Sims 3:0x033A1435

Texture Compositor - TXTC
TypeID:	0x033A1435
Game Version:	The Sims 3

Overview

This format is internally known as the "TextureCompositor".

Format

DWORD	// Version
DWORD	// Offset of the I64GT Count from the end of this DWORD

--if Version >= 7
	BYTE	// Main Superblock count
	--repetition(Main Superblock count)
		BYTE		// Some sort of 0 based index (sequential in superblocks)
		DWORD		// Offset from end of this DWORD to the beginning of the next superblock
		DWORD
		DWORD		// Offset from end of this DWORD to the end of the entries
				// (from there, 1 DWORD to the next  superblock)
		BYTE[10]	// 0x00
		DWORD		// Entry count in this superblock
		BYTE
		--repetition(Entry count in this superblock)
			{Entry}	// see below
		DWORD 

DWORD
DWORD
BYTE
DWORD	// entry count

--if Version >= 8
	BYTE

--repetition(entry count)
	{Entry}	// see below

BYTE	// I64GT Count
--repetition(I64GT Count)
	I64GT

Entry format

An "entry" is made up of a repeating group, as follows:

--Repeat until the next "property id" is 0x00000000
	DWORD	// Property ID - see Properties below
	BYTE	// 0x00
	BYTE	// Data type - see Data types below
	{Data}	// 
DWORD		// 0x00000000 the next "property id"; not a full entry group

by Karybdis

Properties

Property IDs are derived from an internal name hashed with the FNV32 algorithm.

ID	Name	Description	DataType
0x048F7567	Destination Blend		0x03
0x06A775CE	Skip Shader Model		0x03
0x10DA0B6A	Mask Source
0x182E64EB	Width		0x07
0x1F091259	Mask Select		0x0B
0x2EDF5F53	Min Shader Model		0x03
0x331178DF	Skip Detail Level		0x07
0x3A3260E6	Mask Bias		0x09
0x49DE3B16	Mask Key		0x0C
0x49F996DB	Rotation		0x09
0x4C47D5C0	Height		0x07
0x64399EC5	Default Colour		0x07
0x687720A6	ID	See Step Types below.	0x07
0x6B7119C1	Description		0x0D
0x8A7006DB	Image Source		0x07
0xA2C91332	Render Target		0x07
0xA3AAFC98	Source Rectangle		0x0A
0xAE5FE82A	Min Detail Level		0x07
0xB01748DA	Colour		0x07
0xB07B3B93	Colour Write		0x03
0xB67C2EF8	HSV Shift		0x0B
0xD0E69002	Channel Select		0x0B
0xD92A4C8B	UI Visible		0x00
0xDCFF6D7B	Default Fabric		0x0C
0xE055EE36	Source Blend		0x03
0xE1D6D01F	Destination Rectangle		0x0A
0xE27FE962	Enable Filtering		0x00
0xF6CC8471	Image Key		0x0C
0xFBF310C7	Enable Blending		0x00

Step Types

These are the possible values for the ID field of the properties. The ID is derived from a FNV32 hashed internal name.

ID	Name	Description
0x034210A5	Draw Fabric
0x1E363B9B	Channel Select
0x43B554E3	Skin Tone
0x5D7C85D4	Hair Tone
0x9CD1269D	Colour Fill
0xA15200B1	Draw Image
0xC6B6AC1F	CAS Pick Data
0xD6BD8695	Set Target
0xDC0984B9	HSV to RGB
0x890805DB	Remapped Channel Select

Data Types

Typecode	Data	Comment
0x00	BYTE	boolean
0x01	BYTE	signed
0x02	WORD	signed short
0x03	DWORD	signed int
0x04	QWORD	signed long int
0x05	BYTE	unsigned
0x06	WORD	unsigned short
0x07	DWORD	unsigned int (e.g. step type)
0x08	QWORD	unsigned long int
0x09	FLOAT
0x0A	FLOAT[4]	RectFloat
0x0B	FLOAT[4]	Vector4
0x0C	BYTE	Index into TGI64 table
0x0D	WORD len, string[len]