This adds vertex creasing support for OpenSubDiv for modeling, rendering, Alembic and USD I/O. For modeling, vertex creasing follows the edge creasing implementation with an operator accessible through the Vertex menu in Edit Mode, and some parameter in the properties panel. The option in the Subsurf and Multires to use edge creasing also affects vertex creasing. The vertex crease data is stored as a CustomData layer, unlike edge creases which for now are stored in `MEdge`, but will in the future also be moved to a `CustomData` layer. See comments for details on the difference in behavior for the `CD_CREASE` layer between egdes and vertices. For Cycles this adds sockets on the Mesh node to hold data about which vertices are creased (one socket for the indices, one for the weigths). Viewport rendering of vertex creasing reuses the same color scheme as for edges and creased vertices are drawn bigger than uncreased vertices. For Alembic and USD, vertex crease support follows the edge crease implementation, they are always read, but only exported if a `Subsurf` modifier is present on the Mesh. Reviewed By: brecht, fclem, sergey, sybren, campbellbarton Differential Revision: https://developer.blender.org/D10145
680 lines
24 KiB
Python
680 lines
24 KiB
Python
# ##### BEGIN GPL LICENSE BLOCK #####
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ##### END GPL LICENSE BLOCK #####
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# <pep8 compliant>
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import bpy
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from bpy.types import Menu, Panel, UIList
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from rna_prop_ui import PropertyPanel
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from collections import defaultdict
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class MESH_MT_vertex_group_context_menu(Menu):
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bl_label = "Vertex Group Specials"
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def draw(self, _context):
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layout = self.layout
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layout.operator(
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"object.vertex_group_sort",
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icon='SORTALPHA',
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text="Sort by Name",
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).sort_type = 'NAME'
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layout.operator(
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"object.vertex_group_sort",
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icon='BONE_DATA',
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text="Sort by Bone Hierarchy",
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).sort_type = 'BONE_HIERARCHY'
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layout.separator()
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layout.operator("object.vertex_group_copy", icon='DUPLICATE')
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layout.operator("object.vertex_group_copy_to_selected")
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layout.separator()
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layout.operator("object.vertex_group_mirror", icon='ARROW_LEFTRIGHT').use_topology = False
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layout.operator("object.vertex_group_mirror", text="Mirror Vertex Group (Topology)").use_topology = True
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layout.separator()
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layout.operator(
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"object.vertex_group_remove_from",
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icon='X',
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text="Remove from All Groups",
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).use_all_groups = True
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layout.operator("object.vertex_group_remove_from", text="Clear Active Group").use_all_verts = True
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layout.operator("object.vertex_group_remove", text="Delete All Unlocked Groups").all_unlocked = True
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layout.operator("object.vertex_group_remove", text="Delete All Groups").all = True
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layout.separator()
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props = layout.operator("object.vertex_group_lock", icon='LOCKED', text="Lock All")
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props.action, props.mask = 'LOCK', 'ALL'
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props = layout.operator("object.vertex_group_lock", icon='UNLOCKED', text="Unlock All")
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props.action, props.mask = 'UNLOCK', 'ALL'
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props = layout.operator("object.vertex_group_lock", text="Lock Invert All")
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props.action, props.mask = 'INVERT', 'ALL'
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class MESH_MT_shape_key_context_menu(Menu):
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bl_label = "Shape Key Specials"
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def draw(self, _context):
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layout = self.layout
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layout.operator("object.shape_key_add", icon='ADD', text="New Shape from Mix").from_mix = True
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layout.separator()
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layout.operator("object.shape_key_mirror", icon='ARROW_LEFTRIGHT').use_topology = False
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layout.operator("object.shape_key_mirror", text="Mirror Shape Key (Topology)").use_topology = True
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layout.separator()
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layout.operator("object.join_shapes")
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layout.operator("object.shape_key_transfer")
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layout.separator()
