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