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Work progress and public beta test - 0.9.7.4
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| Hetairos | Date: Friday, 01.07.2016, 16:58 | Message # 2986 |
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Observer
Group: Users
Poland
Messages: 18
Status: Offline
| Bug: planemos experience greenhouse effect.
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| Donatelo200 | Date: Friday, 01.07.2016, 17:04 | Message # 2987 |
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Explorer
Group: Users
United States
Messages: 261
Status: Offline
| That isn't wrong. The atmosphere will still trap heat from the planet itself.
CPU: Intel Core i7-4790K
GPU: Nvidia GTX 1080
SSD: Samsung 850 Evo 250GB
HDD: Toshiba DT01ACA200 2TB
HDD: WD Blue 1TB (2012)
RAM: Unknown 16G-D3-1600-MR 2x8GB
MBD: MSI Z97S SLI Krait Edition (MS-7922)
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| Hetairos | Date: Friday, 01.07.2016, 17:25 | Message # 2988 |
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Observer
Group: Users
Poland
Messages: 18
Status: Offline
| Can it generate enough heat to keep it that hot? It's about 8,5 bln years old and I doubt it's too geologically active. Not that SE accounts for that.
Although I suppose the heat loss could be slow enough. There is a way to calculate that, isn't there?
Anyway, I tried to take a look on it again and there's a frozen titan in its place. Same moons, same age, but the planet's different.
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| JackDole | Date: Friday, 01.07.2016, 18:18 | Message # 2989 |
 Star Engineer
Group: Local Moderators
Germany
Messages: 1742
Status: Offline
| Quote simonecinque1992 (  ) JackDole, Is it for RC3?
Yes. This error is only in RC3.
Don't forget to look here.
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| JackDole | Date: Friday, 01.07.2016, 18:28 | Message # 2990 |
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Star Engineer
Group: Local Moderators
Germany
Messages: 1742
Status: Offline
| abyssoft,
SpaceEngine calculates the orbital periods not properly if the center is a Baryenter. I always calculate then by hand the orbital period.
If the 'SemiMajorAxis' is the same as in your script, it would be ~1.4295832 years.
Don't forget to look here.
Edited by JackDole - Friday, 01.07.2016, 18:39 |
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| abyssoft | Date: Friday, 01.07.2016, 19:00 | Message # 2991 |
 Space Tourist
Group: Users
United States
Messages: 27
Status: Offline
| SemiMajorAxis is same, I've attached a screenshot showing the issue.
Script portion showing Planet on right side and SE Showing Orbit info on Left
 
Hopefully this can make it into the bug pile to be fixed before 0974 goes from RC3 to GA
Edited by abyssoft - Friday, 01.07.2016, 20:32 |
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| SpaceHopper | Date: Friday, 01.07.2016, 21:16 | Message # 2992 |
 Explorer
Group: Users
United States
Messages: 186
Status: Offline
| I would really love Carbon stars, Zirconium stars, and Wolf-Rayet stars to be procedurally generated
3.14% of all seafarers are PIrates.
***
Got Mole Problems? Call Avogadro at 602-1023
***
Google Search my picture to discover whom it depicteth.
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| JCandeias | Date: Saturday, 02.07.2016, 00:41 | Message # 2993 |
 Pioneer
Group: Translators
Portugal
Messages: 387
Status: Offline
| Quote SpaceEngineer ( ) What? Do you say what installer cleared up the addons folder? This is impossible...
Very possible. Just happened to me. :/
They let me use this!
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| SpaceEngineUser9021 | Date: Saturday, 02.07.2016, 00:44 | Message # 2994 |
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Observer
Group: Newbies
United States
Messages: 1
Status: Offline
| I am noticing a major issue on the latest Nvidia drivers (368.39) on my gtx 950 in Space Engine 0.9.7.4. I am aware that others have reported experiencing related issues on the latest drivers as well, but mine seem quite different. All terra planets are completely flat. Reverting back to older drivers (365.19) seems to fix the problem as others have reported.
Here are some pictures of Kepler-452b illustrating the issue:
368.39: Flat with weird lava flows which occasionally morph into rivers...
359.19: Usual awesomeness
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| JCandeias | Date: Saturday, 02.07.2016, 02:14 | Message # 2995 |
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Pioneer
Group: Translators
Portugal
Messages: 387
Status: Offline
| Just downloaded and installed the newest version and...
... I'm frustrated by it.
