Frame Studio
- Gaussian splats (PLY, SPZ v2-v4), PLY vertex colours, panorama skies
- Copy, cut, paste and duplicate for objects, splats and world items
- Walkable-area rebake moved off the UI thread; viewport one frame sooner;
refresh-locked pacing (FS_PACE=timer for the old one)
- Fixed: bundle thumbnail use-after-free crash, auto-save deleting
environments, saves into scratch copies, edits lost on non-ASCII paths,
unopenable manifests with inf/nan, bundle save data loss, opening a home
marking it changed, gizmo NaN, long paths, many malformed-file crashes
- Updater verifies sha256, journals the swap and never leaves the exe missing
Frame Home
- Seats turn you to face their way
- Draw batching (Hand Tutorials up to ~20% less GPU time), cut-out EQUAL pass,
late head-pose read before submit
- Proper queue-family hand-over to the compositor layer; layer descriptor
generations and seqlocked slots; structural SPIR-V check
- Fixed: hangs/crashes on damaged .fenv files and shaders, render-pass
validation error, sync hazard in the foveation smoothing pass, unverified
update downloads, half-done installs
Tests: tests_loco/env_share/spv_check wired into CMake (FRAME_TESTS) and CI.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VsaXGU27gsrXjDoFtyFJP9
- World > Add > Invisible Wall: a 2 x 2.5 m box (Object role) standing on the floor across the view. Frame Home
never draws it; it stops you and is never stood on.
- Meta's invisible walls (a solid collider with nothing drawn, 2 m or taller: Cascadia's, Space Station's, Desert
Terrace's, Haven's) load as invisible walls instead of surfaces, so the play space they bound holds.
- Walk grid: a drawn floor's edge exemption no longer applies within a body's radius of a wall, so a wall through a
drawn floor takes that floor away. tools/walktest/wallcheck: walls at every angle never have walkable area inside.
- New items land on the home's own surfaces when the spot is beyond the walkable area.
- The Planet (World > Add > Planet, Planet Pull) is gone; older files' planet zones still load.
- ImGui menus: a safe triangle from where the pointer was on the item to the whole submenu; crossing other items
on the way neither opens them nor closes it (resting 0.3 s still does).
- Self-test: invisible wall placed, walked into (with and without the area), through a drawn floor, undone (98/98).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Frame Studio now builds for Windows (x64, x86, ARM64), Linux (x64, x86, ARM64)
and macOS (Apple Silicon, Intel):
- studio/platform.h with Win32 and POSIX implementations (dialogs through
tinyfiledialogs on Linux/macOS), a GLFW window beside the Win32 one, and a
platform-neutral frame pacer
- MoltenVK support in the renderer (portability enumeration) and bundled in
the macOS app
- 32-bit builds: large-address-aware, LZMA packing within a 32-bit address space
- unaligned file reads in the loaders go through loadUnaligned (no UB)
- scripts/build-studio.sh, studio/build_windows.bat [x64|x86|arm64],
cmake/llvm-mingw.cmake, and a GitHub Actions workflow building every target
Frame Home installs without Studio: frame/install-frame-home.{sh,ps1} and
"Install Frame Home.bat" (packaged as FrameHome-installer.zip).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
