Martin Gerhardy

if you have the chance please set the cvar `cl_debugseverity` to `3` and `core_loglevel` to `2` you can do so by opening the console CTRL+TAB and type `cl_debugseverity 3`[enter] and...

`r_directstateaccess` set to `false` "fixed" the issue.

Select voxels by selecting colors from the palette widget

Feedback about current situation "using selection tool is hard to see witch voxels selected, also didn't find a way to clear selection."

Another problem with camera positions is when you rotate a volume in scene mode which doesn't have its origin at 0,0,0

this is easy to work-around with - just **un**install `libgoogletest-dev` or compile with unittests disabled `cmake -DUNITTESTS=OFF` (on arch the package is called gtest)

The refactoring for using streams and not files is done now. It looks like this is needed for getting the IThumbnailProvider interface pleased.

GridRenderer::render and the given camera.eye() position must be wrong

`SceneManager::trace` should get extended to detect the edge of the modifier's aabb that the cursor "touches". We should then limit the trace to the resulting plane of the edge -...

Based on rev f8aa6a6f3106e7680032da89b188f2a693b157cc - this would be e.g.: ```c++ if (sampler.currentPositionValid()) { [...] if (_modifier.secondActionMode()) { // TODO: detect edge of modifier aabb that the cursor "touches" // limit...