GLF 3D Font File Format Description

1. Header - 128 Bytes
2. Font Data (One Symbol)
...
N. Font Data (Last Symbol)

• Font Label ("GLF", 3 Bytes)
• Font Name ("...", 96 Bytes)
• Total Symbols in Font File (Number, 1 Byte)
• Reserved (28 Bytes)

2. Font Data

• Symbol code (Number 1 Byte) - Symbol code in ASCII table
• Number of Vertexs in symbol (Number, 1 Byte)
• Number of Facets in symbol (Number, 1 Byte)
• Total Lines in symbol (Number, 1 Byte)
• Vertex Data (Float Numbers, Total: 4*NumberOfVertexs*2 Bytes) - X and Y coordinates of symbol (X range -1..1, Y range -1..1)
• Face Data (Numbers, Total: 3*TotalOfFaces Bytes) - Each 3 Byte Element defines triangle, Each Number in Element show element number in vertex data
• Line Data (Array of numbers: TotalLines Bytes) - Array element it is number of last vertex of line in vertex data