185 lines
6.2 KiB
Markdown
185 lines
6.2 KiB
Markdown
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Version 0.3.7
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-------------
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New features:
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* Implement basic Windows OpenGL graphics binding.
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Windows (MSVC) build fixes:
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* Session: #ifdef X11 specific workaround.
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* CMake: Require osgUtil.
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* Manager: Avoid undefined Mirror.
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* Fix Win32 DLL imports/exports.
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* Subaction: Use C++11 smart pointers for \_private to avoid undefined Private
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implementation class.
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* Fix build against old OpenGL headers.
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ABI changes (ABI version 5):
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* Subaction: Use C++11 smart pointers for \_private.
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* Switch Action, ActionSet & InteractionProfile pimpls to std::unique\_ptr<>.
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Version 0.3.6
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-------------
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Bug fixes:
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* Work around Monado GL context assumptions for xrCreateSession &
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xrCreateSwapchain calls.
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* Permit new swapchain formats: GL\_RGB10\_A2 (for Monado on AMD) & GL\_RGBA8.
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Behaviour changes:
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* Report list of swapchain formats on failure to choose one.
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Behind the scenes:
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* Minor whitespace cleanups in src/XRState.cpp.
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Version 0.3.5
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-------------
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Bug fixes:
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* Ensure OpenXR::Action is valid before creating an action state object.
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* Don't suggest empty InteractionProfile bindings to OpenXR.
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Behaviour changes:
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* Manager (XRState) no longer keeps counted references to ActionSets or
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InteractionProfiles. The app should manage the lifetime of these objects
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itself, and can now safely discard and recreate them.
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* All created Actions are now provided to OpenXR even if unreferenced by any
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InteractionProfile suggested bindings.
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* Action setup is now treated as a separate initialisation stage. As such if
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no action sets or no interaction profiles have been created, action setup
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will now take place on the next update() after they are created.
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New/expanded APIs:
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* Manager::syncActionSet() - To inform osgXR that actions, action sets, or
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interaction profiles have been altered, so it can take action to apply them
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as soon as possible.
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* ActionPose::Location::operator !=, ActionPose::Location::operator == - For
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comparing pose location objects for equality.
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Behind the scenes:
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* Some minor refactoring in src/Action.cpp.
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Version 0.3.4
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-------------
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Bug fixes:
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* Fix draw pass accounting and slave cam VR mode.
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Behaviour changes:
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* Automatically fall back from SceneView mode if the view configuration isn't
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stereo.
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New/expanded APIs:
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* New action APIs for exposing OpenXR actions (both input and haptics), action
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sets, interaction profiles, and subactions:
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* osgXR/Action: New Action, ActionBoolean, ActionFloat, ActionVector2f,
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ActionPose and ActionVibration classes to represent different kinds of
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XrAction.
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* osgXR/ActionSet: New ActionSet class to group actions that can be activated
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and deactivated together.
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* osgXR/InteractionProfile: New InteractionProfile class to allows default
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action bindings for interaction profiles to be suggested.
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* osgXR/Subaction: New Subaction class to represent a subaction path (or top
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level user path) which groups physical interactions, allowing single
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actions that apply to both hands to be handled separately.
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Behind the scenes:
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* Add internal action management classes in OpenXR namespace.
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* Wrap XrSpace in an OpenXR::Space class.
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* Wrap XrPath in an OpenXR::Path class.
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* Extend inline code documentation.
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* Code cleanups.
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Version 0.3.3 (formerly 0.4.0)
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------------------------------
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New/expanded APIs:
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* Settings::getVisibilityMask(), Settings::getVisibilityMask() - for setting
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whether osgXR should create visibility masks (when supported by the OpenXR
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runtime).
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* Manager::hasVisibilityMaskExtension() - for finding whether the visibility
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mask extension is supported by the OpenXR runtime.
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* Manager::setVisibilityMaskNodeMasks() - for setting the left and right eye
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NodeMasks to use for visibility masks.
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Behind the scenes:
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* Implement creation, caching, and updating of visibility mask geometry for each
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OpenXR view.
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* Implement rendering of visibility masks to the depth buffer to reduce fragment
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overhead when GPU bound.
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Version 0.3.2
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-------------
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Bug fixes:
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* Fix a couple of bugs around session recreation (used when VR or swapchain mode
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changes).
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Behaviour changes:
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* Pick depth buffer format based on GraphicsContext traits depth bits.
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* Enable depth info submission at session state to allow it to be dynamically
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switched without hitting a SteamVR hang during instance destruction.
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Behind the scenes:
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* Fix a few inconsequential compiler warnings with -Wall.
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* Minor cosmetic cleanups (whitespace, explicit include).
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Version 0.3.1
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-------------
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Behind the scenes:
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* Fix possible crash in XRState::isRunning() if session is delayed coming up.
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Version 0.3.0
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-------------
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API changes:
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* Manager::checkAndResetStateChanged() - to detect when VR state may have
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changed, requiring app caches to be invalidated or synchronised with the new
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state.
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Version 0.2.1
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-------------
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Behind the scenes:
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* Make frame view location accessors thread safe so multiple cull threads can be
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used.
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Version 0.2.0
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-------------
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API changes:
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* Cleanups (moving dynamic bits out of Settings).
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* Manager::update() - should be called regularly to allow for incremental
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bringup and OpenXR event handling.
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* Manager::setEnabled() - for triggering bringing up/down of VR.
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New/expanded APIs:
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* Manager::destroyAndWait() and Manager::isDestroying() - for clean shutdown
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before program exit.
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* Manager::syncSettings() - to trigger appropriate reinitialisation to handle
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any changed settings.
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* Manager::getStateString() - to get a user readable description of the current
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VR state.
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* Manager::onRunning() - virtual callback when VR has started (consider setting
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up desktop mirrors).
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* Manager::onStopped() - virtual callback when VR has stopped (consider
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removing desktop mirrors).
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* Manager::onFocus() - virtual callback when VR app is running in focus
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(consider resuming if paused).
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* Manager::onUnfocus() - virtual callback when VR app has lost focus (consider
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pausing the experience).
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Behind the scenes highlights:
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* Make OpenXR bringup incremental, reversible and restartable.
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* Improved handling of SteamVR's messing with GL context and threading.
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* Separated event handling.
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Version 0.1.0
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-------------
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This represents early development with the API still in heavy flux.
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It supported:
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* A Manager class with virtual callbacks for configuring views.
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* Desktop mirrors of the VR views.
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