diff options
Diffstat (limited to 'mesh_extra_tools/mesh_select_tools/mesh_info_select.py')
| -rw-r--r-- | mesh_extra_tools/mesh_select_tools/mesh_info_select.py | 119 |
1 files changed, 61 insertions, 58 deletions
diff --git a/mesh_extra_tools/mesh_select_tools/mesh_info_select.py b/mesh_extra_tools/mesh_select_tools/mesh_info_select.py index 448bdbdc..c274cda2 100644 --- a/mesh_extra_tools/mesh_select_tools/mesh_info_select.py +++ b/mesh_extra_tools/mesh_select_tools/mesh_info_select.py @@ -17,12 +17,58 @@ # ##### END GPL LICENSE BLOCK ##### # By CoDEmanX +# updated by lijenstina import bpy -from bpy.types import ( - Panel, - Operator, - ) +import bmesh +from bpy.types import Panel +import time + +# Define Globals +STORE_COUNT = (0, 0, 0) # Store the previous count +TIMER_STORE = 1 # Store the time.time floats + + +def check_the_obj_polycount(context, delay=0.0): + global STORE_COUNT + global TIMER_STORE + + info_str = "" + tris = quads = ngons = 0 + try: + # it's weak sauce but this will in certain cases run many times a second + if TIMER_STORE == 1 or delay == 0 or time.time() > TIMER_STORE + delay: + ob = context.active_object + if ob.mode == 'EDIT': + me = ob.data + bm = bmesh.from_edit_mesh(me) + for f in bm.faces: + v = len(f.verts) + if v == 3: + tris += 1 + elif v == 4: + quads += 1 + else: + ngons += 1 + bmesh.update_edit_mesh(me) + else: + for p in ob.data.polygons: + count = p.loop_total + if count == 3: + tris += 1 + elif count == 4: + quads += 1 + else: + ngons += 1 + STORE_COUNT = (ngons, quads, tris) + info_str = " Ngons: %i Quads: %i Tris: %i" % (ngons, quads, tris) + TIMER_STORE = time.time() + else: + info_str = " Ngons: %i Quads: %i Tris: %i" % STORE_COUNT + except: + info_str = " Polygon info could not be retrieved" + + return info_str class DATA_PT_info_panel(Panel): @@ -41,28 +87,20 @@ class DATA_PT_info_panel(Panel): def draw(self, context): layout = self.layout - - ob = context.active_object - + mesh_extra_tools = context.scene.mesh_extra_tools + check_used = mesh_extra_tools.mesh_info_show + check_delay = mesh_extra_tools.mesh_info_delay 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) + box = layout.box() + col = box.column() + split = col.split(percentage=0.6 if check_used else 0.75, align=True) + split.prop(mesh_extra_tools, "mesh_info_show", toggle=True) + split.prop(mesh_extra_tools, "mesh_info_delay") - 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") + if check_used: + info_str = check_the_obj_polycount(context, check_delay) + col.label(info_str, icon='MESH_DATA') col = layout.column() col.label("Select faces by type:") @@ -71,38 +109,3 @@ class DATA_PT_info_panel(Panel): 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'} |