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layout.operator("object.shape_key_remove", icon='X', text="Delete All Shape Keys").all = True
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layout.separator()
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layout.operator("object.shape_key_move", icon='TRIA_UP_BAR', text="Move to Top").type = 'TOP'
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layout.operator("object.shape_key_move", icon='TRIA_DOWN_BAR', text="Move to Bottom").type = 'BOTTOM'
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class MESH_UL_vgroups(UIList):
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def draw_item(self, _context, layout, _data, item, icon, _active_data_, _active_propname, _index):
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# assert(isinstance(item, bpy.types.VertexGroup))
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vgroup = item
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if self.layout_type in {'DEFAULT', 'COMPACT'}:
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layout.prop(vgroup, "name", text="", emboss=False, icon_value=icon)
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icon = 'LOCKED' if vgroup.lock_weight else 'UNLOCKED'
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layout.prop(vgroup, "lock_weight", text="", icon=icon, emboss=False)
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elif self.layout_type == 'GRID':
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layout.alignment = 'CENTER'
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layout.label(text="", icon_value=icon)
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class MESH_UL_fmaps(UIList):
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def draw_item(self, _context, layout, _data, item, icon, _active_data, _active_propname, _index):
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# assert(isinstance(item, bpy.types.FaceMap))
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fmap = item
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if self.layout_type in {'DEFAULT', 'COMPACT'}:
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layout.prop(fmap, "name", text="", emboss=False, icon='FACE_MAPS')
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elif self.layout_type == 'GRID':
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layout.alignment = 'CENTER'
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layout.label(text="", icon_value=icon)
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class MESH_UL_shape_keys(UIList):
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def draw_item(self, _context, layout, _data, item, icon, active_data, _active_propname, index):
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# assert(isinstance(item, bpy.types.ShapeKey))
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obj = active_data
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# key = data
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key_block = item
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if self.layout_type in {'DEFAULT', 'COMPACT'}:
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split = layout.split(factor=0.66, align=False)
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split.prop(key_block, "name", text="", emboss=False, icon_value=icon)
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row = split.row(align=True)
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row.emboss = 'NONE_OR_STATUS'
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if key_block.mute or (obj.mode == 'EDIT' and not (obj.use_shape_key_edit_mode and obj.type == 'MESH')):
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row.active = False
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if not item.id_data.use_relative:
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row.prop(key_block, "frame", text="")
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elif index > 0:
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row.prop(key_block, "value", text="")
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else:
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row.label(text="")
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row.prop(key_block, "mute", text="", emboss=False)
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elif self.layout_type == 'GRID':
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layout.alignment = 'CENTER'
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layout.label(text="", icon_value=icon)
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class MESH_UL_uvmaps(UIList):
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def draw_item(self, _context, layout, _data, item, icon, _active_data, _active_propname, _index):
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# assert(isinstance(item, (bpy.types.MeshTexturePolyLayer, bpy.types.MeshLoopColorLayer)))
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if self.layout_type in {'DEFAULT', 'COMPACT'}:
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layout.prop(item, "name", text="", emboss=False, icon='GROUP_UVS')
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icon = 'RESTRICT_RENDER_OFF' if item.active_render else 'RESTRICT_RENDER_ON'
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layout.prop(item, "active_render", text="", icon=icon, emboss=False)
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elif self.layout_type == 'GRID':
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layout.alignment = 'CENTER'
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layout.label(text="", icon_value=icon)
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class MESH_UL_vcols(UIList):
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def draw_item(self, _context, layout, _data, item, icon, _active_data, _active_propname, _index):
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# assert(isinstance(item, (bpy.types.MeshTexturePolyLayer, bpy.types.MeshLoopColorLayer)))
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if self.layout_type in {'DEFAULT', 'COMPACT'}:
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layout.prop(item, "name", text="", emboss=False, icon='GROUP_VCOL')
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icon = 'RESTRICT_RENDER_OFF' if item.active_render else 'RESTRICT_RENDER_ON'
