From 152f5205c57be8cb4450178bf7c4d25c5824d9f9 Mon Sep 17 00:00:00 2001
From: Alexander Gavrilov <angavrilov@gmail.com>
Date: Fri, 12 Feb 2021 22:24:38 +0300
Subject: [PATCH] Rigify: revert D8801 to restore dots marking layers of the
active bone.
The built-in layer button UI only draws dots if the property
belongs to an Armature, as a special behavior hard-coded in C.
This returns to drawing the UI from Python but using cleaner code.
---
rigify/utils/layers.py | 23 +++++++++++++++++++++--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/rigify/utils/layers.py b/rigify/utils/layers.py
index 52deeac0f..1f65863de 100644
--- a/rigify/utils/layers.py
+++ b/rigify/utils/layers.py
@@ -63,6 +63,24 @@ def set_bone_layers(bone, layers, combine=False):
# UI utilities
#=============================================
+
+def layout_layer_buttons(layout, params, option, active_layers):
+ "Draw a layer selection button UI with certain layers marked with dots."
+ outer = layout.row()
+
+ for x in [0, 8]:
+ col = outer.column(align=True)
+
+ for y in [0, 16]:
+ row = col.row(align=True)
+
+ for i in range(x+y, x+y+8):
+ row.prop(
+ params, option, index=i, toggle=True, text="",
+ icon="LAYER_ACTIVE" if active_layers[i] else "NONE"
+ )
+
+
class ControlLayersOption:
def __init__(self, name, toggle_name=None, toggle_default=True, description="Set of control layers"):
self.name = name
@@ -131,8 +149,9 @@ class ControlLayersOption:
if not active:
return
- row = box.row(align=True)
- row.prop(params, self.layers_option, text="")
+ active_layers = bpy.context.active_pose_bone.bone.layers[:]
+
+ layout_layer_buttons(box, params, self.layers_option, active_layers)
ControlLayersOption.FK = ControlLayersOption('fk', description="Layers for the FK controls to be on")
--
GitLab