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39 lines
1.2 KiB
Plaintext
39 lines
1.2 KiB
Plaintext
[[Category RSC]]
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Work in progress.
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This page refers to .ob3, a custom format for 3D models created by Jagex. It is used by the RuneScape Classic engine.
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<pre>
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[Unsigned Short] vertex_count
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[Unsigned Short] face_count
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for (int i = 0; i < vertex_count; i++)
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[Signed Short] vert_x
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for (int i = 0; i < vertex_count; i++)
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[Signed Short] vert_z
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for (int i = 0; i < vertex_count; i++)
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[Signed Short] vert_y
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for (int i = 0; i < face_count; i++)
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[Unsigned Byte] face_vert_count
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for (int i = 0; i < face_count; i++)
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[Signed Short] face_back
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for (int i = 0; i < face_count; i++)
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[Signed Short] face_front
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for (int i = 0; i < face_count; i++)
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[Unsigned Byte] Boolean. Gourad shading?
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for (int i = 0; i < face_count; i++) {
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for (int j = 0; j < face_vert_count[i]; j++) {
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if (vertex_count < 256)
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[Unsigned Byte] Unknown
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else
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[Unsigned Short] Unknown
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}
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}</pre>
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== '''Face sides''' ==
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A '''negative''' face_back or face_front value indicates a '''solid colour''', whereas a '''positive''' value indicates a '''texture'''.
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== '''Shading''' ==
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The hex value '''0xbc614e''' (or 12345678 in decimal) is believed to be used as a trigger for Gouraud shading. |