Unit

Revision as of 20:13, 11 September 2024 by Z929669 (talk | contribs) (Added a conversion table that rationalizes and simplifies the utility of Unit information)

Everything in the Creation Kit is measured in "units".

  • The game's measurement system is scaled so that 128 world units is equal to 6 feet.
  • An exterior cell is 4096 by 4096 world units across, or 192 by 192 feet across.
    • Heightmapped terrain within a single cell is 32 by 32 vertices across.
  • Havok collision data uses meters as its unit of measurement.

The conversion formulae:

  • Havok units to game units: hk × 69.99125 = wu
  • Game units to feet: wu × 0.046875 = ft

This table aims to give an approximation, though the numbers are much less precise then their significant digits may imply.

Skyrim Unit Metric Imperial
1 1.428 cm 0.5625"
2 2.856 cm 1.125"
4 5.713 cm 2.25"
8 11.43 cm 4.5"
16 22.85 cm 9"
32 45.7 cm 18"
64 91.41 cm 3'
128 1.828 m 6'
256 3.656 m 12'
512 7.312 m 24'
1024 14.62 m 48'
2048 29.25 m 96'
4096 58.5 m 192'

The following is a user-friendly conversion table:

Skyrim Units (wu) Imperial (ft) Metric (m) HT Vertices (ht)
1.00000000 0.04687500 0.01428750 0.00781250
2.00000000 0.09375000 0.02857500 0.01562500
4.00000000 0.18750000 0.05715000 0.03125000
8.00000000 0.37500000 0.11430000 0.06250000
16.00000000 0.75000000 0.22860000 0.12500000
21.33333333 1.00000000 0.30480000 0.16666666
32.00000000 1.50000000 0.45720000 0.25000000
64.00000000 3.00000000 0.91440000 0.50000000
69.99125119 3.28083990 1.00000000 0.54680663
128.00000000 6.00000000 1.82880000 1.00000000
256.00000000 12.00000000 3.65760000 2.00000000
512.00000000 24.00000000 7.31520000 4.00000000
1024.00000000 48.00000000 14.63040000 8.00000000
2048.00000000 96.00000000 29.26080000 16.00000000
4096.00000000 192.00000000 58.52160000 32.00000000


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