Car's headlight.

[samifox]

Hi

This is my first attempt of creating car’s headlight. Something is wrnog there but I cant figure it out. The rendering time is very long,is there any way to reduce it? I turn GI and anti-aliasing off,but I think the bump map is the reason for this slow rendering.



Thanks
S

[natty]

is that displacement or Bump ?

[samifox]

is that displacement or Bump ?

bump and falloff reflection.

[natty]

and transparancy ??

[samifox]

and transparancy ??

no transperancy map.why?

[natty]

just trying to help ..

[samifox]

just trying to help ..

i dont see how a question helps...maybe some answers :P

[natty]

i thought it may be obviuos .... Transparet = longer rendertime.
and can you stop quoting .... really anoying, its only me and you here !

[TOBTHREEDEE]

@natty:

@samifox:

it´s the bump because the light went throught the bump and also reflect in there many times...and you get nice with reflection over the bump structur.

do you use a standard-material or the checker-material for the bump? my test was bitmap is faster.

[TOBTHREEDEE]

with = white (fast fingers)

[flipside]

Do you use glossy refraction? This slows down rendering a lot!

[Gijs]

i thought it may be obviuos .... Transparet = longer rendertime.
and can you stop quoting .... really anoying, its only me and you here !

[cgbox]

use max raytrace?

[Da_elf]

can you post us a scene that we can poke at and prod to figure out the problem?
wow. nice pic cgbox