Difference between revisions of "Paths (GTA SA)"
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| − | The 64 <code>nodes*.dat</code> files in <code>gta3.img</code> (or any other [[archive]]) contain the vehicle and ped paths and related information for [[ | + | [[File:SAPathNodes.png|thumb|450px|Colour-coded car path nodes for GTA: SA.]] |
| + | The 64 <code>nodes*.dat</code> files in <code>gta3.img</code> (or any other [[archive]]) contain the vehicle and ped paths and related information for [[GTA SA]]. There's a file for every 750×750 [[unit]] square, starting at the south-west corner (-3000, -3000) in [[Wikipedia:Row- and column-major order|row-major order]]. | ||
| − | + | Paths for planes and trains are not stored in the node files. Trains use the four <code>tracks*.dat</code> files. There are also paths for several missions and concrete cars in <code>[[Carrec|carrec.img]]</code>. | |
| − | Trains | ||
| − | + | Nodes can be influenced through scripts using the opcodes [[01EB]] and [[03DE]]. | |
| + | |||
| + | Usually, cars and pedestrians use nodes if they are not linked to a script or <code>carrec.img</code> path in any way. | ||
| + | |||
| + | There is a [[Fastman92 Path Format|modified version]] of the path format that may be used with fastman92's Limit Adjuster, which removes or extends some of the limits that the native format imposes. | ||
==Purpose== | ==Purpose== | ||
| − | It is believed that | + | It is believed that the node files were generated by some sort of path compiler during development of the game, and represent the processing-friendly binary data structures otherwise generated at runtime by previous versions of the game from files like <code>[[Item_Placement#PATH|paths.ipl]]</code> and related. Such files are still present in SA, but are unused. |
| − | Since the built-in path compiler has apparently been removed from the game code or at least made | + | Since the built-in path compiler has apparently been removed from the game code or at least made non-functional, custom tools and techniques are required to generate new paths for SA. |
Node files are streamed by the game — only the active area and those surrounding it are loaded at a time. Thus corrupt files only lead to a game crash when the player enters the specific area. | Node files are streamed by the game — only the active area and those surrounding it are loaded at a time. Thus corrupt files only lead to a game crash when the player enters the specific area. | ||
| Line 16: | Line 20: | ||
The separate <code>nodes*.dat</code> files in the <code>data\paths\</code> directory are ignored by the game. | The separate <code>nodes*.dat</code> files in the <code>data\paths\</code> directory are ignored by the game. | ||
| − | ==File | + | ==File format== |
Each file starts with a header, followed by 7 distinct sections. | Each file starts with a header, followed by 7 distinct sections. | ||
| Line 27: | Line 31: | ||
* '''INT32/UINT32''' - signed/unsigned 32 bit integer ''(4 byte)'' | * '''INT32/UINT32''' - signed/unsigned 32 bit integer ''(4 byte)'' | ||
* '''FLOAT''' - single precision floating point number ''(4 byte)'' | * '''FLOAT''' - single precision floating point number ''(4 byte)'' | ||
| + | |||
| + | There are several main concepts that are important for understanding the way path files work: | ||
| + | * A "node" is an individual point in space which is used as an anchor for a path. | ||
| + | * Paths are routes between nodes. These are traced in-game by peds and vehicles, but are typically shown in editors as graphical lines. | ||
| + | * Two nodes are connected by one referencing a "link" which points to the other. | ||
| + | * Most nodes link to two other nodes, one for each direction along a path, but it is possible for there to be more (such as at a junction). | ||
===Header=== | ===Header=== | ||
| Line 41: | Line 51: | ||
===Section 1 - Path Nodes=== | ===Section 1 - Path Nodes=== | ||
| − | |||
The first section contains the node data for the paths. They are grouped by type: the list of vehicle nodes (cars, boats, race tracks) is followed by the ped nodes. Each node entry has a size of '''28 bytes'''. | The first section contains the node data for the paths. They are grouped by type: the list of vehicle nodes (cars, boats, race tracks) is followed by the ped nodes. Each node entry has a size of '''28 bytes'''. | ||
| Line 47: | Line 56: | ||
4b - UINT32 - always zero, ''unused'' | 4b - UINT32 - always zero, ''unused'' | ||
6b - INT16[3] - Position (XYZ), see below | 6b - INT16[3] - Position (XYZ), see below | ||
