You need a graphics card that supports at least OpenGL 4.5. If you still want to try running it on older hardware, launch ourpaint like this:
./OurPaint --gl-version=4.5 # set to the highest version your hardware is capable.
If your computer has discrete graphics card installed, please make sure Our Paint runs on your discrete graphics card.
Garbled file path/name under windows
Try use paths that contains only ascii characters.
Unable to open program after crashing
Please delete preferences.udf, if still doesn't work, relocate all .udf, .ourpaint etc files to somewhere Our Paint doesn't know, then restart Our Paint.
Stroke start delay under WinTab
Please toggle "Allow pen to be used as mouse" option in Windows pen settings.
Can't move layers
You can move layers by multiples of 1000px. This is useful for relocating imported reference images. Our Paint is not designed for "draw and tweak" workflow.
No other blending modes
Our Paint gives you "Normal" and "Add" blending modes. Other use cases should not use Our Paint.
Are there Mac versions?
No.
Report cannot create gl context.
Check glxinfo | grep version, should say 4.5 or 4.6, otherwise upgrade your graphics card driver. Hardware that are too old can't run.
LaGUI is licensed under GNU GPL v3. If you use LaGUI in your application/made modifications to the LaGUI and published your software, you will have to also publish the source code to your program.
LaGUI is an OpenGL based data driven graphical application framework, it has following main features:
Widgets driven by properties.
Fully automatic undo/redo for the entire data structure.
Multiple working file and file management.
Any kind of GL canvas.
Flexible tiling and multi-window interface.
Game controller/joystick and Wacom pen input support.
Interface translation and theme support.
Simple 3D mesh modelling support.
Very few external dependencies.
Due to the inherit complexity of data structure descriptor for the property driven interface and undo system, LaGUI is not suitable for quick simple programs. It's more suitable to be used as a infrastructure for medium scale tool-styled programs.
Download
Latest version: LaGUI 5.1
It's recommended to use git to acquire the source code for LaGUI (and demonstration programs). Please go to my code repository.
I'm Yiming. WellObserve is a central place for my drawings, paintings, computer programs and other weird stuff.
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