IPFViewport.h

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/**********************************************************************
 *<
    CREATED BY: Oleg Bayborodin

    HISTORY: created 11-07-01

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

#pragma once

#include "PFExport.h"
#include "..\object.h"


#define IPFVIEWPORT_EXTENTION_INTERFACE_ID Interface_ID (0x18983f5a, 0x4fd2515e)

class IPFViewportExtention : public BaseInterface
{
public:
    IPFViewportExtention() {}
    virtual ~IPFViewportExtention() {}

public:
    virtual bool UpdateDisplay(
        unsigned long renderItemCategories, 
        const MaxSDK::Graphics::MaterialRequiredStreams& materialRequiredStreams, 
        TimeValue t, 
        IObject* pCont, 
        Object* pSystem, 
        MaxSDK::Graphics::RenderItemHandleArray &renderItemHandleArray, 
        Tab<Matrix3> &matrices) 
    {
        return false;
    }
};


PFExport Object* GetPFObject(Object* obj);
// interface ID
#define PFVIEWPORT_INTERFACE Interface_ID(0x1a340cb9, 0x26d12e01) 
#define GetPFViewportInterface(obj) ((IPFViewport*)((GetPFObject(obj))->GetInterface(PFVIEWPORT_INTERFACE))) 

class IPFViewport : public FPMixinInterface
{

public:
    virtual int Display(IObject* pCont, TimeValue time, Object* pSystem, INode* psNode, INode* pgNode, ViewExp *vpt, int flags) = 0;

    virtual int HitTest(IObject* pCont, TimeValue time, Object* pSystem, INode* psNode, INode* pgNode, int type, int crossing, int flags, IPoint2 *p, ViewExp *vpt) = 0;

    virtual void GetWorldBoundBox(IObject* pCont, TimeValue time, Object* pSystem, INode* pgNode, ViewExp* vp, Box3& box ) = 0;

    virtual void GetLocalBoundBox(IObject* pCont, TimeValue time, Object* pSystem, INode* pgNode, ViewExp* vp, Box3& box ) = 0;

    virtual DWORD GetWireColor() const = 0;

    virtual void SetWireColor(DWORD color) = 0;
#pragma warning(push)
#pragma warning(disable:4100)

    virtual void MaybeEnlargeViewportRect(IObject* pCont, TimeValue time, GraphicsWindow *gw, Rect &rect) { ; }
#pragma warning(pop)

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

inline IPFViewport* PFViewportInterface(Object* obj) {
    return ((obj == NULL) ? NULL : GetPFViewportInterface(obj));
};

inline IPFViewport* PFViewportInterface(INode* node) {
    return ((node == NULL) ? NULL : PFViewportInterface(node->GetObjectRef()));
};