export_urho.py 文件源码

def __init__(self, tKeyframe):
        # Bit mask of elements present
        self.mask = 0
        # Time position in seconds: float
        self.time = tKeyframe.time
        # Position: Vector((0.0, 0.0, 0.0))
        self.position = tKeyframe.position
        if tKeyframe.position:
            self.mask |= TRACK_POSITION
        # Rotation: Quaternion()
        self.rotation = tKeyframe.rotation
        if tKeyframe.rotation:
            self.mask |= TRACK_ROTATION
        # Scale: Vector((0.0, 0.0, 0.0))
        self.scale = tKeyframe.scale
        if tKeyframe.scale:
            self.mask |= TRACK_SCALE