VrayDirt (AO)

Hello Cgpeeps!Nag try ako mag render ng Ambient Occlusion.Following VrayDirt tuturials I've got from here.(as shown Below) kaso parang totaly white ang result ng rendering ko.I need your Advice kung paano ko e render ang tama na lumabas ang dark EDGES
ng object ko. Thanks in Advance....

make sure na naka meters ka pag gamit mo ay 1. meaning nya 1 meter. pro pag mm naman ang gamit mo, dapat 1000 ang radius mo. I think naka "mm" ka dyan.

model done in autocad naka milimeter.pero pag convert ko sa 3dsmaxfile naka Meter na ang maxfile ko. thanks....

try mo pa din gumamit ng 1000, baka yung information nya in mm pa din. good luck!

bokkins wrote:try mo pa din gumamit ng 1000, baka yung information nya in mm pa din. good luck!

Salamat sa advice mo Sir Bokkins.God Bless.....

i agree bro, try mo laruin jan sa radius , pag satisfy ka na sa result then good to go, good luck

i would not use a vraydirt material over a vraymat...and definitely if you are trying to have an AO, you should not be using any lights on your scene..it would defeat the purpose. sun shadows and sky shadows will kill many AO in many areas of your scene..and it would do well once u multiply it in your image in photoshop

instead, try this

1. Use vraylight material. Under the Color, apply vraydirt...adjust the radius accordingly...balance it out also with the vraylight material value..

2. you can either use GI or no GI at all...I usually don't use a GI computation. if u adjust the radius of the dirt and light value of the material, you will produce a good Ambient Occlusion

No GI
No lights
No reflections/refractions

Everything can be set via globals.

My preference is vraydirt over the diffuse slot of a self-illuminated global STANDARD MATERIAL