3dsmax Vray ~ Matte Shadow material

一般用Matte Shadow材質~~~~~~照理說只會算出影子

即使存成PNG也只會有影子而已........

可是用VRay算圖會變這脹.....


整個plane都給render出來


上網找了文章~~~~~~~要用VRayMtlWrapper

Base material = Standard material
Matte surface = on
Alpha contribution = -1
Shadow = on
Affect alpha = on



render


這個結果才是對的~~~XD

reference
http://www.3dbuzz.com/vbforum/showthread.php?123276-Vray-and-Matte-Shadow-Material