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e8da6131fd
Move copyright text to SPDX-FileCopyrightText or set to the Blender Foundation so "make check_licenses" now runs without warnings.
140 lines
4.7 KiB
Python
140 lines
4.7 KiB
Python
# SPDX-FileCopyrightText: 2019-2022 Blender Foundation
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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import bpy, mathutils
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from . import util
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bl_info = {
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'name': 'Curve Remove Doubles',
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'author': 'Michael Soluyanov',
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'version': (1, 1),
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'blender': (2, 80, 0),
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'location': 'View3D > Context menu (W/RMB) > Remove Doubles',
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'description': 'Adds command "Remove Doubles" for curves',
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'category': 'Add Curve'
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}
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def main(context, distance = 0.01):
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selected_Curves = util.GetSelectedCurves()
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if bpy.ops.object.mode_set.poll():
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bpy.ops.object.mode_set(mode='EDIT')
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for curve in selected_Curves:
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bezier_dellist = []
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dellist = []
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for spline in curve.data.splines:
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if spline.type == 'BEZIER':
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if len(spline.bezier_points) > 1:
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for i in range(0, len(spline.bezier_points)):
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if i == 0:
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ii = len(spline.bezier_points) - 1
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else:
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ii = i - 1
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dot = spline.bezier_points[i];
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dot1 = spline.bezier_points[ii];
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while dot1 in bezier_dellist and i != ii:
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ii -= 1
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if ii < 0:
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ii = len(spline.bezier_points)-1
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dot1 = spline.bezier_points[ii]
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if dot.select_control_point and dot1.select_control_point and (i!=0 or spline.use_cyclic_u):
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if (dot.co-dot1.co).length < distance:
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# remove points and recreate hangles
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dot1.handle_right_type = "FREE"
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dot1.handle_right = dot.handle_right
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dot1.co = (dot.co + dot1.co) / 2
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bezier_dellist.append(dot)
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else:
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# Handles that are on main point position converts to vector,
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# if next handle are also vector
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if dot.handle_left_type == 'VECTOR' and (dot1.handle_right - dot1.co).length < distance:
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dot1.handle_right_type = "VECTOR"
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if dot1.handle_right_type == 'VECTOR' and (dot.handle_left - dot.co).length < distance:
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dot.handle_left_type = "VECTOR"
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else:
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if len(spline.points) > 1:
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for i in range(0, len(spline.points)):
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if i == 0:
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ii = len(spline.points) - 1
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else:
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ii = i - 1
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dot = spline.points[i];
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dot1 = spline.points[ii];
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while dot1 in dellist and i != ii:
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ii -= 1
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if ii < 0:
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ii = len(spline.points)-1
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dot1 = spline.points[ii]
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if dot.select and dot1.select and (i!=0 or spline.use_cyclic_u):
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if (dot.co-dot1.co).length < distance:
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dot1.co = (dot.co + dot1.co) / 2
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dellist.append(dot)
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bpy.ops.curve.select_all(action = 'DESELECT')
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for dot in bezier_dellist:
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dot.select_control_point = True
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for dot in dellist:
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dot.select = True
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bezier_count = len(bezier_dellist)
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count = len(dellist)
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bpy.ops.curve.delete(type = 'VERT')
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bpy.ops.curve.select_all(action = 'DESELECT')
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return bezier_count + count
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class CurveRemvDbs(bpy.types.Operator):
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"""Merge consecutive points that are near to each other"""
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bl_idname = 'curvetools.remove_doubles'
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bl_label = 'Remove Doubles'
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bl_options = {'REGISTER', 'UNDO'}
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distance: bpy.props.FloatProperty(name = 'Distance', default = 0.01)
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@classmethod
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def poll(cls, context):
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return util.Selected1OrMoreCurves()
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def execute(self, context):
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removed=main(context, self.distance)
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self.report({'INFO'}, "Removed %d bezier points" % removed)
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return {'FINISHED'}
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def menu_func(self, context):
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self.layout.operator(CurveRemvDbs.bl_idname, text='Remove Doubles')
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def register():
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bpy.utils.register_class(CurveRemvDbs)
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bpy.types.VIEW3D_MT_edit_curve_context_menu.append(menu_func)
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def unregister():
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bpy.utils.unregister_class(CurveRemvDbs)
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bpy.types.VIEW3D_MT_edit_curve_context_menu.remove(menu_func)
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if __name__ == "__main__":
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register()
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operators = [CurveRemvDbs]
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