From a0355c9b897281d0bfea48bec9d490724ecabd96 Mon Sep 17 00:00:00 2001 From: SulfurNitride Date: Sun, 12 Apr 2026 17:54:45 -0500 Subject: Add NIF previewer plugin with Linux-specific fixes Vendored from github.com/Parapets/mo2-preview_nif and adapted for Linux: - BSA texture resolution via MO2 virtual tree with case-insensitive fallback walk (Linux FS is case-sensitive; NIFs reference textures with arbitrary case against files on disk) - Process-wide cached BSA candidate list, keyed by profile path, priority-sorted, filtering disabled mods - Path backslash normalization before loose-file lookup - Polygon offset on SLSF1_Decal-flagged shapes to break z-ties with coincident base meshes (road decals, moss overlays) - Opaque framebuffer via glColorMask alpha lock so alpha-blended shapes can't bleed the dialog background through the preview area - QMouseEvent::globalPosition().toPoint() for Qt6 compatibility Preview dialog behavior (organizercore.cpp): - Switch previewFile and previewFileWithAlternatives from stack-allocated exec() to heap + ApplicationModal + show() + WA_DeleteOnClose. - Parent passed as nullptr so preview lifetime is decoupled from the stack-allocated ModInfoDialog that spawns it. Nested exec() inside the enclosing dialog's exec() was softlocking on close. Co-Authored-By: Claude Opus 4.6 (1M context) --- libs/preview_nif/CMakeLists.txt | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 libs/preview_nif/CMakeLists.txt (limited to 'libs/preview_nif/CMakeLists.txt') diff --git a/libs/preview_nif/CMakeLists.txt b/libs/preview_nif/CMakeLists.txt new file mode 100644 index 0000000..7db3db2 --- /dev/null +++ b/libs/preview_nif/CMakeLists.txt @@ -0,0 +1,34 @@ +cmake_minimum_required(VERSION 3.22) + +project(preview_nif CXX) + +include(FetchContent) + +# gli (texture loader — header-only, needs glm) +FetchContent_Declare( + gli + GIT_REPOSITORY https://github.com/g-truc/gli.git + GIT_TAG master +) +set(GLI_TEST_ENABLE OFF CACHE BOOL "Build gli unit tests") + +# nifly (NIF parser) +FetchContent_Declare( + nifly + GIT_REPOSITORY https://github.com/ousnius/nifly.git + GIT_TAG main +) + +FetchContent_MakeAvailable(gli nifly) + +# mo2_install_target compatibility shim (upstream uses mo2_install_target; +# Fluorine defines mo2_install_plugin). +if(NOT COMMAND mo2_install_target AND COMMAND mo2_install_plugin) + function(mo2_install_target target) + mo2_install_plugin(${target}) + endfunction() +endif() + +add_subdirectory(src) + +target_link_libraries(preview_nif PRIVATE nifly gli) -- cgit v1.3.1