diff options
Diffstat (limited to 'mesh_snap_utilities_line/op_line.py')
| -rw-r--r-- | mesh_snap_utilities_line/op_line.py | 77 |
1 files changed, 46 insertions, 31 deletions
diff --git a/mesh_snap_utilities_line/op_line.py b/mesh_snap_utilities_line/op_line.py index 2a0d9953..7dcb4a52 100644 --- a/mesh_snap_utilities_line/op_line.py +++ b/mesh_snap_utilities_line/op_line.py @@ -12,7 +12,7 @@ from .common_classes import ( Constrain, SnapNavigation, SnapUtilities, - ) +) if not __package__: @@ -81,7 +81,8 @@ def make_line(self, bm_geom, location): elif isinstance(bm_geom, bmesh.types.BMEdge): self.list_edges.append(bm_geom) - ret = intersect_point_line(location, bm_geom.verts[0].co, bm_geom.verts[1].co) + ret = intersect_point_line( + location, bm_geom.verts[0].co, bm_geom.verts[1].co) if (ret[0] - location).length_squared < .001: if ret[1] == 0.0: @@ -89,12 +90,13 @@ def make_line(self, bm_geom, location): elif ret[1] == 1.0: vert = bm_geom.verts[1] else: - edge, vert = bmesh.utils.edge_split(bm_geom, bm_geom.verts[0], ret[1]) + edge, vert = bmesh.utils.edge_split( + bm_geom, bm_geom.verts[0], ret[1]) update_edit_mesh = True if self.list_verts == [] or self.list_verts[-1] != vert: self.list_verts.append(vert) - self.geom = vert # hack to highlight in the drawing + self.geom = vert # hack to highlight in the drawing # self.list_edges.append(edge) else: # constrain point is near @@ -113,7 +115,7 @@ def make_line(self, bm_geom, location): v1, v2 = self.list_verts[-2:] edge = bm.edges.get([v1, v2]) if edge: - self.list_edges.append(edge) + self.list_edges.append(edge) else: if not v2.link_edges: edge = bm.edges.new([v1, v2]) @@ -122,7 +124,8 @@ def make_line(self, bm_geom, location): v1_link_faces = v1.link_faces v2_link_faces = v2.link_faces if v1_link_faces and v2_link_faces: - split_faces.update(set(v1_link_faces).intersection(v2_link_faces)) + split_faces.update( + set(v1_link_faces).intersection(v2_link_faces)) else: if v1_link_faces: @@ -147,7 +150,8 @@ def make_line(self, bm_geom, location): del split_faces else: if self.intersect: - facesp = bmesh.ops.connect_vert_pair(bm, verts=[v1, v2], verts_exclude=bm.verts) + facesp = bmesh.ops.connect_vert_pair( + bm, verts=[v1, v2], verts_exclude=bm.verts) # print(facesp) if not self.intersect or not facesp['edges']: edge = bm.edges.new([v1, v2]) @@ -178,7 +182,7 @@ def make_line(self, bm_geom, location): obj.update_tag() bmesh.update_edit_mesh(obj.data) self.sctx.tag_update_drawn_snap_object(self.main_snap_obj) - #bm.verts.index_update() + # bm.verts.index_update() bpy.ops.ed.undo_push(message="Undo draw line*") @@ -191,10 +195,10 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): bl_label = "Line Tool" bl_options = {'REGISTER'} - wait_for_input : bpy.props.BoolProperty(name="Wait for Input", default=True) + wait_for_input: bpy.props.BoolProperty(name="Wait for Input", default=True) def _exit(self, context): - #avoids unpredictable crashes + # avoids unpredictable crashes del self.main_snap_obj del self.main_bm del self.list_edges @@ -205,7 +209,7 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): context.area.header_text_set(None) self.snap_context_free() - #Restore initial state + # Restore initial state context.tool_settings.mesh_select_mode = self.select_mode context.space_data.overlay.show_face_center = self.show_face_center @@ -222,7 +226,8 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): self.obj = context.edit_object self.bm = bmesh.from_edit_mesh(self.obj.data) - self.main_snap_obj = self.snap_obj = self.sctx._get_snap_obj_by_obj(self.obj) + self.main_snap_obj = self.snap_obj = self.sctx._get_snap_obj_by_obj( + self.obj) self.main_bm = self.bm def _shift_contrain_callback(self): @@ -247,7 +252,7 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): del self.main_bm self.charmap.clear() - bpy.ops.object.mode_set(mode='EDIT') # just to be sure + bpy.ops.object.mode_set(mode='EDIT') # just to be sure bpy.ops.mesh.select_all(action='DESELECT') context.tool_settings.mesh_select_mode = (True, False, True) context.space_data.overlay.show_face_center = True @@ -271,18 +276,20 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): self.bool_update = False self.snap_obj, self.prevloc, self.location, self.type, self.bm, self.geom, self.len = snap_utilities( - self.sctx, - self.main_snap_obj, - mval, - constrain=self.vector_constrain, - previous_vert=(self.list_verts[-1] if self.list_verts else None), - increment=self.incremental) + self.sctx, + self.main_snap_obj, + mval, + constrain=self.vector_constrain, + previous_vert=( + self.list_verts[-1] if self.list_verts else None), + increment=self.incremental) self.snap_to_grid() if is_making_lines and self.preferences.auto_constrain: loc = self.list_verts_co[-1] - vec, type = self.constrain.update(self.sctx.region, self.sctx.rv3d, mval, loc) + vec, type = self.constrain.update( + self.sctx.region, self.sctx.rv3d, mval, loc) self.vector_constrain = [loc, loc + vec, type] if event.value == 'PRESS': @@ -291,8 +298,10 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): if not self.bool_update: text_value = self.charmap.length_entered_value - vector = (self.location - self.list_verts_co[-1]).normalized() - self.location = self.list_verts_co[-1] + (vector * text_value) + vector = (self.location - + self.list_verts_co[-1]).normalized() + self.location = self.list_verts_co[-1] + \ + (vector * text_value) del vector elif self.constrain.modal(event, self._shift_contrain_callback): @@ -303,7 +312,8 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): else: loc = self.location - self.vector_constrain = (loc, loc + self.constrain.last_vec, self.constrain.last_type) + self.vector_constrain = ( + loc, loc + self.constrain.last_vec, self.constrain.last_type) else: self.vector_constrain = None @@ -352,7 +362,8 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): if is_making_lines: a = 'length: ' + self.charmap.get_converted_length_str(self.len) - context.area.header_text_set(text = "hit: %.3f %.3f %.3f %s" % (*self.location, a)) + context.area.header_text_set( + text="hit: %.3f %.3f %.3f %s" % (*self.location, a)) if True or is_making_lines: return {'RUNNING_MODAL'} @@ -362,14 +373,16 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): def draw_callback_px(self): if self.bm: self.draw_cache.draw_elem(self.snap_obj, self.bm, self.geom) - self.draw_cache.draw(self.type, self.location, self.list_verts_co, self.vector_constrain, self.prevloc) + self.draw_cache.draw(self.type, self.location, + self.list_verts_co, self.vector_constrain, self.prevloc) def invoke(self, context, event): if context.space_data.type == 'VIEW_3D': self.snap_context_init(context) self.snap_context_update(context) - self.constrain = Constrain(self.preferences, context.scene, self.obj) + self.constrain = Constrain( + self.preferences, context.scene, self.obj) self.intersect = self.preferences.intersect self.create_face = self.preferences.create_face @@ -380,21 +393,21 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): # print('name', __name__, __package__) - #Store current state + # Store current state self.select_mode = context.tool_settings.mesh_select_mode[:] self.show_face_center = context.space_data.overlay.show_face_center - #Modify the current state + # Modify the current state bpy.ops.mesh.select_all(action='DESELECT') context.tool_settings.mesh_select_mode = (True, False, True) context.space_data.overlay.show_face_center = True - #Store values from 3d view context + # Store values from 3d view context self.rv3d = context.region_data self.rotMat = self.rv3d.view_matrix.copy() # self.obj_matrix.transposed()) - #modals + # modals context.window_manager.modal_handler_add(self) if not self.wait_for_input: @@ -405,7 +418,8 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): point = mat_inv @ self.location self.list_verts_co = make_line(self, self.geom, point) - self._handle = bpy.types.SpaceView3D.draw_handler_add(self.draw_callback_px, (), 'WINDOW', 'POST_VIEW') + self._handle = bpy.types.SpaceView3D.draw_handler_add( + self.draw_callback_px, (), 'WINDOW', 'POST_VIEW') return {'RUNNING_MODAL'} else: @@ -416,5 +430,6 @@ class SnapUtilitiesLine(SnapUtilities, bpy.types.Operator): def register(): bpy.utils.register_class(SnapUtilitiesLine) + if __name__ == "__main__": register() |