| − | 2b - INT16 - | + | 2b - INT16 - heuristic cost, always 0x7FFE, used internally to calculate routes |
2b - UINT16 - Link ID | 2b - UINT16 - Link ID | ||
2b - UINT16 - Area ID (same as in filename) | 2b - UINT16 - Area ID (same as in filename) | ||
2b - UINT16 - Node ID (increments by 1) | 2b - UINT16 - Node ID (increments by 1) | ||
1b - UINT8 - Path Width | 1b - UINT8 - Path Width | ||
| − | 1b - UINT8 - | + | 1b - UINT8 - Flood Fill, used in route calculations |
4b - UINT32 - Flags | 4b - UINT32 - Flags | ||
;Mem Address: These might have been pointers to path segment structures inside R*'s path compiler. Apparently they are ignored by the game and can be set to zero. | ;Mem Address: These might have been pointers to path segment structures inside R*'s path compiler. Apparently they are ignored by the game and can be set to zero. | ||
;Position: This is the position of the node in world coordinates. To convert the signed words to floating point values divide them by 8. | ;Position: This is the position of the node in world coordinates. To convert the signed words to floating point values divide them by 8. | ||
| − | ;Link ID: | + | ;Link ID: The ID of the first node this node links to. The range of linked nodes is ''link ID ≤ x < (link ID + link count)'', where the link count is given by the first four bits of the flags. |
| − | ;Area ID and Node ID: Informational data, | + | ;Area ID and Node ID: Informational data, used to connect nodes via Links. Area ID is always the same as the number in the filename, and Node ID is used to identify the node. |
| − | ;Path Width: This is used to modify the width of a path. The default value is 0 (zero). To convert the signed word to a floating point value divide it by 8 | + | ;Path Width: This is used to modify the width of a path. The default value is 0 (zero). To convert the signed word to a floating point value divide it by 8. |
| − | ; | + | ;Flood Fill: Flood IDs for route calculation for NPCs. For normal NPC vehicle traffic a value of 1 is used, 2 is for boats and higher values are allocated to disconnected path area segment, e.g for race tracks and other mission applications. |
;Flags: The first 4 bits define the number of links to adjacent nodes. The other bits are used to characterize node behavior, for more information see the table below. | ;Flags: The first 4 bits define the number of links to adjacent nodes. The other bits are used to characterize node behavior, for more information see the table below. | ||
| − | |||
| − | |||
====Path Node Flags==== | ====Path Node Flags==== | ||
| Line 78: | Line 85: | ||
3 = low | 3 = low | ||
| − | A | + | A 06 - Road-Blocks |
| − | B | + | B 07 - Boats |
| − | C | + | C 08 - Emergency Vehicles only |
| − | D | + | D 09 - zero/unused |
| − | E | + | E 10 - unknown, grove house entrance paths ? |
| − | F | + | F 11 - zero/unused |
| − | G | + | G 12 - Is not Highway |
| − | H | + | H 13 - Is Highway (ignored for PED-Nodes and never 11 or 00 for Cars!) |
| − | I | + | I 14 - zero |
| − | J | + | J 15 - zero |
| − | K | + | K-M 16-19 - spawn probability (0x00 to 0x0F){{ref|1}} |
| − | + | O 20 - RoadBlock? | |
| − | + | P 21 - Parking | |
| − | + | Q 22 - zero | |
| − | O | + | R 23 - RoadBlock? |
| − | P | ||
| − | Q | ||
| − | R | ||
| − | + | 24-31 - zero (unused) | |
The following ''statistics on flag usage'', grouped by path type, might be useful for further research: | The following ''statistics on flag usage'', grouped by path type, might be useful for further research: | ||
| Line 124: | Line 128: | ||
===Section 2 - Navi Nodes=== | ===Section 2 - Navi Nodes=== | ||
| − | The second section contains additional nodes | + | The second section contains additional nodes. These nodes are ''navigational nodes'' (but are referred to in this article as "navi nodes" for brevity). Each record has a size of '''14 bytes'''. |
Navi nodes are used to define additional information for vehicle path segments; they are not used by ped paths. They are usually positioned between two adjacent vehicle nodes on an interpolated curve. | Navi nodes are used to define additional information for vehicle path segments; they are not used by ped paths. They are usually positioned between two adjacent vehicle nodes on an interpolated curve. | ||
| − | There may be bugs if you don't connect navi nodes correctly. | + | There may be bugs if you don't connect navi nodes correctly. Links always go from a node with a higher area/node ID to one with a lower ID, so the target is always the lower node. |
4b - INT16[2] - Position (XY), see below | 4b - INT16[2] - Position (XY), see below | ||
