refacto

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+    "python.linting.pylintEnabled": true,
+    "python.linting.enabled": true
+}

__init__.py

@@ -12,29 +12,20 @@ bl_info = {
 
 import importlib
 
-modules = [
+modules = (
-    '.op_material',
+    '.operators',
-    '.op_picker',
-    '.op_shape',
     '.properties',
     '.panels',
     '.area',
     '.gizmo',
-    '.picker'
+    '.draw_handlers'
-]
+)
-
-functions = [
-    #'.func_picker',
-    '.func_shape',
-    '.snapping_utils',
-    '.utils'
-]
 
 import bpy
 
 if "bpy" in locals():
     if not bpy.app.background:
-        for name in modules + functions:
+        for name in modules:
             module = importlib.import_module(name, __name__)
             importlib.reload(module)
 

_draw_handler.py

@@ -1,289 +0,0 @@
-import bpy
-import blf
-import gpu
-
-from mathutils import Vector
-from .func_picker import *
-from .utils import intersect_rectangles, point_inside_rectangle,\
-point_over_shape, border_over_shape, canvas_space
-
-from gpu_extras.batch import batch_for_shader    
-from .constants import PICKERS
-from .picker import Picker
-
-"""
-def draw_polygon_2d(verts, indices, loops, color, contour, width=None):
-    dpi = int(bpy.context.user_preferences.system.pixel_size)
-
-    bgl.glColor4f(*color)
-    gpu.state.blend_set('ALPHA')
-    #bgl.glEnable(bgl.GL_LINE_SMOOTH)
-
-    bgl.glColor4f(*color)
-    for face in faces:
-        bgl.glBegin(bgl.GL_POLYGON)
-        for v_index in face:
-            coord = verts[v_index]
-            bgl.glVertex2f(coord[0],coord[1])
-        bgl.glEnd()
-
-    if width:
-        gpu.state.line_width_set(width*dpi)
-        bgl.glColor4f(*contour)
-
-        for loop in loops:
-            if faces:
-                bgl.glBegin(bgl.GL_LINE_LOOP)
-            else:
-                bgl.glBegin(bgl.GL_LINE_STRIP)
-            for v_index in loop:
-                coord = verts[v_index]
-                bgl.glVertex2f(coord[0],coord[1])
-            bgl.glEnd()
-
-    gpu.state.blend_set('NONE')
-    #bgl.glDisable(bgl.GL_LINE_SMOOTH)
-    bgl.glEnd()
-
-    return
-
-def draw_border(border):
-    gpu.state.blend_set('ALPHA')
-    bgl.glColor4f(1,1,1,0.2)
-    bgl.glBegin(bgl.GL_POLYGON)
-    for v in border:
-        bgl.glVertex2f(v[0],v[1])
-
-    bgl.glEnd()
-
-    bgl.glColor4f(0.0, 0.0, 0.0, 0.5)
-    gpu.state.line_width_set(2.0)
-    bgl.glLineStipple(3, 0xAAAA)
-    bgl.glEnable(bgl.GL_LINE_STIPPLE)
-
-    bgl.glBegin(bgl.GL_LINE_LOOP)
-
-    for v in border:
-        bgl.glVertex2f(v[0],v[1])
-
-    bgl.glEnd()
-
-    bgl.glColor4f(1.0, 1.0, 1.0, 1)
-    gpu.state.line_width_set(1.0)
-    bgl.glBegin(bgl.GL_LINE_LOOP)
-    for v in border:
-        bgl.glVertex2f(v[0],v[1])
-
-    bgl.glEnd()
-    bgl.glDisable(bgl.GL_LINE_STIPPLE)
-    gpu.state.blend_set('NONE')
-
-def draw_text(mouse,text,color):
-    dpi = int(bpy.context.user_preferences.system.pixel_size)
-
-    gpu.state.blend_set('ALPHA')
-    font_id =0  # XXX, need to find out how best to get this.
-    # draw some text
-    bgl.glColor4f(0,0,0,0.75)
-    blf.blur(font_id,5)
-    blf.position(font_id, mouse[0]+10*dpi, mouse[1]-20*dpi, 0)
-    blf.size(font_id, 9*dpi, 96)
-    blf.draw(font_id, text)
-
-    bgl.glEnd()
-    bgl.glColor4f(*color)
-    blf.blur(font_id,0)
-    blf.draw(font_id, text)
-    gpu.state.blend_set('NONE')
-
-
-def select_bone(self,context,event):
-    ob = context.object
-    if ob and ob.type =='ARMATURE' and ob.data.rig_picker:
-        shape_data = ob.data.rig_picker
-        selected_bones = [b for b in ob.pose.bones if b.bone.select]
-
-        if not event.shift and not event.alt:
-            for b in ob.pose.bones:
-                b.bone.select= False
-
-        for shape in [s for s in shape_data['shapes'] if not s['shape_type']==["DISPLAY"]]:
-            points = [canvas_space(p,self.scale,self.offset) for p in shape['points']]
-            bound = [canvas_space(p,self.scale,self.offset) for p in shape['bound']]
-            loops = shape['loops']
-
-            ## Colision check
-            over = False
-            if self.is_border:
-                if intersect_rectangles(self.border,bound):  #start check on over bound_box
-                    over = border_over_shape(self.border,points,loops)
-            else:
-                if point_inside_rectangle(self.end,bound):
-                    over = point_over_shape(self.end,points,loops)
-
-            if over:
-                if shape['shape_type'] == 'BONE':
-                    bone = context.object.pose.bones.get(shape['bone'])
-                    if  bone:
-                        if event.alt:
-                            bone.bone.select = False
-                        else:
-                            bone.bone.select = True
-                            context.object.data.bones.active = bone.bone
-
-                if shape['shape_type'] == 'FUNCTION' and event.value== 'RELEASE' and not self.is_border:
-                    # restore selection
-                    for b in selected_bones:
-                        b.bone.select = True
-
-                    function = shape['function']
-                    if shape.get('variables'):
-                        variables=shape['variables'].to_dict()
-
-                    else:
-                        variables={}
-
-                    variables['event']=event
-
-                    print(variables)
-
-                    globals()[function](variables)
-
-"""
-
-
-
-def draw_callback_view():
-    ob = bpy.context.object
-    
-    if not ob or ob.type !='ARMATURE' or 'shapes' not in ob.data.rig_picker.keys():
-        return
-
-    if ob not in PICKERS:
-        shapes = [s.to_dict() for s in ob.data.rig_picker['shapes']]
-        PICKERS[ob] = Picker(ob, shapes=shapes)
-
-    picker = PICKERS.get(ob)   
-    picker.draw()
-
-handle_view = None
-handle_pixel = None
-
-def register():
-    global handle_view, handle_pixel
-
-    handle_view = bpy.types.SpaceNodeEditor.draw_handler_add(draw_callback_view, (), 'WINDOW', 'POST_VIEW')
-    handle_pixel = bpy.types.SpaceNodeEditor.draw_handler_add(draw_callback_px, (), 'WINDOW', 'POST_PIXEL')
-
-def unregister():
-    global handle_view, handle_pixel
-
-    bpy.types.SpaceNodeEditor.draw_handler_remove(handle_view, 'WINDOW')
-    bpy.types.SpaceNodeEditor.draw_handler_remove(handle_pixel, 'WINDOW')
-
-    handle_view = None
-    handle_pixel = None
-
-'''
-    return
-
-    shape_data = ob.data.rig_picker
-    rig_layers = [i for i,l in enumerate(ob.data.layers) if l]
-
-    r = context.region
-    #self.scale = region.height
-
-    #draw BG
-    canvas = shape_data['shapes'][0]
-    #bg_point = [(0, r.height), (r.width, r.height), (r.width, 0),(0, 0)]
-    bg_color = [*canvas['color'], 1]
-    draw_polygon_2d(bg_point,[[0,1,2,3]],[[0,1,2,3]], bg_color,(0,0,0,1),0)
-
-    show_tooltip = False
-    for shape in shape_data['shapes']:
-
-        color = shape['color']
-        points = [canvas_space(p,self.scale,self.offset) for p in shape['points']]
-        bound = [canvas_space(p,self.scale,self.offset) for p in shape['bound']]
-        loops = shape['loops']
-        faces = shape['faces']
-
-        select=None
-        contour_color = [0,0,0]
-        contour_alpha = 1
-        width = 0
-        shape_color = [c for c in color]
-        shape_alpha = 1
-
-
-        if shape['shape_type'] == 'DISPLAY' and  not faces:
-            width = 1
-
-        if shape['shape_type'] != 'DISPLAY':
-            if shape['shape_type'] == 'BONE':
-                bone = ob.pose.bones.get(shape['bone'])
-                if bone:
-                    b_layers = [i for i,l in enumerate(bone.bone.layers) if l]
-
-                    if bone.bone_group:
-                        group_color = list(bone.bone_group.colors.normal)
-                        contour_color = [c*0.85 for c in group_color]
-                        width = 1
-
-                    if bone.bone.select :
-                        shape_color = [c*1.2+0.1 for c in color]
-                        if bone.bone_group:
-                            contour_color = [0.05,0.95,0.95]
-
-                    if ob.data.bones.active and shape['bone'] == ob.data.bones.active.name:
-                        if bone.bone_group:
-                            if bone.bone.select :
-                                shape_color = [c*1.2+0.2 for c in color]
-                                contour_color = [1,1,1]
-                                width = 1.5
-                            else:
-                                shape_color = [c*1.2+0.15 for c in color]
-                                contour_color = [0.9,0.9,0.9]
-                                width = 1
-
-
-                    if bone.bone.hide or not len(set(b_layers).intersection(rig_layers)):
-                        shape_alpha = 0.33
-                        contour_alpha = 0.33
-
-            elif shape['shape_type'] == 'FUNCTION':
-                if shape['function'] == 'boolean':
-                    path = shape['variables']['data_path']
-
-                    if ob.path_resolve(path):
-                        shape_color = [c*1.4+0.08 for c in color]
-                else:
-                    shape_color = [color[0],color[1],color[2]]
-
-
-            ## On mouse over checking
-            over = False
-            if self.is_border:
-                if intersect_rectangles(self.border,bound):  #start check on over bound_box
-                    over = border_over_shape(self.border,points,loops)
-            else:
-                if point_inside_rectangle(self.end,bound):
-                    over = point_over_shape(self.end,points,loops)
-
-            if over:
-                show_tooltip = True
-                tooltip = shape['tooltip']
-                if not self.press:
-                    shape_color = [c*1.02+0.05 for c in shape_color]
-                    contour_color = [c*1.03+0.05 for c in contour_color]
-
-        shape_color.append(shape_alpha)
-        contour_color.append(contour_alpha)
-        draw_polygon_2d(points,faces,loops,shape_color,contour_color,width)
-
-    if show_tooltip:
-        draw_text(self.end,tooltip,(1,1,1,1))
-
-    if self.is_border:
-        draw_border(self.border)
-'''

