def _animate(self, name, value, duration=.1, curve=curve.in_expo, loop=False, resolution=None, interrupt=True, time_step=None, auto_destroy=True):
animator_name = name + '_animator'
# print('start animating value:', name, animator_name )
if interrupt and hasattr(self, animator_name):
getattr(self, animator_name).pause()
# print('interrupt', animator_name)
else:
try:
getattr(self, animator_name).finish()
except:
pass
setattr(self, animator_name, Sequence(loop=loop, time_step=time_step, auto_destroy=auto_destroy))
sequence = getattr(self, animator_name)
self.animations.append(sequence)
# sequence.append(Wait(delay))
if not resolution:
resolution = max(int(duration * 60), 1)
for i in range(resolution+1):
t = i / resolution
# if isinstance(curve, CubicBezier):
# t = curve.calculate(t)
# else:
t = curve(t)
sequence.append(Wait(duration / resolution))
sequence.append(Func(setattr, self, name, lerp(getattr(self, name), value, t)))
sequence.start()
return sequence
def _animate(self, name, value, duration=.1, curve=curve.in_expo, resolution=None, interrupt=True):
animator_name = name + '_animator'
# print('start animating value:', name, animator_name )
if interrupt and hasattr(self, animator_name):
try:
getattr(self, animator_name).pause()
# print('interrupt', animator_name)
except:
pass
else:
try:
getattr(self, animator_name).finish()
except:
pass
setattr(self, animator_name, Sequence())
sequence = getattr(self, animator_name)
self.animations.append(sequence)
# sequence.append(Wait(delay))
if not resolution:
resolution = max(int(duration * 60), 1)
for i in range(resolution+1):
t = i / resolution
t = curve(t)
sequence.append(Wait(duration / resolution))
sequence.append(Func(setattr, self, name, lerp(getattr(self, name), value, t)))
sequence.start()
return sequence
def animate(self,
name,
value,
duration=.1,
delay=0,
curve=curve.in_expo,
loop=False,
resolution=None,
interrupt='kill',
time_step=None,
auto_destroy=True):
if duration == 0 and delay == 0:
setattr(self, name, value)
return None
if delay:
from ursina.ursinastuff import invoke
return invoke(self.animate,
name,
value,
duration=duration,
curve=curve,
loop=loop,
resolution=resolution,
time_step=time_step,
auto_destroy=auto_destroy,
delay=delay)
animator_name = name + '_animator'
# print('start animating value:', name, animator_name )
if interrupt and hasattr(self, animator_name):
getattr(getattr(self, animator_name), interrupt)(
) # call kill() or finish() depending on what the interrupt value is.
# print('interrupt', interrupt, animator_name)
sequence = Sequence(loop=loop,
time_step=time_step,
auto_destroy=auto_destroy)
setattr(self, animator_name, sequence)
self.animations.append(sequence)
if not resolution:
resolution = max(int(duration * 60), 1)
for i in range(resolution + 1):
t = i / resolution
t = curve(t)
sequence.append(Wait(duration / resolution))
sequence.append(
Func(setattr, self, name, lerp(getattr(self, name), value, t)))
sequence.start()
return sequence