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layout.prop(item, "active_render", text="", icon=icon, emboss=False)
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elif self.layout_type == 'GRID':
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layout.alignment = 'CENTER'
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layout.label(text="", icon_value=icon)
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class MeshButtonsPanel:
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bl_space_type = 'PROPERTIES'
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bl_region_type = 'WINDOW'
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bl_context = "data"
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@classmethod
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def poll(cls, context):
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engine = context.engine
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return context.mesh and (engine in cls.COMPAT_ENGINES)
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class DATA_PT_context_mesh(MeshButtonsPanel, Panel):
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bl_label = ""
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bl_options = {'HIDE_HEADER'}
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COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
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def draw(self, context):
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layout = self.layout
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ob = context.object
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mesh = context.mesh
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space = context.space_data
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if ob:
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layout.template_ID(ob, "data")
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elif mesh:
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layout.template_ID(space, "pin_id")
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class DATA_PT_normals(MeshButtonsPanel, Panel):
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bl_label = "Normals"
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bl_options = {'DEFAULT_CLOSED'}
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COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
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def draw(self, context):
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layout = self.layout
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layout.use_property_split = True
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mesh = context.mesh
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col = layout.column(align=False, heading="Auto Smooth")
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col.use_property_decorate = False
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row = col.row(align=True)
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sub = row.row(align=True)
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sub.prop(mesh, "use_auto_smooth", text="")
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sub = sub.row(align=True)
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sub.active = mesh.use_auto_smooth and not mesh.has_custom_normals
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sub.prop(mesh, "auto_smooth_angle", text="")
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row.prop_decorator(mesh, "auto_smooth_angle")
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class DATA_PT_texture_space(MeshButtonsPanel, Panel):
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bl_label = "Texture Space"
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bl_options = {'DEFAULT_CLOSED'}
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COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
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def draw(self, context):
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layout = self.layout
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layout.use_property_split = True
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mesh = context.mesh
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layout.prop(mesh, "texture_mesh")
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layout.separator()
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layout.prop(mesh, "use_auto_texspace")
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layout.prop(mesh, "texspace_location", text="Location")
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layout.prop(mesh, "texspace_size", text="Size")
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class DATA_PT_vertex_groups(MeshButtonsPanel, Panel):
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bl_label = "Vertex Groups"
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COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
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@classmethod
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def poll(cls, context):
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engine = context.engine
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obj = context.object
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return (obj and obj.type in {'MESH', 'LATTICE'} and (engine in cls.COMPAT_ENGINES))
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def draw(self, context):
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layout = self.layout
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ob = context.object
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group = ob.vertex_groups.active
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rows = 3
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if group:
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rows = 5
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row = layout.row()
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row.template_list("MESH_UL_vgroups", "", ob, "vertex_groups", ob.vertex_groups, "active_index", rows=rows)
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col = row.column(align=True)
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col.operator("object.vertex_group_add", icon='ADD', text="")
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props = col.operator("object.vertex_group_remove", icon='REMOVE', text="")