core/addon_utils.py

@@ -0,0 +1,43 @@
+
+import bpy
+from .bl_utils import get_mat
+
+def is_shape(ob):
+    scn = bpy.context.scene
+    canvas = scn.rig_picker.canvas
+    if not canvas or ob.hide_render:
+        return False
+    
+    shapes = {ob for col in canvas.users_collection for ob in col.all_objects}
+
+    if ob.type in ('MESH', 'CURVE', 'FONT') and ob in shapes:
+        return True
+
+    return False
+
+def get_object_color(ob):
+    if not ob.data.materials:
+        return
+    
+    mat = get_mat(ob)
+    if not mat or not mat.node_tree or not mat.node_tree.nodes:
+        return
+
+    emit_node = mat.node_tree.nodes.get('Emission')
+    if not emit_node:
+        return
+    
+    return emit_node.inputs['Color'].default_value
+
+def get_operator_from_id(idname):
+    if not '.' in idname:
+        return
+
+    m, o = idname.split(".")
+    try:
+        op = getattr(getattr(bpy.ops, m), o)
+        op.get_rna_type()
+    except Exception:
+        return
+    
+    return op

core/bl_utils.py

@@ -0,0 +1,119 @@
+
+import bpy
+
+
+def get_view_3d_override():
+    windows = bpy.context.window_manager.windows
+    areas = [a for w in windows for a in w.screen.areas if a.type == 'VIEW_3D']
+
+    if not areas:
+        print('No view 3d found')
+        return
+
+    view_3d = None
+    for area in areas:
+        if area.spaces.active.camera:
+            view_3d = area
+    
+    if not view_3d:
+        view_3d = max(areas, key=lambda x :x.width)
+
+    return {'area': view_3d, 'region': view_3d.regions[-1]}
+
+def get_mat(ob):
+    for sl in ob.material_slots:
+        if sl.material:
+            return sl.material
+
+def link_mat_to_object(ob):
+    for sl in ob.material_slots:
+        m = sl.material
+        sl.link = 'OBJECT'
+        sl.material = m
+
+def find_mirror(name):
+    mirror = None
+    prop= False
+
+    if name:
+
+        if name.startswith('[')and name.endswith(']'):
+            prop = True
+            name= name[:-2][2:]
+
+        match={
+        'R': 'L',
+        'r': 'l',
+        'L': 'R',
+        'l': 'r',
+        }
+
+        separator=['.','_']
+
+        if name.startswith(tuple(match.keys())):
+            if name[1] in separator:
+                mirror = match[name[0]]+name[1:]
+
+        if name.endswith(tuple(match.keys())):
+            if name[-2] in separator:
+                mirror = name[:-1]+match[name[-1]]
+
+        if mirror and prop == True:
+            mirror='["%s"]'%mirror
+
+        return mirror
+
+    else:
+        return None
+
+def hide_layers(args):
+    """ """
+    ob = bpy.context.object
+
+    layers = []
+    for bone in [b for b in ob.pose.bones if b.bone.select]:
+        for i,l in enumerate(bone.bone.layers):
+            if l and i not in layers:
+                layers.append(i)
+
+    for i in layers:
+        ob.data.layers[i] = not ob.data.layers[i]
+
+def select_layer(args):
+    ob = bpy.context.object
+
+    layers =[]
+    for bone in [b for b in ob.pose.bones if b.bone.select]:
+        bone_layers = [i for i,l in enumerate(bone.bone.layers) if l]
+
+        for l in bone_layers:
+            if l not in layers:
+                layers.append(l)
+
+    for bone in ob.pose.bones:
+        bone_layers = [i for i,l in enumerate(bone.bone.layers) if l]
+
+        if len(set(bone_layers).intersection(layers)):
+            bone.bone.select = True
+
+def hide_bones(args):
+    ob = bpy.context.object
+    selected_bone = [b for b in ob.pose.bones if b.bone.select]
+
+    hide = [b.bone.hide for b in selected_bone if not b.bone.hide]
+
+    visibility = True if len(hide) else False
+
+    for bone in selected_bone:
+        bone.bone.hide = visibility
+
+def select_all(args):
+    ob = bpy.context.object
+    shapes = ob.data.rig_picker['shapes']
+    bones = [s['bone'] for s in shapes if s['shape_type']=='BONE']
+
+    for bone_name in bones:
+        bone = ob.pose.bones.get(bone_name)
+
+        if bone:
+            bone.bone.select = True

