Yen Wei Lin

Hi Sajadalavi

Thanks for your reply,
Actually, I didn't use pyro shader from Houdini,
I build my own custom volume shader, and also I create temperature and heat in VDB from particles,
Because I would like to control the color visually.
but it's not perfect result as I think.
this is my breakdown to show what I did.

Hi mates

I've a volume rendering issue in Houdini,

I use particles convert to VDB as the source of volume light.

it pretends the heat and temperature for rendering volume shader.

but I don't know why it has the problem shows some grids on the result seens like flicker.

the video as below.

press here !! [www.dropbox.com]

Hi mates

I've a volume rendering issue in Houdini,

I use particles convert to VDB as the source of volume light.

it pretends the heat and temperature for rendering volume shader.

but I don't know why it has the problem shows some grids on the result seens like flicker.

the video as below.



I hope someone can give me answers, I never have this problem before…. thanks so much!!