| Line 138: | Line 142: | ||
;Position: This is the position of the navi node in world coordinates. To convert the signed words to floating point values divide them by 8. | ;Position: This is the position of the navi node in world coordinates. To convert the signed words to floating point values divide them by 8. | ||
;Area ID and Node ID: These identify the target node a navi node is attached to. | ;Area ID and Node ID: These identify the target node a navi node is attached to. | ||
| − | ;Direction: This is a normalized vector pointing towards above mentioned target node, thus defining the general direction of the path segment. The vector components are represented by signed bytes with values within the interval <nowiki>[-100, 100]</nowiki>, which corresponds to floating point values <nowiki>[-1.0, 1.0]</nowiki>. | + | ;Direction: This is a normalized vector pointing towards above mentioned target node, thus defining the general direction of the path segment. The vector components are represented by signed bytes with values within the interval <nowiki>[-100, 100]</nowiki>, which corresponds to the range of floating point values <nowiki>[-1.0, 1.0]</nowiki>. |
| − | ====Flags==== | + | ====Navi Node Flags==== |
These are used to characterize path segment behavior, for more information see the table below. | These are used to characterize path segment behavior, for more information see the table below. | ||
| − | 0- 7 - | + | 0- 7 - path node width, usually a copy of the linked node's path width (byte) |
8-10 - number of left lanes | 8-10 - number of left lanes | ||
11-13 - number of right lanes | 11-13 - number of right lanes | ||
| Line 148: | Line 152: | ||
15 - zero/unused | 15 - zero/unused | ||
16,17 - traffic light behavior | 16,17 - traffic light behavior | ||
| − | + | 18 - train crossing | |
| + | 19-31 - zero/unused | ||
* Right (forward) and left (backward) lanes are relative to the direction vector. | * Right (forward) and left (backward) lanes are relative to the direction vector. | ||
* Experience has shown that navi nodes with attachments across area borders don't work too well. A possible solution is to attach them to the last instead of the next node, reverse the direction and exchange the lane numbers (if different) and other direction dependent flags. However, this will never work if previous, navi and next node are located in different areas each. '''(*)''' | * Experience has shown that navi nodes with attachments across area borders don't work too well. A possible solution is to attach them to the last instead of the next node, reverse the direction and exchange the lane numbers (if different) and other direction dependent flags. However, this will never work if previous, navi and next node are located in different areas each. '''(*)''' | ||
| − | * ''Traffic light behavior'' can be a value from 0 to 2, where 1 and 2 are | + | * ''Traffic light behavior'' can be a value from 0 to 2, where 0 means traffic lights is disabled, 1 and 2 are used for the traffic lights and are North-South and West-East cycles for traffic light synchronization respectively. |
* The ''traffic light direction behavior'' is 1 if the navi node has the same direction as the traffic light and 0 if the navi node points somewhere else. | * The ''traffic light direction behavior'' is 1 if the navi node has the same direction as the traffic light and 0 if the navi node points somewhere else. | ||
| Line 166: | Line 171: | ||
===Section 4 - Filler=== | ===Section 4 - Filler=== | ||
| − | This section | + | This section holds data of constant size and content; its purpose is unknown. These '''768 bytes''' are filled with 192 repetitions of the pattern <code>0xFF 0xFF 0x00 0x00</code>, but this can be filled with zeros as well. |
===Section 5 - Navi Links=== | ===Section 5 - Navi Links=== | ||
| − | These are links to adjacent navi nodes, '''2 bytes''' per entry. For indices from ped nodes (in section 1b) these are zero (unused). | + | These are links to adjacent navi nodes, one for each link (in section 3), '''2 bytes''' per entry. For indices from ped nodes (in section 1b) these are zero (unused). |
2b - UINT16 - lower 10 bit are the Navi Node ID, upper 6 bit the corresponding Area ID | 2b - UINT16 - lower 10 bit are the Navi Node ID, upper 6 bit the corresponding Area ID | ||
Please note that this limits the number of Navi Nodes (i.e. vehicle path segments) to '''1024''' per area file and the number of files/areas to '''64'''! | Please note that this limits the number of Navi Nodes (i.e. vehicle path segments) to '''1024''' per area file and the number of files/areas to '''64'''! | ||
