The finalizer can't be used to dispose of filament resource, because
it runs on its own thread.
Added a destroy() method to all IBLPrefilter related classes that must
be called once the object is no longer needed.
note: Resources will be freed eventually anyways when the Engine itself is
destroyed.
fixes#4633
Now that FSR scaling is cheap enough on mobile, we use it for quality
levels MEDIUM to ULTRA.
MEDIUM and HIGH use the mobile optimized version, which has a slightly
lower quality, ULTRA uses the original version.
Additionally the RCAS sharpening pass can always be disabled by setting
the sharpen value to 0.
More precisely, this logs the time that the Filament backend takes
to process all the commands that were issued in the gltfio synchronous
loading phase, which mostly consists of creating and populating vertex
buffers.
This can be quite slow for vertex-heavy (CAD-style) models, and seems to
vary by several orders of magnitude from device to device on Vulkan.
The sample would crash when removing `orientation` from `configChanges`
and rotating the device, because the old RemoteServer would still be
alive when creating the second one, so the WebSocket port would be
unavailable.
This adds support for decoding HDR files, dropping them into the remote
web page, and sending them over the wire. However the decoded results
are not yet passed into IBLPrefilterContext, that will be subsequent
PR.
Rename KtxLoader to KTXLoader.
The remote UI has been tweaked a bit, so that it shows a more helpful
message when disconnected.
- If a resource file is missing, show toast instead of crashing.
- Allow glb files in zip files.
- Run blocking calls like createTempFile() on IO thread.
The focal length slider now works over a remote connection. Also, the
slider for focus distance now controls the value in `ViewerSettings`
(which gets applied to Camera) rather than the value in
`DepthOfFieldOptions` (which is deprecated).
This fixes two different logcat messages that would occur when scrubbing
a slider in the UI:
- "Discarding message, message queue overflow."
- "Downloading model..." would repeat itself needlessly
This adds a WebSockets server to filament-utils-android.
Unlike my first attempt (#3599), this does not use a piping server and
is therefore much faster to use over a LAN. It also has lower user
friction because there is no need to touch a button in the app or
scan a QR code.
- now the DynamicResolutionOptions don't specify the target frame rate,
they only specify how to scale this given view
- there is a new FrameRateOptions setting on Renderer, which is used
to specify the desired target frame rate for the whole Renderer
- the frame rate is now specified as a "frame interval" in units of
the display frame period.
- the display frame period is (indirectly) set via DisplayInfo.
In other words, the use must set (and update) DisplayInfo properly
(the default are reasonable, but assume 60 Hz). They must also set the
desired interval (default is 1, which is probably what you want).
Finally they must enable dynamic scaling per View, the defaults are
also reasonable.
Currently Renderer doesn't attempt (yet) to actually target the
requested frame rate, so it's up to the caller to push frames at the
desired speed. however, dynamic resolution, like before, will attempt
to shrink work to fit the target.
This reduces the LOC of our gltf-viewer app from 260 to 146. This could
have been more, but I feel this provides good balance between
flexibility and convenience.
The raw gltfio API involves multiple objects (FilamentAsset,
AssetLoader, ResourceLoader) whereas the ModelViewer has a simple facade
consisting of two methods, one for GLB and one for GLTF. The underlying
gltfio objects are available via non-settable properties.
Add bindings for releaseSourceAsset() and fix a double-free issue.
According to the Android Studio profiler, this makes Java memory usage
go from 18.6 MB to 6.5 MB.
Mathias Agopian
Romain Guy
Philip Rideout
Pixelflinger