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props.all_unlocked = props.all = False
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col.separator()
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col.menu("MESH_MT_vertex_group_context_menu", icon='DOWNARROW_HLT', text="")
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if group:
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col.separator()
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col.operator("object.vertex_group_move", icon='TRIA_UP', text="").direction = 'UP'
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col.operator("object.vertex_group_move", icon='TRIA_DOWN', text="").direction = 'DOWN'
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if (
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ob.vertex_groups and
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(ob.mode == 'EDIT' or
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(ob.mode == 'WEIGHT_PAINT' and ob.type == 'MESH' and ob.data.use_paint_mask_vertex))
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):
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row = layout.row()
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sub = row.row(align=True)
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sub.operator("object.vertex_group_assign", text="Assign")
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sub.operator("object.vertex_group_remove_from", text="Remove")
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sub = row.row(align=True)
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sub.operator("object.vertex_group_select", text="Select")
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sub.operator("object.vertex_group_deselect", text="Deselect")
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layout.prop(context.tool_settings, "vertex_group_weight", text="Weight")
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class DATA_PT_face_maps(MeshButtonsPanel, Panel):
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bl_label = "Face Maps"
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bl_options = {'DEFAULT_CLOSED'}
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COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
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@classmethod
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def poll(cls, context):
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obj = context.object
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return (obj and obj.type == 'MESH')
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def draw(self, context):
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layout = self.layout
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ob = context.object
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facemap = ob.face_maps.active
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rows = 2
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if facemap:
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rows = 4
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row = layout.row()
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row.template_list("MESH_UL_fmaps", "", ob, "face_maps", ob.face_maps, "active_index", rows=rows)
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col = row.column(align=True)
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col.operator("object.face_map_add", icon='ADD', text="")
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col.operator("object.face_map_remove", icon='REMOVE', text="")
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if facemap:
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col.separator()
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col.operator("object.face_map_move", icon='TRIA_UP', text="").direction = 'UP'
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col.operator("object.face_map_move", icon='TRIA_DOWN', text="").direction = 'DOWN'
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if ob.face_maps and (ob.mode == 'EDIT' and ob.type == 'MESH'):
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row = layout.row()
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sub = row.row(align=True)
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sub.operator("object.face_map_assign", text="Assign")
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sub.operator("object.face_map_remove_from", text="Remove")
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sub = row.row(align=True)
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sub.operator("object.face_map_select", text="Select")
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sub.operator("object.face_map_deselect", text="Deselect")
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class DATA_PT_shape_keys(MeshButtonsPanel, Panel):
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bl_label = "Shape Keys"
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COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
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@classmethod
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def poll(cls, context):
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engine = context.engine
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obj = context.object
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return (obj and obj.type in {'MESH', 'LATTICE', 'CURVE', 'SURFACE'} and (engine in cls.COMPAT_ENGINES))
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def draw(self, context):
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layout = self.layout
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ob = context.object
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key = ob.data.shape_keys
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kb = ob.active_shape_key
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enable_edit = ob.mode != 'EDIT'
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enable_edit_value = False
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enable_pin = False
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if enable_edit or (ob.use_shape_key_edit_mode and ob.type == 'MESH'):
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enable_pin = True
