Structures

CB4VehicleData

Offset	Length	Type	Name	Description	Comments
0x0	0x4	RwUInt32	mxVersionNumber		31
0x4	0x4	RwInt32	mxLoadedState
0x8	0x1	RwInt8	mn8NumBodyParts
0x9	0x1	RwInt8	mn8NumWheels
0xA	0x1	RwInt8	mn8MinLOD
0xB	0x1	RwInt8	mn8MaxLOD
0xC	0x4	RwReal	mrObjectRadius
0x10	0x4	RwReal	mrWheelRadius
0x14	0x18	RwReal[6]	marWheelScales
0x2C	0x20	RwReal[8]	marBodyPartRadii
0x4C	0x14	CB4VehicleLODData*[5]	mapLODData
0x60	0x4	CGtTexture*	mpTexture
0x64	0x4	CGtTexture*	mpTextureColourOverlay
0x68	0x4	CB4VehicleObject*	mpShadowBodyObject
0x6c	0x4	CB4VehicleObject*	mpShadowWheelObject
0x70	0x4C0	CGtMatrix3x4[19]	maMainBoneMatrices
0x530	0x600	CGtMatrix3x4[8][3]	maaBodyPartBoneMatrices
0xB30	0x4C0	CGtMatrix3x4[19]	maMainSkinToBoneMatrices
0xFF0	0x600	CGtMatrix3x4[8][3]	maaBodyPartSkinToBoneMatrices
0x15F0	0x100	CGtV3d[8][2]	maaBodyPartAttachPoints
0x16F0	0x4C	RwReal[19]	marMainBoneLengths
0x173C	0x60	RwReal[8][3]	maarBodyPartBoneLengths
0x179C	0x4	EBoneRigType	meMainBoneRigType
0x17A0	0x20	EVehicleBodyPart[8]	maeBodyPartType
0x17C0	0x8	RwUInt8[8]	mau8HingeAxes
0x17C8	0x10	RwUInt8[8][2]	maau8BodyPartBoneIndices
0x17D8	0x20	RwUInt8[8][2][2]	maaau8AttachPointBoneIndices
0x17F8	0xC	RwUInt8[6][2]	maau8WheelBoneIndices
0x1804	0x20	RwReal[8]	marHingeMaxAngles
0x1824	0x40	RwReal[8][2]	maarBodyPartBoneWeights
0x1864	0x80	RwReal[8][2][2]	maaarAttachPointWeights
0x18E4	0x30	RwReal[6][2]	maarWheelBoneWeights
0x1914	0xC			Padding
0x1920	0x180	CGtMatrix3x4[6]	maWheelMatrices
0x1AA0	0x200	CGtMatrix3x4[8]	maBodyPartMatrices
0x1CA0	0x20	CGtAxisAlignedBox	mBBox
0x1CC0	0x100	CGtAxisAlignedBox[8]	maBodyPartBBoxes
0x1DC0	0x340	CB4ConvexHullVehicle	mHull
0x2100	0x4	RwBool	mbHullExists
0x2104	0x48	CB4VehicleTag*[18]	mpaTagPoints
0x214C	0x12	RwUInt8[18]	mauTagPointCounts
0x215E	0x2			Padding
0x2160	0x4	CB4VehiclePayloadSet*	mpaPayloadSets
0x2164	0x4	CB4VehiclePayload*	mpaPayloads
0x2168	0x1	RwInt8	mn8NumPayloadSets
0x2169	0x1	RwInt8	mn8NumPayloads
0x216A	0x1	RwInt8	mn8CurrentPayloadSet
0x216B	0x1			Padding
0x216C	0x8	CB4SoundESMStruct*[2]	mapESMs	Engine sound model
0x2174	0x4	char*	mpcVDB
0x2178	0x4	RwInt32	mnVDBSize
0x217C	0x4			Padding

CB4VehicleLODData

Offset	Length	Type	Name	Description	Comments
0x0	0x40	CB4VehicleLODDataBase		Base class

CB4VehicleLODDataBase

Offset	Length	Type	Name
0x0	0x4	CB4VehicleObject*	mpBodyObject
0x4	0x20	CB4VehicleObject*[8]	mapBodyParts
0x24	0xC	CB4VehicleObject*[3]	mapWheelObject

CB4VehicleObject

Offset	Length	Type	Name	Description
0x0	0x1	RwInt8	mn8NumMeshes
0x1	0x1	RwInt8	mn8GlassMeshIndex
0x2	0x2			Padding
0x4	0x4	CB4VehicleMesh*	mpaMeshes
0x8	0x4	RwReal	mrNormalShift

CB4VehicleMesh

Offset	Length	Type	Name	Comments
0x0	0x4	RwUInt8*	mpRenderDataFirst
0x4	0x4	RwUInt8*	mpRenderDataRest
0x8	0x2	RwUInt16	mx16MeshFlags	TODO: List flags
0xA	0x1	RwUInt8	mu8Alpha1
0xB	0x1	RwUInt8	mu8TextureIndex
0xC	0x1	RwUInt8	mu8SourceOpacity
0xD	0x1	RwUInt8	mu8CurrentOpacity
0xE	0x1	RwUInt8	mu8Shininess
0xF	0x1	RwUInt8	mu8UNUSED

CGtTexture

Hmmm...

