Material
aka RwMaterial and MaterialAssembly
No Example
Resource names	Unknown
Type ID	0x1
Category	Generic
Memory distribution	Main Memory only
Imports	Material Technique Shader Material State Texture State
Imported by	Renderable
Editor available?	No

Hmmm...

To do:
Write an overview/description of the resource type.

Structures

Offset	Length	Type	Name	Description	Comments
0x0	0x4	MaterialTechnique**	mappMaterials	Materials	Imported resources
0x4	0x4	uint32_t	muNameHash	Resource name hash
0x8	0x1	uint8_t	mu8NumMaterials	Number of materials
0x9	0x1	int8_t	mi8NumSamplers	Number of samplers
0xA	0x1	int8_t	mi8NumInternalSamplers	Number of internal samplers
0xB	0x1	int8_t	mi8NumExternalSamplers	Number of external samplers
0xC	0x4	Sampler*	mpaSamplers	Samplers
0x10	0x4	ShaderConstantsInternal*	mpVertexShaderConstants	Vertex shader constants
0x14	0x4	ShaderConstantsInternal*	mpPixelShaderConstants	Pixel shader constants
0x18	0x4	ShaderConstantsCPU*	mpCPUShaderConstants	CPU shader constants	Set at runtime

Offset	Length	Type	Name	Description	Comments
0x0	0x4	Unknown*	mappMaterials	Materials
0x4	0x4	uint32_t	muNameHash	Resource name hash
0x8	0x1	uint8_t	mu8NumMaterials	Number of materials
0x9	0x1	int8_t	mi8NumSamplers	Number of samplers
0xA	0x1	int8_t	mi8NumInternalSamplers	Number of internal samplers
0xB	0x1	int8_t	mi8NumExternalSamplers	Number of external samplers
0xC	0x4	Sampler*	mpaSamplers	Samplers
0x10	0x4	Shader*	?	Shader	Imported resource
0x14	0x4	ShaderConstantsInternal*	mpVertexShaderConstants	Vertex shader constants
0x18	0x4	ShaderConstantsInternal*	mpPixelShaderConstants	Pixel shader constants
0x1C	0x4	ShaderConstantsCPU*	mpCPUShaderConstants	CPU shader constants	Set at runtime Possibly at 0x20 instead
0x20	0x4	?*	?		Set at runtime

Offset	Length	Type	Name	Description	Comments
0x0	0x8	Unknown*	mappMaterials	Materials
0x8	0x4	uint32_t	muNameHash	Resource name hash
0xC	0x1	uint8_t	mu8NumMaterials	Number of materials
0xD	0x1	int8_t	mi8NumSamplers	Number of samplers
0xE	0x1	int8_t	mi8NumInternalSamplers	Number of internal samplers
0xF	0x1	int8_t	mi8NumExternalSamplers	Number of external samplers
0x10	0x8	Sampler*	mpaSamplers	Samplers
0x18	0x8	Shader*	?	Shader	Imported resource
0x20	0x8	ShaderConstantsInternal*	mpVertexShaderConstants	Vertex shader constants
0x28	0x8	ShaderConstantsInternal*	mpPixelShaderConstants	Pixel shader constants
0x30	0x8	ShaderConstantsCPU*	mpCPUShaderConstants	CPU shader constants	Set at runtime Possibly at 0x38 instead
0x38	0x8	?*	?		Set at runtime

This structure does not exist on PS3/X360. It appears to replace their use of the MaterialTechnique resource type.

