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Version: 🚧 Nightly

Migrate from v3.5

This guide explains how to migrate the libf3d code base from v3.5 to v4.0.

warning

This guide assumes all deprecation warnings have been addressed, since the deprecated APIs have been removed.

User callback​

When calling f3d::interactor::start() or f3d::interactor::playInteraction(), it was possible to set a user callback automatically called at each event loop. If you were setting such callback, please call f3d::interactor::setEventLoopUserCallback() manually before calling start() or playInteractor(). The callback takes an argument of type f3d::interactor::interactor_state_t allowing you to retrieve useful information about the interactor state.

F3D_PLUGINS_PATH​

When running F3D, it was possible to specify the path for loading plugins using the environment variable F3D_PLUGINS_PATH. This variable has been removed in favor of the CLI option --plugins-path which is more secure.