scripts-blender/addons/brushstroke_tools/draw_tool.py

@@ -4,7 +4,17 @@ from mathutils import Vector
 from bpy.types import WorkSpaceTool
 
 def preserve_draw_settings(context, restore=False):
-    props_list = ['curve_type', 'depth_mode', 'use_pressure_radius', 'use_project_only_selected', 'radius_max', 'surface_offset']
+    props_list = ['curve_type',
+                  'depth_mode',
+                  'use_pressure_radius',
+                  'use_project_only_selected',
+                  'radius_taper_start',
+                  'radius_taper_end',
+                  'radius_min',
+                  'radius_max',
+                  'surface_offset',
+                  'use_offset_absolute',
+                  'use_stroke_endpoints',]
     if restore:
         draw_settings_dict = context.scene['BSBST-TMP-draw_settings_dict']
         for k, v in draw_settings_dict.items():
@@ -25,8 +35,20 @@ class BSBST_tool_settings(bpy.types.PropertyGroup):
                                                soft_max=1,
                                                update=None,
                                                )
-    radius_max: bpy.props.FloatProperty(name='Radius', default=1, min=0)
+    radius_taper_start: bpy.props.FloatProperty(name='Taper Start', default=0, min=0, max=1, subtype='FACTOR')
-    surface_offset: bpy.props.FloatProperty(name='Surface Offset', default=0)
+    radius_taper_end: bpy.props.FloatProperty(name='Taper End', default=0, min=0, max=1, subtype='FACTOR')
+    radius_min: bpy.props.FloatProperty(name='Radius Min', default=0, min=0, soft_max=10)
+    radius_max: bpy.props.FloatProperty(name='Radius Max', default=1, min=0, soft_max=10)
+    surface_offset: bpy.props.FloatProperty(name='Surface Offset', default=0, soft_max=10)
+    use_project_only_selected: bpy.props.BoolProperty(name='Project Onto Selected',
+                                                      default=True,
+                                                      description='Project the strokes only on selected objects if applicable.')
+    use_pressure_radius: bpy.props.BoolProperty(name='Use Pressure',
+                                                default=True,
+                                                description='Map tablet pressure to curve radius',)
+    use_offset_absolute: bpy.props.BoolProperty(name='Absolute Offset',
+                                                default=False,
+                                                description="Apply a fixed offset. (Don't scale by the radius.)")
 
 class BSBST_OT_draw(bpy.types.Macro):
     """
@@ -49,14 +71,24 @@ class BSBST_OT_pre_process_brushstroke(bpy.types.Operator):
 
         preserve_draw_settings(context)
 
+        # fix some settings
         context.tool_settings.curve_paint_settings.curve_type = 'POLY'
         context.tool_settings.curve_paint_settings.depth_mode = 'SURFACE'
-        context.tool_settings.curve_paint_settings.use_pressure_radius = True
+        context.tool_settings.curve_paint_settings.use_stroke_endpoints = False
-        is_other_object_selected = len(set(context.selected_objects) - {context.object}) > 0
-        context.tool_settings.curve_paint_settings.use_project_only_selected = is_other_object_selected
 
-        context.tool_settings.curve_paint_settings.radius_max = tool_settings.radius_max
+        is_other_object_selected = len(set(context.selected_objects) - {context.object}) > 0
-        context.tool_settings.curve_paint_settings.surface_offset = tool_settings.surface_offset
+        context.tool_settings.curve_paint_settings.use_project_only_selected = is_other_object_selected and tool_settings.use_project_only_selected
+
+        # propagate some settings from custom tool
+        props_list = ['use_pressure_radius',
+                    'radius_taper_start',
+                    'radius_taper_end',
+                    'radius_min',
+                    'radius_max',
+                    'surface_offset',
+                    'use_offset_absolute',]
+        for prop in props_list:
+            setattr(context.tool_settings.curve_paint_settings, prop, getattr(tool_settings, prop))
 
         return {'FINISHED'}
 
@@ -116,12 +148,36 @@ class BrushstrokesCurves(WorkSpaceTool):
          {"properties": []}),
     )
 
-    def draw_settings(context, layout, tool):
+    def draw_settings(context, layout, tool, *, extra=False):
         props = tool.operator_properties("brushstroke_tools.draw")
         tool_settings = context.scene.BSBST_tool_settings
+        region_type = context.region.type
+
+        if region_type == 'TOOL_HEADER':
+            if not extra:
                 layout.prop(tool_settings , "radius_max")
                 layout.prop(tool_settings , "surface_offset")
                 layout.prop(tool_settings, "brush_color")
+                layout.popover("TOPBAR_PT_tool_settings_extra", text="...")
+                return
+        
+        layout.use_property_split = True
+        layout.use_property_decorate = False
+
+        col = layout.column(align=True)
+        col.prop(tool_settings, "radius_taper_start", text="Taper Start", slider=True)
+        col.prop(tool_settings, "radius_taper_end", text="End", slider=True)
+        col = layout.column(align=True)
+        col.prop(tool_settings, "radius_min", text="Radius Min")
+        col.prop(tool_settings, "radius_max", text="Max")
+        col.prop(tool_settings, "use_pressure_radius", icon='STYLUS_PRESSURE', emboss=True)
+
+        layout.separator()
+
+        col = layout.column()
+        col.prop(tool_settings, "use_project_only_selected")
+        col.prop(tool_settings, "surface_offset")
+        col.prop(tool_settings, "use_offset_absolute")
 
 classes = [
     BSBST_tool_settings,