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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# By CoDEmanX
import bpy
from bpy.types import (
Panel,
Operator,
)
class DATA_PT_info_panel(Panel):
"""Creates a face info / select panel in the Object properties window"""
bl_label = "Face Info / Select"
bl_idname = "DATA_PT_face_info"
bl_space_type = "PROPERTIES"
bl_region_type = "WINDOW"
bl_context = "data"
bl_options = {'DEFAULT_CLOSED'}
@classmethod
def poll(self, context):
return (context.active_object is not None and
context.active_object.type == 'MESH')
def draw(self, context):
layout = self.layout
ob = context.active_object
info_str = ""
tris = quads = ngons = 0
for p in ob.data.polygons:
count = p.loop_total
if count == 3:
tris += 1
elif count == 4:
quads += 1
else:
ngons += 1
info_str = " Ngons: %i Quads: %i Tris: %i" % (ngons, quads, tris)
col = layout.column()
split = col.split(0.9)
split.label(info_str, icon='MESH_DATA')
split.operator("mesh.refresh_info_panel", text="", icon="FILE_REFRESH")
col = layout.column()
col.label("Select faces by type:")
row = layout.row()
row.operator("data.facetype_select", text="Ngons").face_type = "5"
row.operator("data.facetype_select", text="Quads").face_type = "4"
row.operator("data.facetype_select", text="Tris").face_type = "3"
class MESH_OT_refresh_info_panel(Operator):
bl_idname = "mesh.refresh_info_panel"
bl_label = "Refresh"
bl_description = ("Refresh the info panel by switching to Object mode and back\n"
"Limitation: the information doesn't account modifiers\n"
"Be careful with usage if you need the Redo History in Edit Mode")
bl_options = {"REGISTER", "INTERNAL"}
@classmethod
def poll(self, context):
return (context.active_object is not None and
context.active_object.type == 'MESH')
def invoke(self, context, event):
return self.execute(context)
def execute(self, context):
try:
mode = bpy.context.active_object.mode
# switch to Object mode and restore selection
bpy.ops.object.mode_set(mode='OBJECT')
bpy.ops.object.mode_set(mode=mode)
return {'FINISHED'}
except:
import traceback
traceback.print_exc()
self.report({'WARNING'},
"The refresh could not be performed (Check the console for more info)")
return {'CANCELLED'}
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