57 lines
1.8 KiB
C
Executable File
57 lines
1.8 KiB
C
Executable File
/**********************************************************************
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*<
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FILE: channel.h
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DESCRIPTION:
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CREATED BY: Dan Silva
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HISTORY:
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*> Copyright (c) 1994, All Rights Reserved.
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**********************************************************************/
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#ifndef __CHANNEL__H
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#define __CHANNEL__H
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// Channels within the object.
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#define NUM_OBJ_CHANS 11
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// Indices for object channels
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#define TOPO_CHAN_NUM 0
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#define GEOM_CHAN_NUM 1
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#define TEXMAP_CHAN_NUM 2
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#define MTL_CHAN_NUM 3
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#define SELECT_CHAN_NUM 4
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#define SUBSEL_TYPE_CHAN_NUM 5
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#define DISP_ATTRIB_CHAN_NUM 6
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#define VERT_COLOR_CHAN_NUM 7
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#define GFX_DATA_CHAN_NUM 8
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#define DISP_APPROX_CHAN_NUM 9
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#define EXTENSION_CHAN_NUM 10
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// Bit flags for object channels
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#define TOPO_CHANNEL (1<<0) // topology (faces, polygons etc)
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#define GEOM_CHANNEL (1<<1) // vertices
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#define TEXMAP_CHANNEL (1<<2) // texture vertices and mapping
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#define MTL_CHANNEL (1<<3) // material on per face basis
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#define SELECT_CHANNEL (1<<4) // selection bits
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#define SUBSEL_TYPE_CHANNEL (1<<5) // vertex/face/edge
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#define DISP_ATTRIB_CHANNEL (1<<6) // display attributes
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#define VERTCOLOR_CHANNEL (1<<7) // color per vertex
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#define GFX_DATA_CHANNEL (1<<8) // stripping, edge list, etc.
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#define DISP_APPROX_CHANNEL (1<<9) // displacement approximation
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#define EXTENSION_CHANNEL (1<<13) // extension channel objects
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#define TM_CHANNEL (1<<10) // Object transform (may be modified by modifiers)
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#define GLOBMTL_CHANNEL (1<<31) // material applied to object as whole
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#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)
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#define ALL_CHANNELS (OBJ_CHANNELS|TM_CHANNEL|GLOBMTL_CHANNEL)
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#endif // __CHANNEL__H
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