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if ob.show_only_shape_key is False:
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enable_edit_value = True
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row = layout.row()
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rows = 3
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if kb:
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rows = 5
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row.template_list("MESH_UL_shape_keys", "", key, "key_blocks", ob, "active_shape_key_index", rows=rows)
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col = row.column(align=True)
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col.operator("object.shape_key_add", icon='ADD', text="").from_mix = False
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col.operator("object.shape_key_remove", icon='REMOVE', text="").all = False
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col.separator()
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col.menu("MESH_MT_shape_key_context_menu", icon='DOWNARROW_HLT', text="")
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if kb:
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col.separator()
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sub = col.column(align=True)
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sub.operator("object.shape_key_move", icon='TRIA_UP', text="").type = 'UP'
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sub.operator("object.shape_key_move", icon='TRIA_DOWN', text="").type = 'DOWN'
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split = layout.split(factor=0.4)
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row = split.row()
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row.enabled = enable_edit
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row.prop(key, "use_relative")
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row = split.row()
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row.alignment = 'RIGHT'
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sub = row.row(align=True)
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sub.label() # XXX, for alignment only
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subsub = sub.row(align=True)
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subsub.active = enable_pin
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subsub.prop(ob, "show_only_shape_key", text="")
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sub.prop(ob, "use_shape_key_edit_mode", text="")
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sub = row.row()
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if key.use_relative:
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sub.operator("object.shape_key_clear", icon='X', text="")
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else:
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sub.operator("object.shape_key_retime", icon='RECOVER_LAST', text="")
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layout.use_property_split = True
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if key.use_relative:
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if ob.active_shape_key_index != 0:
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row = layout.row()
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row.active = enable_edit_value
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row.prop(kb, "value")
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col = layout.column()
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sub.active = enable_edit_value
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sub = col.column(align=True)
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sub.prop(kb, "slider_min", text="Range Min")
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sub.prop(kb, "slider_max", text="Max")
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col.prop_search(kb, "vertex_group", ob, "vertex_groups", text="Vertex Group")
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col.prop_search(kb, "relative_key", key, "key_blocks", text="Relative To")
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else:
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layout.prop(kb, "interpolation")
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row = layout.column()
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row.active = enable_edit_value
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row.prop(key, "eval_time")
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class DATA_PT_uv_texture(MeshButtonsPanel, Panel):
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bl_label = "UV Maps"
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bl_options = {'DEFAULT_CLOSED'}
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COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
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def draw(self, context):
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layout = self.layout
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me = context.mesh
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row = layout.row()
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col = row.column()
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col.template_list("MESH_UL_uvmaps", "uvmaps", me, "uv_layers", me.uv_layers, "active_index", rows=2)
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col = row.column(align=True)
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col.operator("mesh.uv_texture_add", icon='ADD', text="")
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col.operator("mesh.uv_texture_remove", icon='REMOVE', text="")
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class DATA_PT_vertex_colors(MeshButtonsPanel, Panel):
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bl_label = "Vertex Colors"
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bl_options = {'DEFAULT_CLOSED'}
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COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
|
|
me = context.mesh
|
|
|
|
row = layout.row()
|
|
col = row.column()
|
|
|
|
col.template_list("MESH_UL_vcols", "vcols", me, "vertex_colors", me.vertex_colors, "active_index", rows=2)
|
|
|
|
col = row.column(align=True)
|
|
col.operator("mesh.vertex_color_add", icon='ADD', text="")
|
|
