Object Placement (.TAT/.TRE/.TSC) File Format

Note: This page pertains to Reverse Engineering of Okami File Formats.

Object placement format.

TSC has objects from category 0x09 (gt), contains various general and interactable objects. Contains bloomable trees from category 0x0B.

TRE has objects from category 0x0B (vt), contains mainly vegetation like grass and trees.

File Format

Header

Start (Byte)	Width (Bytes)	Type	Description
0	4	uint32_t	Number of Entries
4	40 * numEntries	TObjEntry[numEntries]	Entries
		padding	Pad zeroes for 32 byte alignment

Object Entry

Start (Byte)	Width (Bytes)	Type	Description
0	1	uint8_t	Object Table Index
1	1	uint8_t	Object category. 0x09 = gt/, 0x0B = vt/
2	1	uint8_t	Unknown
3	1	uint8_t	Unknown
4	3	PackedTuple<uint8_t>	Size (width, height, depth).
7	3	PackedTuple<uint8_t>	Rotation around axis (x, y, z).
10	6	PackedTuple<int16_t>	Location (x, y, z)
16	4	uint8_t[4]	Unknown
20	1	uint8_t	Unknown
21	4	uint8_t[4]	Unknown
25	1	uint8_t	Unknown. Usually 0xFF.
26	1	uint8_t	Unknown
27	1	uint8_t	Object specific parameter. For bloomable trees this will be Tree bloom index. For rejuvenable water this is the index into the rejuvenation bitfield.
28	12	uint8_t[12]	Unkown/padding