added visual example to benchmark
added visual example to benchmark

QuLogic/vispy,sh4wn/vispy,hronoses/vispy,Eric89GXL/vispy,ghisvail/vispy,srinathv/vispy,drufat/vispy,RebeccaWPerry/vispy,jdreaver/vispy,ghisvail/vispy,jay3sh/vispy,dchilds7/Deysha-Star-Formation,drufat/vispy,kkuunnddaannkk/vispy,ghisvail/vispy,drufat/vispy,jdreaver/vispy,jdreaver/vispy,RebeccaWPerry/vispy,sbtlaarzc/vispy,inclement/vispy,sbtlaarzc/vispy,kkuunnddaannkk/vispy,QuLogic/vispy,michaelaye/vispy,hronoses/vispy,dchilds7/Deysha-Star-Formation,srinathv/vispy,Eric89GXL/vispy,hronoses/vispy,srinathv/vispy,jay3sh/vispy,RebeccaWPerry/vispy,bollu/vispy,julienr/vispy,julienr/vispy,dchilds7/Deysha-Star-Formation,QuLogic/vispy,julienr/vispy,kkuunnddaannkk/vispy,michaelaye/vispy,jay3sh/vispy,bollu/vispy,michaelaye/vispy,inclement/vispy,sbtlaarzc/vispy,sh4wn/vispy,Eric89GXL/vispy,inclement/vispy,sh4wn/vispy,bollu/vispy