When rendering in vray SU white pixels appear

i'm new in cgp.. just recently visited the site at nakita ko ang gagaling pla ninyo magrender mga sir/ma'am.. i'm still practicing, got a long way to go pa to meet up sa level nyo..


at pa add nlang.. hehehe paano mag bump map ng carpet o rag o grass at stones?
prang flat pa kc tingan pag bump ko ng stones..

salamat po..

http://www.cgpinoy.org/vray-for-sketchup-tutorials-f97/carpet-tutorial-vray-for-sketchup-t2351.htm?highlight=vray+download


nakita ko na pala ung tutorial for carpet.. ang galing.. cge practicing ko na rin to..

-reduce glossiness sa material para doon sa mga whites spots sa object.

cge try ko po.. salamat..

try dun sa color mapping tick clamp output.