OBD:OFGA: Difference between revisions

Latest revision as of 11:54, 12 May 2025

OFGA : Object Furn Geom Array

switch to XML:OFGA page

Overview @ Oni Stuff

Offset	Type	Raw Hex	Value	Description
0x00	res_id	01 C5 02 00	709	00709-.OFGA
0x04	lev_id	01 00 00 00	0	level 0
0x08	char[16]	AD DE	dead	padding
0x18	link	00 00 00 00	unused	link to an ENVP file
0x1C	uint32	05 00 00 00	5	array size
First element (black outline)
0x00	uint32	00 80 01 00	00 80 01 00	same flags as used by gunk quads; used at import time for geometry that needs to be baked into the environment
0x04	link	01 C6 02 00	710	link to 00710-.M3GM
0x08	link	00 00 00 00	0	link to an old OBLS file, never used in Oni

Usage: OFGA instances are mostly used by the level editing tool. In game they're rarely used, only to get the bounding box of the geometry.


ONI BINARY DATA

OBOA << Other file types >> ONCC
OFGA : Object Furn Geom Array
Level file

@@ Line 1: / Line 1: @@
-{{OBD_File_Header | type=OFGA | prev=OBOA | next=ONCC | name=Object Furn Geom Array | family=Global | align=center}}
+{{OBD_File_Header | type=OFGA | prev=OBOA | next=ONCC | name=Object Furn Geom Array | family=Level | align=center}}
-[[image:ofga_a.gif]]
+[[Image:ofga_a.gif]]
@@ Line 9: / Line 9: @@
 {{OBDtr| 0x00 | res_id   |FF0000| 01 C5 02 00 | 709         | 00709-.OFGA }}
 {{OBDtr| 0x04 | lev_id   |FFFF00| 01 00 00 00 | 0           | level 0 }}
-{{OBDtr| 0x08 | char[16] |00FF00| AD DE       | dead        | unused }}
+{{OBDtr| 0x08 | char[16] |00FF00| AD DE       | dead        | padding }}
 {{OBDtr| 0x18 | link     |00FFFF| 00 00 00 00 |unused       | link to an [[OBD:ENVP|ENVP]] file }}
-{{OBDtr| 0x1C | int32    |FF00FF| 05 00 00 00 | 5           | array size }}
+{{OBDtr| 0x1C | uint32    |FF00FF| 05 00 00 00 | 5           | array size }}
 {{OBDtrBK}}
-{{OBDtr| 0x00 | bool32   |FFC8C8| 00 80 01 00 | 00 80 01 00 | ignored; flags; used values:
+{{OBDtr| 0x00 | uint32   |FFC8C8| 00 80 01 00 | 00 80 01 00 | same flags as used by [[OBD:AGQG|gunk quads]]; used at import time for geometry that needs to be baked into the environment }}
-:0x00 '''20''' 00 00 - unknown; used for collision geometry
-:0x00 '''40''' 00 00 - unknown; used for collision geometry
-:0x00 '''80''' 00 00 - unknown
-:0x00 00 '''01''' 00 - unknown
-}}
 {{OBDtr| 0x04 | link   |FFFFC8| 01 C6 02 00 | 710     | link to 00710-.[[M3GM]]}}
 {{OBDtr| 0x08 | link   |C8FFC8| 00 00 00 00 | 0       | link to an old [[OBD:OBLS|OBLS]] file, never used in Oni }}
@@ Line 24: / Line 19: @@
-{{OBD_File_Footer | type=OFGA | prev=OBOA | next=ONCC | name=Object Furn Geom Array | family=Global}}
+;Usage
+:OFGA instances are mostly used by the level editing tool. In game they're rarely used, only to get the bounding box of the geometry.
+{{OBD_File_Footer | type=OFGA | prev=OBOA | next=ONCC | name=Object Furn Geom Array | family=Level}}
+{{OBD}}