col.operator("mesh.vertex_color_remove", icon='REMOVE', text="")
|
|
|
|
|
|
class DATA_PT_sculpt_vertex_colors(MeshButtonsPanel, Panel):
|
|
bl_label = "Sculpt Vertex Colors"
|
|
bl_options = {'DEFAULT_CLOSED'}
|
|
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
|
|
|
|
@classmethod
|
|
def poll(cls, context):
|
|
return super().poll(context) and context.preferences.experimental.use_sculpt_vertex_colors
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
|
|
me = context.mesh
|
|
|
|
row = layout.row()
|
|
col = row.column()
|
|
|
|
col.template_list(
|
|
"MESH_UL_vcols",
|
|
"svcols",
|
|
me,
|
|
"sculpt_vertex_colors",
|
|
me.sculpt_vertex_colors,
|
|
"active_index",
|
|
rows=2,
|
|
)
|
|
|
|
col = row.column(align=True)
|
|
col.operator("mesh.sculpt_vertex_color_add", icon='ADD', text="")
|
|
col.operator("mesh.sculpt_vertex_color_remove", icon='REMOVE', text="")
|
|
|
|
row = layout.row()
|
|
col = row.column()
|
|
col.operator("sculpt.vertex_to_loop_colors", text="Store Sculpt Vertex Color")
|
|
col.operator("sculpt.loop_to_vertex_colors", text="Load Sculpt Vertex Color")
|
|
|
|
|
|
class DATA_PT_remesh(MeshButtonsPanel, Panel):
|
|
bl_label = "Remesh"
|
|
bl_options = {'DEFAULT_CLOSED'}
|
|
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
layout.use_property_split = True
|
|
layout.use_property_decorate = False
|
|
row = layout.row()
|
|
|
|
mesh = context.mesh
|
|
row.prop(mesh, "remesh_mode", text="Mode", expand=True)
|
|
col = layout.column()
|
|
if mesh.remesh_mode == 'VOXEL':
|
|
col.prop(mesh, "remesh_voxel_size")
|
|
col.prop(mesh, "remesh_voxel_adaptivity")
|
|
col.prop(mesh, "use_remesh_fix_poles")
|
|
|
|
col = layout.column(heading="Preserve")
|
|
col.prop(mesh, "use_remesh_preserve_volume", text="Volume")
|
|
col.prop(mesh, "use_remesh_preserve_paint_mask", text="Paint Mask")
|
|
col.prop(mesh, "use_remesh_preserve_sculpt_face_sets", text="Face Sets")
|
|
if context.preferences.experimental.use_sculpt_vertex_colors:
|
|
col.prop(mesh, "use_remesh_preserve_vertex_colors", text="Vertex Colors")
|
|
|
|
col.operator("object.voxel_remesh", text="Voxel Remesh")
|
|
else:
|
|
col.operator("object.quadriflow_remesh", text="QuadriFlow Remesh")
|
|
|
|
|
|
class DATA_PT_customdata(MeshButtonsPanel, Panel):
|
|
bl_label = "Geometry Data"
|
|
bl_options = {'DEFAULT_CLOSED'}
|
|
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
layout.use_property_split = True
|
|
layout.use_property_decorate = False
|
|
|
|
obj = context.object
|
|
me = context.mesh
|
|
col = layout.column()
|
|
|
|
col.operator("mesh.customdata_mask_clear", icon='X')
|
|
col.operator("mesh.customdata_skin_clear", icon='X')
|
|
|
|
if me.has_custom_normals:
|
|
col.operator("mesh.customdata_custom_splitnormals_clear", icon='X')
|
|
else:
|
|
col.operator("mesh.customdata_custom_splitnormals_add", icon='ADD')
|
|
|
|
col = layout.column(heading="Store")
|
|
|
|
col.enabled = obj is not None and obj.mode != 'EDIT'
|
|
col.prop(me, "use_customdata_vertex_bevel", text="Vertex Bevel Weight")
|
|
col.prop(me, "use_customdata_edge_bevel", text="Edge Bevel Weight")
|
|
col.prop(me, "use_customdata_vertex_crease", text="Vertex Crease")
|
|
col.prop(me, "use_customdata_edge_crease", text="Edge Crease")
|
|
|
|
|
|
class DATA_PT_custom_props_mesh(MeshButtonsPanel, PropertyPanel, Panel):
|
|
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
|
|
_context_path = "object.data"
|
|
_property_type = bpy.types.Mesh
|
|
|
|
|
|
class MESH_UL_attributes(UIList):
|
|
display_domain_names = {
|
|
'POINT': "Vertex",
|
|
'EDGE': "Edge",
|
|
'FACE': "Face",
|
|
'CORNER': "Face Corner",
|
|
}
|
|
|
|
def draw_item(self, _context, layout, _data, attribute, _icon, _active_data, _active_propname, _index):
|
|
data_type = attribute.bl_rna.properties['data_type'].enum_items[attribute.data_type]
|
|
|
|
domain_name = self.display_domain_names.get(attribute.domain, "")
|
|
|
|
split = layout.split(factor=0.50)
|
|
split.emboss = 'NONE'
|
|
split.prop(attribute, "name", text="")
|
|
sub = split.row()
|
|
sub.alignment = 'RIGHT'
|
|
sub.active = False
|
|
sub.label(text="%s ▶ %s" % (domain_name, data_type.name))
|
|
|
|
|
|
class DATA_PT_mesh_attributes(MeshButtonsPanel, Panel):
|
|
bl_label = "Attributes"
|
|
bl_options = {'DEFAULT_CLOSED'}
|
|
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_WORKBENCH'}
|
|
|
|
def draw(self, context):
|
|
mesh = context.mesh
|
|
|
|
layout = self.layout
|
|
row = layout.row()
|
|
|
|
col = row.column()
|
|
col.template_list(
|
|
"MESH_UL_attributes",
|
|
"attributes",
|
|
mesh,
|
|
"attributes",
|
|
mesh.attributes,
|
|
"active_index",
|
|
rows=3,
|
|
)
|
|
|
|
col = row.column(align=True)
|
|
col.operator("geometry.attribute_add", icon='ADD', text="")
|
|
col.operator("geometry.attribute_remove", icon='REMOVE', text="")
|
|
|
|
self.draw_attribute_warnings(context, layout)
|
|
|
|
def draw_attribute_warnings(self, context, layout):
|
|
attributes_by_name = defaultdict(list)
|
|
|
|
ob = context.object
|
|
mesh = ob.data
|
|
|
|
builtin_attribute = object()
|
|
|
|
def add_builtin(name):
|
|
attributes_by_name[name].append(builtin_attribute)
|
|
|
|
def add_attributes(layers):
|
|
for layer in layers:
|
|
attributes_by_name[layer.name].append(layer)
|
|
|
|
add_builtin("position")
|
|
add_builtin("material_index")
|
|
add_builtin("shade_smooth")
|
|
add_builtin("normal")
|
|
add_builtin("crease")
|
|
|
|
add_attributes(mesh.attributes)
|
|
add_attributes(mesh.uv_layers)
|
|
add_attributes(ob.vertex_groups)
|
|
|
|
colliding_names = [name for name, layers in attributes_by_name.items() if len(layers) >= 2]
|
|
if len(colliding_names) == 0:
|
|
return
|
|
|
|
layout.label(text="Name collisions: {}".format(", ".join(colliding_names)), icon='ERROR')
|
|
|
|
|
|
classes = (
|
|
MESH_MT_vertex_group_context_menu,
|
|
MESH_MT_shape_key_context_menu,
|
|
MESH_UL_vgroups,
|
|
MESH_UL_fmaps,
|
|
MESH_UL_shape_keys,
|
|
MESH_UL_uvmaps,
|
|
MESH_UL_vcols,
|
|
MESH_UL_attributes,
|
|
DATA_PT_context_mesh,
|
|
DATA_PT_vertex_groups,
|
|
DATA_PT_shape_keys,
|
|
DATA_PT_uv_texture,
|
|
DATA_PT_vertex_colors,
|
|
DATA_PT_sculpt_vertex_colors,
|
|
DATA_PT_face_maps,
|
|
DATA_PT_mesh_attributes,
|
|
DATA_PT_normals,
|
|
DATA_PT_texture_space,
|
|
DATA_PT_remesh,
|
|
DATA_PT_customdata,
|
|
DATA_PT_custom_props_mesh,
|
|
)
|
|
|
|
if __name__ == "__main__": # only for live edit.
|
|
from bpy.utils import register_class
|
|
for cls in classes:
|
|
register_class(cls)
|