To do:
Move this and other texture-related structures to their own page if it doesn't already exist.

Offset	Length	Type	Name
0x0	0x34	RwRaster	mRwRaster
0x34	0x5C	GtSkyRasterExt	mSkyRasterExt
0x90	0x38	GtTextureExt	mTextureExt

RwRaster

Offset	Length	Type	Name
0x0	0x4	RwRaster*	parent
0x4	0x4	RwUInt8*	cpPixels
0x8	0x4	RwUInt8*	palette
0xC	0x4	RwInt32	width
0x10	0x4	RwInt32	height
0x14	0x4	RwInt32	depth
0x18	0x4	RwInt32	stride
0x1C	0x2	RwInt16	nOffsetX
0x1E	0x2	RwInt16	nOffsetY
0x20	0x1	RwUInt8	cType
0x21	0x1	RwUInt8	cFlags
0x22	0x1	RwUInt8	privateFlags
0x23	0x1	RwUInt8	cFormat
0x24	0x4	RwUInt8*	originalPixels
0x28	0x4	RwInt32	originalWidth
0x2C	0x4	RwInt32	originalHeight
0x30	0x4	RwInt32	originalStride

GtSkyRasterExtTag

Offset	Length	Type	Name
0x0	0x4	RwInt32	dmaRefCount
0x4	0x4	RwInt32	dmaClrCount
0x8	0x4	RwUInt32	lsb
0xC	0x4	RwUInt32	msb
0x10	0x4	RwUInt32	palOffset
0x14	0x2	RwUInt16	mipmapKL
0x16	0x1	RwUInt8	maxMipLevel
0x17	0x1	RwUInt8	bLocked
0x18	0x4	RwUInt32	miptbp1Lsb
0x1C	0x4	RwUInt32	miptbp1Msb
0x20	0x4	RwUInt32	miptbp2Lsb
0x24	0x4	RwUInt32	miptbp2Msb
0x28	0x4	RwUInt32	sysMemSize
0x2C	0x4	RwUInt32	sysMemPalSize
0x30	0x4	RwUInt32	nTexCacheSize
0x34	0x1	RwUInt8	cachePkts
0x35	0x1	RwUInt8	lockedMipLevel
0x36	0x1	RwUInt8	flags
0x37	0x1	RwUInt8[1]	pad
0x38	0x4	void*	palUploadPkt
0x3C	0x1C	void*[7]	mipUploadPkts
0x58	0x4	_SkyMemBlock*	mpCacheEntry

GtTextureExtTag

Offset	Length	Type	Name
0x0	0x10	RwUInt16[8]	mau16PaletteGSOffsets
0x10	0x1	RwUInt8	mu8NumPalettes
0x11	0x1	RwUInt8	mu8PaletteWidth
0x12	0x1	RwUInt8	mu8PaletteHeight
0x13	0x1	RwUInt8	mu8CurrentPalette
0x14	0x4	RwUInt32	muSizeInMemory
0x18	0x20	char[32]	macName

CB4ConvexHullVehicle

Offset	Length	Type	Name	Description
0x0	0x1C	CB4ConvexHull		Base class
0x1C	0x38	CB4ConvexHullPlane[14]	maPlaneVertData
0x54	0xC			Padding
0x60	0xE0	CGtPlane[14]	maPlaneData
0x140	0x100	CGtV3d[16]	maVertData
0x240	0x38	CB4ConvexHullEdge[28]	maEdgeData
0x278	0xC0	CB4ConvexHullVertMap[16]	maVertWeightData
0x338	0x8			Padding

CB4ConvexHull

Offset	Length	Type	Name	Description
0x0	0x4	CB4ConvexHullPlane*	maPlaneVerts
0x4	0x4	CGtPlane*	maPlanes
0x8	0x4	CGtV3d*	maVerts
0xC	0x4	CB4ConvexHullEdge*	maEdges
0x10	0x4	CB4ConvexHullVertMap*	maVertWeights
0x14	0x4	RwUInt32	mxFlags
0x18	0x1	RwUInt8	mu8NumVerts
0x19	0x1	RwUInt8	mu8NumPlanes
0x1A	0x1	RwUInt8	mu8NumEdges
0x1B	0x1			Padding

