juli/OrcaSlicer
1
1
Fork 0
mirror of https://github.com/OrcaSlicer/OrcaSlicer.git synced 2026-05-20 11:53:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix EGL/GLX mismatch causing blank 3D preview on Linux (#12308)

Browse Source 
- Add configurable GLEW_USE_EGL option (default OFF) to match wxWidgets
- Explicitly set wxUSE_GLCANVAS_EGL=OFF for vendored wxWidgets build
- Add compile-time check to detect EGL/GLX backend mismatch between
  GLEW and wxWidgets, preventing silent rendering failures

The bug occurred when GLEW was compiled with EGL support (using
eglGetProcAddress) but wxWidgets created GLX contexts. This mismatch
caused OpenGL function pointers to fail loading, resulting in blank
3D model preview.

Co-authored-by: SoftFever <softfeverever@gmail.com>
This commit is contained in:
Matthias Blaicher
2026-02-15 08:26:16 +00:00
committed by SoftFever
parent 240cf9ab5d
commit 380f4b4a18
4 changed files with 25 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
deps/wxWidgets/wxWidgets.cmake vendored
View File

@@ -51,6 +51,7 @@ orcaslicer_add_cmake_project(
-DwxUSE_UNICODE=ON
-DwxUSE_PRIVATE_FONTS=ON
-DwxUSE_OPENGL=ON
-DwxUSE_GLCANVAS_EGL=OFF
-DwxUSE_WEBREQUEST=ON
-DwxUSE_WEBVIEW=ON
${_wx_edge}