OME - Revision history

Gabehen: /* Technical Information */

2025-03-24T03:43:33Z

Technical Information

Gabehen: correction

2025-02-23T10:58:11Z

correction

← Older revision		Revision as of 10:58, 23 February 2025
Line 35:		Line 35:


	<nowiki>*</nowiki>~~Unclear yet if this actually does~~ contain physics~~, there seems to be coordinates for a~~ collision ~~shape~~ in ~~prop/stage object OME files~~.		<nowiki>*</nowiki>Does not contain physics collision mesh(stored somewhere else) but does play some role (something physics?) in case of props, otherwise don't know what this does.

	<nowiki>**</nowiki>Doesn't seem to control anything related to actual materials, here like materials are grouped together.		<nowiki>**</nowiki>Doesn't seem to control anything related to actual materials, here like materials are grouped together.

Gabehen: possible ver nums in y1 omes

2025-02-22T11:03:44Z

possible ver nums in y1 omes

← Older revision		Revision as of 11:03, 22 February 2025
Line 55:		Line 55:
	\|Uint32		\|Uint32
	\|Version ID		\|Version ID
	\|Unclear if this does anything		\|Unclear if this does anything
			Version ids in Y1: (4, 5, 6, 2, 1, 0)
	\|-		\|-
	\|0x08		\|0x08

Gabehen: tech info on header and "object/phys" data

2025-02-21T13:32:22Z

tech info on header and "object/phys" data

← Older revision		Revision as of 13:32, 21 February 2025
Line 38:		Line 38:

	<nowiki>**</nowiki>Doesn't seem to control anything related to actual materials, here like materials are grouped together.		<nowiki>**</nowiki>Doesn't seem to control anything related to actual materials, here like materials are grouped together.

			== Technical Information ==
			{\| class="wikitable"
			\|+OME header block
			!Offset
			!Data type
			!Description
			!Notes
			\|-
			\|0x00
			\|4 bytes
			\|File magic
			\|"OME"
			\|-
			\|0x04
			\|Uint32
			\|Version ID
			\|Unclear if this does anything
			\|-
			\|0x08
			\|Uint32
			\|ODBP file pointer
			\|
			\|-
			\|0x10
			\|Uint32
			\|Count
			\|Count of the entries in the next block (object/physics data block)
			\|-
			\|0x14
			\|Uint32
			\|Block size
			\|Here, refers to the size of this struct
			\|-
			\|0x18
			\|Uint32
			\|Model "sheen/glare" strength
			\|Controls the "glare" of the model, which is controlled by the
			model's texture alpha
			\|-
			\|0x1c
			\|Uint32
			\|Mesh flag
			\|Unclear if this does anything
			\|}


			Note: This is still WIP, more info needed on this!
			{\| class="wikitable"
			\|+Object/physics data block
			! colspan="4" \|Entry
			(Block size: 32 bytes)
			\|-
			!Offset
			!Data type
			!Description
			!Notes
			\|-
			\|0x00
			\|Uint32
			\|Read flag
			\|The whole entry will not be read if set to 0,
			If 1, will be read.
			(assumption)
			\|-
			\|0x04
			\|Uint32
			\|Pointer
			\|Pointer to a field below the entries
			\|-
			\|0x08
			\|Uint32
			\|Unknown
			\|
			\|-
			\|0x0c
			\|Uint32
			\|Constant
			\|Always FF FF FF FF
			\|-
			\|0x10
			\|Uint16
			\|Unknown1
			\|
			\|-
			\|0x12
			\|Uint16
			\|Unknown2
			\|
			\|-
			\|0x14
			\|Uint32
			\|Unknown
			\|
			\|-
			! colspan="4" \|Field A
			(Block size: 16 bytes)
			\|-
			!Offset
			!Data type
			!Description
			!Notes
			\|-
			\|0x00
			\|Uint32
			\|count1
			\|Unclear on how its used
			\|-
			\|0x04
			\|Uint32
			\|pointer1
			\|Unclear on how its used
			\|-
			\|0x08
			\|Uint32
			\|pointer2
			\|
			\|-
			\|0x0c
			\|Uint32
			\|count2
			\|
			\|-
			! colspan="4" \|Field B (based from pointer2 and count2)
			(Block size: 16 bytes)
			\|-
			!Offset
			!Data type
			!Description
			!Notes
			\|-
			\|0x00
			\|Float
			\|X coord
			\|
			\|-
			\|0x04
			\|Float
			\|Y coord
			\|
			\|-
			\|0x08
			\|Float
			\|Z coord
			\|
			\|-
			\|0x0c
			\|Float
			\|Unk float
			\|Don't know what this does so far
			\|}

Gabehen: Page in progress bar, that's all.

