Render a synthetic image using a conditional render function. \n
* Data will be rendered only if the condional parameter is true. \n
* Returns zero if the counter aborted.
*
* \verbatim im.ProcessRenderCondOp(image: imImage, func: function, render_name: string, params: table) -> counter: boolean [in Lua 5] \endverbatim
* \ingroup render
Render a synthetic image using a conditional render function. \n * Data will be rendered only if the condional parameter is true. \n * Returns zero if the counter aborted. * * \verbatim im.ProcessRenderCondOp(image: imImage, func: function, render_name: string, params: table) -> counter: boolean [in Lua 5] \endverbatim * \ingroup render