
#define __alembic_SurfaceAccessibleAbc_h__
namespace fe
{
namespace ext
{

/**************************************************************************//**
    @brief Alembic Surface Binding

    @ingroup alembic
*//***************************************************************************/
class FE_DL_EXPORT SurfaceAccessibleAbc:
    public SurfaceAccessibleJoint
{
    public:
                                SurfaceAccessibleAbc(void)                  {}
virtual                         ~SurfaceAccessibleAbc(void)                 {}

                                //* as SurfaceAccessibleI

                                using SurfaceAccessibleJoint::load;

virtual BWORD                   load(String a_filename,
                                        sp<Catalog> a_spSettings);

static  String                  scopeClass(Alembic::AbcGeom::GeometryScope
                                        a_geometryScope);
static  String                  scopeRate(Alembic::AbcGeom::GeometryScope
                                        a_geometryScope);

    private:

    class FileContext: public Component
    {
        public:
                        FileContext(void);
    virtual             ~FileContext(void);

            Alembic::AbcGeom::IArchive  m_archive;
    };

        enum    Mode
                {
                    e_scan,
                    e_points,
                    e_meshes,
                    e_curves,
                    e_joints
                };

        BWORD                   setContext(String a_filename);

        void                    visit(Alembic::AbcGeom::IObject a_iObj);

        void                    visitProperty(
                                        Alembic::AbcGeom::IScalarProperty
                                        a_properties,
                                        String a_indent,
                                        String a_parentPath,String a_path,
                                        Alembic::AbcGeom::GeometryScope
                                        a_geometryScope);
        void                    visitProperty(
                                        Alembic::AbcGeom::IArrayProperty
                                        a_properties,
                                        String a_indent,
                                        String a_parentPath,String a_path,
                                        Alembic::AbcGeom::GeometryScope
                                        a_geometryScope);
        void                    visitProperty(
                                        Alembic::AbcGeom::ICompoundProperty
                                        a_properties,
                                        String& a_rIndent,
                                        String a_parentPath,String a_path);
        void                    visitProperties(
                                        Alembic::AbcGeom::ICompoundProperty
                                        a_properties,
                                        String& a_rIndent,
                                        String a_parentPath,String a_path);

        void                    outlineProperty(String a_indent,
                                        String a_propName,
                                        String a_interpretation,
                                        String a_dataType,
                                        String a_rate,
                                        I32 a_arrayCount,
                                        I32 a_sampleCount);

static  String                  basenameOf(String a_path);

        BWORD                           m_refMode;
        Real                            m_fps;
        Real                            m_minStep;
        Mode                            m_mode;
        I32                             m_xformCount;
        I32                             m_meshCount;
        I32                             m_curveCount;
        I32                             m_instanceCount;

        sp<FileContext>                 m_spContext;

        String                          m_filename;
        SpatialTransform                m_refWorld;
        SpatialTransform                m_currentXform;

        Array<String>                   m_pathArray;
        Array<String>                   m_matchArray;
        Array<SpatialVector>            m_pointArray;
        Array<SpatialVector>            m_pointRefArray;
        Array<SpatialVector>            m_colorArray;
        Array<SpatialVector>            m_normalArray;
        Array<SpatialVector>            m_uvArray;
        Array<I32>                      m_uvLookupArray;
        Array<I32>                      m_vertCountArray;
        Array<I32>                      m_vertIndexArray;
        Array<Real>                     m_radiusArray;
        Array< Array<I32> >             m_primVerts;

        std::map<String, Alembic::AbcGeom::GeometryScope >  m_scopeMap;
        std::map<String, Array<String> >                    m_stringArrayMap;
        std::map<String, Array<I32> >                       m_integerArrayMap;
        std::map<String, Array<Real> >                      m_realArrayMap;
        std::map<String, Array<SpatialVector> >             m_vectorArrayMap;

        std::map<String,I32>            m_firstFaceMap;

        Alembic::AbcGeom::GeometryScope m_normalScope;
        Alembic::AbcGeom::GeometryScope m_colorScope;
        Alembic::AbcGeom::GeometryScope m_uvScope;
};

} /* namespace ext */
} /* namespace fe */

#endif /* __alembic_SurfaceAccessibleAbc_h__ */