LBA2:3D model

3D model
Extension	LM2
Occurence	LBA2
Colour
Programs supporting this format
(none)
References
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LM2 files contain 3D models used for Actors and other objects in LBA2.

Specification

[ Header ]
00:	??	??
20:	u32	Number of bones
24:	u32	Offset to bones
28:	u32	Number of vertices
2C:	u32	Offset to vertices
30:	u32	Number of normals
34:	u32	Offset to normals
38:	u32	Number of unknown1
3C:	u32	Offset to unknown1
40:	u32	Number of polygons
44:	u32	Offset to polygons
48:	u32	Number of lines
4C:	u32	Offset to lines
50:	u32	Number of spheres
54:	u32	Offset to spheres
58:	u32	Number of textures
5C:	u32	Offset to textures
[ / Header ]

[ Bone ]
00:	u16	Parent bone
02:	u16	Vertex
04:	u16	??
06:	u16	??
[ / Bone ]

[ Vertex ]
00:	s16	x
02:	s16	y
04:	s16	z
06:	u16	Bone
[ / Vertex ]

[ Normal ]
00:	s16	x
02:	s16	y
04:	s16	z
06:	u16	??
[ / Normal ]

[ Unknown1 ]
00:	u16	??
02:	u16	??
04:	u16	??
06:	u16	??
[ / Unknown1 ]

[ Polygon ]
00:	u16	flag (Use Texture/Is Transparency)
02:	u16	Number of polygons
04:	u16	Size of data
06:	u16	??
Read (size - 8) * (number of polygons)
That data contains polygons and colour information
[ / Polygon ]

[ Lines ]
00:	u16	??
02:	u16	colour
04:	u16	vertex1
06:	u16	vertex2
[ / Unknown2 ]

[ Sphere ]
00:	u16	??
02:	u16	colour
04:	u16	vertex
06:	u16	size (needs to be devided by 0x4000)
[ / Sphere ]

[ Textures ]
00:	u8	x
01:	u8	y
02:	u8	w
03:	u8	h
[ / Textures ]

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