Sims 3:0x01D0E70F

Index Buffer

This is a Sims 3:RCOL chunk found embedded in MODL and MLOD resources. Contains the vertex indices for the polygon faces.

DWORD  // 'IBUF'
DWORD  version
DWORD  compression
DWORD  unknown blank
{face data, count and offset given in MLOD}
if compressed, start at zero and add or subtract each signed value for the entire buffer before using the offset

Based on contributions from delphy, karybdis and atavera