Simple Renderings Thread

[arc en ciel]

kodakchrome 64 tone mapped

[Oscar J]

Hehe cool, nice caustics! Needs to cook for a little longer though, also I believe that second pic isn't in full size?

[arc en ciel]

image updated for ray version : logo look better

gpu rendering
kodakchrome 64 and 25 tonemapped


Zbrush and fibermesh test

[arc en ciel]

hello

playing with sloppy coating ISL, I found a way to have a result like AO effect or solarize in a certain way
I try the code in exponent when coupled with phong, in sigma when coating is coupled with oren nayar

Code: Select all

def eval(vec3 pos) real :
let
	c = clamp(meanCurvature(), 0, 1000)
	z = normalWS().z * 0.15
	z2 = z * z
in
	if (z > 0, z, z2) * (noise01(pos))+ (c * (0.5/512))

Original code by fused

[pixie]

image updated for ray version : logo look better

gpu rendering
kodakchrome 64 and 25 tonemapped


Zbrush and fibermesh test

it remind me of a kind of puppets we used to make with paper!.

[pixie]

A few experiments with Mossy Rock and also Snowy Rock although not shown, from Weathered by time - damaged by water - procedural only by arc en ciel. I liked a lot his own results, so I tried something akin to it. ISL is amazing!!!

[Zalevskiy]

del

[arc en ciel]

yo,
I rendered some images for a rendering engine comparison on the site : http://frenchcinema4d.fr/
the scenes were provided

[FakeShamus]

first time adding something to this epic thread!
I started this as a trial for this quartz material, then realized the effect had a lot to do with how the object was modeled, so that became a whole different set of things to work out. it took a long time to clear up, but the result is not bad!

[OnoSendai]

wow amazing, how did you do it?

[FakeShamus]

the material is just glossy transparent, with fbm noise controlling the roughness and absorption layer color. the bump is ISL noise too. but I had to "crack" the shard in order for the bottom section to get interesting. so I made a rough-looking plane in blender and gave a it a tiny amount of thickness, then used it to do a difference boolean on the shard a bunch of times. so it went from a very simple model to a pretty complex one real quick.

[Originalplan®]

first time adding something to this epic thread!
I started this as a trial for this quartz material, then realized the effect had a lot to do with how the object was modeled, so that became a whole different set of things to work out. it took a long time to clear up, but the result is not bad!

So cool!Good work!

[arc en ciel]

... from a very simple model to a pretty complex one real quick.

Smashing

[arc en ciel]

sorry for double post
my first image with ies profile

[arc en ciel]

a car painted with ISL, a coating with phong in substrate using cartoon contour code mixed with noise in Color channel, (clouds by CTzN), 2 scatters

Code: Select all

def eval(vec3 pos) vec3 :
let
    line = (minCosTheta() < 0.015) || (meanCurvature()< - (pi() * 9.0))
in
	vec3(
	noise(meanCurvature() * 0.7),
	fbm(meanCurvature() * 0.005,5),
	noise(meanCurvature() * 0.003)
	)
+
    vec3(line ? noise01(0.001) : noise(0.05))