split/threedim#2079
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- isf: TEX_DIMENSIONS_3D / IMG_SIZE_3D aliases for 3D samplers
- isf: point3d_input AS_COLOR flag for color-swatch display
- isf: parse-time warning on unknown csf_image_input FORMAT
- isf: parser rework — top-level descriptors, uniform inputs, geometry AUXILIARY, vertex inputs
- 3rdparty: add OffsetAllocator submodule
- gfx: add AssetTable + TextureLoader for shared decoded-asset cache
- gfx: add GpuResourceRegistry — slab-allocated GPU arenas backed by OffsetAllocator
- gfx: add CameraMath / GpuTiming / VertexFallback helpers
- gfx: add IsfBindingsBuilder + PipelineStateHelpers
- gfx: add SceneGPUState — FlatScene + scene packer
- gfx: add OffscreenDevice + RhiPreviewWidget + Metal buffer-copy backend
- gfx: extend ISF / SimpleRenderedISF nodes for new ISF features
- csf: rework for scene-aware compute pipeline
- gfx: rework raw raster pipeline (MRT, AUXILIARY, EXECUTION_MODEL) and VSA
- gfx: refresh shared graph plumbing for incremental scene pipeline
- gfx: add ScenePreprocessorNode — scene_spec to flat draws + arena uploads
- gfx: add SceneFilterNode + FlattenedSceneFilterNode + MergeGeometriesNode
- avnd: split CpuFilter / CpuAnalysis lifecycle into init / initState / release
- avnd: add scene_port concept
- avnd: split GpuNode lifecycle and add scene_port storage helpers
- gfx: extend ShaderProgram for new ISF features
- gfx: refresh Filter / GeometryFilter / TexturePort for new pipeline
- gfx: refresh WindowDevice / Spout / Syphon / WindowCapture
- gfx: refresh GfxContext + window / screen / multiwindow nodes for incremental scene rebuild
- js: gpu node lifecycle rework with deterministic teardown
- wip: many bugfixes across the board
- build: more build fixes
- ci: fixes for older qt versions
- rhi: populate caps
- ci: try windows fixes
- gfx: restore PhongNode, still used by score-vfx-template
- gfx: keep TextureRenderTarget compatible with addons' aggregate init
- gfx: do not include mmsystem.h in CommonUBOs.hpp
- gfx: fix build with Qt < 6.9
- gfx: fix designator order after TextureRenderTarget reorder
- gfx: fix build with Qt 6.4
- gfx: more Qt 6.4 compatibility guards
- 3rdparty: add ufbx submodule
- 3rdparty: add fastgltf submodule
- threedim: refresh primitives, buffer/geometry helpers; rename ObjLoader to GeometryLoader; add ImageLoader / BufferInfo / TextureInfo / TangentUtils
- threedim: add unified AssetLoader on top of FbxParser / GltfParser
- threedim: add Camera, CameraArray, CameraSwitch, Light, Transform3D
- threedim: add ScenePreprocessor (replaces SceneFlattener)
- threedim: add SceneFilter + FlattenedSceneFilter + MergeGeometries
- threedim: add SceneGraphFilter + SceneSwitch + SceneSelector + SceneGroup
- threedim: add SceneDuplicator + SceneFromMeshes + SceneInspector + CreateCollection + SceneResourceRoute
- threedim: add InjectBuffer + InjectTexture for live scene-resource injection
- threedim: add PBRMesh + MaterialOverride + ConfigurePrimitive + Instancer + ShadowCascadeSetup
- threedim: add EnvironmentLoader + improve CubemapLoader / CubemapComposer
- threedim: add AnimationPlayer + Humanoid retargeting + InverseKinematics
- threedim: add TextToMesh + TextToTexture
- threedim: add ExtractBuffer2 + ExtractSceneBuffer + ExtractTexture
- threedim: refresh ModelDisplay + RenderPipeline + Splat for scene pipeline
- wip: many bugfixes across the board
- build: more build fixes
- deps: add zstd dep everywhere
- deps: redirect find_package(zstd) to the vendored targets
- deps: provide simdjson on nix & flatpak
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…AUXILIARY, vertex inputs Top-level descriptors (PIPELINE_STATE, MULTIVIEW, EXECUTION_MODEL, EXTENSIONS, CLIP_DISTANCES / CULL_DISTANCES, DEPTH_LAYOUT). New input kinds: uniform_input (UBO INPUTS), per-input sampler_config (WRAP / FILTER / COMPARE / MIPS), audio_sampler_config. Storage / image / cubemap input extensions: PERSISTENT, IS_ARRAY, GENERATE_MIPS, cube/3D textures. Geometry input AUXILIARY: storage + sampled, persistent, is_uniform, depth companion, INDIRECT block. Per-pass: LAYER, Z, FORMAT, PIPELINE_STATE override. OUTPUTS: LAYERS, DEPTH, FORMAT, SAMPLES, CUBEMAP, GENERATE_MIPS, WIDTH/HEIGHT expressions. Vertex inputs: REQUIRED, DEFAULT, SEMANTIC, INTERPOLATION (with auto-flat for int/bool varyings). Bug fixes: mat3/mat4 attribute slot count, TYPES struct emission in BOTH stages, drop incorrect std430 padding heuristic that was breaking RawLight stride.
