RGBA cube

using GLMakie, Colors
using GeometryBasics: Rect3f
GLMakie.activate!()

positions = vec([Point3f(i / 5, j / 5, k / 5) for i = 1:7, j = 1:7, k = 1:7]) ## note 7 > 5 [factor in each i,j,k], whichs is misleading

fig, ax, obj = meshscatter(positions;
    marker = Rect3f(Vec3f(-0.5), Vec3f(1.8)),
    transparency = true,
    color = [RGBA(positions[i]..., 0.5) for i in eachindex(positions)],
    figure = (;
        resolution = (1200, 800))
)
fig

Warning

This example was autogenerated using:

using Pkg
Pkg.status(["GLMakie", "GeometryBasics"])

Status `~/work/BeautifulMakie/BeautifulMakie/docs/Project.toml`
  [e9467ef8] GLMakie v0.8.6
  [5c1252a2] GeometryBasics v0.4.7

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This page was generated using Literate.jl.