[SOLVED] Import modified .obj, while program still runs.

[crazy1k]

Importing .obj like so:

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scene::ISceneNode * Import_1 = smgr->addMeshSceneNode(smgr->getMesh("d:\\1_test.obj"));

Another nodes in scene - camera and one light.
Then i wrote another button that removes this mesh:

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Import_1->remove();

Works well so far. Viewport showing that scene is empty (I mean no geometry). While programm is still running I modify this "1_test.obj" and then import it again with different var:

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scene::ISceneNode * Import_2_modified = smgr->addMeshSceneNode(smgr->getMesh("d:\\1_test.obj"));

And viewport showing unmodified model. Any ideas anyone?
Tried to:

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smgr->clear()

then resetting scene lights and cameras. Then importing this modified .obj, but result is still the same - viewport shows start model, not modified one.
Maybe I`m not deleting something properly? Or it`s a bug?

[JLouisB]

It's probably because your mesh is still in the mesh cache.
If you add something like :

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smgr->getMeshCache()->clear();

before your second load it should works (if you have more than one mesh you shouldn't clear the cache but use a loop to find the specific mesh)

[crazy1k]

WORKS! Thanks a lot! I use only one mesh node, so I think there won`t be any issues with this anymore. Thanks again!