core/geometry_utils.py

@@ -0,0 +1,49 @@
+
+import bpy
+from mathutils import Vector
+from mathutils.geometry import intersect_line_line_2d
+
+
+def is_over_region(self,context,event):
+    inside = 2 < event.mouse_region_x < context.region.width -2 and \
+    2 < event.mouse_region_y < context.region.height -2 and \
+    [a for a in context.screen.areas if a.as_pointer()==self.adress] and \
+    not context.screen.show_fullscreen
+
+    return inside
+
+def bound_box_center(ob):
+    points = [ob.matrix_world@Vector(p) for p in ob.bound_box]
+
+    x = [v[0] for v in points]
+    y = [v[1] for v in points]
+    z = [v[2] for v in points]
+
+    return (sum(x) / len(points), sum(y) / len(points),sum(z) / len(points))
+
+
+def intersect_rectangles(bound, border):  # returns None if rectangles don't intersect
+    dx = min(border[1][0],bound[1][0]) - max(border[0][0],bound[0][0])
+    dy = min(border[0][1],bound[0][1]) - max(border[2][1],bound[2][1])
+
+    if (dx>=0) and (dy>=0):
+        return dx*dy
+
+def point_inside_rectangle(point, rect):
+    return rect[0][0]< point[0]< rect[1][0] and rect[2][1]< point[1]< rect[0][1]
+
+def point_over_shape(point,verts,loops,outside_point=(-1,-1)):
+    out = Vector(outside_point)
+    pt = Vector(point)
+
+    intersections = 0
+    for loop in loops:
+        for i,p in enumerate(loop):
+            a = Vector(verts[loop[i-1]])
+            b = Vector(verts[p])
+
+            if intersect_line_line_2d(pt,out,a,b):
+                intersections += 1
+
+    if intersections%2 == 1: #chek if the nb of intersection is odd
+        return True

core/picker.py

@@ -2,15 +2,16 @@
 import bpy
 import gpu
 from gpu_extras.batch import batch_for_shader
-import gpu
+import blf
 from mathutils import bvhtree, Vector
 from mathutils.geometry import intersect_point_quad_2d, intersect_point_tri_2d, intersect_tri_tri_2d
-from .constants import PICKERS
+from ..constants import PICKERS
-from .utils import get_operator_from_id
+from .addon_utils import get_operator_from_id
 
 from pathlib import Path
 import re
 import json
+import os
 
 import threading 
 
@@ -383,8 +384,6 @@ class OperatorShape(Shape):
         gpu.state.blend_set('NONE')
 
 
-
-
 class Picker:
     def __init__(self, rig, shapes):
 
@@ -474,6 +473,8 @@ class Picker:
                 s.release_event(mode)
             
             s.press = False
+        
+        #bpy.context.area.tag_redraw()
 
     
     def tooltip_event(self):
@@ -538,9 +539,12 @@ class Picker:
         self.mouse = location
         location = self.region.view2d.region_to_view(*location)
 
-        for s in self.shapes:
+        self.hover_shape = None
-            if s.move_event(location):
+        for shape in reversed(self.shapes):
-                self.hover_shape = s
+            if self.hover_shape:
+                shape.hover = False
+            elif shape.move_event(location):
+                self.hover_shape = shape
 
         #if point_inside_rectangle(self.end, bound):
         #    over = point_over_shape(self.end,points, edges)
@@ -581,86 +585,26 @@ class Picker:
         gpu.state.blend_set('NONE')
         '''
 
-
+def get_picker_path(rig, start=None):
-def draw_callback_view():
+    picker_path = rig.data.get('rig_picker', {}).get('source')
-    sp = bpy.context.space_data
+    if not picker_path:
-
-    if not sp or not sp.tree_type == 'RigPickerTree':
         return
 
-    ob = bpy.context.object
+    picker_path = bpy.path.abspath(picker_path, library=rig.data.library, start=start)
-    if not ob or ob.type !='ARMATURE' or not ob.data.rig_picker.source:
+
+    return Path(os.path.abspath(picker_path))
+
+def pack_picker(rig, start=None):
+    picker_path = get_picker_path(rig, start=start)
+    if picker_path and picker_path.exists():
+        if 'rig_picker' not in rig.data.keys():
+            rig.data['rig_picker'] = {}
+
+        rig.data['rig_picker']['picker'] = json.loads(picker_path.read_text())
+
+def unpack_picker(rig):
+    if 'rig_picker' not in rig.data.keys():
         return
 
-    if ob not in PICKERS:
+    if 'picker' in rig.data['rig_picker'].keys():
-        if 'picker' in ob.data.rig_picker:
+        del rig.data['rig_picker']['picker']
-            picker_datas = [s.to_dict() for s in ob.data.rig_picker['picker']]
-        else:
-            picker_path = Path(bpy.path.abspath(ob.data.rig_picker.source, library=ob.data.library))
-
-            if not picker_path.exists():
-                print(f'Picker path not exists: {picker_path.resolve()}')
-                return
-
-            print('Load picker from', picker_path.resolve())
-            picker_datas = json.loads(picker_path.read_text())
-            #shapes = [s.to_dict() for s in ob.data.rig_picker['shapes']]
-        PICKERS[ob] = Picker(ob, shapes=picker_datas)
-
-    picker = PICKERS.get(ob)   
-    picker.draw()
-
-def draw_callback_px():
-    sp = bpy.context.space_data
-    if not sp.tree_type == 'RigPickerTree':
-        return
-
-    ob = bpy.context.object
-
-    picker = PICKERS.get(ob)
-    if not picker or not picker.tooltip:
-        return
-
-    text = picker.tooltip
-
-    #print('Draw text', text)
-
-    font_id = 0
-    #blf.dimensions(font_id, text)
-    blf.enable(font_id, blf.SHADOW)
-    #gpu.state.blend_set('ALPHA')
-
-
-    # BLF drawing routine
-    blf.position(font_id, picker.tooltip_mouse[0]-5, picker.tooltip_mouse[1]+5, 0)
-    blf.size(font_id, 14)
-    blf.color(font_id, 1, 1, 1, 1)
-
-    blf.shadow(font_id , 5, 0.0, 0.0, 0.0, 1)
-    blf.shadow_offset(font_id, 2, -2)
-
-    blf.draw(font_id, text)
-
-    blf.disable(font_id, blf.SHADOW) 
-    #gpu.state.blend_set('NONE')
-
-handle_view = None
-handle_pixel = None
-
-
-def register():
-    global handle_view
-    global handle_pixel
-
-    handle_view = bpy.types.SpaceNodeEditor.draw_handler_add(draw_callback_view, (), 'WINDOW', 'POST_VIEW')
-    handle_pixel = bpy.types.SpaceNodeEditor.draw_handler_add(draw_callback_px, (), 'WINDOW', 'POST_PIXEL')
-
-def unregister():
-    global handle_view
-    global handle_pixel
-
-    bpy.types.SpaceNodeEditor.draw_handler_remove(handle_view, 'WINDOW')
-    bpy.types.SpaceNodeEditor.draw_handler_remove(handle_pixel, 'WINDOW')
-
-    handle_view = None
-    handle_pixel = None

core/shape.py

@@ -2,9 +2,65 @@ import bpy
 import bmesh
 from mathutils import Vector, Matrix
 from bpy_extras import mesh_utils
-from .utils import bound_box_center, contour_loops, get_object_color
+from .geometry_utils import bound_box_center
+from .addon_utils import get_object_color
 
