Why dont you use postrender script? In render global settings there is
section at the bottom where you give it a command a prerender or post
render.
Best
Ricardo
On Friday, December 20, 2013, Aleks Berg-Jones wrote:
> I have a method where I need to save a small image and then convert it to
> a texture within the same loop. I found that the easiest way to do this is
> to save it directly from the maya render view. This should save the most
> recent image that I just rendered but only works for the first try. On the
> second try it will save the first image again unless I close the render
> view window(how to do this in script?) or render the image twice which is
> possible for this limited application but makes the intended sequence more
> difficult.
>
> refresh(f=1) has no affect and moving something to make the dg dirty ?
> then doing refresh(f=1) has no effect
>
>
> sel = cmds.ls(sl=1)
>
> for i in sel:
> getInput = raw_input();
>
> myMap = z_TEX_dir + getInput + '.png '
> self.render_choice()
> cmds.renderWindowEditor('renderView', e=1, writeImage = myMap)
>
> ....
>
>
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