OBD:ABNA

ONI BINARY DATA WPge << Other file types >> AGDB ABNA : BSP Tree Node Array switch to XML:ABNA page Overview @ Oni Stuff

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Wiki-markup alternative (Template:HexRow)

0x00:	01	51	02	00	01	00	00	06	AD	DE	AD	DE	AD	DE	AD	DE	°NONSENSE°ASCII°
0x10:	AD	DE	AD	DE	AD	DE	AD	DE	AD	DE	AD	DE	E8	03	00	00	°°°°°°°°°°°°°°°°
0x20:	68	89	00	00	73	00	00	00	01	00	00	00	DB	01	00	00	°°°°°°°°°°°°°°°°
0x30:	46	4C	00	00	42	28	00	00	02	00	00	00	D7	00	00	00	°°°°°°°°°°°°°°°°

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Notes of the table format

• The ALIGN=CENTER VALIGN=TOP for every row is redundant : you can set that up in the table header.
• The non-breaking spaces could be avoided by disabling word wrap : the "Meaning" field should have rather short lines.
• If you need to expand on a field's meaning, you can always put extra documentation (sorta footnote) below the table

(paragraphs, formulas, mini-tables, etc).

• Alternatively, the generic row can be a set template, with no-wrapping specified only for columns 3 and 4
• you'd call it with something like {{OBD Table Row| 0x00 | File ID | FF0000 | 01 '''51 02''' 00 | 593 | 00593-.ABNA }}

Yeah, I know, this should go in the talk page. We'll delete it later anyway. For now let's use ABNA as a sandbox/battlefield ^^

geyser 17:57, 17 November 2006 (CET)

Template:OBD File Table |- ALIGN=CENTER VALIGN=TOP | 0x00 || 4 || BGCOLOR="#FF0000" | 01 51 02 00 || 593 || ALIGN=LEFT | 00593-.ABNA |- ALIGN=CENTER VALIGN=TOP | 0x04 || 4 || BGCOLOR="#FFFF00" | 01 00 00 06 || 3 || ALIGN=LEFT | level 3 |- ALIGN=CENTER VALIGN=TOP | 0x08 || 20 || BGCOLOR="#00FF00" | AD DE || dead || ALIGN=LEFT | not used |- ALIGN=CENTER VALIGN=TOP | 0x1C || 4 || BGCOLOR="#00FFFF" | E8 03 00 00 || 1000 || ALIGN=LEFT | 1000 elements (BSP tree nodes) in array (first element is in bold) |- ALIGN=CENTER VALIGN=TOP BGCOLOR="#000000" ! COLSPAN=5 | First element (BSP tree node) detailed below |- ALIGN=CENTER VALIGN=TOP | 0x00 || 4 || BGCOLOR="#FFC8C8" | 68 89 00 00 || 35176 || ALIGN=LEFT | index of gunk quad in the AGQG (Gunk Quad General Array) |- ALIGN=CENTER VALIGN=TOP | 0x04 || 4 || BGCOLOR="#FFFFC8" | 73 00 00 00 || 115 || ALIGN=LEFT | index of plane equation in the PLEA (Plane Equation Array) |- ALIGN=CENTER VALIGN=TOP | 0x08 || 4 || BGCOLOR="#C8FFC8" | 01 00 00 00 || 1 || ALIGN=LEFT | unknown; (maybe a link to another ABNA package, because the highest value is 998) |- ALIGN=CENTER VALIGN=TOP | 0x0C || 4 || BGCOLOR="#C8FFFF" | DB 01 00 00 || 475 || ALIGN=LEFT | unknown; (maybe a link to another ABNA package, because the highest value is 999) |}

Unknown (last two)

Hm, these are almost certainly links to other nodes (it's a tree, heh).

Extreme values of unknown fields (especially integers) are quite useful.

Could you systematically provide them when they're available?

geyser 17:57, 17 November 2006 (CET)

Plane equation link

Beats me right now, but a look at the child nodes will surely help. Investigating ASAP...

Should be something like a separating plane that makes the engine choose one child or the other.

Probably axis-aligned.

geyser 17:57, 17 November 2006 (CET)

Gunk quad link

Ditto (beats me, investigating ASAP)

geyser 21:54, 18 November 2006 (CET)

BSP

What does BSP stand for, anyway?

geyser 00:51, 18 November 2006 (CET)

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ONI BINARY DATA
WPge << Other file types >> AGDB
ABNA : BSP Tree Node Array
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