Reflections, shadows, and post-processing can be specified per render
request rather than per scene.
PiperOrigin-RevId: 915910030
Change-Id: I8ce773b42870aa76a2d8219347ca1cafaec1a97b
Removes the DoRender and DoReadPixels functions which allowed
FilamentContext to "call" SceneView functions even though
SceneView depended on FilamentContext.
Adds a mjrf_setClearColor function so that we no longer rely
on SceneView setting the clear color.
PiperOrigin-RevId: 914253362
Change-Id: I33c1cc9dfc7cb2f4c3cc855a600cccb0c54ae31c
This is in preparation for a future CL that will disable backface culling.
PiperOrigin-RevId: 914136370
Change-Id: Ie8db1268faaa306c3f3356efc5e1305d791cf525
Merge shading model, material params, and material textures into a
single "mjrMaterial" type.
Remove redundant decor_line material.
PiperOrigin-RevId: 911960222
Change-Id: Icce3772a8ea48467dfd610799c0c2f2ba752323e
Move filament_util to the main folder so as to indicate that
these utilities can be used by anyone and aren't internal to
the filament renderer implementation.
PiperOrigin-RevId: 911884375
Change-Id: Ieb58184263bdac7e44a07f1e44a4649c68c6bf77
The Renderable class now internally knows which built-in meshes
to use for a given geom type. It gets these meshes from the
ObjectManager which now stores the collection of built-ins based
on the nstack/nslice/nquad quality arguments.
PiperOrigin-RevId: 911782530
Change-Id: I6698ec3964a5c657f6a9495809cc795eec2e346f
Get the camera and drawmode from the bridges rather than recalculating
it unecessarily.
PiperOrigin-RevId: 911406470
Change-Id: Ia295846bb80105a2b0ad5da21912ca82b25e04bd
Rename mjrf_render to mjrf_renderScene to avoid naming collision.
This function is will be removed in a future CL.
PiperOrigin-RevId: 910764245
Change-Id: If4d05e806a9699570ca4bbc882f28bfdd05dbd8d
There are still a few places where the compat library is downcasting
to the internal types due to limitations in the public APIs.
PiperOrigin-RevId: 910646480
Change-Id: I1ccb6714db08a2010d9535f59338e5eba06d1d35
Also provide a header-only C++ library that wraps created objects into
unique_ptrs.
PiperOrigin-RevId: 910607824
Change-Id: I0427f6dedab6aa299b3128031b055bd4d0c8e497
Moves all internal types and structs to the "public"
render_context_filament.h header file.
PiperOrigin-RevId: 906929736
Change-Id: I7e7c315fb99a3601b09841073eaeec795718b999
Texture IDs were assigned using textures_.size() + 1, which is not monotonic: after erasures the map shrinks and previously used IDs can be reassigned to new textures. This causes multiple ImGui images to reference the same underlying Filament texture, rendering them all with the same pixel data. This fix replaces the size-based scheme with a monotonically increasing counter (next_tex_id_) that never reuses IDs.
PiperOrigin-RevId: 906214496
Change-Id: I5a388861ad9565c8e00e27b39cc9c76c9750ca1e
* Remove the explicit io.Fonts->Build() call from InitImGui, which was deprecated in Dear ImGui v1.92.0. With ImGuiBackendFlags_RendererHasTextures already set, the font atlas is now built lazily by ImGui and communicated to backends via the ImTextureStatus_WantCreate protocol.
* Add proper texture shutdown in ~ImguiBridge by iterating ImGui::GetPlatformIO().Textures and destroying all tracked textures, per the //third_party/dear_imgui/docs/BACKENDS.md instructions.
* Remove the "OK but missing" and "WantUpdates but missing" texture recovery hacks from Update(). These handled a state where ImGui thought textures were alive but the Filament-side storage had been torn down. With proper destruction acknowledgement (SetStatus(Destroyed) + SetTexID(Invalid)), ImGui will now transition destroyed textures to WantCreate on the next frame, and the normal creation path handles it cleanly.
PiperOrigin-RevId: 905886622
Change-Id: Ic449eeaf083740a67eae9c637fb53546a6192b28
Always execute the engine in non-threading (wasm) builds.
And stop rendering if any beginFrame call returns false.
PiperOrigin-RevId: 905000139
Change-Id: I0a6f06a07a8fc0ab0251a67be13a9d170d4a905d
This is a combination of minor tweaks to the existing Studio WASM application, CMake cleanup to make it buildable, and integration with GitHub Actions for deployment.
The new features added are drag-and-drop, model specification through `?model=` URL parameter, HTTP and HTTPS resource provider, and a user-visible loading message while the model is loading.
PiperOrigin-RevId: 904594610
Change-Id: I3a73b1ca0fcd6fc9ba192469942b2dab010a9308
The filament library provides APIs for creating the low-level
objects such as meshes and textures. The compat library provides
the high-level compatibility layer between mjvScene and the core
library.
PiperOrigin-RevId: 904504900
Change-Id: Ida1aecab4b9a8aefbbf6b0a0c4ba7ff164864b8e
Haroon Qureshi