blender-archive/release/scripts/templates_py/bmesh_simple.py

# This example assumes we have a mesh object selected

import bpy
import bmesh

# Get the active mesh
me = bpy.context.object.data


# Get a BMesh representation
bm = bmesh.new()   # create an empty BMesh
bm.from_mesh(me)   # fill it in from a Mesh


# Modify the BMesh, can do anything here...
for v in bm.verts:
    v.co.x += 1.0


# Finish up, write the bmesh back to the mesh
bm.to_mesh(me)
bm.free()  # free and prevent further access
bmesh py api: change .from_mesh() / .to_mesh() to be class methods of BMesh rather than functions in the module. added example script which converts a mesh to a bmesh, edits and converts back again. 2012-03-11 02:45:27 +00:00			`# This example assumes we have a mesh object selected`

			`import bpy`
			`import bmesh`

			`# Get the active mesh`
			`me = bpy.context.object.data`


			`# Get a BMesh representation`
			`bm = bmesh.new() # create an empty BMesh`
			`bm.from_mesh(me) # fill it in from a Mesh`


			`# Modify the BMesh, can do anything here...`
			`for v in bm.verts:`
			`v.co.x += 1.0`


			`# Finish up, write the bmesh back to the mesh`
			`bm.to_mesh(me)`
add bmesh.free() to example & template 2012-12-01 07:16:08 +00:00			`bm.free() # free and prevent further access`