 
+
+def border_over_shape(border,verts,loops):
+    for loop in loops:
+        for i,p in enumerate(loop):
+            a = Vector(verts[loop[i-1]])
+            b = Vector(verts[p])
+
+            for j in range(0,4):
+                c = border[j-1]
+                d = border[j]
+                if intersect_line_line_2d(a,b,c,d):
+                    return True
+
+    for point in verts:
+        if point_inside_rectangle(point,border):
+            return True
+
+    for point in border:
+        if point_over_shape(point,verts,loops):
+            return True
+
+
+def border_loop(vert, loop):
+    border_edge =[e for e in vert.link_edges if e.is_boundary]
+
+    if border_edge:
+        for edge in border_edge:
+            other_vert = edge.other_vert(vert)
+
+            if not other_vert in loop:
+                loop.append(other_vert)
+                border_loop(other_vert, loop)
+
+        return loop
+    else:
+        return [vert]
+
+def contour_loops(bm, vert_index=0, loops=None, vert_indices=None):
+    loops = loops or []
+    vert_indices = vert_indices or [v.index for v in bm.verts]
+
+    bm.verts.ensure_lookup_table()
+
+    loop = border_loop(bm.verts[vert_index], [bm.verts[vert_index]])
+    if len(loop) >1:
+        loops.append(loop)
+
+    for v in loop:
+        vert_indices.remove(v.index)
+
+    if len(vert_indices):
+        contour_loops(bm, vert_indices[0], loops, vert_indices)
+
+    return loops
+
 def get_picker_datas(objects, canvas, rig):
     picker_datas = []
     gamma = 1 / 2.2

draw_handlers.py

@@ -0,0 +1,91 @@
+
+import bpy
+import blf
+from pathlib import Path
+from .constants import PICKERS
+from .core.picker import Picker
+import json
+
+
+def draw_callback_view():
+    sp = bpy.context.space_data
+
+    if not sp or not sp.tree_type == 'RigPickerTree':
+        return
+
+    ob = bpy.context.object
+    if not ob or ob.type !='ARMATURE' or not ob.data.rig_picker.source:
+        return
+
+    if ob not in PICKERS:
+        if 'picker' in ob.data.rig_picker:
+            picker_datas = [s.to_dict() for s in ob.data.rig_picker['picker']]
+        else:
+            picker_path = Path(bpy.path.abspath(ob.data.rig_picker.source, library=ob.data.library))
+
+            if not picker_path.exists():
+                print(f'Picker path not exists: {picker_path.resolve()}')
+                return
+
+            print('Load picker from', picker_path.resolve())
+            picker_datas = json.loads(picker_path.read_text())
+            #shapes = [s.to_dict() for s in ob.data.rig_picker['shapes']]
+        PICKERS[ob] = Picker(ob, shapes=picker_datas)
+
+    picker = PICKERS.get(ob)   
+    picker.draw()
+
+def draw_callback_px():
+    sp = bpy.context.space_data
+    if not sp.tree_type == 'RigPickerTree':
+        return
+
+    ob = bpy.context.object
+
+    picker = PICKERS.get(ob)
+    if not picker or not picker.tooltip:
+        return
+
+    text = picker.tooltip
+
+    #print('Draw text', text)
+
+    font_id = 0
+    #blf.dimensions(font_id, text)
+    blf.enable(font_id, blf.SHADOW)
+    #gpu.state.blend_set('ALPHA')
+
+
+    # BLF drawing routine
+    blf.position(font_id, picker.tooltip_mouse[0]-5, picker.tooltip_mouse[1]+5, 0)
+    blf.size(font_id, 14)
+    blf.color(font_id, 1, 1, 1, 1)
+
+    blf.shadow(font_id , 5, 0.0, 0.0, 0.0, 1)
+    blf.shadow_offset(font_id, 2, -2)
+
+    blf.draw(font_id, text)
+
+    blf.disable(font_id, blf.SHADOW)
+    #gpu.state.blend_set('NONE')
+
+handle_view = None
+handle_pixel = None
+
+
+def register():
+    global handle_view
+    global handle_pixel
+
+    handle_view = bpy.types.SpaceNodeEditor.draw_handler_add(draw_callback_view, (), 'WINDOW', 'POST_VIEW')
+    handle_pixel = bpy.types.SpaceNodeEditor.draw_handler_add(draw_callback_px, (), 'WINDOW', 'POST_PIXEL')
+
+def unregister():
+    global handle_view
+    global handle_pixel
+
+    bpy.types.SpaceNodeEditor.draw_handler_remove(handle_view, 'WINDOW')
+    bpy.types.SpaceNodeEditor.draw_handler_remove(handle_pixel, 'WINDOW')
+
+    handle_view = None
+    handle_pixel = None