| + | Also, be aware that the Navi Node ID is not the Linked Node ID on Section 2, but rather, the order in which the Navi Node is on the file. | ||
===Section 6 - Link Lengths=== | ===Section 6 - Link Lengths=== | ||
| Line 182: | Line 188: | ||
1b - UINT8 - Length | 1b - UINT8 - Length | ||
| − | ===Section 7 - | + | ===Section 7 - Path Intersection Flags=== |
| − | + | This section consists of intersection flag values for each node address (i.e. node link). | |
| − | + | class CPathIntersectionInfo | |
| + | { | ||
| + | public: | ||
| + | unsigned char m_bRoadCross : 1; | ||
| + | unsigned char m_bPedTrafficLight : 1; | ||
| + | }; | ||
| + | The size of section is equal to count of node addresses. | ||
| + | The section is followed by 192 bytes of unknown data. | ||
==Tools & Scripts== | ==Tools & Scripts== | ||
| − | + | * [[Fastman92 Path Format]] | |
| − | * | + | * {{GTAG|1093|SA Path Editor (WIP)}} by {{U|JGuntherS@NL}} – Only useful for editing existing path data. |
| − | * | + | * {{GTAF|post|214901|3841297|Path Compiler (WIP)}} by {{U|ocram88}} – Allows to create linear ped paths by generating waypoints from inside the game. |
| − | * | + | * {{GTAF|post|214901|3936074|Path Tool (WIP)}} by {{U|steve-m}} – Comes bundled with a MaxScript to export ped and vehicle paths from Max (by using spline shapes). |
| − | * | + | * {{GTAF|295628|APE v1.1}} by {{U|Aschratt}} – Based on a memhack and including a decompiler it is possible to add path to the existing or to create completely new from ingame! |
| − | * | + | * {{GTAF|283684|Path Script}} – a script by {{U|Deniska}} for 3DSMax that creates path files directly. |
| − | * | + | * {{GTAF|392955|PathViewer}} – a tool by {{U|Aschratt}} which allows to view paths and highlight nodes with special flags in 3D. |
| + | * {{GTAF|733982|fastman92 limit adjuster}} – Limit adjuster by {{U|fastman92}} which allows to increase the path limits. | ||
==See Also== | ==See Also== | ||
| − | * | + | * {{GTAF|214901|Compiled Path Nodes}} – original discussion thread |
| + | * {{note|1}} {{GTAF|post|93990|3813170|Paths Documentation for SA, VC and GTA3}} | ||
| − | {{ | + | {{SA-navi}} |
[[Category:Map Formats]][[Category:GTA SA]] | [[Category:Map Formats]][[Category:GTA SA]] | ||
Latest revision as of 17:52, 5 June 2021
The 64 nodes*.dat files in gta3.img (or any other archive) contain the vehicle and ped paths and related information for GTA SA. There's a file for every 750×750 unit square, starting at the south-west corner (-3000, -3000) in row-major order.
Paths for planes and trains are not stored in the node files. Trains use the four tracks*.dat files. There are also paths for several missions and concrete cars in carrec.img.
Nodes can be influenced through scripts using the opcodes 01EB and 03DE.
Usually, cars and pedestrians use nodes if they are not linked to a script or carrec.img path in any way.
There is a modified version of the path format that may be used with fastman92's Limit Adjuster, which removes or extends some of the limits that the native format imposes.
Purpose
It is believed that the node files were generated by some sort of path compiler during development of the game, and represent the processing-friendly binary data structures otherwise generated at runtime by previous versions of the game from files like paths.ipl and related. Such files are still present in SA, but are unused.
Since the built-in path compiler has apparently been removed from the game code or at least made non-functional, custom tools and techniques are required to generate new paths for SA.
Node files are streamed by the game — only the active area and those surrounding it are loaded at a time. Thus corrupt files only lead to a game crash when the player enters the specific area.
The separate nodes*.dat files in the data\paths\ directory are ignored by the game.
File format
Each file starts with a header, followed by 7 distinct sections.
Paths are stored as double-linked (thus undirected) graphs in adjacency list representation. There can be connections between separate areas.
The following data types and structures are used within this article:
- INT8/UINT8 - signed/unsigned 8 bit integer (1 byte)
- INT16/UINT16 - signed/unsigned 16 bit integer (2 byte)
- INT32/UINT32 - signed/unsigned 32 bit integer (4 byte)
- FLOAT - single precision floating point number (4 byte)
There are several main concepts that are important for understanding the way path files work:
- A "node" is an individual point in space which is used as an anchor for a path.
