#apertus IRC Channel Logs

Hello Bertl :)

what if any word is corrupted?

you cannot 'go back' in a serial stream

sorry for that silly question :/

good day

if anyone has worked with blend4web before I would love to collaborate to create a 3d axiom camera viewer

my guess is, that animation is done using rigging, which is the common way, as shape keys are often not supported, e.g. in unity3d

1) load external geometry from a file (which format)

3) what lighting/shadow capabilities the engine has

blend4web uses JSON, it can be exported from blender -> https://www.youtube.com/watch?v=c5_KfXlhSu8

https://www.blend4web.com/doc/en/lighting.html

what I would like to create is a 3d version of something like this: https://lab.apertus.org/M25/123/

which materials would be procedural?

yes an aluminum/metal shader

if you do the common unwrapping, then it should work fine, seems like the library is taking care of loading the blender files properly

blurry reflections can be achieved through some proper spherical backgrund, like HDR and material rougness sit a bit higher

which would not require the object to be unwrapped at all no?

you need unwrapping sometimes, for proper reflection

the blurry self reflections from https://lab.apertus.org/M25/123/ will be tricky I assume

reflection seems to be fine without unwrapping, but i would have to test with our files

I can export a test file easily

let me check the formats onshape can export

which options do you have?

let us try STL, as it is common

on it

have they packed linux distro into it?

thanks, will import it in blender and test if i can adjust its viewport, as b4w is downloading, hope the viewer is included and not only on pro edition

461 MiB

this material might be a good fit: http://elbrujodelatribu.blogspot.com/2013/04/aluminium-material.html

quick test, just used glossy node from blender, just adjusted rougness and add HDR background panorama

se6astian: is b4w downloading for you? it just stops at the end for me

I didnt download it

even the plugin is not downloading properly yet

same result in chromium, tried firefox before

great

nick/ Ashu

sorry for that , was trying something :P

hey

I was looking at axiom alpha there we are using gnuplot

Hmm , I checked there is a software which uses gnuplot for realtime plotting

https://github.com/XLAR-8/feedgnuplot

but the AXIOM is no PC, there is no graphic acceleration and memory access is 'expensive'

okay , got it

well, something which can 'render' the output directly into the overlay is probably the best option

So, any direction to read or look , to get some idea ?

any low level embedded drawing library (preferably written in C) should be a good source of inspiration or maybe even suitable for the task

let me check the lab

graphicsmagick looked like a good alternative, which is faster and smaller

*could

and I was trying to figure out areas need optimization in hist.c

URL for the code you are talking about?

ohh yes , https://github.com/apertus-open-source-cinema/axiom-beta-firmware/blob/master/software/sensor_tools/hist/hist.c

the center area is a simple hack to reduce the memory access by only sampling the data from a smaller area in the center of the image

thanku ,Bertl and BAndiT1983 , will be back soon :)

you're welcome!

good night

nn