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Fix Y-axis rotation

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This commit is contained in:
Star Brilliant 2013-11-24 12:59:09 +08:00
parent aefd39014c
commit 2f8f4cf63f
1 changed files with 4 additions and 1 deletions
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5
danmaku2ass.py
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@ -289,7 +289,10 @@ def WriteCommentBilibiliPositioned(f, c, width, height, styleid):
styles.append('\\move(%s, %s, %s, %s, %s, %s)' % (from_x, from_y, to_x, to_y, delay, delay+duration))
if rotate_z != 0:
styles.append('\\frz%s' % rotate_z)
if rotate_y != 0:
if rotate_y != 0:
styles.append('\\frx%s' % (rotate_y*math.sin(rotate_z*math.pi/180)))
styles.append('\\fry%s' % (rotate_y*math.cos(rotate_z*math.pi/180)))
elif rotate_y != 0:
styles.append('\\fry%s' % rotate_y)
if fontface:
styles.append('\\fn%s' % fontface.replace('\\', '\\\\').replace('{', '\\{').replace('}', '\\}'))