func_picker.py

@@ -1,248 +0,0 @@
-import bpy
-
-#from. insert_keyframe import insert_keyframe
-from. snapping_utils import *
-from .utils import get_IK_bones
-
-try:
-    from rigutils.driver_utils import split_path
-    from rigutils.insert_keyframe import insert_keyframe
-    from rigutils.snap_ik_fk import snap_ik_fk
-    from rigutils.utils import find_mirror
-except:
-    print('You need to install the rigutils module in your blender modules path')
-
-def hide_layers(args):
-    """ """
-    ob = bpy.context.object
-
-    layers=[]
-    for bone in [b for b in ob.pose.bones if b.bone.select]:
-        for i,l in enumerate(bone.bone.layers):
-            if l and i not in layers:
-                layers.append(i)
-
-    for i in layers:
-        ob.data.layers[i] = not ob.data.layers[i]
-
-
-def boolean(args):
-    """ data_path, keyable """
-    ob = bpy.context.object
-    data_path = args['data_path']
-    keyable = args['keyable']
-
-    #bone,prop = split_path(data_path)
-
-    try:
-        value = ob.path_resolve(data_path)
-        #setattr(ob.pose.bones.get(bone),'["%s"]'%prop,not value)
-        try:
-            exec("ob.%s = %s"%(data_path,not value))
-        except:
-            exec("ob%s= %s"%(data_path,not value))
-
-        if keyable and bpy.context.scene.tool_settings.use_keyframe_insert_auto:
-
-            if not ob.animation_data:
-                ob.animation_data_create()
-
-            ob.keyframe_insert(data_path = data_path ,group = bone)
-
-    except ValueError:
-        print("Property don't exist")
-
-
-def select_layer(args):
-    ob = bpy.context.object
-
-    layers =[]
-    for bone in [b for b in ob.pose.bones if b.bone.select]:
-        bone_layers = [i for i,l in enumerate(bone.bone.layers) if l]
-
-        for l in bone_layers:
-            if l not in layers:
-                layers.append(l)
-
-    for bone in ob.pose.bones:
-        bone_layers = [i for i,l in enumerate(bone.bone.layers) if l]
-
-        if len(set(bone_layers).intersection(layers)):
-            bone.bone.select = True
-
-def hide_bones(args):
-    ob = bpy.context.object
-    selected_bone = [b for b in ob.pose.bones if b.bone.select]
-
-    hide = [b.bone.hide for b in selected_bone if not b.bone.hide]
-
-    visibility = True if len(hide) else False
-
-    for bone in selected_bone:
-        bone.bone.hide = visibility
-
-
-def select_all(args):
-    ob = bpy.context.object
-    shapes = ob.data.rig_picker['shapes']
-    bones = [s['bone'] for s in shapes if s['shape_type']=='BONE']
-
-    for bone_name in bones:
-        bone = ob.pose.bones.get(bone_name)
-
-        if bone:
-            bone.bone.select = True
-
-def select_bones(args):
-    """bones (name list)"""
-    ob = bpy.context.object
-    pBones = ob.pose.bones
-    bones_name =args['bones']
-    event = args['event']
-    if not event.shift:
-        for bone in bpy.context.object.pose.bones:
-            bone.bone.select = False
-
-    bones = [pBones.get(b) for b in bones_name]
-
-    select = False
-    for bone in bones:
-        if bone.bone.select == False:
-            select =True
-            break
-
-    for bone in bones:
-        bone.bone.select = select
-    ob.data.bones.active = bones[-1].bone
-
-def keyframe_bones(args):
-    print(args)
-    event=args['event']
-    bones=[]
-
-    for bone in bpy.context.object.pose.bones:
-        if not bone.name.startswith(('DEF','ORG','MCH')) and not bone.get('_unkeyable_') ==1:
-            if event.shift:
-                bones.append(bone)
-            elif not event.shift and bone.bone.select :
-                bones.append(bone)
-
-
-    for bone in bones:
-        insert_keyframe(bone)
-
-def reset_bones(args):
-    event=args['event']
-    avoid_value =args['avoid_value']
-
-    ob = bpy.context.object
-
-    bones=[]
-    for bone in bpy.context.object.pose.bones:
-        if not bone.name.startswith(('DEF','ORG','MCH')) and not bone.get('_unkeyable_') ==1:
-            if event.shift:
-                bones.append(bone)
-            elif not event.shift and bone.bone.select :
-                bones.append(bone)
-
-
-    for bone in bones:
-        if bone.rotation_mode =='QUATERNION':
-            bone.rotation_quaternion = 1, 0, 0, 0
-
-        if bone.rotation_mode == 'AXIS_ANGLE':
-            bone.rotation_axis_angle = 0, 0, 1, 0
-
-        else:
-            bone.rotation_euler = 0, 0, 0
-
-        bone.location = 0, 0, 0
-        bone.scale = 1, 1, 1
-
-        for key,value in bone.items():
-            if key not in avoid_value and type(value) in (int,float):
-                if ob.data.get("DefaultValues") and ob.data.DefaultValues['bones'].get(bone.name):
-
-                    if key in ob.data.DefaultValues['bones'][bone.name]:
-                        bone[key] = ob.data.DefaultValues['bones'][bone.name][key]
-
-                    else:
-                        if type(value)== int:
-                            bone[key]=0
-                        else:
-                            bone[key]=0.0
-                else:
-                    if type(value)== int:
-                        bone[key]=0
-                    else:
-                        bone[key]=0.0
-
-        if bpy.context.scene.tool_settings.use_keyframe_insert_auto:
-            insert_keyframe(bone)
-
-
-def flip_bones(args):
-    event=args['event']
-
-    ob = bpy.context.object
-    arm = bpy.context.object.pose.bones
-
-    selected_bones = [bone for bone in ob.pose.bones if bone.bone.select==True ]
-    mirrorActive = None
-
-    for bone in selected_bones:
-        boneName = bone.name
-        mirrorBoneName= find_mirror(boneName)
-
-        mirrorBone = ob.pose.bones.get(mirrorBoneName) if mirrorBoneName else None
-
-        if bpy.context.active_pose_bone == bone:
-            mirrorActive = mirrorBone
-
-        #print(mirrorBone)
-        if not event.shift and mirrorBone:
-            bone.bone.select = False
-
-        if mirrorBone:
-            mirrorBone.bone.select = True
-        if mirrorActive:
-            ob.data.bones.active = mirrorActive.bone
-
-def snap_ikfk(args):
-    """ way, chain_index """
-
-    way =args['way']
-    chain_index = args['chain_index']
-    #auto_switch = self.auto_switch
-
-    ob = bpy.context.object
-    armature = ob.data
-
-    SnappingChain = armature.get('SnappingChain')
-
-    poseBone = ob.pose.bones
-    dataBone = ob.data.bones
-
-    IKFK_chain = SnappingChain['IKFK_bones'][chain_index]
-    switch_prop = IKFK_chain['switch_prop']
-
-    FK_root = poseBone.get(IKFK_chain['FK_root'])
-    FK_mid = [poseBone.get(b['name']) for b in IKFK_chain['FK_mid']]
-    FK_tip = poseBone.get(IKFK_chain['FK_tip'])
-
-    IK_last = poseBone.get(IKFK_chain['IK_last'])
-    IK_tip = poseBone.get(IKFK_chain['IK_tip'])
-    IK_pole = poseBone.get(IKFK_chain['IK_pole'])
-
-    invert = IKFK_chain['invert_switch']
-
-    ik_fk_layer = (IKFK_chain['FK_layer'],IKFK_chain['IK_layer'])
-
-
-    for lock in ('lock_ik_x','lock_ik_y','lock_ik_z'):
-        if getattr(IK_last,lock):
-            full_snapping = False
-            break
-
-
-    snap_ik_fk(ob,way,switch_prop,FK_root,FK_tip,IK_last,IK_tip,IK_pole,FK_mid,full_snapping,invert,ik_fk_layer,auto_switch=True)

gizmo.py

@@ -6,7 +6,7 @@ from bpy.types import (AddonPreferences, GizmoGroup, Operator, Gizmo)
 
 from mathutils import Vector, Matrix, Euler
 from .constants import PICKERS
-from .picker import Picker
+from .core.picker import Picker
 
 
 

operators/__init__.py

@@ -0,0 +1,20 @@
+
+
+from . import material
+from . import picker
+from . import shape
+
+
+modules = (
+    material,
+    picker,
+    shape
+)
+
+def register():
+    for mod in modules:
+        mod.register()
+
+def unregister():
+    for mod in reversed(modules):
+        mod.unregister()

operators/picker.py

@@ -1,14 +1,18 @@
 import bpy
-from .constants import PICKERS
+from bpy.props import EnumProperty
+from ..constants import PICKERS
+from ..core.bl_utils import get_view_3d_override
+from ..core.picker import get_picker_path, pack_picker, unpack_picker
 #from .func_bgl import draw_callback_px
 #from .func_bgl import select_bone
-#from .func_picker import *
+#from core.picker import *
 #from .utils import is_over_region
 import gpu
 from mathutils import Vector
 from gpu_extras.batch import batch_for_shader
 from pathlib import Path
 import json
+import os
 
 
 vertex_shader = '''
@@ -92,7 +96,7 @@ class RP_OT_box_select(bpy.types.Operator):
     bl_idname = "node.rp_box_select"
     bl_label = "Picker Box Select"
 
-    mode: bpy.props.EnumProperty(items=[(i, i.title(), '') for i in ('SET', 'EXTEND', 'SUBSTRACT')])
+    mode: EnumProperty(items=[(i, i.title(), '') for i in ('SET', 'EXTEND', 'SUBSTRACT')])
 
     color_shader = gpu.shader.from_builtin('2D_UNIFORM_COLOR')
     dash_shader = gpu.types.GPUShader(vertex_shader, fragment_shader)
@@ -194,47 +198,57 @@ class RP_OT_box_select(bpy.types.Operator):
 
