- 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.
- 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
A material global is a variable seen by all materials. There are 4 such
variable which are all vec4 and they can be set on a per-view basis.
All materials used during Renderer::render() will see the same value.
These variable can be accessed in the materials by using
getMaterialGloabal{0|1|2|3}.
* Add way to retrieve the user world-space in materials
added `getUserWorldFromWorldMatrix()` and `getUserWorldPosition()` to
retrieve the API-level (user) world position in materials.
Deprecated `getWorldOffset()`
`getWorldOffset` didn't work when an IBL rotation was applied.
* fix large scenes with an ibl rotation
Rotate the IBL around the camera instead of the world so that the camera
is always at the origin regardless of the rotation.
* Add new alphaToCoverage material property
The alphaToCoverage property lets you enable or disable alpha to coverage
in a material. More importantly it lets you overrides the behavior of
blending: masked which automatically enables alphaToCoverage.
* Update release notes
This is because most android devices only support 16 texture in the
shaders (94.4%), so we can't realistically have feature level 2 demand
that.
Instead feature level 2 enables compute/ES3.1 features.
* new feature level API for backends
backend can now return a "feature level", each level corresponds to a
"bundle" of features.
Level1: ES3.0 capabilities
Level2: ES3.1 capabilities + 31 textures + cubemap arrays
Currently metal always returns level 1, GL and Vulkan return level 2
if 31 textures or more are supported.
* Add public APIs for feature levels
* Add infrastructure to check feature levels in materials
* validate material feature level on use
The validation is done when creating a renderable. If the engine doesn't
support the material's feature level, an exception is thrown (or assert
if exceptions are not enabled).
* material documentation
* activate ESSL 3.10 for feature level 2
also generate #defines to identify available feature levels
* support for cubemap arrays in the public API
if feature level 2 is supported, cubemap arrays can be used from the
public API.
* add release notes
With VERTEX_DOMAIN_DEVICE the vertex shader doesn't apply the
projection (since the vertices are already in clip space), however,
both TAA and guard bands need to jitter/offset the clip space, and
it is done at the projection level.
We now store the clip space offset separately so that it can be applied
to VERTEX_DOMAIN_DEVICE vertices.
We also introduce a new material parameter, vertexDomainDeviceJittered,
a boolean that controls whether clip space offset (above) is applied.
This is because a VERTEX_DOMAIN_DEVICE material that uses the built-in
projection matrices generally ends-up with the jitter already applied,
this is the case with the Skybox for instance.
Fixes#5917
This boolean parameter is used with materials that need to access
`getInstanceIndex()` (filament's equivalent to `gl_InstanceIndex`).
It is false by default, and getInstanceIndex() is not accessible.
This is intended to be used in concert with
`RenderableManager::Builder::instances()`.
