0x01D0E75D

#MATD ##Overview This is an RCOL chunk.

 DWORD 'MATD'
 DWORD version
 DWORD		// Material name hash or 0
 DWORD		// Shader name hash or 0
 DWORD length	// Length from 'MTRL' or 'MTNF'; 16+(16*count)+(4*parmcount)
 --if version < 0x103
 	DWORD 'MTRL'   // Used instead of MTNF if the internal list of resource keys is null.
 	DWORD 0
 	WORD
 	WORD
 --else if version >= 0x103
 	DWORD IsVideoSurface	// boolean
 	DWORD IsPaintingSurface //
 	DWORD 'MTNF' or 'MTRL'	// Used if the internal list of resource keys is non-null.
 				// Note that it may still just be of zero length.
                                // TODO: Is 'MTNF' even used anymore?  Will using it case problems in TS4?
 	DWORD 0
 	DWORD datasize	// Size of the data block (total parms*4)
 
 DWORD count
 --count repeats of
 	DWORD param name hash	// Valid values depend on the Shader used
 				// see ShaderParams for another list
 	DWORD			// Data type code (see below)
 	DWORD data size (in DWORDS)
 	DWORD data offset	// From 'MTRL' or 'MTNF'
 
 --count repeats of
 	--data count repeats of  
 		--insert data // see Param Datatypes below for possible typecode/size combos
 		--insert padding to DWORD boundry

##Param DataTypes ###Type Codes

Id	Description
1	Float
2	Int
4	Texture

###Data Type

TypeCode	Size(in DWORDs)	Data	Description
1	1	Float
1	2	Vector2
1	3	Vector3
1	4	Vector4
2	1	Int
2	*	Int[]
4	4	Texture	A resource key index. In most cases it is a RCOL reference, however in the case of GEOM, it is a Key Table index. This data is padded to 16 bytes with 00.
4	5	TextureKey	ResourceKey (in ITG order) padded to 20 bytes with 00

###Notes Valid texture reference types include { TXTC, DDS, ANIM } resource types. ###Links Shaders
ShaderParams
GEOM
Key Table