diff options
Diffstat (limited to 'mesh_tissue/dual_mesh.py')
| -rw-r--r-- | mesh_tissue/dual_mesh.py | 86 |
1 files changed, 60 insertions, 26 deletions
diff --git a/mesh_tissue/dual_mesh.py b/mesh_tissue/dual_mesh.py index a4610254..29926250 100644 --- a/mesh_tissue/dual_mesh.py +++ b/mesh_tissue/dual_mesh.py @@ -15,13 +15,14 @@ # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # ##### END GPL LICENSE BLOCK ##### + #---------------------------------- DUAL MESH ---------------------------------# #--------------------------------- version 0.3 --------------------------------# # # # Convert a generic mesh to its dual. With open meshes it can get some wired # # effect on the borders. # # # -# (c) Alessandro Zomparelli # +# (c) Alessandro Zomparelli # # (2017) # # # # http://www.co-de-it.com/ # @@ -47,6 +48,7 @@ class dual_mesh(bpy.types.Operator): bl_idname = "object.dual_mesh" bl_label = "Dual Mesh" bl_options = {'REGISTER', 'UNDO'} + bl_description = ("Convert a generic mesh into a polygonal mesh.") quad_method = bpy.props.EnumProperty( items=[('BEAUTY', 'Beauty', @@ -73,14 +75,31 @@ class dual_mesh(bpy.types.Operator): name="Preserve Borders", default=True, description="Preserve original borders") + apply_modifiers = bpy.props.BoolProperty( + name="Apply Modifiers", default=True, + description="Apply object's modifiers") + def execute(self, context): + mode = context.mode + if mode == 'EDIT_MESH': mode = 'EDIT' act = bpy.context.active_object - sel = bpy.context.selected_objects + if mode != 'OBJECT': + sel = [act] + bpy.ops.object.mode_set(mode='OBJECT') + else: sel = bpy.context.selected_objects doneMeshes = [] + ''' + if self.new_object: + bpy.ops.object.duplicate_move() + for i in range(len(sel)): + bpy.context.selected_objects[i].name = sel[i].name + "_dual" + if sel[i] == act: + bpy.context.scene.objects.active = bpy.context.selected_objects[i] + sel = bpy.context.selected_objects + ''' for ob0 in sel: if ob0.type != 'MESH': continue if ob0.data.name in doneMeshes: continue - ##ob = bpy.data.objects.new("dual_mesh_wip", ob0.data.copy()) ob = ob0 mesh_name = ob0.data.name @@ -94,31 +113,33 @@ class dual_mesh(bpy.types.Operator): count+=1 clones.append(o) if count == n_users: break + if self.apply_modifiers: bpy.ops.object.convert(target='MESH') ob.data = ob.data.copy() bpy.ops.object.select_all(action='DESELECT') ob.select = True bpy.context.scene.objects.active = ob0 bpy.ops.object.mode_set(mode = 'EDIT') - if self.preserve_borders: - bpy.ops.mesh.select_mode( - use_extend=False, use_expand=False, type='EDGE') - bpy.ops.mesh.select_non_manifold( - extend=False, use_wire=False, use_boundary=True, - use_multi_face=False, use_non_contiguous=False, - use_verts=False) - bpy.ops.mesh.extrude_region_move( - MESH_OT_extrude_region={"mirror":False}, - TRANSFORM_OT_translate={"value":(0, 0, 0), - "constraint_axis":(False, False, False), - "constraint_orientation":'GLOBAL', "mirror":False, - "proportional":'DISABLED', - "proportional_edit_falloff":'SMOOTH', "proportional_size":1, - "snap":False, "snap_target":'CLOSEST', - "snap_point":(0, 0, 0), "snap_align":False, - "snap_normal":(0, 0, 0), "gpencil_strokes":False, - "texture_space":False, "remove_on_cancel":False, - "release_confirm":False}) + # prevent borders erosion + bpy.ops.mesh.select_mode( + use_extend=False, use_expand=False, type='EDGE') + bpy.ops.mesh.select_non_manifold( + extend=False, use_wire=False, use_boundary=True, + use_multi_face=False, use_non_contiguous=False, + use_verts=False) + bpy.ops.mesh.extrude_region_move( + MESH_OT_extrude_region={"mirror":False}, + TRANSFORM_OT_translate={"value":(0, 0, 0), + "constraint_axis":(False, False, False), + "constraint_orientation":'GLOBAL', "mirror":False, + "proportional":'DISABLED', + "proportional_edit_falloff":'SMOOTH', "proportional_size":1, + "snap":False, "snap_target":'CLOSEST', + "snap_point":(0, 0, 0), "snap_align":False, + "snap_normal":(0, 0, 0), "gpencil_strokes":False, + "texture_space":False, "remove_on_cancel":False, + "release_confirm":False}) + bpy.ops.mesh.select_mode( use_extend=False, use_expand=False, type='VERT', @@ -130,6 +151,9 @@ class dual_mesh(bpy.types.Operator): bpy.ops.object.mode_set(mode = 'OBJECT') bpy.ops.object.modifier_add(type='SUBSURF') ob.modifiers[-1].name = "dual_mesh_subsurf" + while True: + bpy.ops.object.modifier_move_up(modifier="dual_mesh_subsurf") + if ob.modifiers[0].name == "dual_mesh_subsurf": break bpy.ops.object.modifier_apply( apply_as='DATA', modifier='dual_mesh_subsurf') @@ -197,6 +221,14 @@ class dual_mesh(bpy.types.Operator): bpy.ops.mesh.dissolve_verts() bpy.ops.mesh.select_all(action = 'DESELECT') + # remove border faces + if not self.preserve_borders: + bpy.ops.mesh.select_non_manifold( + extend=False, use_wire=False, use_boundary=True, + use_multi_face=False, use_non_contiguous=False, use_verts=False) + bpy.ops.mesh.select_more() + bpy.ops.mesh.delete(type='FACE') + # clean wires bpy.ops.mesh.select_non_manifold( extend=False, use_wire=True, use_boundary=False, @@ -209,12 +241,13 @@ class dual_mesh(bpy.types.Operator): for o in clones: o.data = ob.data for o in sel: o.select = True bpy.context.scene.objects.active = act + bpy.ops.object.mode_set(mode=mode) return {'FINISHED'} - +''' class dual_mesh_panel(bpy.types.Panel): bl_label = "Dual Mesh" - bl_category = "Create" + bl_category = "Tools" bl_space_type = "VIEW_3D" bl_region_type = "TOOLS" bl_context = (("objectmode")) @@ -227,16 +260,17 @@ class dual_mesh_panel(bpy.types.Panel): col.operator("object.dual_mesh") except: pass +''' def register(): bpy.utils.register_class(dual_mesh) - bpy.utils.register_class(dual_mesh_panel) + #bpy.utils.register_class(dual_mesh_panel) def unregister(): bpy.utils.unregister_class(dual_mesh) - bpy.utils.unregister_class(dual_mesh_panel) + #bpy.utils.unregister_class(dual_mesh_panel) if __name__ == "__main__": |