Revision as of 00:34, 18 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The Graphics resource is the central part of vehicle graphics bundles, superseded only by the GraphicsStub resource in the event a GraphicsStub exists.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
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
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

@@ Line 2: / Line 2: @@
 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 =
 == Final (32-bit) ==
+=== GraphicsSpec ===
 {| class="wikitable"
-|+ GraphicsSpec
 |-
 ! Offset !! Length !! Type !! Name !! Description !! Comments
@@ Line 27: / Line 28: @@
 | 0x20 || 0x4 || Matrix44Affine** || mppRigidBodyToSkinMatrixTransforms ||  ||
 |}
+=== ShatteredGlassPart ===
 {| class="wikitable"
-|+ ShatteredGlassPart
 |-
 ! Offset !! Length !! Type !! Name !! Description !! Comments
@@ Line 38: / Line 40: @@
 | 0x8 || 0x4 || uint32_t || muBodyPartType ||  ||
 |}
 == Final (64-bit) ==
+=== GraphicsSpec ===
 {| class="wikitable"
-|+ GraphicsSpec
 |-
 ! Offset !! Length !! Type !! Name !! Description !! Comments
@@ Line 64: / Line 67: @@
 | 0x38 || 0x8 || Matrix44Affine** || mppRigidBodyToSkinMatrixTransforms ||  ||
 |}
+=== ShatteredGlassPart ===
 {| class="wikitable"
-|+ ShatteredGlassPart
 |-
 ! Offset !! Length !! Type !! Name !! Description !! Comments
@@ Line 75: / Line 79: @@
 | 0xC || 0x4 || uint32_t || muBodyPartType ||  ||
 |}
 == 2006-11-13, 2007-02-22 ==
+=== GraphicsSpec ===
 {| class="wikitable"
-|+ GraphicsSpec
 |-
 ! Offset !! Length !! Type !! Name !! Description !! Comments