 
 
-class RP_OT_move_bone(bpy.types.Operator):
+class RP_OT_picker_transform(bpy.types.Operator):
     """Tooltip"""
-    bl_idname = "node.move_bone"
+    bl_idname = "node.picker_transform"
     bl_label = "Move Bone in Picker View"
 
+    mode : EnumProperty(items=[(m, m.title(), '') for m in ('TRANSLATE', 'ROTATE', 'SCALE')])
+
     @classmethod
     def poll(cls, context):
-        if not is_picker_space(context):
+        return is_picker_space(context)
-            return
-                   
-    def invoke(self, context, event):
-        self.mouse = event.mouse_region_x, event.mouse_region_y
 
-        self.bone_data = {b: b.matrix.copy() for b in context.selected_pose_bones}
+    def execute(self, context):
+        with context.temp_override(**get_view_3d_override()):
+            if self.mode == 'TRANSLATE':
+                bpy.ops.transform.translate("INVOKE_DEFAULT")
+            elif self.mode == 'ROTATE':
+                bpy.ops.transform.rotate("INVOKE_DEFAULT")
+            elif self.mode == 'SCALE':
+                bpy.ops.transform.resize("INVOKE_DEFAULT")
 
-        context.window_manager.modal_handler_add(self)
+        return {"FINISHED"}
-        return {'RUNNING_MODAL'}
 
-    def modal(self, context, event):
+    # def invoke(self, context, event):
+    #     self.mouse = event.mouse_region_x, event.mouse_region_y
 
-        delta_x = (event.mouse_region_x - self.mouse[0]) / 1000
+    #     self.bone_data = {b: b.matrix.copy() for b in context.selected_pose_bones}
-        delta_y = (event.mouse_region_y - self.mouse[1]) / 1000
 
-        
+    #     context.window_manager.modal_handler_add(self)
+    #     return {'RUNNING_MODAL'}
 
-        for bone, matrix in self.bone_data.items():
+    # def modal(self, context, event):
-            bone.matrix.translation = matrix.translation + Vector((delta_x, 0, delta_y))
+
+    #     delta_x = (event.mouse_region_x - self.mouse[0]) / 1000
+    #     delta_y = (event.mouse_region_y - self.mouse[1]) / 1000
+
+    #     for bone, matrix in self.bone_data.items():
+    #         bone.matrix.translation = matrix.translation + Vector((delta_x, 0, delta_y))
 
 
-        #print(delta_x, delta_y)
+    #     #print(delta_x, delta_y)
 
-        if event.type=="LEFTMOUSE" and event.value == 'RELEASE':
+    #     if event.type=="LEFTMOUSE" and event.value == 'RELEASE':
-            return {'FINISHED'}
+    #         return {'FINISHED'}
 
-        if event.type=="RIGHTMOUSE":
+    #     if event.type=="RIGHTMOUSE":
-            for bone, matrix in self.bone_data.items():
+    #         for bone, matrix in self.bone_data.items():
-                bone.matrix = matrix
+    #             bone.matrix = matrix
 
-            return {'CANCELLED'}
+    #         return {'CANCELLED'}
 
-        return {'RUNNING_MODAL'}
+    #     return {'RUNNING_MODAL'}
 
 
 class RP_OT_function_execute(bpy.types.Operator):
@@ -309,20 +323,30 @@ class RP_OT_toogle_bone_layer(bpy.types.Operator):
         bone = picker.hover_shape.bone
         hide = picker.hover_shape.hide
 
-
         if bone:
             for i, l in enumerate(bone.bone.layers):
                 if l:
                     ob.data.layers[i] = hide
 
-        print('Bone Layer toogle')
-
-        #if picker.hover_bone:
         context.region.tag_redraw()
 
         return {"FINISHED"}
 
 
+class RP_OT_context_menu_picker(bpy.types.Operator):
+    bl_idname = "node.context_menu_picker"
+    bl_label = 'Context Menu Picker'
+
+    @classmethod
+    def poll(cls, context):
+        return is_picker_space(context)
+
+    def execute(self, context):
+        bpy.ops.wm.call_menu(name='RP_MT_context_menu')
+
+        return {"FINISHED"}
+
+
 class RP_OT_pack_picker(bpy.types.Operator):
     """Pack Unpack the picker on the rig"""
     bl_idname = "rigpicker.pack_picker"
@@ -335,19 +359,21 @@ class RP_OT_pack_picker(bpy.types.Operator):
 
     def execute(self, context):
         print('Pack Picker')
+        
+        rig = context.object
+        picker_path = get_picker_path(rig)
 
-        ob = context.object
+        if 'picker' in rig.data.rig_picker.keys():
-        picker_src = Path(bpy.path.abspath(ob.data.rig_picker.source, library=ob.data.library))
+            unpack_picker(rig)
-
+            self.report({"INFO"}, f'The picker is unpacked')
-        if 'picker' in ob.data.rig_picker.keys():
-            del ob.data.rig_picker['picker']
             return {"FINISHED"}
 
-        if not picker_src.exists():
+        if not picker_path.exists():
-            self.report({"ERROR"}, f'The path of the picker not exist: {picker_src}')
+            self.report({"ERROR"}, f'The path of the picker not exist: {picker_path}')
             return {"CANCELLED"}
 
-        ob.data.rig_picker['picker'] = json.loads(picker_src.read_text())
+        pack_picker(rig)
+        self.report({"INFO"}, f'The picker is packed')
 
         return {"FINISHED"}
 
@@ -383,8 +409,19 @@ class RP_MT_context_menu(bpy.types.Menu):
     # Set the menu operators and draw functions
     def draw(self, context):
         layout = self.layout
+        col = layout.column()
+        col.use_property_split = True
 
-        layout.operator("rigpicker.show_bone_layer", text="Show Bone Layer", ).type = 'ACTIVE'
+        ob = context.object
+        picker = PICKERS.get(ob)
+
+        if picker.hover_shape and picker.hover_shape.type == 'bone':
+            bone = picker.hover_shape.bone
+            
+            for key in bone.keys():
+                layout.prop(bone,f'["{key}"]', slider=True)
+
+        #layout.operator("rigpicker.show_bone_layer", text="Show Bone Layer", ).type = 'ACTIVE'
         #layout.operator("rigidbody.objects_add", text="B Add Passive").type = 'PASSIVE'
 
 '''
@@ -530,11 +567,19 @@ def register_keymaps():
     kmi = km.keymap_items.new("rigpicker.toogle_bone_layer", type="LEFTMOUSE", value="DOUBLE_CLICK")
     keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("node.move_bone", type="G", value="PRESS")
+    kmi = km.keymap_items.new("node.picker_transform", type="G", value="PRESS")
+    kmi.properties.mode = 'TRANSLATE'
     keymaps.append((km, kmi))
 
