Orbit lines and identity for Pluto in 1.5.0

Report bugs, bug fixes and workarounds here.
Avatar
Topic author
fsgregs
Posts: 1307
Joined: 07.10.2002
With us: 22 years 1 month
Location: Manassas, VA

Orbit lines and identity for Pluto in 1.5.0

Post #1by fsgregs » 31.01.2008, 02:48

Hi. Just downloaded 1.5.0 final and am checking it out. Just discovered that Pluto's orbit as a planet has been eliminated so it doesn't show up when planet orbits are selected, nor is its name displayed. That is fine, since it is no longer a planet.

However, it also doesn't show up when Asteroid orbits or names are selected (unlike Eris and Ceres, which do have orbit lines and their names appear when Asteroid names are selected). The only orbit that Pluto exhibits in 1.5.0 is the tiny orbit around its barycenter with Charon. That orbit is not even visible until you are on top of Pluto. Further, its name is not visible from space until you are on top of it (unlike Charon, which does display its name even from far above the plane of the solar system).

Is this a bug, or is it intentional? In either case, It would be nice to be able to see Pluto's name and orbit from space. I guess we could just call it a planet in the ssc file, but that defeats the purpose of removing it as a planet in the first place, and is obviously not accurate. We could call it an asteroid, but then we would have to look at ALL of the asteroid orbit lines (there are lots of them) in order to see poor old Pluto.

Is there a way to properly designate Pluto, Ceres and Eris as Dwarf Planets in Celestia, and display a separate set of names and orbit lines for them ... perhaps through a permanent script or a change in the render menu options?

Anyone have any other ideas?

Thanks in advance

Frank

Avatar
Cham M
Posts: 4324
Joined: 14.01.2004
Age: 60
With us: 20 years 10 months
Location: Montreal

Post #2by Cham » 31.01.2008, 02:54

Your request is a feature for 1.5.1, which was already asked before. It's coming. Currently, you can't see Pluto-Charon's orbit.
"Well! I've often seen a cat without a grin", thought Alice; "but a grin without a cat! It's the most curious thing I ever saw in all my life!"

Avatar
Topic author
fsgregs
Posts: 1307
Joined: 07.10.2002
With us: 22 years 1 month
Location: Manassas, VA

Post #3by fsgregs » 01.02.2008, 16:16

Cham:

Thanks for the reply. Actually, I found that if I press the 9 key on the keyboard to select Pluto, its major orbit around the sun does appear (in red). Its name still is not visible, but ...

FYI

Frank

ANDREA
Posts: 1543
Joined: 01.06.2002
With us: 22 years 5 months
Location: Rome, ITALY

Post #4by ANDREA » 01.02.2008, 23:15

fsgregs wrote:...Actually, I found that if I press the 9 key on the keyboard to select Pluto, its major orbit around the sun does appear (in red). Its name still is not visible, but ...Frank

Frank, this is strange.
In this image

Image

you can see both Caron and Pluto names.
Obviously with 1.5.0, and asteroid-moon-planet names ON. :wink:
FYI.
Bye

Andrea :D
"Something is always better than nothing!"
HP Omen 15-DC1040nl- Intel® Core i7 9750H, 2.6/4.5 GHz- 1TB PCIe NVMe M.2 SSD+ 1TB SATA 6 SSD- 32GB SDRAM DDR4 2666 MHz- Nvidia GeForce GTX 1660 Ti 6 GB-WIN 11 PRO

Avatar
Topic author
fsgregs
Posts: 1307
Joined: 07.10.2002
With us: 22 years 1 month
Location: Manassas, VA

Post #5by fsgregs » 01.02.2008, 23:29

Andrea:

You are correct about the names, when you are close enough to Pluto and Charon to actually see their textures. However, when you back out to view more of the solar system's planet orbits and labels, Pluto's name is no longer visable. It disappears within 150,000 km as you back away. In contrast, Mercury's name can be seen from over 20 au out.

Frank

ANDREA
Posts: 1543
Joined: 01.06.2002
With us: 22 years 5 months
Location: Rome, ITALY

Post #6by ANDREA » 02.02.2008, 00:22

fsgregs wrote:Andrea: You are correct about the names, when you are close enough to Pluto and Charon to actually see their textures. However, when you back out to view more of the solar system's planet orbits and labels, Pluto's name is no longer visable. It disappears within 150,000 km as you back away. In contrast, Mercury's name can be seen from over 20 au out. Frank

OK Frank, you are right, sorry. :oops:
Bye

Andrea :D
"Something is always better than nothing!"
HP Omen 15-DC1040nl- Intel® Core i7 9750H, 2.6/4.5 GHz- 1TB PCIe NVMe M.2 SSD+ 1TB SATA 6 SSD- 32GB SDRAM DDR4 2666 MHz- Nvidia GeForce GTX 1660 Ti 6 GB-WIN 11 PRO

symaski62
Posts: 610
Joined: 01.05.2004
Age: 41
With us: 20 years 6 months
Location: france, divion

Post #7by symaski62 » 02.02.2008, 20:55

Code: Select all

celestie.exe   "clic"

||
\/

Maj + ?§  =>  9  =  Pluto  =>  [G]  clic


french

0 = sun
1 = mercure
2 = V?©nus
3 = terre
4 = mars
5 = jupiter
6 = Saturne
7 = Uranus
8 = Neptune
9 = pluton-charon

:wink:
windows 10 directX 12 version
celestia 1.7.0 64 bits
with a general handicap of 80% and it makes much d' efforts for the community and s' expimer, thank you d' to be understanding.


Return to “Bugs”