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Calculate WrapAngle(angle) in advance

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Star Brilliant 2014-04-29 21:56:48 +08:00
parent 344ee7c867
commit 6abc7338e2
1 changed files with 3 additions and 1 deletions
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4
danmaku2ass.py
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@ -540,7 +540,9 @@ def ConvertFlashRotation(rotY, rotZ, X, Y, FOV=math.tan(2*math.pi/9.0)):
return WrapAngle(theta)
X = 2*X-1
Y = 2*Y-1
if WrapAngle(rotY) in (0, 180) or WrapAngle(rotZ) in (0, 180):
rotY = WrapAngle(rotY)
rotZ = WrapAngle(rotZ)
if rotY in (0, 180) or rotZ in (0, 180):
outX = 0
outY = -rotY # Positive value means clockwise in Flash
outZ = -rotZ