- Paths are routes between nodes. These are traced in-game by peds and vehicles, but are typically shown in editors as graphical lines.
- Two nodes are connected by one referencing a "link" which points to the other.
- Most nodes link to two other nodes, one for each direction along a path, but it is possible for there to be more (such as at a junction).
Header
The header contains information about the content of the various sections in the file. It has a size of 20 bytes.
4b - UINT32 - number of nodes (section 1) 4b - UINT32 - number of vehicle nodes (section 1a) 4b - UINT32 - number of ped nodes (section 1b) 4b - UINT32 - number of navi nodes (section 2) 4b - UINT32 - number of links (section 3/5/6)
Note: Sections related to links (3/5/6) have the same number of entries. These entries belong together and can be treated as one record by editors.
Section 1 - Path Nodes
The first section contains the node data for the paths. They are grouped by type: the list of vehicle nodes (cars, boats, race tracks) is followed by the ped nodes. Each node entry has a size of 28 bytes.
4b - UINT32 - Mem Address, unused 4b - UINT32 - always zero, unused 6b - INT16[3] - Position (XYZ), see below 2b - INT16 - heuristic cost, always 0x7FFE, used internally to calculate routes 2b - UINT16 - Link ID 2b - UINT16 - Area ID (same as in filename) 2b - UINT16 - Node ID (increments by 1) 1b - UINT8 - Path Width 1b - UINT8 - Flood Fill, used in route calculations 4b - UINT32 - Flags
- Mem Address
- These might have been pointers to path segment structures inside R*'s path compiler. Apparently they are ignored by the game and can be set to zero.
- Position
- This is the position of the node in world coordinates. To convert the signed words to floating point values divide them by 8.
- Link ID
- The ID of the first node this node links to. The range of linked nodes is link ID ≤ x < (link ID + link count), where the link count is given by the first four bits of the flags.
- Area ID and Node ID
- Informational data, used to connect nodes via Links. Area ID is always the same as the number in the filename, and Node ID is used to identify the node.
- Path Width
- This is used to modify the width of a path. The default value is 0 (zero). To convert the signed word to a floating point value divide it by 8.
- Flood Fill
- Flood IDs for route calculation for NPCs. For normal NPC vehicle traffic a value of 1 is used, 2 is for boats and higher values are allocated to disconnected path area segment, e.g for race tracks and other mission applications.
- Flags
- The first 4 bits define the number of links to adjacent nodes. The other bits are used to characterize node behavior, for more information see the table below.
Path Node Flags
Node flag bits, from low to high:
0-3 - Link Count 4-5 - TrafficLevel
The LinkCount defines the number of enties incrementing from the LinkID. The TrafficLevel uses 4 steps: 0 = full 1 = high 2 = medium 3 = low
A 06 - Road-Blocks B 07 - Boats C 08 - Emergency Vehicles only D 09 - zero/unused E 10 - unknown, grove house entrance paths ? F 11 - zero/unused G 12 - Is not Highway H 13 - Is Highway (ignored for PED-Nodes and never 11 or 00 for Cars!) I 14 - zero J 15 - zero K-M 16-19 - spawn probability (0x00 to 0x0F)[1] O 20 - RoadBlock? P 21 - Parking Q 22 - zero R 23 - RoadBlock? 24-31 - zero (unused)
The following statistics on flag usage, grouped by path type, might be useful for further research:
| Peds | Cars | # # | 37650 | 30587 | -- A | 0 | 391 (1.28%) | 391 B | 0 | 1596 (5.22%) | 1596 C | 6019 (15.99%) | 7669 (25.08%) | 13688 D | 0 | 0 | 0 E | 17 (0.05%) | 0 | 17 F | 0 | 0 | 0 G | 0 | 27936 (91.33%) | 27936 H | 0 | 2539 (8.3%) | 2539 I | 0 | 0 | 0 J | 0 | 0 | 0 K | 37646 (99.98%) | 30582 (99.98%) | 68228 L | 36676 (97.41%) | 30141 (98.54%) | 66817 M | 36676 (97.41%) | 30136 (98.52%) | 66812 N | 36607 (97.22%) | 30046 (98.23%) | 66653 O | 0 | 8 (0.03%) | 8 P | 0 | 215 (0.7%) | 215 Q | 0 | 0 | 0 R | 0 | 16 (0.05%) | 16
The second section contains additional nodes. These nodes are navigational nodes (but are referred to in this article as "navi nodes" for brevity). Each record has a size of 14 bytes.
