def load_flame(self, flame_origin, flame_target=None, lerp=0.0):
loaded_flame = self.flame
try:
if (lerp == 0.0 or flame_target is None):
loaded_flame = flame_origin
elif (lerp >= 1.0 or flame_origin is None):
loaded_flame = flame_target
else:
# interpolation:
flame_origin.time = 0
flame_target.time = 1
flames_lerp = [flame_origin, flame_target]
flames_str = "<flames>%s</flames>" % "".join(
map(flame_to_string, flames_lerp))
genomes, ngenomes = Genome.from_string(flames_str)
targetflame = Genome()
flam3_interpolate(genomes, ngenomes, lerp, 0,
byref(targetflame))
loaded_flame = Flame(targetflame.to_string())
except Exception as ex:
print('[!] error during interpolation at %s: %s' % (lerp, str(ex)))
traceback.print_exc()
return None
return loaded_flame
def interpolate(flames):
s = "<flames>%s</flames>" % "".join(map(to_string, flames))
genomes, ngenomes = Genome.from_string(s)
target = Genome()
for i in range(int(flames[0].time), int(flames[-1].time + 1)):
flam3_interpolate(genomes, ngenomes, i, 0, byref(target))
flame = Flame(target.to_string())
flame.name = "morphed_%04d" % i
yield flame
