OpenSceneGraph

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In some cases, osgDB::writeNodeFile write 0kb osgb

5

Hello,I think it's a bug and recurrent Very occasionally. using osg3.4.0 I uses osg lib to write osgb file , code like this ``` osg::ref_ptr group = new osg::Group; for(const...

autel-liuxiaozi

Font::getVerticalSize computes incorrect ascenders and descenders for TTF fonts

2

`FreeTypeFont::getVerticalSize` relies on `FreeTypeFont::getCoordScale` instead of `unitsPerEm` to compute the ascender and descender. `FreeTypeFont::getCoordScale` uses `_currentRes.second * 64` where _currentRes.second is initialized to 32 and then changes arbitrarily whenever a...

rubenlg

CMake grammar error

1

https://github.com/openscenegraph/OpenSceneGraph/blob/2e4ae2ea94595995c1fc56860051410b0c0be605/CMakeModules/OsgMacroUtils.cmake#L176-L182 All "TMPVAR" above is empty. This cause plugins are not built in the plugin folder with Ninja or Makefile. Mabey correct to: FILE(TO_CMAKE_PATH "${CMAKE_ARCHIVE_OUTPUT_DIRECTORY}/${RELATIVE_OUTDIR}" TMPVAR)

fuhaixi

Fontconfig error: Cannot load default config file: No such file: (null)

2

my computer X64 intel Qt5 MSVC2019 compiler and my code is:  I tried many methods ,but no works, so I come here,and ask the author and distributers. I really...

shaozhihua

Added support for X1 and X2 mouse buttons (5-button mouse). osgGA::GUIEventAdapter::X1_MOUSE_BUTTON and osgGA::GUIEventAdapter::X2_MOUSE_BUTTON enumeration values are added and their processing for push, release, current state , etc.

Gyr-Myr

关于使用glsl3.3版本报opengl报错问题

8

原因：  暂时解决办法：在GraphicsWindowWin32::createContextImplementation函数里面加入 

yph025869

use advance opengl 3.0 inaccurate display

16

Now I want to use advanced opengl in 3.7.0, but there are some issues. After running the example, the model did not display correctly. Is there a problem with my...

luohuiiqng

`osgText::Text::AlignmentType::LEFT_TOP` should align the text to the tallest possible glyph, but in practice it's aligning to the tallest glyph currently present in the input text. This is a problem when...

rubenlg

Adds native Wayland graphics support, change summary: * Minor build changes to link appropriate libraries and build new sources provided `libwayland-dev` and `wayland-protocols` packages are available (via a new `CMakeModules/FindWayland.cmake`...

phlash

Want to calculate Support Volume of 3-D Mesh

3

Hi, I want to calculate the support volume of 3-D mesh. I tried to find a direct method to get or calculate the support volume. Can you help me to...

Vipul-M-Rawal