"Oriya is similarly structured to Devanagari and is used to write the Oriya language in Indian state of Orissa." Devanagri is what Hindi, Marathi, and Sanskrit

"Oriya is similarly structured to Devanagari and is used to write the Oriya language in Indian state of Orissa." Devanagri is what Hindi, Marathi, and Sanskrit use, so I am certain that it isn't any more complex to render than those languages.