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#!BPY
"""
Name: 'Mesh Editing'
Blender: 243
Group: 'ScriptTemplate'
Tooltip: 'Add a new text for editing a mesh'
"""
from Blender import Window
import bpy
script_data = \
'''#!BPY
"""
Name: 'My Mesh Script'
Blender: 243
Group: 'Mesh'
Tooltip: 'Put some useful info here'
"""
# Add a licence here if you wish to re-distribute, we recommend the GPL
from Blender import Scene, Mesh, Window, sys
import BPyMessages
import bpy
def my_mesh_util(me):
# This function runs out of editmode with a mesh
# error cases are alredy checked for
# Remove these when writing your own tool
print me.name
print 'vert count', len(me.verts)
print 'edge count', len(me.edges)
print 'face count', len(me.faces)
# Examples
# Move selected verts on the x axis
"""
for v in me.verts:
if v.sel:
v.co.x += 1.0
"""
# Shrink selected faces
"""
for f in me.faces:
if f.sel:
c = f.cent
for v in f:
v.co = (c+v.co)/2
"""
def main():
# Gets the current scene, there can be many scenes in 1 blend file.
sce = bpy.data.scenes.active
# Get the active object, there can only ever be 1
# and the active object is always the editmode object.
ob_act = sce.objects.active
if not ob_act or ob_act.type != 'Mesh':
BPyMessages.Error_NoMeshActive()
return
# Saves the editmode state and go's out of
# editmode if its enabled, we cant make
# changes to the mesh data while in editmode.
is_editmode = Window.EditMode()
if is_editmode: Window.EditMode(0)
Window.WaitCursor(1)
me = ob_act.getData(mesh=1) # old NMesh api is default
t = sys.time()
# Run the mesh editing function
my_mesh_util(me)
# Restore editmode if it was enabled
if is_editmode: Window.EditMode(1)
# Timing the script is a good way to be aware on any speed hits when scripting
print 'My Script finished in %.2f seconds' % (sys.time()-t)
Window.WaitCursor(0)
# This lets you can import the script without running it
if __name__ == '__main__':
main()
'''
new_text = bpy.data.texts.new('mesh_template.py')
new_text.write(script_data)
bpy.data.texts.active = new_text
Window.RedrawAll()
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