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cloth_mixin

ClothStateMixin

Bases: BaseObjectState

This class is a subclass of BaseObjectState that adds dependencies assuming the owned object is PrimType.CLOTH

Source code in omnigibson/object_states/cloth_mixin.py 
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class ClothStateMixin(BaseObjectState):
    """
    This class is a subclass of BaseObjectState that adds dependencies assuming the owned object is PrimType.CLOTH
    """

    @classmethod
    def is_compatible(cls, obj, **kwargs):
        # Only compatible with cloth objects
        compatible, reason = super().is_compatible(obj, **kwargs)
        if not compatible:
            return compatible, reason

        # Check for cloth type
        if obj.prim_type != PrimType.CLOTH:
            return False, f"Cannot use ClothStateMixin {cls.__name__} with rigid object, make sure object is created " \
                          f"with prim_type=PrimType.CLOTH!"

        # Check for GPU dynamics
        if not gm.USE_GPU_DYNAMICS:
            return False, f"gm.USE_GPU_DYNAMICS must be True in order to use object state {cls.__name__}."

        return True, None

    @classproperty
    def _do_not_register_classes(cls):
        # Don't register this class since it's an abstract template
        classes = super()._do_not_register_classes
        classes.add("ClothStateMixin")
        return classes