channels.h

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/**********************************************************************
 *<
    FILE: channel.h

    DESCRIPTION:

    CREATED BY: Dan Silva

    HISTORY:

 *> Copyright (c) 1994, All Rights Reserved.
 **********************************************************************/



#pragma once
#include "maxtypes.h"

typedef ULONG ChannelMask;


#define NUM_OBJ_CHANS 11






#define TOPO_CHANNEL        (1<<0)


#define GEOM_CHANNEL        (1<<1)

#define TEXMAP_CHANNEL      (1<<2)


#define MTL_CHANNEL         (1<<3)


#define SELECT_CHANNEL      (1<<4)


#define SUBSEL_TYPE_CHANNEL (1<<5)


#define DISP_ATTRIB_CHANNEL (1<<6)


#define VERTCOLOR_CHANNEL   (1<<7)


#define GFX_DATA_CHANNEL    (1<<8) // stripping, edge list, etc.

#define DISP_APPROX_CHANNEL (1<<9) 

#define EXTENSION_CHANNEL   (1<<13)


#define TM_CHANNEL      (1<<10)
// watje

#define EDGEVISIBLITY_CHANNEL       (1<<11)
// watje

#define DONT_RECREATE_TRISTRIP_CHANNEL      (1<<12)


#define GLOBMTL_CHANNEL (1<<31)

#define OBJ_CHANNELS  (TOPO_CHANNEL|GEOM_CHANNEL|SELECT_CHANNEL|TEXMAP_CHANNEL|MTL_CHANNEL|SUBSEL_TYPE_CHANNEL|DISP_ATTRIB_CHANNEL|VERTCOLOR_CHANNEL|GFX_DATA_CHANNEL|DISP_APPROX_CHANNEL|EXTENSION_CHANNEL)

#define ALL_CHANNELS  (OBJ_CHANNELS|TM_CHANNEL|GLOBMTL_CHANNEL)




#define TOPO_CHAN_NUM 0

#define GEOM_CHAN_NUM 1

#define TEXMAP_CHAN_NUM 2

#define MTL_CHAN_NUM 3

#define SELECT_CHAN_NUM 4

#define SUBSEL_TYPE_CHAN_NUM 5 

#define DISP_ATTRIB_CHAN_NUM 6

#define VERT_COLOR_CHAN_NUM 7

#define GFX_DATA_CHAN_NUM 8

#define DISP_APPROX_CHAN_NUM 9


#define EXTENSION_CHAN_NUM 10