Offset	Length	Type	Name	Description	Comments
0x0	0x4	MaterialState*	?	Material state	Imported resource
0x4	0x4	uint32_t	?	Flags?	Possibly multiple fields
0x8	0x4	?*	?	String start?	Data pointed to is uninitialized (0xCD)
0xC	0x4	uint32_t	?
0x10	0x4	uint32_t	?
0x14	0x4	?*	?	String end?	Data pointed to is uninitialized (0xCD)
0x18	0x4	?*	?		Set at runtime
0x1C	0x4	?*	?		Set at runtime

Offset	Length	Type	Name	Description	Comments
0x0	0x8	MaterialState*	?	Material state	Imported resource
0x8	0x4	uint32_t	?	Flags?	Possibly multiple fields
0xC	0x4			Padding
0x10	0x8	?*	?	String start?	Data pointed to is uninitialized (0xCD)
0x18	0x4	uint32_t	?
0x1C	0x4	uint32_t	?
0x20	0x8	?*	?	String end?	Data pointed to is uninitialized (0xCD)
0x28	0x8	?*	?		Set at runtime
0x30	0x8	?*	?		Set at runtime

Offset	Length	Type	Name	Description	Comments
0x0	0x4	char*	purpose	Purpose string
0x4	0x4	uint32_t	id	ID hash	Unknown source string
0x8	0x2	int16_t	channel
0xA	0x2	int16_t	scope
0xC	0x4	TexturePurpose	ePurpose	Texture purpose
0x10	0x4	TextureState*	state	Texture state	Imported resource

Offset	Length	Type	Name	Description	Comments
0x0	0x8	char*	purpose	Purpose string
0x8	0x4	uint32_t	id	ID hash	Unknown source string
0xC	0x2	int16_t	channel
0xE	0x2	int16_t	scope
0x10	0x8	TexturePurpose	ePurpose	Texture purpose
0x18	0x8	TextureState*	state	Texture state	Imported resource

Offset	Length	Type	Name	Description	Comments
0x0	0x4	uint32_t	muNumConstantsInstances	Number of instances
0x4	0x4	uint32_t*	mpauConstantsInstanceSize	Instance sizes	1 = 0x10 bytes
0x8	0x4	uint32_t**	mppaConstantsInstanceData	Instance data	float[4]
0xC	0x4	uint32_t*	mpauNamesHash	Instance names	Hashes map to ShaderConstantHashTable in linked shader technique file (via imported material technique)
0x10	0x4	ProgramVariableHandle*	mpaProgramStateHandles	Instance handles

Offset	Length	Type	Name	Description	Comments
0x0	0x4	uint32_t	muNumConstantsInstances	Number of instances
0x4	0x4	uint32_t*	mpauConstantsInstanceSize	Instance sizes	1 = 0x10 bytes
0x8	0x4	uint32_t**	mppaConstantsInstanceData	Instance data	float[4]
0xC	0x4	uint32_t*	mpauNamesHash	Instance names	Unknown source strings

Offset	Length	Type	Name	Description	Comments
0x0	0x4	uint32_t	muNumConstantsInstances	Number of instances
0x4	0x4			Padding
0x8	0x8	uint32_t*	mpauConstantsInstanceSize	Instance sizes	1 = 0x10 bytes
0x10	0x8	uint32_t**	mppaConstantsInstanceData	Instance data	float[4]
0x18	0x8	uint32_t*	mpauNamesHash	Instance names	Unknown source strings

Offset	Length	Type	Name	Description	Comments
0x0	0x4	ProgramBuffer*	m_programBuffer		Set at runtime
0x4	0x2	uint16_t	m_index	Index
0x6	0x1	uint8_t	m_numConstants	Number of constants
0x7	0x1	uint8_t	m_dataFlags	Flags	See flags

Enumerations

Name	Value	Comments
E_TEXTURE_PURPOSE_INVALID	-1
E_TEXTURE_PURPOSE_NONE	0
E_TEXTURE_PURPOSE_AMBIENT_OCCLUSION_MAP	1
E_TEXTURE_PURPOSE_SHADOW_MAP_0	2
E_TEXTURE_PURPOSE_GLASS_FRACTURE_PERSISTENT	3
E_TEXTURE_PURPOSE_ENVIRONMENT_MAP	4
E_TEXTURE_PURPOSE_GLASS_FRACTURE	5
E_TEXTURE_PURPOSE_SHADOW_MAP_ANISO	6
E_MAX_TEXTURE_PURPOSES	7

The lower 3 bits form the data type (FLAGS_DATATYPEMASK = 7).