jMonkeyEngine / jMonkeyEngine/sdk
SceneComposer null obj after first use.
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- Dominant language
- Java
- Stars
- 348
- Forks
- 104
- Avg merge
- 4d 13h
- Merged PRs (30d)
- 3
Description
SDK 3.2, win 7. Onboard graphic intel i3.
SceneComposer only works for me the first time it is opened. If I then close the j3o, run the game and exit game, afterwards I open the j3o again, the second time there are two viewports inside the SceneComposer tab. The second viewport upper right corner is centered in the tab window and works but the first one is still behind it and does not work.
Opening and closing the j3o after this point will result in yet another window opening inside the SceneComposer tab in the same way as reported above that is unseen in the viewport.
Some buffer is not being cleared it looks like.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the reported sequence in SceneComposer: open and close a j3o, run and exit the game, then reopen it repeatedly. Trace the SceneComposer viewport lifecycle and cleanup, and consider the issue done when reopening does not create hidden or duplicate viewports and the visible viewport remains usable.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- desktop-dev, devtools
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100