Class LatentKeyframeNode

adv_control/nodes_keyframes.py:197–232

                io.Float.Input('strength', default=1.0, max=10.0, min=0.0, step=0.001),
                io.Custom('LATENT_KEYFRAME').Input('prev_latent_kf', optional=True)
            ],
            outputs=[
                io.Custom('LATENT_KEYFRAME').Output('LATENT_KF', is_output_list=False)
            ]
        )

    @classmethod
    def execute(cls,
                      batch_index: int,
                      strength: float,
                      prev_latent_kf: LatentKeyframeGroup=None,
                      prev_latent_keyframe: LatentKeyframeGroup=None, # old name
                      ):
        prev_latent_keyframe = prev_latent_keyframe if prev_latent_keyframe else prev_latent_kf
        if not prev_latent_keyframe:
            prev_latent_keyframe = LatentKeyframeGroup()
        else:
            prev_latent_keyframe = prev_latent_keyframe.clone()
        keyframe = LatentKeyframe(batch_index, strength)
        prev_latent_keyframe.add(keyframe)
        return io.NodeOutput(prev_latent_keyframe,)

class LatentKeyframeGroupNode(io.ComfyNode):
    @classmethod
    def define_schema(cls) -> io.Schema:
        return io.Schema(
            node_id='LatentKeyframeGroup',
            display_name='Latent Keyframe Group 🛂🅐🅒🅝',
            category='Adv-ControlNet 🛂🅐🅒🅝/keyframes',
            inputs=[
                io.String.Input('index_strengths', default='', multiline=True),
                io.Custom('LATENT_KEYFRAME').Input('prev_latent_kf', optional=True),
                io.Latent.Input('latent_optional', display_name='latent', optional=True),
                io.Boolean.Input('print_keyframes', optional=True, default=False)
            ],
            outputs=[
                io.Custom('LATENT_KEYFRAME').Output('LATENT_KF', is_output_list=False)
            ]
        )