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Experimental 3D rotation handling

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Star Brilliant 2014-06-08 20:59:22 +08:00
parent e0624b3b54
commit 05d4adfae4
1 changed files with 1 additions and 0 deletions
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danmaku2ass.py
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@ -534,6 +534,7 @@ def ConvertFlashRotation(rotY, rotZ, X, Y, width, height):
FOV = width*math.tan(2*math.pi/9.0)/2 FOV = width*math.tan(2*math.pi/9.0)/2
scaleXY = FOV/(FOV+trZ) scaleXY = FOV/(FOV+trZ)
if scaleXY < 0: if scaleXY < 0:
scaleXY = 1
logging.error('Clipped rotation: trZ == %.0f < %.0f' % (trZ, FOV)); logging.error('Clipped rotation: trZ == %.0f < %.0f' % (trZ, FOV));
trX = (trX-width/2)*scaleXY+width/2 trX = (trX-width/2)*scaleXY+width/2
trY = (trY-height/2)*scaleXY+height/2 trY = (trY-height/2)*scaleXY+height/2