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ad044 / LainTSX

WebGL implementation of the Serial Experiments Lain PSX game
GNU General Public License v3.0
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Using time reference value to fit in 32bit float. #1

Closed iamtakingiteasy closed 4 years ago

iamtakingiteasy commented 4 years ago

GLSL float type is limited to 32 bits, while Date.now() returns 64-bit double type.

As using doubles in GLSL is generally undesirable, setting a reference time point to subtract for subsequent Date.now() calls seems to be natural option.

Using global runtime-adjusted time might be considered also.