•AMD Radeon GPU rendering CRASHES hibernation (s2disk), •CPU rendering so far OK on Arch Linux mainline kernel [solar system, moon eclipse/shadow scene] | #Linux

(Work in progress)

Hibernation while LuxCore Render CPU Rendering – soft reboot s2disk test mode used

•Blu-Ray RW on this mainline kernel also OK

•Not heard redundant HDD spin-down, further tests required

•This scene (moon shadow-and-„planet” system) is certainly compute-power demanding (despite not-complex except I forgot to ensure Earth mesh having „driver” (that is simply, a math equation) of (ellipse) trajectory. With scene simplification in mind, maybe not great need... the eclipse have to have accuracy↓↓↓↓↓:

 Moon eclipse depends on moon trajectory plane – if it is „uniplanar” with the sun plane, eclipses can't be rare

So far mini-theory... let's WAIT & find the contemporary studies, both official and unofficials... . There is so mess, they can't give even simple equation of sine /cosine stuff... the classic one... They use it to mind-blow stupids, while about sin & cos we learn at school & the xscreensaver beautiful is also built around sine/cosine algorithms.

Also, Winamp visualizations (NOW: THE PROJECTM @ Linux) are, almost for sure , 

local/projectm 3.1.12-5
    Music visualizer which uses 3D accelerated iterative image based rendering
local/projectm-pulseaudio 3.1.12-5
    Music visualizer which uses 3D accelerated iterative image based rendering
    (pulseaudio)

Diagonal moon motion (in relation to sun's ellipse's plane)? First, I must find out the nomenclature – and, maybe, search in the books for surety... I thought that moon path style is (the apparent one) as a sun's!

But they can invent „declinations”...

REISU*B* worked

Linux maybe is simple, but demanding.