Blender Git Loki

Fix T81651, exact boolean modifier incorrect if operand hidden.

The code was trying to ignore hidden geometry when doing boolean,
which is correct when used as a tool, but not when a modifier.
Added a "keep_hidden" argument to bmesh_boolean to distinguish the
two cases.
Also fixed a bug when the tool is used with hidden geometry that
is attached to unhidden geometry that is deleted by the operation.

Cleanup: Clang-tidy, readability-else-after-return

Cleanup: Clang-tidy, readability-non-const-parameter.

Cleanup: NULL to nullptr.

Merge new boolean fix from blender-v2.91-release.

Fix T82301, exact boolean fail on cube with bump.

The code for determining coplanar clusters had a bug where it would
miss some triangles. The fix for now is to just put triangles in
the cluster if their bounding boxes overlap. This works but maybe
makes clusters bigger then they have to be. I'll follow this commit
with work on making the CDT routine faster when using exact arithmetic.
Also removed a lot of unused code, and added some new intersect
performance tests.

Cleanup: Clang-format.

Noise: fix uninitialized variable warning.

Mistake in 74188e65028d

Cleanup: Clang-tidy else-after-return

Cleanup: Clang-tidy, modernize-concat-nested-namespaces

View3D: take clipping into account for Frame All

Clamp the min/max used for Frame All/Selected
by the clipping region if it's set.

Resolve T81050

Cleanup: move plane array intersection into a function

Also add check to ensure a point isn't occluded by it's own plane,
which could happen if a small epsilon values are passed in.

Fix for T78211: Trackpad Zoom to Mouse Position Error

When using a trackpad Zoom to Mouse Position would always zoom to center of canvas.

Differential Revision: https://developer.blender.org/D8683

Reviewed by Brecht Van Lommel

Fix for T65714: Pinch Zooming Crash using Mac Trackpad

Ensure that Zoom does not crash on Mac Trackpad by checking for existence of Continuous Zoom timer.

Differential Revision: https://developer.blender.org/D8682

Reviewed by Julian Eisel

Cleanup: Rename render texture files to texture_*

Cleanup: Remove unused variable

Cleanup: remove unused includes in readfile.c and writefile.c

Fix missing include warning

Caused by rB580ff2cb937daf43699908afe1190baea8d117aa

Cleanup: fix naming and remove unnecessary code

Refactor: move Screen .blend data read to blenkernel

Ref T76372.