Star labels printed twice

Bug #515311 reported by faluco
14
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Stellarium
Fix Released
Wishlist
Alexander Wolf

Bug Description

Hello, i've noticed some stars have been labelled twice when zoomed in. Not all stars show this problem, for example ive seen this happening in Orion and in other constallations. Probably there are more cases since i haven't checked every star in the sky.
I've been able to reproduce this in versions 0.10.2 and 0.10.3 on two different computers (desktop and netbook).
desktop's graphic card is a nvidia 285GTX, netbook's is an Intel integrated card.
My log file for 0.10.3 is:

2010-02-01T00:28:14
Windows XP
Compiled with GCC 4.4.0
Qt runtime version: 4.6.1
Qt compilation version: 4.6.1
Addressing mode: 32-bit
Total memory: 2047 MB (unreliable)
Total virtual memory: 2047 MB (unreliable)
Physical memory in use: 45%
Processor speed: 2672 MHz
Processor name: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Processor speed: 2672 MHz
Processor name: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Processor speed: 2672 MHz
Processor name: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Processor speed: 2672 MHz
Processor name: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Processor speed: 2672 MHz
Processor name: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Processor speed: 2672 MHz
Processor name: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Processor speed: 2672 MHz
Processor name: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Processor speed: 2672 MHz
Processor name: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
C:\Archivos de programa\Stellarium\stellarium.exe
 -------------------------------------------------------
[ This is Stellarium 0.10.3 - http://www.stellarium.org ]
[ Copyright (C) 2000-2010 Fabien Chereau et al ]
 -------------------------------------------------------
Writing log file to: "C:/Documents and Settings/Borja/Datos de programa/Stellarium/log.txt"
File search paths:
  0 . "C:\Documents and Settings\Borja\Datos de programa\Stellarium"
  1 . "."
Attempting to use an existing older config file.
Config file is: "C:\Documents and Settings\Borja\Datos de programa\Stellarium/config.ini"
Cache directory is: "C:\Documents and Settings\Borja\Configuración local\Datos de programa\stellarium\stellarium\cache"
Sky language is "en_GB"
Application language is "en_GB"
Loading Solar System data ...
Loaded 38 / 38 planet orbits
Loading star data ...
"Loading "./stars/default/stars_0_0v0_1.cat": 0_0v0_1; 5013"
"Loading "./stars/default/stars_1_0v0_1.cat": 1_0v0_1; 21999"
"Loading "./stars/default/stars_2_0v0_1.cat": 2_0v0_1; 151416"
"Loading "./stars/default/stars_3_1v0_0.cat": 3_1v0_0; 434064"
Finished loading star catalogue data, max_geodesic_level: 3
navigation/preset_sky_time is a double - treating as jday: 2.45151e+06
Use vertex shader for stars rendering
Loaded 10051 NGC records
Loading NGC name data ...
Loaded 222 / 222 NGC name records successfully
Use vertex shader for atmosphere rendering: "./data/shaders/xyYToRGB.glsl"
Loaded 88 / 88 constellation records successfully for culture "western"
Loaded 85 / 85 constellation art records successfully for culture "western"
Loaded 89 / 89 constellation names
Loading constellation boundary data ...
Loaded 782 constellation boundary segments
Loading star names from "./skycultures/western/star_names.fab"
Loaded 230 / 230 common star names
Loading star names from "./stars/default/name.fab"
Loaded 3215 / 4359 scientific star names
Creating GUI ...

To show the problem i'm attaching a screenshot. When zoomed in you can notice the problem is that the same star is shown twice, so maybe it's been duplicated in the star catalogs?

Related branches

Revision history for this message
faluco (borja-ferav) wrote :
Revision history for this message
faluco (borja-ferav) wrote :

Sorry, just noticed these are binary stars, so in fact they aren't duplicated. Maybe the label should only appear for the brighter star to avoid having this visual issue.
As a side note, in version 0.10.3 many fonts, including labels appear to be blurry and not sharp, some of them even sparkle like stars, you can notice it from the screenshot. Should i open a new report for this?

Changed in stellarium:
importance: Undecided → Low
status: New → Confirmed
importance: Low → Wishlist
Revision history for this message
konrad509 (konrad509-op) wrote :

So what about this problem?

Changed in stellarium:
assignee: nobody → Alexander Wolf (alexwolf)
status: Confirmed → In Progress
Changed in stellarium:
status: In Progress → Fix Committed
Changed in stellarium:
milestone: none → 0.11.0
Changed in stellarium:
status: Fix Committed → Fix Released
no longer affects: stellarium/0.11
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