Closed JRomero0613 closed 6 years ago
I was not able to reproduce this until I made R
and L
tiny, and A
huge, then moving rho consistently made a large trail, @jonathanolson do you have any ideas on this? Reproducible in master for me as well.
Chrome Version 67.0.3396.62 (Official Build) (64-bit), OS WIndows 10
Looks like a standard SVG "dirty region" bug. Probably can be worked around by adding a transparent rectangle around the letter (so that it repaints more). Presumably ?rootRenderer=canvas
will prevent this also.
Confirmed that rootRenderer=canvas
fixes the problem. This has happened before, and was addressed in https://github.com/phetsims/ohms-law/issues/26, but only for the X axis, so I adjusted the fix to work here as well (dilatedX
--> dilated
). I also fixed ohms law.
@JRomero0613 can you confirm the fix has worked in master here: http://phettest.colorado.edu/resistance-in-a-wire/resistance-in-a-wire_en.html?ea&brand=phet?
@zepumph This new version in master has fixed the issue, I'm not seeing any traces left behind by any letters
Leaving open to confirm that the fix is properly cherry picked into the next RC version.
@lmulhall-phet I did not receive confirmation that this was confirmed fixed (at least here), but you passed the qa issue (phetsims/qa#130) to me, so I am going to close this issue. Please reopen if you need to.
@zepumph, again sorry. According to @JRomero0613, this is fixed. I will double check.
No need for apologies! All is good.
Yes, this issue has not been seen in the latest RC version
this issue has not been seen in the latest RC version
Confirmed.
Test device: PC Laptop
Operating System: Windows 10 OS 17134.48
Browser: Chrome V. 67.0.3396.62
Problem description: For phetsims/QA#125 When using the sliders to adjust the values of resistivity and length sometimes the letters leave behind a small trace that persists until another slider is moved. This is particularly noticeable when performing the right to left query parameter test.
Steps to reproduce:
Screenshots: As you can see in the GIF below the bug does not occur every time and is random in the length and darkness of the trace. The screenshot shows a different trace that is easier to see than the video.
Troubleshooting information (do not edit): Name: Resistance in a Wire URL: https://phet-dev.colorado.edu/html/resistance-in-a-wire/1.5.0-rc.5/phet/resistance-in-a-wire_all_phet.html Version: 1.5.0-rc.5 2018-05-31 01:31:21 UTC Features missing: touch User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.62 Safari/537.36 Language: en-US Window: 1920x1012 Pixel Ratio: 1/1 WebGL: WebGL 1.0 (OpenGL ES 2.0 Chromium) GLSL: WebGL GLSL ES 1.0 (OpenGL ES GLSL ES 1.0 Chromium) Vendor: WebKit (WebKit WebGL) Vertex: attribs: 16 varying: 30 uniform: 4095 Texture: size: 16384 imageUnits: 16 (vertex: 16, combined: 32) Max viewport: 16384x16384 OES_texture_float: true Dependencies JSON: {"assert":{"sha":"928741cf","branch":"HEAD"},"axon":{"sha":"cc053b4d","branch":"HEAD"},"brand":{"sha":"89d28f63","branch":"HEAD"},"chipper":{"sha":"54f17be2","branch":"HEAD"},"dot":{"sha":"0dd6ee8e","branch":"HEAD"},"joist":{"sha":"f047fb1b","branch":"HEAD"},"kite":{"sha":"b6071478","branch":"HEAD"},"phet-core":{"sha":"f35ff65e","branch":"HEAD"},"phet-io":{"sha":"d54be499","branch":"HEAD"},"phet-io-website":{"sha":"28284828","branch":"HEAD"},"phet-io-wrapper-classroom-activity":{"sha":"c84e3046","branch":"HEAD"},"phet-io-wrapper-lab-book":{"sha":"ebf7c7dc","branch":"HEAD"},"phet-io-wrappers":{"sha":"ce57c3e2","branch":"HEAD"},"phetcommon":{"sha":"a5a7478c","branch":"HEAD"},"query-string-machine":{"sha":"485e174e","branch":"HEAD"},"resistance-in-a-wire":{"sha":"f80c6036","branch":"HEAD"},"scenery":{"sha":"33290b5e","branch":"HEAD"},"scenery-phet":{"sha":"42b0cff2","branch":"HEAD"},"sherpa":{"sha":"9c6ec322","branch":"HEAD"},"sun":{"sha":"6a7c923a","branch":"HEAD"},"tandem":{"sha":"7f499d9e","branch":"HEAD"}}