VectorValue.h

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/*
 * VectorValue.h: interface for the CVectorValue class.
 * $Id: VectorValue.h 35063 2011-02-22 10:33:14Z jesterking $
 * Copyright (c) 1996-2000 Erwin Coumans <coockie@acm.org>
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.  Erwin Coumans makes no
 * representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 *
 */

#if !defined _VECTORVALUE_H
#define _VECTORVALUE_H

#include "Value.h"

#define KX_X 0
#define KX_Y 1
#define KX_Z 2


class CVectorValue : public CPropValue  
{
        //PLUGIN_DECLARE_SERIAL(CVectorValue,CValue)

public:
        //void Transform(rcMatrix4x4 mat);
        virtual void SetValue(CValue* newval);
        void SetVector(double newvec[]);
        void Configure(CValue* menuvalue);
        virtual double* GetVector3(bool bGetTransformedVec=false);
        virtual double          GetNumber();
        
        CValue*         Calc(VALUE_OPERATOR op, CValue *val) {
                return val->CalcFinal(VALUE_VECTOR_TYPE, op, this);
        }
        
        CValue*         CalcFinal(VALUE_DATA_TYPE dtype, VALUE_OPERATOR op, CValue *val);
        
        
        CVectorValue(double vec[],const char *name,AllocationTYPE alloctype=CValue::HEAPVALUE);
        CVectorValue() {};

        CVectorValue(double vec[],AllocationTYPE alloctype=CValue::HEAPVALUE);
        CVectorValue(float x,float y,float z, AllocationTYPE alloctype = CValue::HEAPVALUE);
        virtual ~CVectorValue();
        //virtual bool ExportT3D(File *txtfile,bool bNoName=false);
        void AddConfigurationData(CValue* menuvalue);
        


        virtual CValue* GetReplica();
        virtual const STR_String & GetText();

/*
        void                    SnapPoint(float num,int snap)
        {
                if (num > 0) num += ((float)snap / 2);
                else num -= ((float)snap / 2);
                num = (long)(((long)(num / snap)) * snap);
        };

        void SnapPosition(const double snapvec[])
        {
                
                if (snapvec[KX_X] >= 1)
                        SnapPoint(m_vec[KX_X],snapvec[KX_X]);
                if (snapvec[KX_Y] >= 1)
                        SnapPoint(m_vec[KX_Y],snapvec[KX_Y]);
                if (snapvec[KX_Z] >= 1)
                        SnapPoint(m_vec[KX_Z],snapvec[KX_Z]);
                        
        }
*/
        
protected:
        double                          m_vec[3];
        double                          m_transformedvec[3];


#ifdef WITH_CXX_GUARDEDALLOC
public:
        void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:CVectorValue"); }
        void operator delete( void *mem ) { MEM_freeN(mem); }
#endif
};

#endif // !defined _VECTORVALUE_H