src/PrimitiveFactories.h

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#ifndef PRIMITIVEFACTORIES_H
#define PRIMITIVEFACTORIES_H


class Primitive;
class Triangle;
class TexturedSmoothTriangle;
class Vec3f;
class TexCoordinate;


class PrimitiveFactory
{
public:
    virtual ~PrimitiveFactory();

    virtual Primitive * create( const Triangle &        v,
                                const Vec3f &           na,
                                const Vec3f &           nb,
                                const Vec3f &           nc,
                                const TexCoordinate &   ta,
                                const TexCoordinate &   tb,
                                const TexCoordinate &   tc ) const = 0;
};


class TriangleFactory : public PrimitiveFactory
{
    Primitive * create( const Triangle &        v,
                        const Vec3f &           /*na*/,
                        const Vec3f &           /*nb*/,
                        const Vec3f &           /*nc*/,
                        const TexCoordinate &   /*ta*/,
                        const TexCoordinate &   /*tb*/,
                        const TexCoordinate &   /*tc*/ ) const;
};


class TexturedSmoothTriangleFactory : public PrimitiveFactory
{
    Primitive * create( const Triangle &        v,
                        const Vec3f &           na,
                        const Vec3f &           nb,
                        const Vec3f &           nc,
                        const TexCoordinate &   ta,
                        const TexCoordinate &   tb,
                        const TexCoordinate &   tc ) const;
};


#endif

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