Universe Sandbox

Universe Sandbox => Universe Sandbox ² | Discussion => Topic started by: WitheHole18 on June 22, 2014, 02:59:33 AM

Title: Misc bugs
Post by: WitheHole18 on June 22, 2014, 02:59:33 AM
Here is my bug in video form www.youtube.com/watch?v=N2FK7MAwqw4 www.youtube.com/watch?v=N2FK7MAwqw4&feature=youtu.be
The problem is gravity, in fact when I try to enter a celestial body in orbit, the object goes away without when.It happens with collisions, the fragments do not fall.
Title: Re: Misc bugs
Post by: Xriqxa on June 22, 2014, 03:46:58 AM
Try restarting or reinstalling US2. That should fix it.
Title: Re: Misc bugs
Post by: WitheHole18 on June 22, 2014, 04:51:32 AM
I tried reinstalling but nothing wait for alpha 8
Title: Re: Misc bugs
Post by: Stelio on June 22, 2014, 05:00:34 AM
Bugs : I don't see the planets when I try to spawn it

https://www.youtube.com/watch?v=pVADcUgVuKs#t=21


Log file : https://mega.co.nz/#!lUlRTYRC!a5HrfYl-uvORLxoxtaDHUZuPhGzzztpoIARnOyfAUe0
Title: Re: Misc bugs
Post by: WitheHole18 on June 22, 2014, 05:03:16 AM
I did not understand where are the log files ..
Title: Re: Misc bugs
Post by: WitheHole18 on June 22, 2014, 05:04:31 AM
Stelio also happens to me, alpha 7 is much more unstable than Alpha 6.
Title: Re: Misc bugs
Post by: Stelio on June 22, 2014, 05:17:05 AM
I did not understand where are the log files ..

I'll add you in steam, accept me and we talk there
Title: Re: Misc bugs
Post by: WitheHole18 on June 22, 2014, 05:18:08 AM
ok
Title: Re: Misc bugs
Post by: Chris on June 22, 2014, 05:29:19 AM
Thanks for attaching the log file, that was very helpful.
I have identified the problem and will try to provide a hotfix asap.
Title: Re: Misc bugs
Post by: WitheHole18 on June 22, 2014, 06:42:28 AM
here is my log file https://mega.co.nz/#fm (https://mega.co.nz/#fm)
Title: Re: Misc bugs
Post by: smjjames on June 22, 2014, 06:46:20 AM
Should I post the bug report on the buggy orbital properties settings here or make a new thread?
Title: Re: Misc bugs
Post by: WitheHole18 on June 22, 2014, 06:50:04 AM
I would say here
Title: Re: Misc bugs
Post by: WitheHole18 on June 22, 2014, 07:25:10 AM
Here is the bug that does not allow you to open the settings tab'' sim''
https://www.youtube.com/watch?v=3ZQhxMhku8I&feature=youtu.be
Title: Re: Misc bugs
Post by: smjjames on June 22, 2014, 09:03:35 AM
I guess I'll post a couple.

Moon-blackhole collision strangeness (then again, black holes are strange):

When doing the collide moon with blackhole, the moon instantly turns into a star with an exact mass of 1 Sol. However, repeats of that same collision have the moon turn into a red dwarf rather than a G type star. Though if I have it pause the sim at start and go realtime (well, slightly faster than realtime), it always turns into a 1 solar mass star (no idea if diameter is correct). Doing it at 0.100 sec timescale makes it turn into a red dwarf each time.

Going at 50 ms/sec produces stranger results, sometimes both objects simply vanish, but a few times I saw (for a split second) a big bright blue asteroid surrounded by whiteness before vanishing. Checking it out at about 1 ms/sec, and same results with sometimes vanishing alltogether and sometimes showing that blue asteroid for the briefest of instances before completely vanishing.

Had to compress it because attachment file size limit.

