Difference between revisions of "Sims 3:0x05CD4BB3"
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[[Sims 3:Main Page]] -> [[Sims 3:PackedFileTypes]] | [[Sims 3:Main Page]] -> [[Sims 3:PackedFileTypes]] | ||
| − | + | ---- | |
| − | + | This seems to provide routing information within the world. The data for the entire map is broken up into small blocks. | |
| − | + | ===Header/index=== | |
DWORD version 1 | DWORD version 1 | ||
DWORD count1 | DWORD count1 | ||
DWORD count2 | DWORD count2 | ||
REP count1 x count2 | REP count1 x count2 | ||
| − | DWORD offset from the end of this list to | + | DWORD offset from the end of this list to the route block location |
REP count1 x count2 | REP count1 x count2 | ||
| − | + | -- route block | |
| − | + | ===Route block=== | |
| − | + | WORD vertex count | |
| − | + | REP vertex count | |
| − | + | WORD offset from the end of this list to vertex data | |
| − | + | REP vertex count | |
| − | + | BYTE path count | |
| − | + | BYTE usage | |
| − | + | BYTE X position (Within this block) | |
| − | + | BYTE Y position (Within this block) | |
| − | + | REP path count | |
| − | + | BYTE destination vertex (Index to vertex within the destination block) | |
| − | + | BYTE destination block (Relative) | |
| − | + | REP path count | |
| + | BYTE path type | ||
| + | Each point defines a vertex in a graph of route information. Several different route types are used, as defined in the vertex data. The bulk of the routes are type 7, which forms a mesh over most of the area sims can get to. However it is unclear what it is actually used for. | ||
| + | |||
| + | {| class="wikitable" border="1" | ||
| + | !Vertex usage number | ||
| + | !Context | ||
| + | |- | ||
| + | | 65 | ||
| + | | Vertex is center of a lot | ||
| + | |- | ||
| + | | 66 | ||
| + | | Vertex is part of the border of a lot | ||
| + | |- | ||
| + | | 71 | ||
| + | | Vertex defines a foot path | ||
| + | |- | ||
| + | | 77 | ||
| + | | Vertex defines a road | ||
| + | |- | ||
| + | | 78 | ||
| + | | Vertex defines an object footprint | ||
| + | |- | ||
| + | | 80 | ||
| + | | No special usage | ||
| + | |- | ||
| + | | 81 | ||
| + | | No special usage - all paths end in different blocks | ||
| + | |} | ||
| + | |||
| + | {| class="wikitable" border="1" | ||
| + | ! Path type | ||
| + | ! Context | ||
| + | |- | ||
| + | | 0 | ||
| + | | (Not seen) | ||
| + | |- | ||
| + | | 1 | ||
| + | | Lot edge to center | ||
| + | |- | ||
| + | | 2 | ||
| + | | Lot edge to edge | ||
| + | |- | ||
| + | | 3 | ||
| + | | Road | ||
| + | |- | ||
| + | | 4 | ||
| + | | (Not seen) | ||
| + | |- | ||
| + | | 5 | ||
| + | | Foot path | ||
| + | |- | ||
| + | | 6 | ||
| + | | Footprint edge | ||
| + | |- | ||
| + | | 7 | ||
| + | | Unknown | ||
| + | |} | ||
| + | |||
| + | The destination block defines which block the path ends in relative to the current block. | ||
| + | {| class="wikitable" border="1" | ||
| + | ! Bits | ||
| + | ! Usage | ||
| + | |- | ||
| + | | NNNxxxxx | ||
| + | (7..5) | ||
| + | | North/south difference, with 3 being no change, positive is south, negative north | ||
| + | |- | ||
| + | | xxxNNNxx | ||
| + | (4..2) | ||
| + | | East/west difference, with 3 being no change, positive is east, negative west | ||
| + | |- | ||
| + | | xxxxxxNN | ||
| + | (1..) | ||
| + | | Unknown | ||
| + | |} | ||
| + | For example, 108 (01101100) means it is in the same block, 80 (01010000) means it is north-east one block. Paths are symmetrical, so the destination vertex has an identical path going the other direction. | ||
| + | ---- | ||
| + | [[Sims 3:Main Page]] -> [[Sims 3:PackedFileTypes]] | ||
Revision as of 08:04, 8 September 2009
Sims 3:Main Page -> Sims 3:PackedFileTypes
This seems to provide routing information within the world. The data for the entire map is broken up into small blocks.
Header/index
DWORD version 1
DWORD count1
DWORD count2
REP count1 x count2
DWORD offset from the end of this list to the route block location
REP count1 x count2
-- route block
Route block
WORD vertex count
REP vertex count
WORD offset from the end of this list to vertex data
REP vertex count
BYTE path count
BYTE usage
BYTE X position (Within this block)
BYTE Y position (Within this block)
REP path count
BYTE destination vertex (Index to vertex within the destination block)
BYTE destination block (Relative)
REP path count
BYTE path type
Each point defines a vertex in a graph of route information. Several different route types are used, as defined in the vertex data. The bulk of the routes are type 7, which forms a mesh over most of the area sims can get to. However it is unclear what it is actually used for.
| Vertex usage number | Context |
|---|---|
| 65 | Vertex is center of a lot |
| 66 | Vertex is part of the border of a lot |
| 71 | Vertex defines a foot path |
| 77 | Vertex defines a road |
| 78 | Vertex defines an object footprint |
| 80 | No special usage |
| 81 | No special usage - all paths end in different blocks |
| Path type | Context |
|---|---|
| 0 | (Not seen) |
| 1 | Lot edge to center |
| 2 | Lot edge to edge |
| 3 | Road |
| 4 | (Not seen) |
| 5 | Foot path |
| 6 | Footprint edge |
| 7 | Unknown |
The destination block defines which block the path ends in relative to the current block.
| Bits | Usage |
|---|---|
| NNNxxxxx
(7..5) |
North/south difference, with 3 being no change, positive is south, negative north |
| xxxNNNxx
(4..2) |
East/west difference, with 3 being no change, positive is east, negative west |
| xxxxxxNN
(1..) |
Unknown |
For example, 108 (01101100) means it is in the same block, 80 (01010000) means it is north-east one block. Paths are symmetrical, so the destination vertex has an identical path going the other direction.
