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Flying: Difference between revisions
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→update_flying: explain best flying
Icecream17 (talk | contribs) (cleanup) |
Icecream17 (talk | contribs) (→update_flying: explain best flying) |
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# Pitch affects forward velocity. | # Pitch affects forward velocity. | ||
# Forward velocity becomes at least 0 | # Forward velocity becomes at least 0 | ||
# Forward velocity affects pitch (see | # Forward velocity affects pitch (see below table) | ||
# Pitch velocity affects pitch. | # Pitch velocity affects pitch. | ||
# Pitch is clamped to be inside [-0x2AAA, 0x2AAA] | # Pitch is clamped to be inside [-0x2AAA, 0x2AAA] | ||
# x,y,z velocity is more or less directly exactly correspondent to forward velocity, pitch, and yaw. | # x,y,z velocity is more or less directly exactly trigonometrically correspondent to forward velocity, pitch, and yaw. | ||
# xz sliding velocity updated to correspond | # xz sliding velocity updated to correspond | ||
<syntaxhighlight lang="c"> | <syntaxhighlight lang="c"> | ||
| Line 108: | Line 108: | ||
</syntaxhighlight> | </syntaxhighlight> | ||
'''Key takeaways''': | '''Key takeaways''': | ||
* Pitch velocity ''additively'' affects forward velocity, but ''sin'' effects pitch. '''The most energy efficient flying is to fly a lot down, and then a little up''', as, for example, sin(-0.5) + sin(0.25) + sin(0.25) ≈ 0.0153823799048 (positive), while the totally additive effect is still 0 (actually -0.3 because of a flat -0.1 per trame) | |||
* Pitching to move up happens faster with higher forward velocity. | * Pitching to move up happens faster with higher forward velocity. | ||
** The difference between 4 and 5 speed, and 16 and 17 speed is especially large. | ** The difference between 4 and 5 speed, and 16 and 17 speed is especially large. | ||