…remental scene rebuild
- RenderList::onEdgeRemoved: rebind surviving sink samplers to the empty texture before releasing their input render target; the incremental path dropped master's implicit rebind-everything guarantee (UAF on live cable disconnect). - MultiWindowNode::setRenderSize: recreate the offscreen target before the render-list rebuild again (the synchronous rebuild path compiled pipelines against pointers freed right after); marshal the OSC rendersize callback to the Qt thread like the other callbacks. - Crousti GpuNode/GpuComputeNode: recreate the SRB after the srb_touched destroy path; it was only created on first init, so any later resource reallocation bound a null native descriptor set. - GaussianSplat: null the batch after the preprocess and depth-key beginComputePass — SH-preprocess frames double-submitted it. - RawRaster: build the MRT pipeline against the per-iteration render pass in execution-model modes (PerMip/PerCubeFace/PerLayer color) — the N-attachment multisampled MRT descriptor is incompatible with the 1-color 1-sample iteration RTs; fix depth sample-count mismatch in the no-declared-depth MRT branch. - ISF: key persistent-SSBO ping-pong and MRT render-once guards on the RenderList frame counter — update() runs once per sink, so the bool guards double-swapped/double-rendered with more than one output edge; SimpleRenderedISF now also re-applies swapped bindings to every SRB. - Soft-fail instead of throwing on the render thread: batch-pool exhaustion in RenderList::render, empty m_passes after a failed pipeline build in RenderedISFNode::update. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01A8dWKnm8kgkuDaMMjapgFT
- ShaderProgram: removeIncludesInComments hung on backslash-escaped quotes (loop never advanced). - Window::exposeEvent: restore the null-swapchain self-heal; teardown runs on the render thread with plain writes, so the GUI thread can observe the inconsistent (flag, pointer) pair mid-teardown. - ModelCameraUBO: pack modelNormal as three vec4-aligned columns as std140 mat3 requires; 9 contiguous floats garbled columns 1-2. - GenericNodeRenderer: key the pipeline cache on the renderpass serializedFormat() (QRhi's documented compatibility key) instead of the rp-desc pointer, which could alias a freed descriptor. - ISF: seed the MULTIVIEW viewProjection UBO with identities; it was never written, so multiview shaders collapsed all vertices to zero. - WindowCapture (pipewire): fix ARGB8888/XBGR8888 fourccs (were the invalid 'RA24'/'BX24'); double-buffer the CPU frame so grab()'s pointer survives the capture thread's next resize; publish a dup of the DMA-BUF fd so imports don't race the requeued buffer's teardown. - Graph::reconcileAllRenderLists: don't dereference a null batch when the update-batch pool is exhausted. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01A8dWKnm8kgkuDaMMjapgFT
- ScenePreprocessorNode: cascade_split_distances slot k must hold the FAR plane of cascade k (boundary k+1); copying boundary k shifted every split by one slice and dropped the real far distance at 8 cascades. - CustomMesh: skip sub-meshes whose bindings/attributes differ from meshes[0] — the only layout the pipeline is built for — instead of fetching them through the wrong strides. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01A8dWKnm8kgkuDaMMjapgFT
…er to GeometryLoader; add ImageLoader / BufferInfo / TextureInfo / TangentUtils
…eateCollection + SceneResourceRoute
…ncer + ShadowCascadeSetup
Avoids spz fetching a duplicate zstd (macOS) or finding broken SDK configs (MSVC).
fastgltf downloads it at configure time otherwise, impossible in sandboxed builds.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01A8dWKnm8kgkuDaMMjapgFT
Run fastgltf::validate() after parsing so accessor/mesh/skin indices from the file can't index out of bounds, and reject index values past the vertex streams before mikktspace tangent generation writes through them. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01A8dWKnm8kgkuDaMMjapgFT
- CameraArray: allocate one RawCamera/RawTransform slot per face — the fixed-stride arenas reject 6-wide blocks, so every allocation failed and the camera array produced no GPU data at all; reset the published scene_state in release() like Light/Transform3D do. - ShadowCascadeSetup: probe split depths through the projection alone (the probe point is view-space, not world-space); pad the light frustum toward the light instead of past the slice; bake the reverse-Z flip into the light projection to match the depth-pass convention (Greater, clear 0). - ModelDisplay: rebuild passes when an edge connected after init has no pass yet; keep the filter-UBO binding counter in lockstep with the shader generator when a filter's renderer isn't resolved; pack the normal matrix as vec4-aligned std140 columns. - TextToMesh: derive mesh stable_id from a monotonic counter — the recycled heap address could alias a previous mesh and serve stale slabs. - Transform wrapper: pass through shadow_cascades / inject_buffers / inject_textures / time_seconds / variants; they were silently zeroed downstream of any Transform3D. - CubemapLoader: clamp the source image to the device texture-size limit, fail gracefully when the equirect texture can't be created, reject face grids smaller than one pixel. - Parsers: contain glTF external URIs inside the asset directory, cap scene-node recursion depth, bound ufbx allocations, free the ufbx scene on every path. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01A8dWKnm8kgkuDaMMjapgFT
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