Panda3D 1.10.15

SDK 1.10.15

on Python PyPI

This release adds support for Python 3.13, adds support for the Khronos PBR Neutral tone mapping operator, and contains a wide range of significant bug fixes. Upgrading is highly recommended. Builds are available on the download page.

Windowing

• Fix regression related to fullscreen switching on Windows (#1594)
• Fix issues related to fullscreen switching corner cases on macOS
• Fix keyUp event being eaten when switching fullscreen modes on macOS
• Support UTF-8 window titles on X11
• Fix wrong error message on X11 if xf86dga extension is not found

Rendering

• Add "Khronos PBR Neutral" tone mapping operator to HDR filter (#1659)
• OpenGL: Fix offscreen buffer clearing if back buffers are requested
• DirectX 9: Fix crash on window event after window close
• DirectX 9: Fix support for r32f and rgba32f textures
• DirectX 9: Fix crash when copying inverted framebuffer to texture RAM
• DirectX 9: Fix buffer crash if main window has no depth buffer

Text

• Fix handling of surrogate pairs in text on Windows (#1629)
• Fix disabling text-native-antialias setting not working properly
• Fix small-caps not working with text-use-harfbuzz enabled (#1666)
• Show error instead of crash if glyph does not fit in page (#1626)
• Update docstring for set_text_color() (#1621)

GUI

• Fix crash when PGEntry removes itself with background focus (#1650)
• Fix PGEntry::get_cursor_Y(), which always returned 0.0 (#1633)
• Now makes copies of mutable default values in DirectGUI constructor (#1587)

Deployment

• Fix wrong relative paths with bam_model_extensions (#1642)
• Add bam_embed_textures option to embed textures in .bam files
• Don't warn about missing ld-linux library on aarch64 Linux
• build_apps dist hooks no longer import Panda3D (#1624)

Miscellaneous

• Fix major memory leak on M1/M2/M3 Macs
• Fix seeking in OpenAL sounds not working on macOS in some cases (#1607)
• Fix direct.stdpy.glob not finding files in VFS (#1675)
• Improve printing of floating-point linmath objects (#1671)
• Fix VFS mount points not being listed as directories (#1244)
• Fix splits occurring in RopeNode geometry (#1325)
• Fix DistancePhasedNode exception at module clean-up time
• Fix magfilter on KW_mipmap in egg-palettize (#1631)
• Fix creating LerpFunctionInterval from functools.partial (#1623)
• Fix "no attribute notifier" in FSM.requestNext/Prev (#1644)
• Fix file_texture_mode property on BamWriter being read-only
• TransformState getters no longer return references to temporary (#1625)

Build

• Assorted build fixes for Python 3.13 and 3.13t
• Fix assorted compiler warnings
• Build fix for newer FFmpeg versions
• Add --ignore option to test_wheel.py to allow ignoring tests
• Update Eigen to 3.2.10 (fixes binder2nd error when building with C++17)
• Fix non-determinism in Python bindings (#1651)
• Fix preprocessor issues in interrogate (#1635)