2025-02-21T11:28:34Z

Page in progress bar, that's all.

← Older revision		Revision as of 11:28, 21 February 2025
Line 1:		Line 1:
	[[Category: File Formats]]		[[Category: File Formats]]
			{{Page in progress}}

	OME is a model format used in [[Yakuza]], [[Yakuza 2]], and by extension, [[Ryu Ga Gotoku 1 + 2 HD Edition]]. It was phased out and replaced with [[GMD]].		OME is a model format used in [[Yakuza]], [[Yakuza 2]], and by extension, [[Ryu Ga Gotoku 1 + 2 HD Edition]]. It was phased out and replaced with [[GMD]].

Gabehen: Tiny edit to Format Overview

2025-02-21T11:13:49Z

Tiny edit to Format Overview

← Older revision		Revision as of 11:13, 21 February 2025
Line 13:		Line 13:

	MDBP is an earlier version of OME and is not supported by the game, attempting to load one may lead to a crash.		MDBP is an earlier version of OME and is not supported by the game, attempting to load one may lead to a crash.



	Within ODBP:		Within ODBP:
	1) File header data
			1) ODBP File header data

	2) Mesh block (pointers, material ids etc.)		2) Mesh block (pointers, material ids etc.)

Gabehen: Overview of a typical OME file

2025-02-21T11:13:16Z

Overview of a typical OME file

← Older revision		Revision as of 11:13, 21 February 2025
Line 1:		Line 1:
	[[Category: File Formats]]		[[Category: File Formats]]
	OME is a model format used in [[Yakuza]], [[Yakuza 2]], and by extension, [[Ryu Ga Gotoku 1 + 2 HD Edition]]. It was phased out and replaced with [[GMD]].		OME is a model format used in [[Yakuza]], [[Yakuza 2]], and by extension, [[Ryu Ga Gotoku 1 + 2 HD Edition]]. It was phased out and replaced with [[GMD]].

			==Format Overview==
			A typical OME file has the following order:


			1) File header data

			2) Object/physics data*

			3) ODBP/MDBP block

			MDBP is an earlier version of OME and is not supported by the game, attempting to load one may lead to a crash.


			Within ODBP:
			1) File header data

			2) Mesh block (pointers, material ids etc.)

			3) Armature block

			4) File header data

			5) Material group**

			6) Mesh data (vertex info and face index table)

			7) End block


			<nowiki>*</nowiki>Unclear yet if this actually does contain physics, there seems to be coordinates for a collision shape in prop/stage object OME files.

			<nowiki>**</nowiki>Doesn't seem to control anything related to actual materials, here like materials are grouped together.

Ret at 18:19, 29 December 2022

2022-12-29T18:19:59Z

← Older revision		Revision as of 18:19, 29 December 2022
Line 1:		Line 1:
	[[Category: File Formats]]		[[Category: File Formats]]
	OME is a model format used in [[Yakuza]], [[Yakuza 2]], and by extension, [[Ryu ga Gotoku 1 + 2 HD Edition]]. It was phased out and replaced with [[GMD]].		OME is a model format used in [[Yakuza]], [[Yakuza 2]], and by extension, [[Ryu Ga Gotoku 1 + 2 HD Edition]]. It was phased out and replaced with [[GMD]].

ZeldaMidFES: Created page with "Category: File Formats OME is a model format used in Yakuza, Yakuza 2, and by extension, Ryu ga Gotoku 1 + 2 HD Edition. It was phased out and replaced with GMD."

2022-12-13T03:37:47Z

Created page with "Category: File Formats OME is a model format used in Yakuza, Yakuza 2, and by extension, Ryu ga Gotoku 1 + 2 HD Edition. It was phased out and replaced with GMD."

New page

[[Category: File Formats]]
OME is a model format used in [[Yakuza]], [[Yakuza 2]], and by extension, [[Ryu ga Gotoku 1 + 2 HD Edition]]. It was phased out and replaced with [[GMD]].