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drhayes/syncFacingSchemes.lua

Last active August 27, 2018 14:33
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Slerp between rotations without doing the flippy thing.
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syncFacingSchemes.lua
local ax, ay = math.cos(fov.angle), math.sin(fov.angle)
local gx, gy = math.cos(goalAngle), math.sin(goalAngle)
ax, ay = ax + gx * 5 * dt, ay + gy * 5 * dt
fov.angle = math.atan2(ay, ax)
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