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Resolve "fix(viz): Closing Tuto01DataServiceBasicCpp causes assertion failure"

Flavien BRIDAULT requested to merge 914-fix-viz-closing-tuto01dataservicebasiccpp-causes-assertion-failure into dev

Description

There were two problems causing a crash when exiting Tuto01DataServiceBasicCpp (Windows/Linux) and Tuto02DataServiceBasic (Windows only).

  • For Tuto01DataServiceBasicCpp, the ordering of plugins unloading was wrong, causing Ogre to exit before all GPU resources are freed.
  • For Tuto01DataServiceBasicCpp and Tuto02DataServiceBasic, we fill one pixel too many in the transfer function, which caused an out-of-bounds exception when deleting it (only under windows, because of the CRT checks). This has been fixed.

Closes #914 (closed)

How to test it?

Test 1

  • Run Tuto01DataServiceBasicCpp
  • Wait until the negato appears
  • Exit the application, it should not crash

Test 2

  • Run Tuto02DataServiceBasic on Windows
  • Wait until the negato appears
  • Exit the application, it should not crash
Edited by Flavien BRIDAULT

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