Common Data Types: Difference between revisions
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Data types used commonly by the pre-Paradise Burnout games.
= Shared data types =
=== GtV3d ===
A structure containing a vector of type <code>RwV3d</code>.
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!Type
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=== GtLine ===
A structure comprised of two vectors, used to represent a line in 3D space.
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!Offset
!Name
!Type
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===
A structure comprised of four vectors.
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!Type
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| 0x30 || Position || GtV3d
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===
A structure comprised of three floats, each representing a primary additive of an RGB color.
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!Type
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| 0x00 ||
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| 0x04 || Green additive || float
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| 0x08 || Blue additive || float
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|}
=== GtHash ===
<code>GtHash</code> is a 32-bit value storing the hash of a given string, generated via a custom hash function. These hashes are used by the Takedown-era games to identify and properly assign values within files such as the [[Value Database]].
=== GtID ===
<code>GtID</code> is a data type used in many Criterion games as an identifier for objects. It is an alias of the type <code>uint64_t</code> and is used to store a compressed ASCII string.
For example, the string <code>BURNOUT</code> would be represented by the GtID <code>6226094955724800000</code>.
= RenderWare data types =
{{todo|Move this section to its own page eventually, as these types originate from the RenderWare engine itself as opposed to any external codebases.}}
=== RwV3d ===
A structure comprised of three floats, mainly used to represent the location of a point in 3D space.
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!Type
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| 0x00 || X value || float
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| 0x04 || Y value || float
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| 0x08 || Z value || float
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| 0x0C || Padding || word
|}
=== RwBBox ===
A structure defining the [https://en.wikipedia.org/wiki/Infimum_and_supremum| supremum and infimum] vertices of a bounding box.
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Revision as of 02:00, 16 November 2021
Data types used commonly by the pre-Paradise Burnout games.
GtV3d
A structure containing a vector of type RwV3d.
| Offset | Name | Type |
|---|---|---|
| 0x00 | Data | RwV3d |
GtLine
A structure comprised of two vectors, used to represent a line in 3D space.
| Offset | Name | Type |
|---|---|---|
| 0x00 | Start point | GtV3d |
| 0x10 | End point | GtV3d |
GtMatrix3x4
A structure comprised of four vectors.
| Offset | Name | Type |
|---|---|---|
| 0x00 | Right | GtV3d |
| 0x10 | Up | GtV3d |
| 0x20 | At | GtV3d |
| 0x30 | Position | GtV3d |
GtRGB
A structure comprised of three floats, each representing a primary additive of an RGB color.
| Offset | Name | Type |
|---|---|---|
| 0x00 | Red additive | float |
| 0x04 | Green additive | float |
| 0x08 | Blue additive | float |
GtHash
GtHash is a 32-bit value storing the hash of a given string, generated via a custom hash function. These hashes are used by the Takedown-era games to identify and properly assign values within files such as the Value Database.
GtID
GtID is a data type used in many Criterion games as an identifier for objects. It is an alias of the type uint64_t and is used to store a compressed ASCII string.
For example, the string BURNOUT would be represented by the GtID 6226094955724800000.
RenderWare data types
 | To do: Move this section to its own page eventually, as these types originate from the RenderWare engine itself as opposed to any external codebases. |
RwV3d
A structure comprised of three floats, mainly used to represent the location of a point in 3D space.
| Offset | Name | Type |
|---|---|---|
| 0x00 | X value | float |
| 0x04 | Y value | float |
| 0x08 | Z value | float |
| 0x0C | Padding | word |
RwBBox
A structure defining the supremum and infimum vertices of a bounding box.
| Offset | Name | Type |
|---|---|---|
| 0x00 | Supremum vertex | RwV3d |
| 0x10 | Infimum vertex | RwV3d |