diff options
-rw-r--r-- | curve_simplify.py | 100 |
1 files changed, 92 insertions, 8 deletions
diff --git a/curve_simplify.py b/curve_simplify.py index ff42c878..0bcd2334 100644 --- a/curve_simplify.py +++ b/curve_simplify.py @@ -17,12 +17,12 @@ # ##### END GPL LICENSE BLOCK ##### bl_info = { - "name": "Simplify Curves", - "author": "testscreenings", - "version": (1, 0, 3), + "name": "Simplify Curves+", + "author": "testscreenings, Michael Soluyanov", + "version": (1, 1, 1), "blender": (2, 80, 0), - "location": "View3D > Add > Curve > Simplify Curves", - "description": "Simplifies 3D Curve objects and animation F-Curves", + "location": "3D View, Dopesheet & Graph Editors", + "description": "Simplify Curves: 3dview, Dopesheet, Graph. Distance Merge: 3d view curve edit", "warning": "", "wiki_url": "https://wiki.blender.org/index.php/Extensions:2.6/Py/" "Scripts/Curve/Curve_Simplify", @@ -30,7 +30,8 @@ bl_info = { } """ -This script simplifies Curve objects and animation F-Curves. +This script simplifies Curve objects and animation F-Curves +This script will also Merge by Distance 3d view curves in edit mode """ import bpy @@ -40,7 +41,7 @@ from bpy.props import ( FloatProperty, IntProperty, ) -from mathutils import Vector +import mathutils from math import ( sin, pow, @@ -585,11 +586,91 @@ class CURVE_OT_simplify(Operator): return {'FINISHED'} +## Initial use Curve Remove Doubles ## + +def main(context, distance = 0.01): + + obj = context.active_object + dellist = [] + + for spline in obj.data.splines: + if len(spline.bezier_points) > 1: + for i in range(0, len(spline.bezier_points)): + + if i == 0: + ii = len(spline.bezier_points) - 1 + else: + ii = i - 1 + + dot = spline.bezier_points[i]; + dot1 = spline.bezier_points[ii]; + + while dot1 in dellist and i != ii: + ii -= 1 + if ii < 0: + ii = len(spline.bezier_points)-1 + dot1 = spline.bezier_points[ii] + + if dot.select_control_point and dot1.select_control_point and (i!=0 or spline.use_cyclic_u): + + if (dot.co-dot1.co).length < distance: + # remove points and recreate hangles + dot1.handle_right_type = "FREE" + dot1.handle_right = dot.handle_right + dot1.co = (dot.co + dot1.co) / 2 + dellist.append(dot) + + else: + # Handles that are on main point position converts to vector, + # if next handle are also vector + if dot.handle_left_type == 'VECTOR' and (dot1.handle_right - dot1.co).length < distance: + dot1.handle_right_type = "VECTOR" + if dot1.handle_right_type == 'VECTOR' and (dot.handle_left - dot.co).length < distance: + dot.handle_left_type = "VECTOR" + + + + bpy.ops.curve.select_all(action = 'DESELECT') + + for dot in dellist: + dot.select_control_point = True + + count = len(dellist) + + bpy.ops.curve.delete(type = 'VERT') + + bpy.ops.curve.select_all(action = 'SELECT') + + return count + + + +class Curve_OT_CurveRemvDbs(bpy.types.Operator): + """Merge consecutive points that are near to each other""" + bl_idname = 'curve.remove_doubles' + bl_label = 'Merge By Distance' + bl_options = {'REGISTER', 'UNDO'} + + distance: bpy.props.FloatProperty(name = 'Distance', default = 0.01, min = 0.0001, max = 10.0, step = 1) + + @classmethod + def poll(cls, context): + obj = context.active_object + return (obj and obj.type == 'CURVE') + + def execute(self, context): + removed=main(context, self.distance) + self.report({'INFO'}, "Removed %d bezier points" % removed) + return {'FINISHED'} + +def menu_func_rd(self, context): + self.layout.operator(Curve_OT_CurveRemvDbs.bl_idname, text='Merge By Distance') # Register classes = [ GRAPH_OT_simplify, CURVE_OT_simplify, + Curve_OT_CurveRemvDbs, ] @@ -601,6 +682,8 @@ def register(): bpy.types.GRAPH_MT_channel.append(menu_func) bpy.types.DOPESHEET_MT_channel.append(menu_func) bpy.types.VIEW3D_MT_curve_add.append(menu) + bpy.types.VIEW3D_MT_edit_curve_context_menu.prepend(menu) + bpy.types.VIEW3D_MT_edit_curve_context_menu.prepend(menu_func_rd) def unregister(): @@ -611,7 +694,8 @@ def unregister(): bpy.types.GRAPH_MT_channel.remove(menu_func) bpy.types.DOPESHEET_MT_channel.remove(menu_func) bpy.types.VIEW3D_MT_curve_add.remove(menu) - + bpy.types.VIEW3D_MT_edit_curve_context_menu.remove(menu) + bpy.types.VIEW3D_MT_edit_curve_context_menu.remove(menu_func_rd) if __name__ == "__main__": register() |