Redundant blank facet when drawing 3D scatter plots with layout

[liaojiahui-r]

Bug description

Learning to plot iris data with AlgebraOfGraphics.jl, but I have found that using Species as layout results in a blank and out-of-place facet. Please see the code and image as follows:

Steps to reproduce

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## Packages
using AlgebraOfGraphics
using CairoMakie

using RDatasets: dataset
iris = dataset("datasets", "iris")

using DataFrames
describe(iris)

#≡≡≡≡≡≡≡≡≡≡
## Tweaks the current theme
set_aog_theme!()
update_theme!(
    fontsize=20,
    markersize=15,
    Axis3=(
        xgridcolor=:transparent, ygridcolor=:transparent, zgridcolor=:transparent,
        xtickcolor=:grey20, ytickcolor=:grey20, ztickcolor=:grey20,
        xspinecolor_1=:grey20, xspinecolor_2=:grey80, xspinecolor_3=:grey80,
        yspinecolor_1=:grey20, yspinecolor_2=:grey80, yspinecolor_3=:grey80,
        zspinecolor_1=:grey20, zspinecolor_2=:grey80, zspinecolor_3=:grey80,
        aspect=:equal, azimuth=45, elevation=0.1, perspectiveness=0.5,
        title="3D w/ AOG w/ theme!",
    )
)

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## Plot
axis = (type=Axis3, width=300, height=300, limits=((3, 8), (2, 5), (0, 3)), xticks=[3, 8], yticks=[2, 5], zticks=[0, 3])
plt = data(iris) * mapping(:SepalLength, :SepalWidth, :PetalWidth, color=:Species, layout=:Species)
draw(plt; axis=axis)

Images

Version info

versioninfo()

Julia Version 1.9.2
Commit e4ee485e909 (2023-07-05 09:39 UTC)
Platform Info:
OS: macOS (x86_64-apple-darwin22.4.0)
CPU: 12 × Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-14.0.6 (ORCJIT, skylake)
Threads: 1 on 12 virtual cores
Environment:
JULIA_EDITOR = code
JULIA_NUM_THREADS =

Pkg.status()

Status ~/.julia/environments/v1.9/Project.toml
[537997a7] AbstractPlotting v0.18.3
⌃ [cbdf2221] AlgebraOfGraphics v0.4.8
[336ed68f] CSV v0.10.11
[159f3aea] Cairo v1.0.5
⌃ [13f3f980] CairoMakie v0.6.3
[3e975e5d] CartesianGrids v0.1.26
[324d7699] CategoricalArrays v0.10.8
[a93c6f00] DataFrames v1.6.1
⌃ [e9467ef8] GLMakie v0.4.4
[c91e804a] Gadfly v1.4.0
⌅ [5c1252a2] GeometryBasics v0.3.12
[98e50ef6] JuliaFormatter v1.0.34
⌅ [ee78f7c6] Makie v0.15.0
⌃ [9ecf9c4f] MeshViz v0.5.4
⌅ [eacbb407] Meshes v0.25.15
[ff71e718] MixedModels v4.15.0
[8b842266] PalmerPenguins v0.1.4
[e0fc9d43] PkgMirrors v1.3.0
[9c9e696b] PkgServerClient v0.1.3
[ccf2f8ad] PlotThemes v3.1.0
[58dd65bb] Plotly v0.4.1
[f0f68f2c] PlotlyJS v0.18.10
[91a5bcdd] Plots v1.38.17
⌃ [c3e4b0f8] Pluto v0.19.9
[6f49c342] RCall v0.13.15
[ce6b1742] RDatasets v0.7.7
⌅ [2913bbd2] StatsBase v0.33.21
[fd094767] Suppressor v0.2.4
⌃ [276b4fcb] WGLMakie v0.4.4
[de0858da] Printf
[9a3f8284] Random
Info Packages marked with ⌃ and ⌅ have new versions available, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use status --outdated