CB4ConvexHullPlane

Offset	Length	Type	Name	Description	Comments
0x0	0x4	RwUInt8[4]	mau8Verts

CB4ConvexHullEdge

Offset	Length	Type	Name	Description	Comments
0x0	0x1	RwUInt8	mu8Vert0
0x1	0x1	RwUInt8	mu8Vert1

CB4ConvexHullVertMap

Offset	Length	Type	Name	Description
0x0	0x8	RwReal[2]	marWeights
0x8	0x2	RwUInt8[2]	mau8Bones
0xA	0x2			Padding

CB4VehicleTag

Offset	Length	Type	Name	Description
0x0	0x10	CGtV3dPlus	mPosAndSize
0x10	0x10	CGtV3dPlus	mNormalAndConeAngle
0x20	0x4	RwRGBA	mColour
0x24	0x8	RwReal[2]	marWeights
0x2C	0x2	RwUInt8[2]	mau8BoneIndices
0x2E	0x2			Padding

CB4VehiclePayloadSet

Offset	Length	Type	Name	Description
0x0	0x1	RwInt8	mn8NumPayloads
0x1	0x3			Padding
0x4	0x4	RwUInt32	mxFlags
0x8	0x4	CB4VehiclePayload*	mpaPayloads

CB4VehiclePayload

Offset	Length	Type	Name	Description	Comments
0x0	0x8	GtID	mPartID
0x8	0x4	RwUInt32	mxFlags		1 flag, might be related to body part
0xC	0x1	RwInt8	mnPartIndex
0xD	0x3			Padding
0x10	0x40	CGtMatrix3x4	mPosition

CB4SoundESMStruct

Offset	Length	Type	Name	Description	Comments
0x0	0x38	CB4SoundESMInputLag[7]	maInputLags
0x38	0x4	RwUInt32	mun32VersionNumber		5
0x3C	0x4	CB4SoundESMPartialStruct*	mpPartials
0x40	0x1	RwUInt8	mun8PartialCount
0x41	0x3			Padding
0x44	0x4	RwBool	mbHighDetail

CB4SoundESMInputLag

Offset	Length	Type	Name	Description	Comments
0x0	0x4	RwReal	mrMin
0x4	0x4	RwReal	mrMax

CB4SoundESMPartialStruct

Offset	Length	Type	Name	Description	Comments
0x0	0x8	GtID	mWaveID
0x8	0x4	CB4SoundESMGraphStruct*	mpGraphs	Negative pointer relative to partial start
0xC	0x1	RwUInt8	mun8GraphCount
0xD	0x1	RwUInt8	mun8Type		See EPartialType
0xE	0x2			Padding

CB4SoundESMGraphStruct

Offset	Length	Type	Name	Description
0x0	0x4	CB4SoundESMPointStruct*	mpPoints	Negative pointer relative to graph start
0x4	0x1	RwUInt8	mun8PointCount
0x5	0x1	RwInt8	mn8XAxis
0x6	0x1	RwInt8	mn8YAxis
0x7	0x1			Padding

CB4SoundESMPointStruct

Offset	Length	Type	Name	Description	Comments
0x0	0x4	RwReal	mrXpos
0x4	0x4	RwReal	mrYpos

Typedefs

GtSkyRasterExt

Name	Type	Length	Comments
GtSkyRasterExt	GtSkyRasterExtTag	0x38

GtTextureExt

Name	Type	Length	Comments
GtTextureExt	GtTextureExtTag	0x5C

Enumerations

EBoneRigType

Name	Value	Comments
eNormalBoneRig	0
eLargeBoneRig	1
eNoBoneRig	2

EVehicleBodyPart

Name	Value	Comments
eBodyPartNull	-1
eBodyPartLeftDoor	0
eBodyPartRightDoor	1
eBodyPartFrontBumper	2
eBodyPartRearBumper	3
eBodyPartBonnet	4
eBodyPartBoot	5
eBodyPartSpoiler	6
eBodyPartLeftSkirt	7
eBodyPartRightSkirt	8
eBodyPartFrontWindscreen	9
eBodyPartRearWindscreen	10
eBodyPartRearLeftDoor	11
eBodyPartRearRightDoor	12
eBodyPartCount	13

EPartialType

Hmmm...

To do:
Check what high nibble means (sometimes marked as 1).

Name	Value	Comments
ePartialNormal	0
ePartialTurbo	1
ePartialGinsu	2