Blender Git Loki

Cleanup: make format

Cleanup: clang tidy readability-else-after-return

SCULPT_calc_principle_curvatures now has option to use
slower but more accurate BLI_eigen_solve_selfadjoint_m3 solver.

GPUTexture: Fix missing cases for integer textures

DRW: Fix const correctness

Merge branch 'blender-v2.93-release'

Fix memory leak in the BLI_bitmap created in 'looptri_no_hidden_map_get'

Snap Gizmo Refactor: Implement options for the gizmo behavior

The Snap Gizmo now has options for occlusion, selection filter and edit
geometry.

It will be useful to implement in current tools.

Measure Tool: Snap to Cage Geometry

For Measure tool, it is more useful to snap to what is really visible.

So use the cage instead of the geometry that may be hidden with Bmesh.

Fix recent snap refactor

It is important to check if editmesh eval cage is also bmesh.

Transform Snap Refactor: Use enum for cage snap options

This allows the addition of the `SNAP_GEOM_CAGE` option.
Currently unused.

Merge branch 'blender-v2.93-release'

Fix T86805 Inconsistent results for exact boolean.

The fast triangulator from Blenlib could leave a non-manifold mesh
after removing degenerate triangles. Switched to an exact triangulator.

Merge branch 'blender-v2.93-release'

Cleanup: quiet compiler warning on macos

BLI: add Vector.append_as method

This method is similar to `std::vector::emblace_back` in that it constructs
the new object inplace in the vector, removing the need for a move.

The `_as` suffix is consistent with similar behavior in Map and Set data structures.

BLI: support multiple parameters in Stack.push_as

BLI: add unit tests for recently added methods

Fix wrong logic used in 'ED_view3d_depth_read_cached'

It is important to limit the pixels read on `BLI_array_iter_spiral_square`.

Fortunately `ED_view3d_depth_read_cached` was not being called with a
`margin` parameter.

Wrong logic introduced in rB44c76e4ce310.

Fix wrong logic used in 'ED_view3d_depth_read_cached'

It is important to limit the pixels read on `BLI_array_iter_spiral_square`.

Fortunately `ED_view3d_depth_read_cached` was not being called with a
`margin` parameter.

Wrong logic introduced in rB44c76e4ce310.