32 sample may be more suited to 2x upsampling, it gives 8 samples per
high-res pixel (instead of 4). This is also what FSR 2.0 is using,
which is useful for comparing.
* Bokeh aspect ratio
new DoF option to set the bokeh aspect ratio, this can be used to
simulate anamorphic lenses
* Update android/filament-android/src/main/java/com/google/android/filament/View.java
Co-authored-by: Powei Feng <powei@google.com>
* Update web/filament-js/filament.d.ts
Co-authored-by: Powei Feng <powei@google.com>
---------
Co-authored-by: Powei Feng <powei@google.com>
* TAA improvements
- fix variance + AABB history clipping (we were computing the union
of both AABB instead of the intersection).
- added a setting for the variance parameter
- added a setting for the jitter pattern
- improved some default values
- fixed a few comments
- smaller code tweaks to facilitate future improvements
Material constants (a.k.a: specialization constants) can only be set
during Material creation through Material::Builder.
This change somewhat relaxes that limitation by allowing constants to
be set at runtime on Material directly.
Currently this new API is still private and only supported on FMaterial.
This feature works by invalidating the HwProgram cache of the concerned
Material, causing a shader recompile per variant; so this API is costly
and should be used only for debugging or during app/game configuration.
The TAA material is modified to use constants instead of #defines for
various settings and those are exposed in TaaOptions as well is in
ViewerGui. So with this change all aspects of the TAA material can
be changed at runtime.
- deprecate blit(), renamed to blitDEPRECATED. It's only used in one
place in copyFrame() now. We can't void it because we don't have
access to the texture from the RenderTarget.
- add a new blit() api that works with textures instead of render
targets.
- add a new resolve() api that works with textures instead of render
targets. doesn't support scaling.
- always use a shader when scaling in the framegraph
(there was only one place where we used blit)
- use the new blit() for:
- for mipmap generation on vk (fixme)
- copying the depth buffer to avoid ssao feedback loop
- use the new resolve() for:
- manually resolving MSAA color/depth
- Simplify the resolve APIs on the filament side
- implement generateMipmaps for the vulkan backend
simplify MetalBlitter
- remove metal blit workarounds
- don't issue a blit from a renderpass, this only affect Renderer::copyFrame
- We only handle a single texture now (instead of color+depth), so we
can simplify the code a lot.
Didn't touch the "slowpath" much, but it now assumes it blits color or
depth, not both.
Moving setFrontFaceWindingInverted to MaterialInstance will enable
finer control over face inversion and aligns better with Vulkan's
pipeline definition (see VkGraphicsPipelineCreateInfo).
* prevent public classes from being created on the stack
- we used to to this by deleting operator delete, but this prevented
the internal "F" classes from being virtual; which can be useful
when using EntityManger::Listener.
now we just make the destructor protected in each class.
- EntityManger::Listener now has a virtual destructor so that
objects could be correctly destroyed from Listener*
* improve EntityManger and Component managers
- all component managers now have the same "base" API
- getComponentCount()
- empty()
- getEntity()
- getEntities()
- Scene now has getEntityCount()
- EntityManager now has getEntityCount()
- all component manager implement gc() the same way, by calling destroy()
- SingleInstanceComponentManager::gc() that calls removeComponent() has
been removed because it's dangerous. removeComponent() is often
not enough, some additional cleanup might be needed.
* debugging PCF mode
This mode always uses a hard PCF and takes a
slightly slower code path.
* dynamic shadowmap visualization
The directional shadowmap visualizer is implemented behind a
specialization constant. Add the DebugRegistry infrastructure to be
able to update the spec-constant at runtime and have a subset of
all materials invalidated.
This allows to toggle the visualization at runtime using a debug
property.
This is also a proof of concept that we can update spec-constants
at runtime; we could probably leverage this work for engine-wide
shader configurations.
* Update main.fs
* Update filament/src/details/Material.cpp
Co-authored-by: Powei Feng <powei@google.com>
---------
Co-authored-by: Powei Feng <powei@google.com>
- reverse the link and original relationship between
docs/viewer/filament-viewer.js and
web/filament-js/filament-viewer.js
- symlink in github pages does not seem to link to outside of the
/doc directory (it does not get pulled in during deploy).
- Pin lit to version 2.8.0 (to fix a breakage caused by new
release).
- Update viewer filament version to latest
- Use symbolic link instead of having two copies of the same
file. (Could we consider removing `filament-viewer.js` in
`web/filament-js/` ?)
- Update `web/filament-js/README.md`
This features didn't work well, had a lot of artifacts and generally
wasn't very useful. This kind of effect should be accomplished
differently.
This is an API break because BloomOptions::anamorphism has been removed.
- add a quality option
- remove the ping-pong code, we'll disable for GPU that don't work
instead.
- improve quality by doing a better first downscale
(using a 5x5 gaussian).
- improve performance by using a 9 tap filter instead of 13 for
in most cases
- fix usages of setMinMaxLevels as it resets the base level to "min"
- separate out the settings for bloom, ssao and ssr
- update webgl binaries
- change default bloom resolution to 384 from 360 to have up to 7
mipmap levels vertically
