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# SPDX-License-Identifier: GPL-2.0-or-later
bl_info = {
'name': 'Curve Fillet',
'author': 'Spivak Vladimir (cwolf3d)',
'version': (0, 0, 1),
'blender': (2, 80, 0),
'location': 'Curve Tools addon. (N) Panel',
'description': 'Various types of fillet (chamfering)',
'warning': '', # used for warning icon and text in addons panel
'doc_url': '',
'tracker_url': '',
'category': 'Curve',
}
import bpy
from bpy.props import *
from bpy_extras import object_utils, view3d_utils
from mathutils import *
from math import *
def click(self, context, event):
bpy.ops.object.mode_set(mode = 'EDIT')
bpy.context.view_layer.update()
def remove_handler(handlers):
for handler in handlers:
try:
bpy.types.SpaceView3D.draw_handler_remove(handler, 'WINDOW')
except:
pass
for handler in handlers:
handlers.remove(handler)
class Fillet(bpy.types.Operator):
bl_idname = "curvetools.fillet"
bl_label = "Curve Fillet"
bl_description = "Curve Fillet"
bl_options = {'REGISTER', 'UNDO'}
x: IntProperty(name="x", description="x")
y: IntProperty(name="y", description="y")
location3D: FloatVectorProperty(name = "",
description = "Start location",
default = (0.0, 0.0, 0.0),
subtype = 'XYZ')
handlers = []
def execute(self, context):
self.report({'INFO'}, "ESC or TAB - cancel")
bpy.ops.object.mode_set(mode = 'EDIT')
# color change in the panel
self.path_color = bpy.context.scene.curvetools.path_color
self.path_thickness = bpy.context.scene.curvetools.path_thickness
def modal(self, context, event):
context.area.tag_redraw()
if event.type in {'ESC', 'TAB'}: # Cancel
remove_handler(self.handlers)
return {'CANCELLED'}
if event.type in {'X', 'DEL'}: # Cancel
remove_handler(self.handlers)
bpy.ops.curve.delete(type='VERT')
return {'RUNNING_MODAL'}
elif event.alt and event.shift and event.type == 'LEFTMOUSE':
click(self, context, event)
elif event.alt and not event.shift and event.type == 'LEFTMOUSE':
remove_handler(self.handlers)
bpy.ops.curve.select_all(action='DESELECT')
click(self, context, event)
elif event.alt and event.type == 'RIGHTMOUSE':
remove_handler(self.handlers)
bpy.ops.curve.select_all(action='DESELECT')
click(self, context, event)
elif event.alt and not event.shift and event.shift and event.type == 'RIGHTMOUSE':
click(self, context, event)
elif event.type == 'A':
remove_handler(self.handlers)
bpy.ops.curve.select_all(action='DESELECT')
elif event.type == 'MOUSEMOVE': #
self.x = event.mouse_x
self.y = event.mouse_y
region = bpy.context.region
rv3d = bpy.context.space_data.region_3d
self.location3D = view3d_utils.region_2d_to_location_3d(
region,
rv3d,
(event.mouse_region_x, event.mouse_region_y),
(0.0, 0.0, 0.0)
)
return {'PASS_THROUGH'}
def invoke(self, context, event):
self.execute(context)
context.window_manager.modal_handler_add(self)
return {'RUNNING_MODAL'}
@classmethod
def poll(cls, context):
return (context.object is not None and
context.object.type == 'CURVE')
def register():
for cls in classes:
bpy.utils.register_class(operators)
def unregister():
for cls in classes:
bpy.utils.unregister_class(operators)
if __name__ == "__main__":
register()
operators = [Fillet]
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