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feat: Refactor head transformation logic and update driver paths for pivot integration

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This commit is contained in:
ryan
2026-08-25 08:47:16 -04:00
parent 07bef66703
commit 4d490eef6c
3 changed files with 22 additions and 16 deletions
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scripts/stickman_rig.gd
+10 -6
View File
@@ -271,13 +271,17 @@ func _apply_profile() -> void:
facing_profile_changed.emit(int(facing_profile))
func _apply_head_flip() -> void:
if _body_container == null:
return
var head := _body_container.get_node_or_null("Head") as Node2D
if head != null:
var head := get_node_or_null("Skeleton2D/Torso/Head") as Node2D
var pivot := get_node_or_null("Skeleton2D/Torso/Head/Pivot") as Node2D
if pivot != null:
var is_left := (facing_profile == FacingProfile.LEFT)
# Keep local X positive (neck upright), invert local Y (mirror brim & face)
head.scale = Vector2(1.0, -1.0) if is_left else Vector2(1.0, 1.0)
if is_left:
# Mirror local X and invert double the bone's rotation to mirror in world space
pivot.scale = Vector2(-1.0, 1.0)
pivot.rotation = -1.0 * head.rotation
else:
pivot.scale = Vector2(1.0, 1.0)
pivot.rotation = 0.0
## Per-joint setter notify: updates the resolved TwoBoneIK mod's
## flip_bend_direction and emits bend_flag_changed. No-op before _ready (the
scripts/stk_rig_adapter.gd
+2 -2
View File
@@ -71,7 +71,7 @@ const BODY_PATHS: Dictionary = {
## its bone; its `global_rotation` is the bone frame used (Phase 9 Round 5) to
## convert the master-space guide_offset into a bone-relative placement.
const DRIVER_PATHS: Dictionary = {
"head": "Skeleton2D/Torso/Head/RemoteTransform2D",
"head": "Skeleton2D/Torso/Head/Pivot/RemoteTransform2D",
"torso": "Skeleton2D/Torso/RemoteTransform2D",
"left_upper_arm": "Skeleton2D/Torso/LeftUpperArm/RemoteTransform2D",
"left_lower_arm": "Skeleton2D/Torso/LeftUpperArm/LeftLowerArm/RemoteTransform2D",
@@ -89,7 +89,7 @@ const IK_LEFT_LEG := "IK_Targets/Left_Leg"
const IK_RIGHT_LEG := "IK_Targets/Right_Leg"
const HEAD_BONE_PATH := "Skeleton2D/Torso/Head"
const HEAD_DRIVER_PATH := "Skeleton2D/Torso/Head/RemoteTransform2D"
const HEAD_DRIVER_PATH := "Skeleton2D/Torso/Head/Pivot/RemoteTransform2D"
# ---------------------------------------------------------------------------
# Public API