(second log is for this one) The explode hotkey doesn't work and there isn't any explode button, tried exploding Mercury in the opening sim, both at max and min energy. Also, the force power doesn't seem to work, or maybe I don't know how to use it.
Title: Re: Misc bugs
Post by: WitheHole18 on June 22, 2014, 09:10:43 AM
Also happens to me, it is very strange
Title: Re: Misc bugs
Post by: smjjames on June 22, 2014, 09:19:50 AM
Yeah, looking at the output, looks like it was overflowing the mass and temperature into infinity or something.
Title: Re: Misc bugs
Post by: WitheHole18 on June 22, 2014, 09:24:48 AM
Probably a bug, another video about this.
Title: Re: Misc bugs
Post by: valentin123 on June 22, 2014, 09:26:24 AM
alpha 7 runs perfectly for me the only bug i found was the sph thing and overloading the memory of the game when shooting asteroids like a minigun
Title: Re: Misc bugs
Post by: smjjames on June 22, 2014, 09:29:39 AM
alpha 7 runs perfectly for me the only bug i found was the sph thing and overloading the memory of the game when shooting asteroids like a minigun

Try doing crazy things like spinning an object at crazy speeds and colliding something into it.

Probably a bug, another video about this.

I don't think a video is neccesary for the black hole-moon collision one.
Title: Re: Misc bugs
Post by: WitheHole18 on June 22, 2014, 09:32:58 AM
ok no video
Title: Re: Misc bugs
Post by: valentin123 on June 22, 2014, 09:48:16 AM
https://www.youtube.com/watch?v=5U6C3W_g-SQ&feature=youtu.be
EDIT:
 Log file https://mega.co.nz/#!EYszVSQB!hZwTEgLdyOBHJLbGE0-Mg8zUaVQZdSCf7ZcekR5pfdA
Title: Re: Misc bugs
Post by: smjjames on June 22, 2014, 11:46:25 AM
What procedure do you guys have for when the program just freezes and goes not responding but doesn't actually crash?

I was messing around with collisions and when doing the wolf red dwarf and sun, it did some spectactular stuff and then after the supernova went, the program simply froze. I was going at a timestep of 10 min per sec.

It also did the same thing when doing sun vs sun collision, but due to randomness, I couldn't replicate that.

Also, theres a conservation of mass problem while colliding two suns where sometimes the resulting mass of a fragment or collision will result in a massive star MUCH more massive than the total of two suns.
Title: Re: Misc bugs
Post by: Stelio on June 22, 2014, 11:59:15 AM
The worst bug is for me, don't see any spawned planet moon asteroid etc...  :o
Title: Re: Misc bugs
Post by: smjjames on June 22, 2014, 12:03:02 PM
The worst bug is for me, don't see any spawned planet moon asteroid etc...  :o

Are you talking about generated planets, or....?
Title: Re: Misc bugs
Post by: Stelio on June 22, 2014, 12:14:40 PM
The worst bug is for me, don't see any spawned planet moon asteroid etc...  :o

Are you talking about generated planets, or....?

When I spawn a planet or moon or asteroid etc... I don't see it.
Title: Re: Misc bugs
Post by: smjjames on June 22, 2014, 12:16:13 PM
The worst bug is for me, don't see any spawned planet moon asteroid etc...  :o

Are you talking about generated planets, or....?

When I spawn a planet or moon or asteroid etc... I don't see it.

Do you have labels on and other visual stuff? Might want to post a screenshot.
Title: Re: Misc bugs
Post by: Chris on June 22, 2014, 12:26:32 PM
The worst bug is for me, don't see any spawned planet moon asteroid etc...  :o

Again, i have found the bug thanks to your log file.
The bug has been identified and will be hotfixed.
Title: Re: Misc bugs
Post by: Stelio on June 23, 2014, 04:36:53 AM
I think this alpha has not been sufficiently polished
Title: Re: Misc bugs
Post by: valentin123 on June 23, 2014, 06:41:28 AM
Whats happens when you collide a black hole and earth,i had to put the timestep to super  slow motion to be able to see it
Title: Re: Misc bugs
Post by: smjjames on June 23, 2014, 06:59:37 AM
There are also strange conservation of mass issues with colliding things with stars and stellar fragments.
Title: Re: Misc bugs
Post by: C7 on June 23, 2014, 11:56:30 AM
https://www.youtube.com/watch?v=5U6C3W_g-SQ&feature=youtu.be
EDIT:
 Log file https://mega.co.nz/#!EYszVSQB!hZwTEgLdyOBHJLbGE0-Mg8zUaVQZdSCf7ZcekR5pfdA

This is a bug that we've seen before with collisions, where the forces can become NaN, when that happens the NaNs cause the rendering to fail. Thank you for the log file, we're working on getting this one fixed.