"""
Will store all the functions needed to export the rotate layer
"""
import sys
import copy
import settings
from helpers.transform import gen_helpers_transform
from common.Param import Param
import synfig.group as group
sys.path.append("..")
def gen_layer_rotate(lottie, layer):
"""
Help generate transform properties of a rotate layer
Args:
lottie (dict) : Will store the transform properties in lottie format
layer (common.Layer.Layer) : Transform properties in Synfig format
Returns:
(None)
"""
scale = settings.DEFAULT_SCALE
origin = layer.get_param("origin")
origin.animate("vector")
anchor = copy.deepcopy(origin)
# deep copy changes the parent layer also
anchor.parent = origin.parent
pos = origin
amount = layer.get_param("amount") # This is rotation amount
amount.animate("rotate_layer_angle")
anchor.add_offset()
if settings.INSIDE_PRECOMP:
pos.add_offset()
anchor.animate("vector", True)
pos.animate("vector", True)
gen_helpers_transform(lottie, pos, anchor, scale, amount)