Search found 29 matches

by PetrT
Sun Jan 12, 2020 11:13 am
Forum: User Support
Topic: Falloff texture
Replies: 6
Views: 248

Re: Falloff texture

why not as geometry data node like hitpoint node now?
try to use shading normal with dot product but it must be allways faced to camera
may be it easier to use camera data node with some vector math and shading normal of object

may be the way of reusing Cycles node(Layer Weight) is exist-?
by PetrT
Sat Jan 04, 2020 10:45 pm
Forum: User Support
Topic: fabrics
Replies: 3
Views: 199

Re: fabrics

for cloth glossy shader can be used too info from wiki
with using multibounce
by PetrT
Sat Dec 28, 2019 10:22 am
Forum: User Support
Topic: Strange behavior of glass shader
Replies: 5
Views: 233

Re: Strange behavior of glass shader

thank you
by PetrT
Sat Dec 28, 2019 7:19 am
Forum: User Support
Topic: Strange behavior of glass shader
Replies: 5
Views: 233

Re: Strange behavior of glass shader

don`t use clamping in this scene

try to set reflection color to black.it does not help

the problem was in visibility properties panel
specular rays for area light was disabled for default
by PetrT
Fri Dec 27, 2019 11:00 pm
Forum: User Support
Topic: Strange behavior of glass shader
Replies: 5
Views: 233

Strange behavior of glass shader

Glass rendered diffrent with Bidir and Path OpenCl
Win 7 LuxCore Last build

Path OpenCL
001.png
Bidir
002.png
by PetrT
Fri Nov 29, 2019 10:31 am
Forum: Finished Work
Topic: Simple Test Scene
Replies: 33
Views: 1473

Re: Simple Test Scene

PetrT wrote:
Thu Nov 28, 2019 6:29 pm
may be try to render with more resolution then needed and downscale to required
i mean to render in 4k or more dimensions if it possible
2000 samples is enough
by PetrT
Thu Nov 28, 2019 8:37 pm
Forum: Finished Work
Topic: Simple Test Scene
Replies: 33
Views: 1473

Re: Simple Test Scene

5000 samples 9min is awesome
by PetrT
Thu Nov 28, 2019 6:29 pm
Forum: Finished Work
Topic: Simple Test Scene
Replies: 33
Views: 1473

Re: Simple Test Scene

may be try to render with more resolution then needed and downscale to required
by PetrT
Tue Nov 26, 2019 8:09 am
Forum: User Support
Topic: Tiled rendering
Replies: 3
Views: 254

Re: Tiled rendering

First in luxcore tile doesn't give you huge boost unless you re rendering crazy resolution 8k or 16 for example. Second : you are comparing two diferent render engine without showing any kind of material for analyses. So it is impossible for us to help you point out why you are experiencing some pe...
by PetrT
Mon Nov 25, 2019 7:07 pm
Forum: User Support
Topic: Tiled rendering
Replies: 3
Views: 254

Tiled rendering

Hi
Why in Luxcore tiled rendering is slow compare with Cycles