IParticleChannelFloat.h

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/**********************************************************************
 *<
    CREATED BY:     Chung-An Lin

    HISTORY:        created 01-24-02

 *> Copyright (c) 2001, All Rights Reserved.
 **********************************************************************/

#pragma once

#include "PFExport.h"
#include "..\ifnpub.h"

// generic particle channel "Float"
// interface ID
#define PARTICLECHANNELFLOATR_INTERFACE Interface_ID(0x74f93c00, 0x1eb34500)
#define PARTICLECHANNELFLOATW_INTERFACE Interface_ID(0x74f93c00, 0x1eb34501)

// since it's a "type" channel there is no "GetChannel" defines
//#define GetParticleChannelFloatRInterface(obj) ((IParticleChannelFloatR*)obj->GetInterface(PARTICLECHANNELFLOATR_INTERFACE))
//#define GetParticleChannelFloatWInterface(obj) ((IParticleChannelFloatW*)obj->GetInterface(PARTICLECHANNELFLOATW_INTERFACE))


class IParticleChannelFloatR : public FPMixinInterface
{
public:

    // function IDs Read
    enum {  kGetValue,
            kIsGlobal,
            kGetValueGlobal
    };

    // Function Map for Function Publish System
    //***********************************
    BEGIN_FUNCTION_MAP

    FN_1(kGetValue, TYPE_FLOAT, GetValue, TYPE_INT);
    FN_0(kIsGlobal, TYPE_bool, IsGlobal);
    FN_0(kGetValueGlobal, TYPE_FLOAT, GetValue);

    END_FUNCTION_MAP

    virtual float   GetValue(int index) const = 0;

    virtual bool    IsGlobal() const = 0;

    virtual float   GetValue() const = 0;

    FPInterfaceDesc* GetDesc() { return GetDescByID(PARTICLECHANNELFLOATR_INTERFACE); }
};

class IParticleChannelFloatW : public FPMixinInterface
{
public:

    // function IDs Write
    enum {  kSetValue,
            kSetValueGlobal,
    };

    // Function Map for Function Publish System
    //***********************************
    BEGIN_FUNCTION_MAP

    VFN_2(kSetValue, SetValue, TYPE_INT, TYPE_FLOAT);
    VFN_1(kSetValueGlobal, SetValue, TYPE_FLOAT);

    END_FUNCTION_MAP

    virtual void    SetValue(int index, float value) = 0;

    virtual void    SetValue(float value) = 0;

    FPInterfaceDesc* GetDesc() { return GetDescByID(PARTICLECHANNELFLOATW_INTERFACE); }
};