scripts-blender/addons/brushstroke_tools/ops.py

@@ -1,4 +1,5 @@
 import bpy
+import random
 from . import utils
 
 class BSBST_OT_new_brushstrokes(bpy.types.Operator):
@@ -118,7 +119,15 @@ class BSBST_OT_new_brushstrokes(bpy.types.Operator):
                 elif link_context_type=='MATERIAL':
                     brushstrokes_object.modifiers[mod.name][f'{v.identifier}'] = settings.preset_material
                 elif link_context_type=='UVMAP':
+                    brushstrokes_object.modifiers[mod.name][f'{v.identifier}_use_attribute'] = True
                     brushstrokes_object.modifiers[mod.name][f'{v.identifier}_attribute_name'] = surface_object.data.uv_layers.active.name
+                elif link_context_type=='RANDOM':
+                    vmin = v.min_value
+                    vmax = v.max_value
+                    val = vmin + random.random() * (vmax - vmin)
+                    brushstrokes_object.modifiers[mod.name][f'{v.identifier}_use_attribute'] = False
+                    brushstrokes_object.modifiers[mod.name][f'{v.identifier}'] = type(brushstrokes_object.modifiers[mod.name][f'{v.identifier}'])(val)
+
         # refresh UI
         for mod in brushstrokes_object.modifiers:
             mod.node_group.interface_update(context)
@@ -213,6 +222,7 @@ class BSBST_OT_init_preset(bpy.types.Operator):
 
         utils.mark_socket_context_type(mod_info, 'Socket_2', 'FLOW_OBJECT')
         utils.mark_socket_context_type(mod_info, 'Socket_3', 'UVMAP')
+        utils.mark_socket_context_type(mod_info, 'Socket_9', 'RANDOM')
     
     def init_draw(self, context):
         settings = context.scene.BSBST_settings
@@ -241,6 +251,7 @@ class BSBST_OT_init_preset(bpy.types.Operator):
             mod_info.name = mod.name
 
         utils.mark_socket_context_type(mod_info, 'Socket_2', 'SURFACE_OBJECT')
+        utils.mark_socket_context_type(mod_info, 'Socket_6', 'RANDOM')
 
     def execute(self, context):
 

scripts-blender/addons/brushstroke_tools/settings.py

@@ -103,7 +103,7 @@ def link_context_type_items(self, context):
         ('FLOW_OBJECT', 'Flow Object', 'Link socket preset to context flow object', 'FORCE_WIND', 11),
         ('MATERIAL', 'Material', 'Link socket preset to context material', 'MATERIAL', 101),
         ('UVMAP', 'UV Map', 'Link socket preset to active context UVMap', 'UV', 201),
-        ('RANDOM', 'Random', '', icons.icon_previews['main']["RANDOM"].icon_id, 501),
+        ('RANDOM', 'Random', 'Randomize input value', icons.icon_previews['main']["RANDOM"].icon_id, 501),
     ]
     return items
 

scripts-blender/addons/brushstroke_tools/ui.py

@@ -53,7 +53,7 @@ def draw_panel_ui_recursive(panel, panel_name, mod, items):
                 input_row.prop(mod, f'["{v.identifier}"]', text=k)
             if not mod_info:
                 continue
-            if type(v) in utils.linkable_sockets and (attribute_toggle or f'{v.identifier}_use_attribute' not in mod.keys()):
+            if type(v) in utils.linkable_sockets:
                 s = mod_info.socket_info.get(v.identifier)
                 if not s:
                     continue

scripts-blender/addons/brushstroke_tools/utils.py

@@ -13,7 +13,9 @@ ng_list = [
 linkable_sockets = [
     bpy.types.NodeTreeInterfaceSocketObject,
     bpy.types.NodeTreeInterfaceSocketMaterial,
-    bpy.types.NodeTreeInterfaceSocketVector
+    bpy.types.NodeTreeInterfaceSocketVector,
+    bpy.types.NodeTreeInterfaceSocketFloat,
+    bpy.types.NodeTreeInterfaceSocketInt,
 ]
 
 @persistent