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migfkrot working for 1 frame

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This commit is contained in:
Nathan
2026-03-09 15:15:19 -06:00
parent 32a292477a
commit 440b206116
7 changed files with 4617 additions and 2762 deletions
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ops/migrator.py
+29 -5
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@@ -184,8 +184,27 @@ def _mirror_als_turn_on(orig, rep):
pass
def _duplicate_action(src_action, suffix=".rep"):
"""Duplicate an action, returning the new action with a unique name."""
if src_action is None:
return None
new_name = src_action.name
if not new_name.endswith(suffix):
new_name = f"{new_name}{suffix}"
# Ensure unique name
base_name = new_name
n = 1
while new_name in bpy.data.actions:
new_name = f"{base_name}.{n:03d}"
n += 1
new_action = src_action.copy()
new_action.name = new_name
return new_action
def run_mig_nla(orig, rep, report=None):
"""Migrate NLA: copy tracks and strips to replacement; or mirror action slot when no NLA (MigNLA)."""
"""Migrate NLA: copy tracks and strips to replacement; or mirror action slot when no NLA (MigNLA).
Actions are duplicated so repchar has independent copies."""
if not orig.animation_data:
return
ad = orig.animation_data
@@ -211,11 +230,13 @@ def run_mig_nla(orig, rep, report=None):
print(f"[DLM MigNLA] {p}={v!r}")
_slot_debug("Orig (before)", ad)
_slot_debug("Rep (before)", rad)
# Duplicate the active action for repchar
dup_action = _duplicate_action(active_action, suffix=".rep")
# Copy last_slot_identifier before action so slot is resolved when assigning (4.4+).
if hasattr(ad, "last_slot_identifier") and hasattr(rad, "last_slot_identifier") and ad.last_slot_identifier:
rad.last_slot_identifier = ad.last_slot_identifier
print(f"[DLM MigNLA] set rep last_slot_identifier={ad.last_slot_identifier!r}")
rad.action = active_action
rad.action = dup_action
# Copy Action Slot and related props (Blender 4.4+ slotted actions).
if getattr(ad, "action_slot", None) and getattr(rad, "action_slot", None):
try:
@@ -230,7 +251,7 @@ def run_mig_nla(orig, rep, report=None):
_slot_debug("Rep (after)", rad)
_mirror_als_turn_on(orig, rep)
if report:
report({"INFO"}, "No NLA detected, active action and slot copied to Replacement Armature.")
report({"INFO"}, "No NLA detected, active action (duplicated) and slot copied to Replacement Armature.")
return
if rep.animation_data is None:
rep.animation_data_create()
@@ -253,8 +274,9 @@ def run_mig_nla(orig, rep, report=None):
for strip in track.strips:
if strip.type != "CLIP" or not strip.action:
continue
dup_action = _duplicate_action(strip.action, suffix=".rep")
new_strip = new_track.strips.new(
strip.name, int(strip.frame_start), strip.action
strip.name, int(strip.frame_start), dup_action
)
new_strip.blend_type = strip.blend_type
new_strip.extrapolation = strip.extrapolation
@@ -612,10 +634,12 @@ def run_mig_bbody_shapekeys(orig, rep, rep_descendants, context=None):
or bpy.data.actions.get(body_name + "Action.001")
)
if action:
# Duplicate action so repchar has independent copy
dup_action = _duplicate_action(action, suffix=".rep")
# Copy slot-related props before action so slot is applied (Blender 4.4+).
if orig_sk_ad and hasattr(sk_ad, "last_slot_identifier") and hasattr(orig_sk_ad, "last_slot_identifier") and orig_sk_ad.last_slot_identifier:
sk_ad.last_slot_identifier = orig_sk_ad.last_slot_identifier
sk_ad.action = action
sk_ad.action = dup_action
if orig_sk_ad and getattr(orig_sk_ad, "action_slot", None) and getattr(sk_ad, "action_slot", None):
try:
sk_ad.action_slot = orig_sk_ad.action_slot