Vehicle Graphics: Difference between revisions

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(Created page with "The Graphics resource is the central part of vehicle graphics bundles, superseded only by the GraphicsStub resource in the event a GraphicsStub exists. Its primary purpose...")
 
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The Graphics resource is the central part of vehicle graphics bundles, superseded only by the [[GraphicsStub]] resource in the event a GraphicsStub exists. Its primary purpose is to import [[Model (Burnout Paradise)|Model]] resources and set them up as vehicle parts.
The Graphics resource is the central part of vehicle graphics bundles, superseded only by the [[GraphicsStub]] resource in the event a GraphicsStub exists. Its primary purpose is to import [[Model (Burnout Paradise)|Model]] resources and set them up as vehicle parts.

Although the version number remains <code>3</code> in all known variants of the resource, it was updated at least once between February and October 2007.
= Layout =
= Layout =
== Final (32-bit) ==
{| class="wikitable"
{| class="wikitable"
|+ GraphicsSpec
|+ GraphicsSpec
Line 6: Line 9:
! Offset !! Length !! Type !! Name !! Description !! Comments
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
|-
| 0x0 || 0x4 || uint32_t || muVersion || Spec version ||
| 0x0 || 0x4 || uint32_t || muVersion || Spec version || 3
|-
|-
| 0x4 || 0x4 || uint32_t || muPartsCount || ||
| 0x4 || 0x4 || uint32_t || muPartsCount || ||
|-
|-
| 0x8 || 0x4 || Model** || mppPartsModels || Model indices || Little endian indices on PS3/360?
| 0x8 || 0x4 || Model** || mppPartsModels || Model indices || 8-bit integers aligned 4
|-
|-
| 0xC || 0x4 || uint32_t || muShatteredGlassPartsCount || ||
| 0xC || 0x4 || uint32_t || muShatteredGlassPartsCount || ||
Line 34: Line 37:
|-
|-
| 0x8 || 0x4 || uint32_t || muBodyPartType || ||
| 0x8 || 0x4 || uint32_t || muBodyPartType || ||
|}
== Final (64-bit) ==
{| class="wikitable"
|+ GraphicsSpec
|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x4 || uint32_t || muVersion || Spec version || 3
|-
| 0x4 || 0x4 || uint32_t || muPartsCount || ||
|-
| 0x8 || 0x8 || Model** || mppPartsModels || Model indices || 8-bit integers aligned 8
|-
| 0x10 || 0x4 || uint32_t || muShatteredGlassPartsCount || ||
|-
| 0x14 || 0x4 || ? || ? || || Possibly garbage, always 0x7FF6
|-
| 0x18 || 0x8 || ShatteredGlassPart* || mpShatteredGlassParts || Shattered glass parts indices ||
|-
| 0x20 || 0x8 || Matrix44Affine* || mpPartLocators || ||
|-
| 0x28 || 0x8 || uint8_t* || mpPartVolumeIDs || ||
|-
| 0x30 || 0x8 || uint8_t* || mpNumRigidBodiesForPart || ||
|-
| 0x38 || 0x8 || Matrix44Affine** || mppRigidBodyToSkinMatrixTransforms || ||
|}
{| class="wikitable"
|+ ShatteredGlassPart
|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || Model* || mpModel || ||
|-
| 0x8 || 0x4 || uint32_t || muBodyPartIndex || ||
|-
| 0xC || 0x4 || uint32_t || muBodyPartType || ||
|}
== 2006-11-13, 2007-02-22 ==
{| class="wikitable"
|+ GraphicsSpec
|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x4 || uint32_t || muVersion || Spec version || 3
|-
| 0x4 || 0x4 || uint32_t || muPartsCount || ||
|-
| 0x8 || 0x4 || Model** || mppPartsModels || Model indices || 8-bit integers aligned 4
|-
| 0xC || 0x4 || Matrix44Affine* || mpPartLocators || ||
|-
| 0x10 || 0x4 || uint8_t* || mpPartVolumeIDs || ||
|-
| 0x14 || 0x4 || uint8_t* || mpNumRigidBodiesForPart || ||
|-
| 0x18 || 0x4 || Matrix44Affine** || mppRigidBodyToSkinMatrixTransforms || ||
|}
|}

Revision as of 18:02, 17 January 2021

The Graphics resource is the central part of vehicle graphics bundles, superseded only by the GraphicsStub resource in the event a GraphicsStub exists. Its primary purpose is to import Model resources and set them up as vehicle parts.

Although the version number remains 3 in all known variants of the resource, it was updated at least once between February and October 2007.

Layout

Final (32-bit)

GraphicsSpec
Offset Length Type Name Description Comments
0x0 0x4 uint32_t muVersion Spec version 3
0x4 0x4 uint32_t muPartsCount
0x8 0x4 Model** mppPartsModels Model indices 8-bit integers aligned 4
0xC 0x4 uint32_t muShatteredGlassPartsCount
0x10 0x4 ShatteredGlassPart* mpShatteredGlassParts Shattered glass parts indices
0x14 0x4 Matrix44Affine* mpPartLocators
0x18 0x4 uint8_t* mpPartVolumeIDs
0x1C 0x4 uint8_t* mpNumRigidBodiesForPart
0x20 0x4 Matrix44Affine** mppRigidBodyToSkinMatrixTransforms
ShatteredGlassPart
Offset Length Type Name Description Comments
0x0 0x4 Model* mpModel
0x4 0x4 uint32_t muBodyPartIndex
0x8 0x4 uint32_t muBodyPartType

Final (64-bit)

GraphicsSpec
Offset Length Type Name Description Comments
0x0 0x4 uint32_t muVersion Spec version 3
0x4 0x4 uint32_t muPartsCount
0x8 0x8 Model** mppPartsModels Model indices 8-bit integers aligned 8
0x10 0x4 uint32_t muShatteredGlassPartsCount
0x14 0x4 ? ? Possibly garbage, always 0x7FF6
0x18 0x8 ShatteredGlassPart* mpShatteredGlassParts Shattered glass parts indices
0x20 0x8 Matrix44Affine* mpPartLocators
0x28 0x8 uint8_t* mpPartVolumeIDs
0x30 0x8 uint8_t* mpNumRigidBodiesForPart
0x38 0x8 Matrix44Affine** mppRigidBodyToSkinMatrixTransforms
ShatteredGlassPart
Offset Length Type Name Description Comments
0x0 0x8 Model* mpModel
0x8 0x4 uint32_t muBodyPartIndex
0xC 0x4 uint32_t muBodyPartType

2006-11-13, 2007-02-22

GraphicsSpec
Offset Length Type Name Description Comments
0x0 0x4 uint32_t muVersion Spec version 3
0x4 0x4 uint32_t muPartsCount
0x8 0x4 Model** mppPartsModels Model indices 8-bit integers aligned 4
0xC 0x4 Matrix44Affine* mpPartLocators
0x10 0x4 uint8_t* mpPartVolumeIDs
0x14 0x4 uint8_t* mpNumRigidBodiesForPart
0x18 0x4 Matrix44Affine** mppRigidBodyToSkinMatrixTransforms
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