VectorValue.h

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/*
 * VectorValue.h: interface for the CVectorValue class.
 * 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