diff options
Diffstat (limited to 'mesh_tissue/dual_mesh.py')
| -rw-r--r-- | mesh_tissue/dual_mesh.py | 92 |
1 files changed, 52 insertions, 40 deletions
diff --git a/mesh_tissue/dual_mesh.py b/mesh_tissue/dual_mesh.py index 404d5ef5..c464bb6d 100644 --- a/mesh_tissue/dual_mesh.py +++ b/mesh_tissue/dual_mesh.py @@ -57,29 +57,40 @@ class dual_mesh_tessellated(Operator): ('QUAD', 'Quad Faces', ''), ('TRI', 'Triangles', '')], name="Source Faces", - description="Source polygons", - default="QUAD", + description="Triangles works with any geometry." \ + "Quad option is faster when the object has only Quads", + default="TRI", options={'LIBRARY_EDITABLE'} ) + link_component : BoolProperty( + name="Editable Component", + default=False, + description="Add Component Object to the Scene" + ) + def execute(self, context): auto_layer_collection() ob0 = context.object name1 = "DualMesh_{}_Component".format(self.source_faces) # Generate component if self.source_faces == 'QUAD': - verts = [(0.0, 0.0, 0.0), (0.0, 0.5, 0.0), + verts = [(1.0, 0.0, 0.0), (0.5, 0.0, 0.0), + (0.0, 0.0, 0.0), (0.0, 0.5, 0.0), (0.0, 1.0, 0.0), (0.5, 1.0, 0.0), (1.0, 1.0, 0.0), (1.0, 0.5, 0.0), - (1.0, 0.0, 0.0), (0.5, 0.0, 0.0), - (1/3, 1/3, 0.0), (2/3, 2/3, 0.0)] + (2/3, 1/3, 0.0), (1/3, 2/3, 0.0)] edges = [(0,1), (1,2), (2,3), (3,4), (4,5), (5,6), (6,7), (7,0), (1,8), (8,7), (3,9), (9,5), (8,9)] faces = [(7,8,1,0), (8,9,3,2,1), (9,5,4,3), (9,8,7,6,5)] else: - verts = [(0.0,0.0,0.0), (0.5,0.0,0.0), (1.0,0.0,0.0), (0.0,1.0,0.0), (0.5,1.0,0.0), (1.0,1.0,0.0)] - edges = [(0,1), (1,2), (2,5), (5,4), (4,3), (3,0), (1,4)] - faces = [(0,1,4,3), (1,2,5,4)] + verts = [(0.0, 0.0, 0.0), (1.0, 0.0, 0.0), + (0.0, 1.0, 0.0), (1.0, 1.0, 0.0), + (0.5, 1/3, 0.0), (0.0, 0.5, 0.0), + (1.0, 0.5, 0.0), (0.5, 0.0, 0.0)] + edges = [(0,5), (1,7), (3,6), (2,3), (2,5), (1,6), (0,7), + (4,5), (4,7), (4,6)] + faces = [(5,0,7,4), (7,1,6,4), (3,2,5,4,6)] # check pre-existing component try: @@ -94,38 +105,38 @@ class dual_mesh_tessellated(Operator): me = bpy.data.meshes.new("Dual-Mesh") # add a new mesh me.from_pydata(verts, edges, faces) me.update(calc_edges=True, calc_edges_loose=True) - if self.source_faces == 'QUAD': n_seams = 8 - else: n_seams = 6 - for i in range(n_seams): me.edges[i].use_seam = True + if self.source_faces == 'QUAD': seams = (0,1,2,3,4,5,6,9) + else: seams = (0,1,2,3,4,5,7) + for i in seams: me.edges[i].use_seam = True ob1 = bpy.data.objects.new(name1, me) - bpy.context.collection.objects.link(ob1) # fix visualization issue - bpy.context.view_layer.objects.active = ob1 - ob1.select_set(True) - bpy.ops.object.editmode_toggle() - bpy.ops.object.editmode_toggle() - ob1.select_set(False) - # hide component - ob1.hide_select = True - ob1.hide_render = True - ob1.hide_viewport = True + if self.link_component: + context.collection.objects.link(ob1) + context.view_layer.objects.active = ob1 + ob1.select_set(True) + bpy.ops.object.editmode_toggle() + bpy.ops.object.editmode_toggle() + ob1.select_set(False) + ob1.hide_render = True ob = convert_object_to_mesh(ob0,False,False) ob.name = 'DualMesh' - #ob = bpy.data.objects.new("DualMesh", convert_object_to_mesh(ob0,False,False)) - #bpy.context.collection.objects.link(ob) - #bpy.context.view_layer.objects.active = ob - #ob.select_set(True) + ob.tissue.tissue_type = 'TESSELLATE' + ob.tissue.bool_lock = True ob.tissue_tessellate.component = ob1 ob.tissue_tessellate.generator = ob0 ob.tissue_tessellate.gen_modifiers = self.apply_modifiers ob.tissue_tessellate.merge = True ob.tissue_tessellate.bool_dissolve_seams = True - if self.source_faces == 'TRI': ob.tissue_tessellate.fill_mode = 'FAN' - bpy.ops.object.update_tessellate() + if self.source_faces == 'TRI': ob.tissue_tessellate.fill_mode = 'TRI' + bpy.ops.object.tissue_update_tessellate() + ob.tissue.bool_lock = False ob.location = ob0.location ob.matrix_world = ob0.matrix_world return {'FINISHED'} + def invoke(self, context, event): + return context.window_manager.invoke_props_dialog(self) + class dual_mesh(Operator): bl_idname = "object.dual_mesh" bl_label = "Convert to Dual Mesh" @@ -151,9 +162,9 @@ class dual_mesh(Operator): items=[ ('BEAUTY', 'Beauty', 'Arrange the new triangles evenly'), ('CLIP', 'Clip', - 'Split the polygons with an ear clipping algorithm')], - name="Polygon Method", - description="Method for splitting the polygons into triangles", + 'Split the N-gon with an ear clipping algorithm')], + name="N-gon Method", + description="Method for splitting the N-gons into triangles", default="BEAUTY", options={'LIBRARY_EDITABLE'} ) @@ -172,12 +183,12 @@ class dual_mesh(Operator): mode = context.mode if mode == 'EDIT_MESH': mode = 'EDIT' - act = bpy.context.active_object + act = context.active_object if mode != 'OBJECT': sel = [act] bpy.ops.object.mode_set(mode='OBJECT') else: - sel = bpy.context.selected_objects + sel = context.selected_objects doneMeshes = [] for ob0 in sel: @@ -206,7 +217,7 @@ class dual_mesh(Operator): ob.data = ob.data.copy() bpy.ops.object.select_all(action='DESELECT') ob.select_set(True) - bpy.context.view_layer.objects.active = ob0 + context.view_layer.objects.active = ob0 bpy.ops.object.mode_set(mode='EDIT') # prevent borders erosion @@ -272,23 +283,23 @@ class dual_mesh(Operator): bpy.ops.object.mode_set(mode='EDIT') # select quad faces - bpy.context.tool_settings.mesh_select_mode = (False, False, True) + context.tool_settings.mesh_select_mode = (False, False, True) bpy.ops.mesh.select_face_by_sides(number=4, extend=False) # deselect boundaries bpy.ops.object.mode_set(mode='OBJECT') for i in bound_v: - bpy.context.active_object.data.vertices[i].select = False + context.active_object.data.vertices[i].select = False for i in bound_e: - bpy.context.active_object.data.edges[i].select = False + context.active_object.data.edges[i].select = False for i in bound_p: - bpy.context.active_object.data.polygons[i].select = False + context.active_object.data.polygons[i].select = False bpy.ops.object.mode_set(mode='EDIT') - bpy.context.tool_settings.mesh_select_mode = (False, False, True) + context.tool_settings.mesh_select_mode = (False, False, True) bpy.ops.mesh.edge_face_add() - bpy.context.tool_settings.mesh_select_mode = (True, False, False) + context.tool_settings.mesh_select_mode = (True, False, False) bpy.ops.mesh.select_all(action='DESELECT') # delete boundaries @@ -330,11 +341,12 @@ class dual_mesh(Operator): for o in clones: o.data = ob.data + bm.free() for o in sel: o.select_set(True) - bpy.context.view_layer.objects.active = act + context.view_layer.objects.active = act bpy.ops.object.mode_set(mode=mode) return {'FINISHED'} |