OBD:TRIA: Difference between revisions
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{{OBD_File_Footer | type=TRIA | prev=TRGE | next=TRIG | name=Totoro Quaternion Body Index Array | family=Character}} | {{OBD_File_Footer | type=TRIA | prev=TRGE | next=TRIG | name=Totoro Quaternion Body Index Array | family=Character}} | ||
{{OBD}} | |||
Revision as of 00:30, 18 July 2010
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| Offset | Type | Raw Hex | Value | Description |
|---|---|---|---|---|
| 0x00 | res_id | 01 63 04 00 | 1123 | 01123-.TRIA |
| 0x04 | lev_id | 01 00 00 06 | 3 | level 3 |
| 0x08 | char[22] | AD DE | dead | unused |
| 0x1E | int16 | 13 00 | 19 | array size |
| First element (black outline) | ||||
| 0x00 | int8 | 00 | 0 | parent bone ID : none |
| 0x01 | int8 | 01 | 1 | child bone ID : left thigh |
| 0x02 | int8 | 00 | 0 | sibling bone ID : none |
| 0x03 | char[1] | DE | dead | unused |
- Parent bone ID
- Oni doesn't seem to parse it : the direct links (child + sibling) are enough to define the bone hierarchy.
- Child bone ID
- There is no child (null child) for e.g. head, feet, fists. Multiple children are specified via the sibling link.
- Sibling bone ID
- "left leg" links to "right leg", which links to "mid" : they are all children of "pelvis"
- "head" links to "left shoulder", which links to "right shoulder" : they are all children of "neck"
Bones
| HEX | DEC | Bone |
|---|---|---|
| 00 | 00 | pelvis/none |
| 01 | 01 | left thigh |
| 02 | 02 | left calf |
| 03 | 03 | left foot |
| 04 | 04 | right thigh |
| 05 | 05 | right calf |
| 06 | 06 | right foot |
| 07 | 07 | mid |
| 08 | 08 | chest |
| 09 | 09 | neck |
| 0A | 10 | head |
| 0B | 11 | left shoulder |
| 0C | 12 | left arm |
| 0D | 13 | left wrist |
| 0E | 14 | left fist |
| 0F | 15 | right shoulder |
| 10 | 16 | right arm |
| 11 | 17 | right wrist |
| 12 | 18 | right fist |
(Thanks to ZDLO) (and not only him)
- Note
- "arm" is also sometimes referred to as "bicep"
- (although correct spelling is biceps : that's a muscle)
Investigation
There are 2 different TRIA files in Oni. This one, used by most TRCM :
| Bone | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 0A | 0B | 0C | 0D | 0E | 0F | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Parent | 00 | 00 | 01 | 02 | 00 | 04 | 05 | 00 | 07 | 08 | 09 | 09 | 0B | 0C | 0D | 09 | 0F | 10 | 10 |
| Child | 01 | 02 | 03 | 00 | 05 | 06 | 00 | 08 | 09 | 0A | 00 | 0C | 0D | 0E | 00 | 10 | 11 | 12 | 00 |
| Sibling | 00 | 04 | 00 | 00 | 07 | 00 | 00 | 00 | 00 | 00 | 0B | 0F | 00 | 00 | 00 | 00 | 00 | 00 | 00 |
and this other one, used by extra-low-LOD (i.e. force-shield) TRCM of male scientists :
| Bone | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 0A | 0B | 0C | 0D | 0E | 0F | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Parent | 00 | 00 | 01 | 02 | 00 | 04 | 05 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 |
| Child | 01 | 02 | 03 | 00 | 05 | 06 | 00 | 00 | 09 | 0A | 00 | 0C | 0D | 0E | 00 | 10 | 11 | 12 | 00 |
| Sibling | 00 | 04 | 00 | 00 | 07 | 00 | 00 | 00 | 00 | 00 | 0B | 0F | 00 | 00 | 00 | 00 | 00 | 00 | 00 |
The "normal" one gives you a normal hierarchy :
0 + 1 - 2 - 3 - X
+ 4 - 5 - 6 - X
- 7 - 8 - 9 + 10 - X
+ 11 - 12 - 13 - 14 - X
- 15 - 16 - 17 - 18 - X
While the "low-LOD-doctor" one gives you a weird hierarchy :
0 + 1 - 2 - 3 - X
+ 4 - 5 - 6 - X
- 7 - X
8 - 9 + 10 - X
+ 11 - 12 - 13 - 14 - X
- 15 - 16 - 17 - 18 - X
(neglecting the fact that parent links are null for the upper part of the body). It would look like chest is directly parented by the root bone, but then it's not a sibling of pelvis... so it's completely loose.
The associated TRTA is also weird.
- The only difference between the extra-low-LOD and the normal-LOD TRTA of male scientists is the offset of chest.
- In the normal-LOD TRTA, the offset is (1.4, 0, 0), whereas in the extra-low-LOD TRTA, it is (0, 0, 13.5).
- This again seems to indicate that chest is parented by the root bone if at all...
- And indeed...
- If you specify e.g. Kerr's TRBS to use nothing but the extra-low-LOD TRCM
- (and its TRTA and TRIA, which is the whole point), you'll see weird stuff.
- (Kerr's inane upper body floating around, control limited to Kerr's legs and the weapon, if any)
- Conclusion
- Generally speaking, the TRTA and TRIA of low-LOD TRCM are ignored.
- Any body in the TRBS uses the TRTA and TRIA of the extra-high-LOD TRCM
- (i.e. the TRCM linked to at 0x18 in the TRBS)
| ONI BINARY DATA |
|---|
| TRGE << Other file types >> TRIG |
| TRIA : Totoro Quaternion Body Index Array |
| Character file |