geometry.h

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#ifndef VISTLE_GEOMETRY_H
#define VISTLE_GEOMETRY_H
 
#include "export.h"
#include "object.h"
#include "vector.h"
 
namespace vistle {
 
class Normals;
typedef std::shared_ptr<Normals> normals_ptr;
typedef std::shared_ptr<const Normals> normals_const_ptr;
 
class V_COREEXPORT GeometryInterface: virtual public ObjectInterfaceBase {
public:
    virtual std::pair<Vector, Vector> getBounds() const = 0;
    virtual Index getNumVertices() = 0;
    virtual Index getNumVertices() const = 0;
    virtual normals_const_ptr normals() const = 0;
    virtual Vector3 getVertex(Index v) const = 0;
};
 
class V_COREEXPORT ElementInterface: virtual public GeometryInterface {
public:
    virtual Index getNumElements() = 0;
    virtual Index getNumElements() const = 0;
    virtual Index cellNumFaces(Index elem) const = 0;
    virtual std::vector<Index> cellVertices(Index elem) const = 0;
};
 
} // namespace vistle
#endif