def gen_properties_multi_dimensional_keyframed(lottie, animated, idx):
"""
Generates the dictionary corresponding to
properties/multiDimensionalKeyframed.json
Args:
lottie (dict) : Lottie generated keyframes will be stored here
animated (lxml.etree._Element) : Synfig format animation
idx (int) : Index/Count of animation
Returns:
(None)
"""
lottie["a"] = 1
lottie["ix"] = idx
lottie["k"] = []
for i in range(len(animated) - 1):
lottie["k"].append({})
gen_properties_offset_keyframe(lottie["k"], animated, i)
last_waypoint_frame = get_frame(animated[-1])
lottie["k"].append({})
lottie["k"][-1]["t"] = last_waypoint_frame
if "h" in lottie["k"][-2].keys():
lottie["k"][-1]["h"] = 1
lottie["k"][-1]["s"] = lottie["k"][-2]["e"]
# Time adjust of the curves
time_adjust(lottie, animated)
def gen_value_Keyframed(lottie, animated, idx):
"""
Generates the dictionary corresponding to properties/valueKeyframed.json in
lottie documentation
Args:
lottie (dict) : Lottie bezier curve stored in this
animated (lxml.etree._Element) : Synfig format animation
idx (int) : Index of animation
Returns:
(None)
"""
lottie["ix"] = idx
lottie["a"] = 1
lottie["k"] = []
for i in range(len(animated) - 1):
lottie["k"].append({})
gen_value_Keyframe(lottie["k"], animated, i)
last_waypoint_frame = get_frame(animated[-1])
lottie["k"].append({})
lottie["k"][-1]["t"] = last_waypoint_frame
if "h" in lottie["k"][-2].keys():
lottie["k"][-1]["h"] = 1
lottie["k"][-1]["s"] = lottie["k"][-2]["e"]
# specific case for points when prev_points > cur_points
if animated.attrib["type"] == "points":
if lottie["k"][-2]["s"][0] > lottie["k"][-1]["s"][0]:
# Adding 1 frame to the previous time
prev_frames = get_frame(animated[-2])
lottie["k"][-1]["t"] = prev_frames + 1
time_adjust(lottie, animated)