Search found 19 matches

by davorin
Thu Oct 18, 2018 2:00 pm
Forum: User Support
Topic: Weird gamma using spot light with bitmap
Replies: 6
Views: 660

Re: Weird gamma using spot light with bitmap

Wow..that looks great...think I have to adjust the other lamps as the cube below is now too dark (o;


many thanks
richard
by davorin
Thu Oct 18, 2018 1:39 pm
Forum: User Support
Topic: Weird gamma using spot light with bitmap
Replies: 6
Views: 660

Re: Weird gamma using spot light with bitmap

This is now with a higher gamma value for the bitmap (5):
Note the fine line at the left which should be not lit...
gradient_rendered_gamma_5.png
Especially the effect can be seen with this bitmap I used originally.
The gradients around the white circles are almost flat:
duschdisplay_wheel.png
by davorin
Thu Oct 18, 2018 1:27 pm
Forum: User Support
Topic: Weird gamma using spot light with bitmap
Replies: 6
Views: 660

Re: Weird gamm using spot light with bitmap

Tried a little with gamma settings...but higher values gets me more of the left side being dark... color settings I didn't touch as other stuff looks normal to me... Attached the scene...think it should contain all bitmaps.. BTW: What is best for a spot light bitmap? Using a black background or usin...
by davorin
Thu Oct 18, 2018 1:05 pm
Forum: User Support
Topic: Weird gamma using spot light with bitmap
Replies: 6
Views: 660

Weird gamma using spot light with bitmap

Good afternoon (o; I am doing some simulation of user interfaces where a spot light with a bitmap cast an image onto a semitransparent glass object... Suddenly I discovered when I used color gradients in the bitmap that the gamma is totally wrong in rendering...looks like brightness over saturation....
by davorin
Thu Oct 18, 2018 10:32 am
Forum: User Support
Topic: Copy/paste an object with node material crashes 2.79b on Debian
Replies: 2
Views: 386

Re: Copy/paste an object with node material crashes 2.79b on Debian

Ahh...and I thought since when removing the material it has to do with luxcore as I don't use any blender material or renderer (o;
by davorin
Thu Oct 18, 2018 10:16 am
Forum: User Support
Topic: Copy/paste an object with node material crashes 2.79b on Debian
Replies: 2
Views: 386

Copy/paste an object with node material crashes 2.79b on Debian

When I want to copy for example a cube object with matte material blender crashes immediately when pressing Ctrl-C with: Writing: /tmp/ish_display_hardware.crash.txt Segmentation fault Content of crash log: # Blender 2.79 (sub 0), Commit date: 2018-03-22 14:10, Hash f4dc9f9d68b # backtrace ./blender...
by davorin
Tue Oct 16, 2018 1:35 pm
Forum: User Support
Topic: BlendLuxCore-v2.1alpha4-mac64-opencl
Replies: 19
Views: 2093

Re: BlendLuxCore-v2.1alpha4-mac64-opencl

Any idea why it sometimes renders a scene with a bitmap spotlight without texture and the next time with texture?

Almost every second time this happens... viewtopic.php?f=4&t=647#p6578
by davorin
Thu Oct 11, 2018 11:34 am
Forum: User Support
Topic: Movie as texture for spot light
Replies: 3
Views: 460

Re: Movie as texture for spot light

So blendluxcore takes them one by one automatically for each frame that is rendered?

That would be terrific (o;

Now gonna get some HDMI splitter to record python kivy touch screen interface to be rendered ;-)
by davorin
Thu Oct 11, 2018 11:32 am
Forum: User Support
Topic: Strand primitive in blendluxcore?
Replies: 1
Views: 364

Strand primitive in blendluxcore?

The wiki pages doesn't mention the differences between the standalone and the blender plugin version...

But I guess some features are left out in the blender plugin like the hair and fur feature?
Are there other features which blendluxcore is missing (will neve rhave) ?
by davorin
Thu Oct 11, 2018 11:11 am
Forum: User Support
Topic: Movie as texture for spot light
Replies: 3
Views: 460

Movie as texture for spot light

EHLO (o; As I use an image texture for a spot light I thought I ask if in the future there will be an option to also set a movie as texture.. From the manual: "Both point lights and spot lights can distribute their light and color according to an image. With spot lights, this results in an effect li...