Object.h

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#ifndef _OBJECT_H_
#define _OBJECT_H_

#include <stdio.h>
#include <Math.h>
#include "Set.h"
#include "Log.h"

struct Vertex {
        float tu, tv;
        float nx, ny, nz;
        float vx, vy, vz;
};

enum Primitive {
        PRIM_TRIANGLES          = 0,
        PRIM_TRIANGLE_STRIP     = 1,
        PRIM_QUADS                      = 2,
        PRIM_QUAD_STRIP         = 3,
};

enum AttributeType {
        ATT_VERTEX      = 0,
        ATT_NORMAL      = 1,
        ATT_COLOR       = 2,
        ATT_TEX         = 3,
};

enum AttributeFormat {
        ATT_FLOAT                       = 0,
        ATT_UNSIGNED_BYTE       = 1,
};

struct Format {
        AttributeType attType;
        AttributeFormat attFormat;
        unsigned int size;
        unsigned int offset;
};

class Object {
        public:
                Object();
                ~Object();
                void clear();
                void setPrimitive(const Primitive prim);
                void setVertices(void *vertexArray, const unsigned int numVertices, const unsigned int size);
                void setIndices(void *indiceArray, const unsigned int numIndices, const unsigned int size);
                void addFormat(const AttributeType attType, const AttributeFormat attFormat, const unsigned int size, const unsigned int offset);

                char *getVertices() { return vertices; };

                bool flipNormals();
                bool findAttribute(const AttributeType attType, unsigned int *where) const;
                //bool loadModel(const char *fileName);

                //virtual bool createVertexBuffer();
                //virtual bool clearVertexBuffer();
                virtual void draw() = 0;

        protected:
                char *vertices;
                char *indices;

                unsigned int nVertices;
                unsigned int nIndices;
                unsigned int vertexSize;
                unsigned int indiceSize;

                Set <Format> formats;
                Primitive primitive;
};

#endif

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