GCB Format - DustStormPettigrew/LibLR1 GitHub Wiki
GCB â Unknown (Geometry Collision?)
Contains compact vertex data and named model sets with polygon arrays. Purpose unknown but structure suggests collision or LOD geometry.
Top-Level Blocks
| Block ID |
Hex |
Type |
| Vertices |
0x28 |
GCB_Vertex[] |
| Model Sets |
0x2C |
Dict<string, GCB_ModelSet> |
GCB_Vertex
Uses fixed-point types for very compact storage:
| Field |
Type |
| aâe |
Fract16Bit Ă 5 |
| fâh |
Fract8Bit Ă 3 |
GCB_ModelSet
| Property |
Hex |
Type |
| Models |
0x2B |
GCB_Model[] (struct array) |
| Unknown 2D |
0x2D |
float |
GCB_Model
| Property |
Hex |
Type |
| Name |
0x27 |
string |
| Polygons |
0x2A |
GCB_Polygon[] â 3 int (integral) vertex indices |
Read/Write Support
Read only.
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