diff options
Diffstat (limited to 'mesh_extra_tools/mesh_edges_length.py')
| -rw-r--r-- | mesh_extra_tools/mesh_edges_length.py | 117 |
1 files changed, 64 insertions, 53 deletions
diff --git a/mesh_extra_tools/mesh_edges_length.py b/mesh_extra_tools/mesh_edges_length.py index 177fdb23..21276232 100644 --- a/mesh_extra_tools/mesh_edges_length.py +++ b/mesh_extra_tools/mesh_edges_length.py @@ -2,16 +2,15 @@ bl_info = { "name": "Set edges length", - "description": "edges length", + "description": "Edges length", "author": "Giuseppe De Marco [BlenderLab] inspired by NirenYang", "version": (0, 1, 0), - "blender": (2, 7, 0, 5), - "location": "[Toolbar][Tools][Mesh Tools]: set Length(Shit+Alt+E)", + "blender": (2, 7, 1), + "location": "Toolbar > Tools > Mesh Tools: set Length(Shit+Alt+E)", "warning": "", - "category": "Mesh", "wiki_url": "", - "tracker_url": "", -} + "category": "Mesh", + } import bpy import bmesh @@ -40,8 +39,8 @@ def get_edge_vector(edge): def get_selected(bmesh_obj, geometry_type): # geometry type should be edges, verts or faces - selected = [] + for i in getattr(bmesh_obj, geometry_type): if i.select: selected.append(i) @@ -66,51 +65,58 @@ class LengthSet(Operator): bl_options = {'REGISTER', 'UNDO'} old_length = FloatProperty( - name="Original length", - options={'HIDDEN'}, - ) + name="Original length", + options={'HIDDEN'}, + ) set_lenght_type = EnumProperty( - items=[ - ('manual', "Manual", "Input manually the desired Target Lenght"), - ('existing', "Existing Lenght", "Use existing geometry Edges' characteristics"), - ], - name="Set Type of Input", - ) + items=[ + ('manual', "Manual", + "Input manually the desired Target Lenght"), + ('existing', "Existing Lenght", + "Use existing geometry Edges' characteristics"), + ], + name="Set Type of Input", + ) target_length = FloatProperty( - name="Target Length", - description="Input a value for an Edges Lenght target", - default=1.00, - unit='LENGTH', - precision=5 - ) + name="Target Length", + description="Input a value for an Edges Lenght target", + default=1.00, + unit='LENGTH', + precision=5 + ) existing_lenght = EnumProperty( - items=[ - ('min', "Shortest", "Set all to shortest Edge of selection"), - ('max', "Longest", "Set all to the longest Edge of selection"), - ('average', "Average", "Set all to the average Edge lenght of selection"), - ('active', "Active", "Set all to the active Edge's one\n" - "Needs a selection to be done in Edge Select mode"), - ], - name="Existing lenght" - ) + items=[ + ('min', "Shortest", + "Set all to shortest Edge of selection"), + ('max', "Longest", + "Set all to the longest Edge of selection"), + ('average', "Average", + "Set all to the average Edge lenght of selection"), + ('active', "Active", + "Set all to the active Edge's one\n" + "Needs a selection to be done in Edge Select mode"), + ], + name="Existing lenght" + ) mode = EnumProperty( - items=[ - ('fixed', "Fixed", "Fixed"), - ('increment', "Increment", "Increment"), - ('decrement', "Decrement", "Decrement"), - ], - name="Mode" - ) + items=[ + ('fixed', "Fixed", "Fixed"), + ('increment', "Increment", "Increment"), + ('decrement', "Decrement", "Decrement"), + ], + name="Mode" + ) behaviour = EnumProperty( - items=[ - ('proportional', "Proportional", - "Move vertex locations proportionally to the center of the Edge"), - ('clockwise', "Clockwise", - "Compute the Edges' vertex locations in a clockwise fashion"), - ('unclockwise', "Counterclockwise", - "Compute the Edges' vertex locations in a counterclockwise fashion"), - ], - name="Resize behavior") + items=[ + ('proportional', "Proportional", + "Move vertex locations proportionally to the center of the Edge"), + ('clockwise', "Clockwise", + "Compute the Edges' vertex locations in a clockwise fashion"), + ('unclockwise', "Counterclockwise", + "Compute the Edges' vertex locations in a counterclockwise fashion"), + ], + name="Resize behavior" + ) originary_edge_length_dict = {} edge_lenghts = [] @@ -138,7 +144,7 @@ class LengthSet(Operator): layout.label("Mode:") layout.prop(self, "mode", text="") - layout.label("Resize Behavior") + layout.label("Resize Behavior:") layout.prop(self, "behaviour", text="") def get_existing_edge_lenght(self, bm): @@ -251,7 +257,8 @@ class LengthSet(Operator): if edge_length_debug: self.report({'INFO'}, ' - '.join(('vector ' + str(vector), - 'originary_vector ' + str(self.originary_edge_length_dict[verts_index]) + 'originary_vector ' + + str(self.originary_edge_length_dict[verts_index]) ))) verts = (edge.verts[0].co, edge.verts[1].co) @@ -281,18 +288,22 @@ class LengthSet(Operator): elif self.behaviour == 'unclockwise': if self.mode == 'increment': - edge.verts[1].co = verts[0] + (self.originary_edge_length_dict[verts_index] + vector) + edge.verts[1].co = \ + verts[0] + (self.originary_edge_length_dict[verts_index] + vector) elif self.mode == 'decrement': - edge.verts[0].co = verts[1] - (self.originary_edge_length_dict[verts_index] - vector) + edge.verts[0].co = \ + verts[1] - (self.originary_edge_length_dict[verts_index] - vector) else: edge.verts[1].co = verts[0] + vector else: # clockwise if self.mode == 'increment': - edge.verts[0].co = verts[1] - (self.originary_edge_length_dict[verts_index] + vector) + edge.verts[0].co = \ + verts[1] - (self.originary_edge_length_dict[verts_index] + vector) elif self.mode == 'decrement': - edge.verts[1].co = verts[0] + (self.originary_edge_length_dict[verts_index] - vector) + edge.verts[1].co = \ + verts[0] + (self.originary_edge_length_dict[verts_index] - vector) else: edge.verts[0].co = verts[1] - vector |