Fix camera centering

[ffreyer]

Description

Changes:

• center::Bool setting no longer automatically sets itself to false if update_cam!() is called. Iirc this was supposed to avoid re-centering when adding plots after explicitly setting a camera position, but with the alt + click interaction also triggering it, it is more annoying than useful.
• fix ctrl + click not centering the scene
• allow ctrl + click to center the camera even if center = false. The thought here is that you can disable to hotkey if you want to avoid this.

Type of change

• Bug fix (non-breaking change which fixes an issue)

Checklist

• Added an entry in NEWS.md (for new features and breaking changes)
• Added or changed relevant sections in the documentation
• Added unit tests for new algorithms, conversion methods, etc.
• Added reference image tests for new plotting functions, recipes, visual options, etc.

[MakieBot]

Compile Times benchmark

Note, that these numbers may fluctuate on the CI servers, so take them with a grain of salt. All benchmark results are based on the mean time and negative percent mean faster than the base branch. Note, that GLMakie + WGLMakie run on an emulated GPU, so the runtime benchmark is much slower. Results are from running:

using_time = @ctime using Backend
# Compile time
create_time = @ctime fig = scatter(1:4; color=1:4, colormap=:turbo, markersize=20, visible=true)
display_time = @ctime Makie.colorbuffer(display(fig))
# Runtime
create_time = @benchmark fig = scatter(1:4; color=1:4, colormap=:turbo, markersize=20, visible=true)
display_time = @benchmark Makie.colorbuffer(fig)

	using	create	display	create	display
GLMakie	3.65s (3.56, 3.73) 0.05+-	423.31ms (410.00, 433.40) 9.21+-	505.96ms (473.04, 542.85) 20.63+-	7.74ms (7.49, 7.97) 0.16+-	26.30ms (26.01, 26.43) 0.14+-
master	3.62s (3.54, 3.70) 0.06+-	371.99ms (331.21, 424.92) 43.66+-	502.10ms (482.72, 518.35) 12.33+-	7.79ms (7.64, 8.17) 0.19+-	26.09ms (25.90, 26.26) 0.14+-
evaluation	0.99x invariant, 0.03s (0.56d, 0.32p, 0.06std)	0.88x slower❌, 51.32ms (1.63d, 0.02p, 26.43std)	0.99x invariant, 3.86ms (0.23d, 0.68p, 16.48std)	1.01x invariant, -0.05ms (-0.31d, 0.57p, 0.17std)	0.99x slower X, 0.21ms (1.52d, 0.01p, 0.14std)
CairoMakie	3.10s (3.07, 3.11) 0.01+-	324.16ms (317.73, 331.81) 5.12+-	141.10ms (138.78, 144.02) 1.92+-	7.31ms (7.24, 7.39) 0.05+-	619.45μs (613.35, 626.16) 4.98+-
master	3.07s (3.05, 3.10) 0.02+-	323.16ms (316.66, 331.02) 4.28+-	141.73ms (139.57, 145.93) 2.13+-	7.29ms (7.23, 7.39) 0.05+-	607.57μs (604.08, 612.99) 3.12+-
evaluation	0.99x slower X, 0.03s (1.68d, 0.01p, 0.02std)	1.00x invariant, 1.0ms (0.21d, 0.70p, 4.70std)	1.00x invariant, -0.63ms (-0.31d, 0.57p, 2.02std)	1.00x invariant, 0.02ms (0.38d, 0.49p, 0.05std)	0.98x slower X, 11.89μs (2.86d, 0.00p, 4.05std)
WGLMakie	3.79s (3.69, 3.97) 0.12+-	332.96ms (319.17, 357.33) 16.64+-	9.11s (8.83, 9.46) 0.30+-	9.42ms (9.05, 9.70) 0.26+-	72.96ms (68.17, 80.96) 5.56+-
master	3.84s (3.71, 3.95) 0.10+-	331.26ms (319.97, 349.45) 12.13+-	9.12s (8.85, 9.45) 0.29+-	9.59ms (9.10, 10.02) 0.39+-	73.35ms (68.42, 77.54) 3.77+-
evaluation	1.01x invariant, -0.05s (-0.42d, 0.44p, 0.11std)	0.99x invariant, 1.7ms (0.12d, 0.83p, 14.38std)	1.00x invariant, -0.02s (-0.05d, 0.92p, 0.29std)	1.02x invariant, -0.16ms (-0.49d, 0.38p, 0.32std)	1.01x invariant, -0.39ms (-0.08d, 0.88p, 4.66std)