-    kmi = km.keymap_items.new("wm.call_menu", type="RIGHTMOUSE", value="PRESS")
+    kmi = km.keymap_items.new("node.picker_transform", type="R", value="PRESS")
-    kmi.properties.name = "RP_MT_context_menu"
+    kmi.properties.mode = 'ROTATE'
+    keymaps.append((km, kmi))
+
+    kmi = km.keymap_items.new("node.picker_transform", type="S", value="PRESS")
+    kmi.properties.mode = 'SCALE'
+    keymaps.append((km, kmi))
+
+    kmi = km.keymap_items.new("node.context_menu_picker", type="RIGHTMOUSE", value="PRESS")
     keymaps.append((km, kmi))
 
     kmi = km.keymap_items.new("node.rp_box_select", type="LEFTMOUSE", value="PRESS")
@@ -563,7 +608,8 @@ classes = (
     RP_OT_toogle_bone_layer,
     RP_OT_call_operator,
     RP_MT_context_menu,
-    RP_OT_move_bone,
+    RP_OT_picker_transform,
+    RP_OT_context_menu_picker,
     RP_OT_pack_picker
     #RP_OT_ui_draw
 )

operators/shape.py

@@ -1,8 +1,8 @@
 
 import bpy
-from .func_shape import get_picker_datas
+from ..core.shape import get_picker_datas
-from .utils import is_shape, find_mirror, link_mat_to_object
+from ..core.addon_utils import is_shape
-#import os
+from ..core.bl_utils import link_mat_to_object, find_mirror
 from pathlib import Path
 import json
 

panels.py

@@ -1,7 +1,8 @@
 import bpy
 #import collections
 #import inspect
-from .utils import get_operator_from_id, get_mat
+from .core.addon_utils import get_operator_from_id
+from .core.bl_utils import get_mat
 
 import re
 

snapping_utils.py

@@ -1,209 +0,0 @@
-import bpy
-from mathutils import Vector,Matrix
-from math import acos, pi
-#from .insert_keyframe import insert_keyframe
-
-############################
-## Math utility functions ##
-############################
-
-def perpendicular_vector(v):
-    """ Returns a vector that is perpendicular to the one given.
-        The returned vector is _not_ guaranteed to be normalized.
-    """
-    # Create a vector that is not aligned with v.
-    # It doesn't matter what vector.  Just any vector
-    # that's guaranteed to not be pointing in the same
-    # direction.
-    if abs(v[0]) < abs(v[1]):
-        tv = Vector((1,0,0))
-    else:
-        tv = Vector((0,1,0))
-
-    # Use cross prouct to generate a vector perpendicular to
-    # both tv and (more importantly) v.
-    return v.cross(tv)
-
-
-def rotation_difference(mat1, mat2):
-    """ Returns the shortest-path rotational difference between two
-        matrices.
-    """
-    q1 = mat1.to_quaternion()
-    q2 = mat2.to_quaternion()
-    angle = acos(min(1,max(-1,q1.dot(q2)))) * 2
-    if angle > pi:
-        angle = -angle + (2*pi)
-    return angle
-
-
-#########################################
-## "Visual Transform" helper functions ##
-#########################################
-
-def get_pose_matrix_in_other_space(mat, pose_bone):
-    """ Returns the transform matrix relative to pose_bone's current
-        transform space.  In other words, presuming that mat is in
-        armature space, slapping the returned matrix onto pose_bone
-        should give it the armature-space transforms of mat.
-        TODO: try to handle cases with axis-scaled parents better.
-    """
-    rest = pose_bone.bone.matrix_local.copy()
-    rest_inv = rest.inverted()
-    if pose_bone.parent:
-        par_mat = pose_bone.parent.matrix.copy()
-        par_inv = par_mat.inverted()
-        par_rest = pose_bone.parent.bone.matrix_local.copy()
-    else:
-        par_mat = Matrix()
-        par_inv = Matrix()
-        par_rest = Matrix()
-
-    # Get matrix in bone's current transform space
-    smat = rest_inv * (par_rest * (par_inv * mat))
-
-    # Compensate for non-local location
-    #if not pose_bone.bone.use_local_location:
-    #    loc = smat.to_translation() * (par_rest.inverted() * rest).to_quaternion()
-    #    smat.translation = loc
-
-    return smat
-
-
-def get_local_pose_matrix(pose_bone):
-    """ Returns the local transform matrix of the given pose bone.
-    """
-    return get_pose_matrix_in_other_space(pose_bone.matrix, pose_bone)
-
-
-def set_pose_translation(pose_bone, mat):
-    """ Sets the pose bone's translation to the same translation as the given matrix.
-        Matrix should be given in bone's local space.
-    """
-    if pose_bone.bone.use_local_location is True:
-        pose_bone.location = mat.to_translation()
-    else:
-        loc = mat.to_translation()
-
-        rest = pose_bone.bone.matrix_local.copy()
-        if pose_bone.bone.parent:
-            par_rest = pose_bone.bone.parent.matrix_local.copy()
-        else:
-            par_rest = Matrix()
-
-        q = (par_rest.inverted() * rest).to_quaternion()
-        pose_bone.location = q * loc
-
-
-def set_pose_rotation(pose_bone, mat):
-    """ Sets the pose bone's rotation to the same rotation as the given matrix.
-        Matrix should be given in bone's local space.
-    """
-    q = mat.to_quaternion()
-
-    if pose_bone.rotation_mode == 'QUATERNION':
-        pose_bone.rotation_quaternion = q
-    elif pose_bone.rotation_mode == 'AXIS_ANGLE':
-        pose_bone.rotation_axis_angle[0] = q.angle
-        pose_bone.rotation_axis_angle[1] = q.axis[0]
-        pose_bone.rotation_axis_angle[2] = q.axis[1]
-        pose_bone.rotation_axis_angle[3] = q.axis[2]
-    else:
-        pose_bone.rotation_euler = q.to_euler(pose_bone.rotation_mode)
-
-
-def set_pose_scale(pose_bone, mat):
-    """ Sets the pose bone's scale to the same scale as the given matrix.
-        Matrix should be given in bone's local space.
-    """
-    pose_bone.scale = mat.to_scale()
-
-
-def match_pose_translation(pose_bone, target_bone):
-    """ Matches pose_bone's visual translation to target_bone's visual
-        translation.
-        This function assumes you are in pose mode on the relevant armature.
-    """
-    mat = get_pose_matrix_in_other_space(target_bone.matrix, pose_bone)
-    set_pose_translation(pose_bone, mat)
-    bpy.ops.object.mode_set(mode='OBJECT')
-    bpy.ops.object.mode_set(mode='POSE')
-
-
-def match_pose_rotation(pose_bone, target_bone):
-    """ Matches pose_bone's visual rotation to target_bone's visual
-        rotation.
-        This function assumes you are in pose mode on the relevant armature.
-    """
-    mat = get_pose_matrix_in_other_space(target_bone.matrix, pose_bone)
-    set_pose_rotation(pose_bone, mat)
-    bpy.ops.object.mode_set(mode='OBJECT')
-    bpy.ops.object.mode_set(mode='POSE')
-
-
-def match_pose_scale(pose_bone, target_bone):
-    """ Matches pose_bone's visual scale to target_bone's visual
-        scale.
-        This function assumes you are in pose mode on the relevant armature.
-    """
-    mat = get_pose_matrix_in_other_space(target_bone.matrix, pose_bone)
-    set_pose_scale(pose_bone, mat)
-    bpy.ops.object.mode_set(mode='OBJECT')
-    bpy.ops.object.mode_set(mode='POSE')
-
-
-##############################
-## IK/FK snapping functions ##
-##############################
-
-def match_pole_target(ik_first, ik_last, pole, match_bone, length):
-    """ Places an IK chain's pole target to match ik_first's
-        transforms to match_bone.  All bones should be given as pose bones.
-        You need to be in pose mode on the relevant armature object.
-        ik_first: first bone in the IK chain
-        ik_last:  last bone in the IK chain
-        pole:  pole target bone for the IK chain
-        match_bone:  bone to match ik_first to (probably first bone in a matching FK chain)
-        length:  distance pole target should be placed from the chain center
-    """
-    a = ik_first.matrix.to_translation()
-    b = ik_last.matrix.to_translation() + ik_last.vector
-
-    # Vector from the head of ik_first to the
-    # tip of ik_last
-    ikv = b - a
-
-    # Get a vector perpendicular to ikv
-    pv = perpendicular_vector(ikv).normalized() * length
-
-    def set_pole(pvi):
-        """ Set pole target's position based on a vector
-            from the arm center line.
-        """
-        # Translate pvi into armature space
-        ploc = a + (ikv/2) + pvi
-
-        # Set pole target to location
-        mat = get_pose_matrix_in_other_space(Matrix.Translation(ploc), pole)
-        set_pose_translation(pole, mat)
-
-        bpy.ops.object.mode_set(mode='OBJECT')
-        bpy.ops.object.mode_set(mode='POSE')
-
-    set_pole(pv)
-
-    # Get the rotation difference between ik_first and match_bone
-    angle = rotation_difference(ik_first.matrix, match_bone.matrix)
-
-    # Try compensating for the rotation difference in both directions
-    pv1 = Matrix.Rotation(angle, 4, ikv) * pv
-    set_pole(pv1)
-    ang1 = rotation_difference(ik_first.matrix, match_bone.matrix)
-
-    pv2 = Matrix.Rotation(-angle, 4, ikv) * pv
-    set_pole(pv2)
-    ang2 = rotation_difference(ik_first.matrix, match_bone.matrix)
-
-    # Do the one with the smaller angle
-    if ang1 < ang2:
-        set_pole(pv1)

