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mesh_IndexMarker.py
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mesh_IndexMarker.py
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# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# ***** END GPL LICENCE BLOCK *****
# ----------------------------------------------------------------------------#
"""
todo:
- filter out empty and letters input
changelog:
"version": (1, 1, 2),
- enable vertex, face and edge select mode when switching to edit mode
- check if index input is empty or number to evade errors
"version": (1, 1, 1),
- added face and edge selection
"version": (1,1,0)
- added option to toggle indices in viewport; enables debug mode
"version": (1,0,0)
- first version
"""
# ----------------------------------------------------------------------------#
import bpy
bl_info = {
"name": "Index Marker",
"author": "Daniel Grauer (kromar)",
"version": (1, 1, 2),
"blender": (2, 6, 3),
"category": "Mesh",
"category": "kromar",
"location": "Properties space > Data > Index Marker",
"description": "select vertices, faces and edges by index numbers",
"warning": "", # used for warning icon and text in addons panel
"wiki_url": "",
"tracker_url": ""}
print(" ")
print("*------------------------------------------------------------------------------*")
print("* IndexMarker *")
print(" ")
def IM_select(indexList,type):
#indices = [4608] #add more indices: [0, 1, 4, 722]
mesh = bpy.context.active_object.data
bpy.ops.object.mode_set(mode = 'EDIT', toggle = False)
bpy.ops.mesh.reveal()
bpy.ops.mesh.select_all(action='DESELECT')
bpy.ops.object.mode_set(mode = 'OBJECT', toggle = False)
if type == 'vertex':
bpy.context.scene.tool_settings.mesh_select_mode = (True, False, False)
for vert in mesh.vertices:
#print(vert.index)
for target in indexList:
if vert.index == target:
vert.select = True
print(target, ' vertex selected')
if type == 'face':
bpy.context.scene.tool_settings.mesh_select_mode = (False, False, True)
for face in mesh.polygons:
#print(face.index)
for target in indexList:
if face.index == target:
face.select = True
print(target, ' face selected')
if type == 'edge':
bpy.context.scene.tool_settings.mesh_select_mode = (False, True, False)
for edge in mesh.edges:
#print(edge.index)
for target in indexList:
if edge.index == target:
edge.select = True
print(target, ' edge selected')
bpy.ops.object.mode_set(mode = 'EDIT', toggle = False)
#bpy.context.scene.tool_settings.mesh_select_mode = (True, True, True)
def IM_show_extra_indices(self, context):
mesh = bpy.context.active_object.data
config = bpy.context.scene.CONFIG_IndexMarker
print("Show indices: ", config.show_extra_indices)
#enable debug mode, show indices
#bpy.app.debug to True while blender is running
if config.show_extra_indices == True:
bpy.app.debug = True
mesh.show_extra_indices = True
else:
bpy.app.debug = False
mesh.show_extra_indices = False
#======================================================================#
# GUI
#======================================================================#
class UIElements(bpy.types.PropertyGroup):
get_indices = bpy.props.StringProperty(name="Index", description="input vertex, face or edge indices here for selection. example: 1,2,3")
show_extra_indices = bpy.props.BoolProperty(name="Show selected indices", default=False, description="Display the index numbers of selected vertices, edges, and faces. Note: enables debug mode", update=IM_show_extra_indices)
class OBJECT_PT_IndexMarker(bpy.types.Panel):
bl_label = "IndexMarker"
bl_idname = "OBJECT_PT_IndexMarker"
bl_space_type = "PROPERTIES"
bl_region_type = "WINDOW"
bl_context = "data"
bl_default_closed = True
def draw(self, context):
config = bpy.context.scene.CONFIG_IndexMarker
layout = self.layout
ob = context.object
type = ob.type.capitalize()
objects = bpy.context.selected_objects
game = ob.game
#make sure a object is selected, otherwise hide settings and display warning
if type == 'Mesh':
if not objects:
row = layout.row()
row.label(text="No Active Object", icon='ERROR')
else:
row = layout.column()
row.prop(config, "show_extra_indices")
row.prop(config, "get_indices")
row = layout.row()
row.operator("mesh.vertex_select", text="vertices")
row.operator("mesh.face_select", text="faces")
row.operator("mesh.edge_select", text="edges")
#======================================================================#
# oeprators
#======================================================================#
class OBJECT_OP_SelectVertices(bpy.types.Operator):
bl_idname = "mesh.vertex_select"
bl_label = "Select vertex"
bl_description = "select vertices"
def execute(self, context):
#get arguments from UIElemtnts
config = bpy.context.scene.CONFIG_IndexMarker
#lets convert the values to int and pass the list to the select function
indexList=[]
detectList = config.get_indices.split(',')
for i in detectList:
if i and i.isdigit():
indexList.append(int(i))
else:
print("missing or wrong input")
break
#print(indexList)
type='vertex'
IM_select(indexList,type)
return {'FINISHED'}
class OBJECT_OP_SelectFaces(bpy.types.Operator):
bl_idname = "mesh.face_select"
bl_label = "Select face"
bl_description = "select faces"
def execute(self, context):
#get arguments from UIElemtnts
config = bpy.context.scene.CONFIG_IndexMarker
#lets convert the values to int and pass the list to the select function
indexList=[]
detectList = config.get_indices.split(',')
for i in detectList:
if i and i.isdigit():
indexList.append(int(i))
else:
print("missing or wrong input")
break
#print(indexList)
type='face'
IM_select(indexList,type)
return {'FINISHED'}
class OBJECT_OP_SelectEdges(bpy.types.Operator):
bl_idname = "mesh.edge_select"
bl_label = "Select edge"
bl_description = "select edges"
def execute(self, context):
#get arguments from UIElemtnts
config = bpy.context.scene.CONFIG_IndexMarker
#lets convert the values to int and pass the list to the select function
indexList=[]
detectList = config.get_indices.split(',')
for i in detectList:
if i and i.isdigit():
indexList.append(int(i))
else:
print("missing or wrong input")
break
#print(indexList)
type='edge'
IM_select(indexList,type)
return {'FINISHED'}
#======================================================================#
# register
#======================================================================#
def register():
bpy.utils.register_module(__name__)
bpy.types.Scene.CONFIG_IndexMarker = bpy.props.PointerProperty(type = UIElements)
def unregister():
bpy.utils.unregister_module(__name__)
if bpy.context.scene.get('CONFIG_IndexMarker') != None:
del bpy.context.scene['CONFIG_IndexMarker']
try:
del bpy.types.Scene.CONFIG_IndexMarker
except:
pass
print(" ")
print("* initialized *")
print("*------------------------------------------------------------------------------*")
print(" ")

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