It is not possible to precisely calculate actual window size before the rendering, so I added a safety margin.
It would be nicer to let the window autoscale and only use the inflated dimension for possible moving the window upward to prevent collision with the bottom panel, but...
ImGui autoscaling does not work properly for some reason (the window size autoscales only after a mouse move), so this is a workaround.
is_left_handed() method on transformations and volumes
rendering of GLVolumes in left handed coordinate systems by glFrontFace(GL_CW);
SLA slicing on left hand oriented instances by flipping the mesh for SLAPrintObject in X.
rendering of the SLA cutting plane in left handed systems
resetting the SLA clipping planes on 3D preview invalidation
In case the bridge is only supported at one side, it is technically
not considered to be a support, therefore the default infill angle is used.
With this change, the bridging areas use the custom angle value even
if not supported on both sides.
replaced std::vector<bool> with std::vector<unsigned char>
as std::vector<bool> is a specialized version optimized for memory,
not speed (8 bools are packed into a single boolean).
The triangle neighbor traversal was optimized to not push visited
or non-neighbors into the queue.
It is too dangerous to rely on the admesh flag without inspecting the
admesh code line by line and a through test.
This reverts commit cd3cec3e45535ab42f7e36d50730299a91dada3e.
1) All camera related OpenGL calls moved into class
2) The Camera class now stores the view matrix, the projection matrix and the viewport
3) The Camera class now exposes methods to get the camera orientation vectors, the camera position, the view matrix, the projection matrix and the viewport
4) All the code operating on the camera or requiring camera data has been modified to use the new methods