Remember the old SolarSys3000 addon? It was a cute speculation about the state of the Solar System in the year 3000, with lots of terraformed real estate all over the inner Solar System, Ceres in orbit around Mars (and Mercury around Venus), and a very insteresting jovian system, after Jupiter having been transformed into a brown dwarf, somehow.
It was originally a replacement addon, to be used instead of the actual Solar System, but I liked it enough to set it free, placing it in the Large Magellanic Cloud with a nice view to the Milky Way.
And I can't use it anymore.
Why?
Because there's this annoying bug, you see? A bug that seems to be ignored, by which a brown dwarf in a regular planetary orbit around another star turns the star it orbits into another brown dwarf of the same type and size. It kind of contaminates it, zombifying it.
Let me show you.
Here I'm near Earth II, in the SolarSys3000 addon. I did a few changes to the original addon, updating textures, adding night lights (and never mind that in the far future night lights shouldn't be as they are today), etc., and, most importantly, commenting Jupiter out.
Pretty, innit?
But then I go and remove the comments, putting Brown Dwarf Jupiter back in, and this is what I get. Same time, same place, totally different scenery.
This bug is annoying! It shouldn't happen. It didn't happen until 0.9.7.3, if I recall correctly.
Attached is the current state of my version of SolarSys3000. Never mind Sol3; it was a test to see if I could place a star in the Andromeda galaxy. Also, only the inner Solar System has updated textures; everything beyond the Asteroid Belt is still waiting for this bug to be sorted out.
They let me use this!
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| JackDole | Date: Saturday, 02.07.2016, 02:19 | Message # 2996 |
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Star Engineer
Group: Local Moderators
Germany
Messages: 1742
Status: Offline
| Quote JCandeias ( ) Quote SpaceEngineer ()
What? Do you say what installer cleared up the addons folder? This is impossible...
Very possible. Just happened to me. :/
You should have read this!
Quote SpaceEngineer ( ) Ok, SE installer indeed deletes ALL files and folders in the installation directory before install. I fixed this in installer script, it will not do this in future
Only two posts below.
Don't forget to look here.
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| JCandeias | Date: Saturday, 02.07.2016, 02:30 | Message # 2997 |
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Pioneer
Group: Translators
Portugal
Messages: 387
Status: Offline
| Quote JackDole ( ) You should have read this!
Indeed.
They let me use this!
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| abyssoft | Date: Saturday, 02.07.2016, 16:42 | Message # 2998 |
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Space Tourist
Group: Users
United States
Messages: 27
Status: Offline
| JackDole one of the note you provided was that for SE 1 AU = 149597870.691 km
This varies from the current value of 149597870.700 km by definition.
Which albeit is only a small variance (6.016e-9%) it does add up on larger distances and increases cumulative errors.
So I am wondering, if other constants vary from the current adopted values in SE
G 6.67408E-11 m^3 kg^-1 s^-2 CODATA 2014
lyr 9460730472580800 m by definition
pc 30856775814671900 m by definition
The following also vary based on information in various threads
Julian Year 365.25 days of 86400 seconds definition
1 SE year = 365.24218985 days indicated in the Planet mod thread. (this looks like the tropical year)
can anyone tell me what does and doesn't vary and current values so I can have my calculators up to date for SE 0974 calculations.
Edited by abyssoft - Saturday, 02.07.2016, 16:54 |
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| JackDole | Date: Saturday, 02.07.2016, 20:52 | Message # 2999 |
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Star Engineer
Group: Local Moderators
Germany
Messages: 1742
Status: Offline
| abyssoft,
Astronomy/Mathematics - Wikiversity has this value:
Code 1 AU = 149,597,870.691 km
The programs that I use - 'ConvertAll' and 'SpeedCrunch', provide both 149597870691 m.
I do not know what value SpaceEngine used.
SpeedCrunch:
Code
Gravitational constant: 6.67408e-11
Speed of light: 299792458 m
Light year: 9.4607304725808e15 m
Parsec: 3.08567802e16
Julian year 365.25
ConvertAll:
Code
Seconds per day: 86400
It would be good to know what values are used by SpaceEngine.
SpaceEngine uses 365.24218985 days for the length of a year.
Don't forget to look here.
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| abyssoft | Date: Saturday, 02.07.2016, 23:20 | Message # 3000 |
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Space Tourist
Group: Users
United States
Messages: 27
Status: Offline
| from IAU Commission 25 Resolution B2 (which was ratified) it has the same value as I was using Astronomy/Mathematics - Wikiversity seems to be out of date.
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