[Bf-extensions-cvs] SVN commit: /data/svn/bf-extensions [1143] trunk/py/scripts/addons/ add_mesh_BoltFactory: Now works in edit mode
Aaron Keith
aaroninusa at gmail.com
Mon Nov 8 09:26:52 CET 2010
Revision: 1143
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-extensions&revision=1143
Author: spudmn
Date: 2010-11-08 09:26:50 +0100 (Mon, 08 Nov 2010)
Log Message:
-----------
Now works in edit mode
Modified Paths:
--------------
trunk/py/scripts/addons/add_mesh_BoltFactory/Boltfactory.py
trunk/py/scripts/addons/add_mesh_BoltFactory/__init__.py
trunk/py/scripts/addons/add_mesh_BoltFactory/createMesh.py
Modified: trunk/py/scripts/addons/add_mesh_BoltFactory/Boltfactory.py
===================================================================
--- trunk/py/scripts/addons/add_mesh_BoltFactory/Boltfactory.py 2010-11-07 15:09:58 UTC (rev 1142)
+++ trunk/py/scripts/addons/add_mesh_BoltFactory/Boltfactory.py 2010-11-08 08:26:50 UTC (rev 1143)
@@ -50,6 +50,13 @@
align_matrix = mathutils.Matrix()
MAX_INPUT_NUMBER = 50
+
+ # edit - Whether to add or update.
+ edit = BoolProperty(name="",
+ description="",
+ default=False,
+ options={'HIDDEN'})
+
#Model Types
Model_Type_List = [('bf_Model_Bolt','BOLT','Bolt Model'),
@@ -291,7 +298,7 @@
#self.bf_Minor_Dia = self.bf_Major_Dia - (1.082532 * self.bf_Pitch)
Create_New_Mesh(self, context, self.align_matrix)
-
+
return {'FINISHED'}
##### INVOKE #####
Modified: trunk/py/scripts/addons/add_mesh_BoltFactory/__init__.py
===================================================================
--- trunk/py/scripts/addons/add_mesh_BoltFactory/__init__.py 2010-11-07 15:09:58 UTC (rev 1142)
+++ trunk/py/scripts/addons/add_mesh_BoltFactory/__init__.py 2010-11-08 08:26:50 UTC (rev 1143)
@@ -44,7 +44,7 @@
##### REGISTER #####
def add_mesh_bolt_button(self, context):
- self.layout.operator(Boltfactory.add_mesh_bolt.bl_idname, text="BOLT", icon="PLUGIN")
+ self.layout.operator(Boltfactory.add_mesh_bolt.bl_idname, text="Bolt", icon="PLUGIN")
def register():
Modified: trunk/py/scripts/addons/add_mesh_BoltFactory/createMesh.py
===================================================================
--- trunk/py/scripts/addons/add_mesh_BoltFactory/createMesh.py 2010-11-07 15:09:58 UTC (rev 1142)
+++ trunk/py/scripts/addons/add_mesh_BoltFactory/createMesh.py 2010-11-08 08:26:50 UTC (rev 1143)
@@ -2057,7 +2057,109 @@
return Move_Verts_Up_Z(verts,Thread_Height),faces
+# calculates the matrix for the new object
+# depending on user pref
+def align_matrix(context):
+ loc = Matrix.Translation(context.scene.cursor_location)
+ obj_align = context.user_preferences.edit.object_align
+ if (context.space_data.type == 'VIEW_3D'
+ and obj_align == 'VIEW'):
+ rot = context.space_data.region_3d.view_matrix.rotation_part().invert().resize4x4()
+ else:
+ rot = Matrix()
+ align_matrix = loc * rot
+ return align_matrix
+
+# Create a new mesh (object) from verts/edges/faces.
+# verts/edges/faces ... List of vertices/edges/faces for the
+# new mesh (as used in from_pydata).
+# name ... Name of the new mesh (& object).
+# edit ... Replace existing mesh data.
+# Note: Using "edit" will destroy/delete existing mesh data.
+def create_mesh_object(context, verts, edges, faces, name, edit, align_matrix):
+ scene = context.scene
+ obj_act = scene.objects.active
+
+ # Can't edit anything, unless we have an active obj.
+ if edit and not obj_act:
+ return None
+
+ # Create new mesh
+ mesh = bpy.data.meshes.new(name)
+
+ # Make a mesh from a list of verts/edges/faces.
+ mesh.from_pydata(verts, edges, faces)
+
+ # Update mesh geometry after adding stuff.
+ mesh.update()
+
+ # Deselect all objects.
+ bpy.ops.object.select_all(action='DESELECT')
+
+ if edit:
+ # Replace geometry of existing object
+
+ # Use the active obj and select it.
+ ob_new = obj_act
+ ob_new.select = True
+
+ if obj_act.mode == 'OBJECT':
+ # Get existing mesh datablock.
+ old_mesh = ob_new.data
+
+ # Set object data to nothing
+ ob_new.data = None
+
+ # Clear users of existing mesh datablock.
+ old_mesh.user_clear()
+
+ # Remove old mesh datablock if no users are left.
+ if (old_mesh.users == 0):
+ bpy.data.meshes.remove(old_mesh)
+
+ # Assign new mesh datablock.
+ ob_new.data = mesh
+
+ else:
+ # Create new object
+ ob_new = bpy.data.objects.new(name, mesh)
+
+ # Link new object to the given scene and select it.
+ scene.objects.link(ob_new)
+ ob_new.select = True
+
+ # Place the object at the 3D cursor location.
+ # apply viewRotaion
+ ob_new.matrix_world = align_matrix
+
+ if obj_act and obj_act.mode == 'EDIT':
+ if not edit:
+ # We are in EditMode, switch to ObjectMode.
+ bpy.ops.object.mode_set(mode='OBJECT')
+
+ # Select the active object as well.
+ obj_act.select = True
+
+ # Apply location of new object.
+ scene.update()
+
+ # Join new object into the active.
+ bpy.ops.object.join()
+
+ # Switching back to EditMode.
+ bpy.ops.object.mode_set(mode='EDIT')
+
+ ob_new = obj_act
+
+ else:
+ # We are in ObjectMode.
+ # Make the new object the active one.
+ scene.objects.active = ob_new
+
+ return ob_new
+
+
def Create_New_Mesh(props, context, align_matrix):
verts = []
@@ -2081,30 +2183,11 @@
verts, faces = RemoveDoubles(verts, faces)
verts = Scale_Mesh_Verts(verts,GLOBAL_SCALE)
-
-
- mesh = bpy.data.meshes.new(sMeshName)
-
- mesh.vertices.add(len(verts))
- mesh.faces.add(len(faces))
+
+ obj = create_mesh_object(context, verts, [], faces,sObjName,
+ props.edit, align_matrix)
- mesh.vertices.foreach_set("co", unpack_list(verts))
- mesh.faces.foreach_set("vertices_raw", unpack_face_list(faces))
-
- scene = context.scene
-
- bpy.ops.object.select_all(action='DESELECT')
-
- mesh.update()
- ob_new = bpy.data.objects.new(sObjName, mesh)
- scene.objects.link(ob_new)
- ob_new.select = True
- scene.objects.active = ob_new
-
- #ob_new.location = scene.cursor_location
- ob_new.matrix_world = align_matrix
-
#print("Created_Object")
return
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