Navi nodes are used to define additional information for vehicle path segments; they are not used by ped paths. They are usually positioned between two adjacent vehicle nodes on an interpolated curve.
There may be bugs if you don't connect navi nodes correctly. Links always go from a node with a higher area/node ID to one with a lower ID, so the target is always the lower node.
4b - INT16[2] - Position (XY), see below 2b - UINT16 - Area ID 2b - UINT16 - Node ID 2b - INT8[2] - Direction (XY), see below 4b - UINT32 - Flags
- Position
- This is the position of the navi node in world coordinates. To convert the signed words to floating point values divide them by 8.
- Area ID and Node ID
- These identify the target node a navi node is attached to.
- Direction
- This is a normalized vector pointing towards above mentioned target node, thus defining the general direction of the path segment. The vector components are represented by signed bytes with values within the interval [-100, 100], which corresponds to the range of floating point values [-1.0, 1.0].
These are used to characterize path segment behavior, for more information see the table below.
0- 7 - path node width, usually a copy of the linked node's path width (byte) 8-10 - number of left lanes 11-13 - number of right lanes 14 - traffic light direction behavior 15 - zero/unused 16,17 - traffic light behavior 18 - train crossing 19-31 - zero/unused
- Right (forward) and left (backward) lanes are relative to the direction vector.
- Experience has shown that navi nodes with attachments across area borders don't work too well. A possible solution is to attach them to the last instead of the next node, reverse the direction and exchange the lane numbers (if different) and other direction dependent flags. However, this will never work if previous, navi and next node are located in different areas each. (*)
- Traffic light behavior can be a value from 0 to 2, where 0 means traffic lights is disabled, 1 and 2 are used for the traffic lights and are North-South and West-East cycles for traffic light synchronization respectively.
- The traffic light direction behavior is 1 if the navi node has the same direction as the traffic light and 0 if the navi node points somewhere else.
( (*) Gots clear after knowing how Navis are linked exactly. So you may use this but it is not obligation.)
Section 3 - Links
These are links to adjacent nodes, 4 bytes per entry.
2b - UINT16 - Area ID 2b - UINT16 - Node ID
Section 4 - Filler
This section holds data of constant size and content; its purpose is unknown. These 768 bytes are filled with 192 repetitions of the pattern 0xFF 0xFF 0x00 0x00, but this can be filled with zeros as well.
These are links to adjacent navi nodes, one for each link (in section 3), 2 bytes per entry. For indices from ped nodes (in section 1b) these are zero (unused).
2b - UINT16 - lower 10 bit are the Navi Node ID, upper 6 bit the corresponding Area ID
Please note that this limits the number of Navi Nodes (i.e. vehicle path segments) to 1024 per area file and the number of files/areas to 64! Also, be aware that the Navi Node ID is not the Linked Node ID on Section 2, but rather, the order in which the Navi Node is on the file.
Section 6 - Link Lengths
These are the distances between linked nodes in full units, 1 byte per entry. They are essential for path finding algorithms.
1b - UINT8 - Length
Section 7 - Path Intersection Flags
This section consists of intersection flag values for each node address (i.e. node link).
class CPathIntersectionInfo
{
public:
unsigned char m_bRoadCross : 1;
unsigned char m_bPedTrafficLight : 1;
};
The size of section is equal to count of node addresses. The section is followed by 192 bytes of unknown data.
Tools & Scripts
- Fastman92 Path Format
GTAGarage: SA Path Editor (WIP) by JGuntherS@NL – Only useful for editing existing path data.
GTAForums: Path Compiler (WIP) by ocram88 – Allows to create linear ped paths by generating waypoints from inside the game.- GTAForums: Path Tool (WIP) by steve-m – Comes bundled with a MaxScript to export ped and vehicle paths from Max (by using spline shapes).
- GTAForums: APE v1.1 by Aschratt – Based on a memhack and including a decompiler it is possible to add path to the existing or to create completely new from ingame!
- GTAForums: Path Script – a script by Deniska for 3DSMax that creates path files directly.
- GTAForums: PathViewer – a tool by Aschratt which allows to view paths and highlight nodes with special flags in 3D.
- GTAForums: fastman92 limit adjuster – Limit adjuster by fastman92 which allows to increase the path limits.
See Also
- GTAForums: Compiled Path Nodes – original discussion thread
- ^ GTAForums: Paths Documentation for SA, VC and GTA3
