This is in preparation to supporting screen-space effects.
There are two major changes:
- RenderPass is now copiable and intended to be passed by copy to
the execute stage of frame graph passes
- The color pass is in its own function now
This actually simplify RenderPass api.
We have one very important unit test that is supposed to make sure
the framegraph reuses the same rendertarget between 2 passes, this
unit test would always succeed when using the NoopDriver.
Now that we can mock the ResourceAllocator, we can ensure this unit
test is doing its job.
Rotate the sample pattern at every light direction, which trades
aliasing for noise (which is arguably more pleasant) for IBLs with
very high frequency (i.e. high level of HDR-ness).
* Re-organize Android Gradle files
Clean up our Gradle files, share versioning, etc. and prepare for
publication to sonatype.
* Use androix annotations for desktop
* Add samples as subprojects to root Gradle
* Fix build script
* Don't break when samples aren't compiled
* Better organize the Android Studio project
We were conflating two concepts in our comments about the roughness
remapping, which was confusing. Also changed the remapping so it
matches a log2 mapping in our default configuration.
The C definition was changed to include METAL, moving NOOP further down.
The Java definition never caught up, making NOOP mean METAL and making the
real NOOP unreachable.
This patch puts them back in sync. Also, updated the Java comments to match
the comments from the C definition.
This moves the camera manipulator into its own library and adds new
functionality including a new "Google Maps" manipulator and a bookmark
feature to facilitate camera animation.
Java bindings and an Android sample will land later this week.
In glTF, multiple nodes can refer to the same mesh, and each node can be
assigned a unqiue string label. Previously we used NameComponentManager
to annotate entities with mesh labels rather than node labels. This was
wrong because Filament entities are 1:1 with nodes, not meshes.
We still fall back to mesh labels when node labels are not provided.
Fixes#1989 by fetching extension function pointers that were refactored
in #1977. Moved string-splitting utility to a common location so that
the base class and concrete classes can both use it.
With KTX, we should simply create the specified output folder and put
the KTX file(s) in there. There is no need to create a subfolder of the
output folder.
This change also allows users to pick a custom name for their KTX file,
because we only use the "deployment" name when generating filenames.
Previous to this change, we suffered from a flash-of-red followed by a
flash-with-wrong-projection every time we resized an OpenGL window.
SDL throttles the window resize events, so FilamentApp updates the View
only on the final low-level resize event. However we were calling
Cocoa's update method on every low-level resize event. Thus we were
showing uninitialized content during the resize.
FilamentApp recreates the SwapChain after the final resize event; one
reason for this is the fact that Vulkan swap chains must be recreated.
The fix is to defer the Cocoa update until the swap chain gets
recreated. This is the perfect time because FilamentApp has already set
the new Viewport at this point.
We now should be able to use PlatformEGL for all generic EGL platforms
(not tested though). Most texture streaming operations are not supported
in that case, since they're platform specific.
An version of clang is smarter about generating warnings for template code. `assert` here is not included, so clang generates: `error: use of undeclared identifier 'assert'`
When doing the depth path for ssao, we need to remove the blended
objects, i.e. produce a depth path similar to the regular depth prepass.
We also need to clear the SAO buffer. It's not needed for opaque
objects because they are written in the SAO's depth buffer. This fixes
"ship in a bottle" scenario.
