BinaryFileContents.md

Mesh binary file order:

header

• ​ int32 datatype =101 #not yet
• ​ int32 version = 1
• ​ int32 vertexCount
• ​ int32 normalsCount
• ​ int32 uvsCount
• ​ int32 indicesCount
• ​ int32 submeshCount

vertices

​ foreach vertex:

• ​ single x
• ​ single y
• ​ single z

normals

​ foreach normal:

• ​ single x
• ​ single y
• ​ single z

uvs

​ foreach uv:

• ​ single x
• ​ single y

indices

​ foreach index:

• ​ int32 index ​

submeshes

​ foreach submesh (for unity setSubmesh with submeshDescriptor, baseVertex=0):

• ​ int32 submeshid (to be able to skip empty submeshes)
• ​ int32 firstIndex
• ​ int32 indexCount
• ​ int32 firstvertex
• ​ int32 vertexcount ​

---

Mesh metadata subobjects file order:

Header

• int32 version = 1
• int32 identifierCount

Indentifiers

​ foreach object:

• ​ string identifying-code (UTF-8) (starting with int32 as length)
• ​ int32 firstIndex
• ​ int32 indexCount
• ​ int32 firstvertex
• ​ int32 vertexcount
• ​ int32 submeshid