utils.py

@@ -1,215 +0,0 @@
-
-import bpy
-from mathutils import Vector
-from mathutils.geometry import intersect_line_line_2d
-
-
-def get_mat(ob):
-    for sl in ob.material_slots:
-        if sl.material:
-            return sl.material
-
-def link_mat_to_object(ob):
-    for sl in ob.material_slots:
-        m = sl.material
-        sl.link = 'OBJECT'
-        sl.material = m
-
-def get_operator_from_id(idname):
-    if not '.' in idname:
-        return
-
-    m, o = idname.split(".")
-    try:
-        op = getattr(getattr(bpy.ops, m), o)
-        op.get_rna_type()
-    except Exception:
-        return
-    
-    return op
-'''
-def canvas_space(point,scale,offset):
-    return scale*Vector(point)+Vector(offset)
-'''
-
-def get_object_color(ob):
-    if not ob.data.materials:
-        return
-    
-    mat = get_mat(ob)
-    if not mat or not mat.node_tree or not mat.node_tree.nodes:
-        return
-
-    emit_node = mat.node_tree.nodes.get('Emission')
-    if not emit_node:
-        return
-    
-    return emit_node.inputs['Color'].default_value
-
-def intersect_rectangles(bound, border):  # returns None if rectangles don't intersect
-    dx = min(border[1][0],bound[1][0]) - max(border[0][0],bound[0][0])
-    dy = min(border[0][1],bound[0][1]) - max(border[2][1],bound[2][1])
-
-    if (dx>=0) and (dy>=0):
-        return dx*dy
-
-def point_inside_rectangle(point, rect):
-    return rect[0][0]< point[0]< rect[1][0] and rect[2][1]< point[1]< rect[0][1]
-
-def point_over_shape(point,verts,loops,outside_point=(-1,-1)):
-    out = Vector(outside_point)
-    pt = Vector(point)
-
-    intersections = 0
-    for loop in loops:
-        for i,p in enumerate(loop):
-            a = Vector(verts[loop[i-1]])
-            b = Vector(verts[p])
-
-            if intersect_line_line_2d(pt,out,a,b):
-                intersections += 1
-
-    if intersections%2 == 1: #chek if the nb of intersection is odd
-        return True
-
-
-def border_over_shape(border,verts,loops):
-    for loop in loops:
-        for i,p in enumerate(loop):
-            a = Vector(verts[loop[i-1]])
-            b = Vector(verts[p])
-
-            for j in range(0,4):
-                c = border[j-1]
-                d = border[j]
-                if intersect_line_line_2d(a,b,c,d):
-                    return True
-
-    for point in verts:
-        if point_inside_rectangle(point,border):
-            return True
-
-    for point in border:
-        if point_over_shape(point,verts,loops):
-            return True
-
-
-
-def border_loop(vert, loop):
-    border_edge =[e for e in vert.link_edges if e.is_boundary]
-
-    if border_edge:
-        for edge in border_edge:
-            other_vert = edge.other_vert(vert)
-
-            if not other_vert in loop:
-                loop.append(other_vert)
-                border_loop(other_vert, loop)
-
-        return loop
-    else:
-        return [vert]
-
-
-def contour_loops(bm, vert_index=0, loops=None, vert_indices=None):
-    loops = loops or []
-    vert_indices = vert_indices or [v.index for v in bm.verts]
-
-    bm.verts.ensure_lookup_table()
-
-    loop = border_loop(bm.verts[vert_index], [bm.verts[vert_index]])
-    if len(loop) >1:
-        loops.append(loop)
-
-    for v in loop:
-        vert_indices.remove(v.index)
-
-    if len(vert_indices):
-        contour_loops(bm, vert_indices[0], loops, vert_indices)
-
-    return loops
-
-
-def get_IK_bones(IK_last):
-    ik_chain = IK_last.parent_recursive
-    ik_len = 0
-
-    #Get IK len:
-    for c in IK_last.constraints:
-        if c.type == 'IK':
-            ik_len = c.chain_count -2
-            break
-
-    IK_root = ik_chain[ik_len]
-
-    IK_mid= ik_chain[:ik_len]
-
-    IK_mid.reverse()
-    IK_mid.append(IK_last)
-
-    return IK_root,IK_mid
-
-def find_mirror(name):
-    mirror = None
-    prop= False
-
-    if name:
-
-        if name.startswith('[')and name.endswith(']'):
-            prop = True
-            name= name[:-2][2:]
-
-        match={
-        'R': 'L',
-        'r': 'l',
-        'L': 'R',
-        'l': 'r',
-        }
-
-        separator=['.','_']
-
-        if name.startswith(tuple(match.keys())):
-            if name[1] in separator:
-                mirror = match[name[0]]+name[1:]
-
-        if name.endswith(tuple(match.keys())):
-            if name[-2] in separator:
-                mirror = name[:-1]+match[name[-1]]
-
-        if mirror and prop == True:
-            mirror='["%s"]'%mirror
-
-        return mirror
-
-    else:
-        return None
-
-def is_shape(ob):
-    scn = bpy.context.scene
-    canvas = scn.rig_picker.canvas
-    if not canvas or ob.hide_render:
-        return False
-    
-    shapes = {ob for col in canvas.users_collection for ob in col.all_objects}
-
-    if ob.type in ('MESH', 'CURVE', 'FONT') and ob in shapes:
-        return True
-
-    return False
-
-def is_over_region(self,context,event):
-    inside = 2 < event.mouse_region_x < context.region.width -2 and \
-    2 < event.mouse_region_y < context.region.height -2 and \
-    [a for a in context.screen.areas if a.as_pointer()==self.adress] and \
-    not context.screen.show_fullscreen
-
-    return inside
-
-def bound_box_center(ob):
-    points = [ob.matrix_world@Vector(p) for p in ob.bound_box]
-
-    x = [v[0] for v in points]
-    y = [v[1] for v in points]
-    z = [v[2] for v in points]
-
-    return (sum(x) / len(points), sum(y) / len(points),sum(z) / len(points))