Fix description of Animation::copy_track

[AThousandShips]

The documentation stated the track was added to this, instead of to_animation

• Fixes: Misleading description for Animation::copy_track godot-docs#8255

As per the code:

godot/scene/resources/animation.cpp

Lines 3795 to 3813 in a60fc7f

	void Animation::copy_track(int p_track, Ref<Animation> p_to_animation) {
	ERR_FAIL_COND(p_to_animation.is_null());
	ERR_FAIL_INDEX(p_track, get_track_count());
	int dst_track = p_to_animation->get_track_count();
	p_to_animation->add_track(track_get_type(p_track));
	p_to_animation->track_set_path(dst_track, track_get_path(p_track));
	p_to_animation->track_set_imported(dst_track, track_is_imported(p_track));
	p_to_animation->track_set_enabled(dst_track, track_is_enabled(p_track));
	p_to_animation->track_set_interpolation_type(dst_track, track_get_interpolation_type(p_track));
	p_to_animation->track_set_interpolation_loop_wrap(dst_track, track_get_interpolation_loop_wrap(p_track));
	if (track_get_type(p_track) == TYPE_VALUE) {
	p_to_animation->value_track_set_update_mode(dst_track, value_track_get_update_mode(p_track));
	}
	for (int i = 0; i < track_get_key_count(p_track); i++) {
	p_to_animation->track_insert_key(dst_track, track_get_key_time(p_track, i), track_get_key_value(p_track, i), track_get_key_transition(p_track, i));
	}
	}

[SaracenOne]

Yep, LGTM 👍

[akien-mga]

Thanks!

[AThousandShips]

Thank you!

[YuriSizov]

Cherry-picked for 4.1.4.