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use weak_ptr for fade-out-finished lambda

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Andrew Meadows 2019-06-20 09:29:12 -07:00
parent 87d7a0a72f
commit 1ea0dba083
1 changed files with 8 additions and 4 deletions
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12
libraries/entities-renderer/src/EntityTreeRenderer.cpp
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@ -1066,10 +1066,14 @@ void EntityTreeRenderer::fadeOutRenderable(const EntityRendererPointer& renderab
render::Transaction transaction; render::Transaction transaction;
auto scene = _viewState->getMain3DScene(); auto scene = _viewState->getMain3DScene();
transaction.setTransitionFinishedOperator(renderable->getRenderItemID(), [scene, renderable]() { EntityRendererWeakPointer weakRenderable = renderable;
render::Transaction transaction; transaction.setTransitionFinishedOperator(renderable->getRenderItemID(), [scene, weakRenderable]() {
renderable->removeFromScene(scene, transaction); auto renderable = weakRenderable.lock();
scene->enqueueTransaction(transaction); if (renderable) {
render::Transaction transaction;
renderable->removeFromScene(scene, transaction);
scene->enqueueTransaction(transaction);
}
}); });
scene->enqueueTransaction(transaction); scene->enqueueTransaction(transaction);