GLVisualize example

viewer.jl

using GLVisualize, GeometryTypes, Colors
using Reactive, GLAbstraction

window = glscreen()
timesignal = loop(linspace(0f0, 1f0, 360))

large_sphere = HyperSphere(Point3f0(0), 1f0)
rotation_angle = const_lift(*, timesignal, 2f0*pi)
rotation = map(rotationmatrix_z, rotation_angle)

positions = decompose(Point3f0, large_sphere)
indices = rand(range(Cuint(0), Cuint(length(positions))), 1000)

color = map(large_sphere->RGBA{Float32}(large_sphere, 0.9f0), colormap("Blues", length(positions)))
color2 = map(large_sphere->RGBA{Float32}(large_sphere, 1f0), colormap("Blues", length(positions)))

lines = visualize(
    positions, :linesegment, thickness=0.5f0,
    color=color, indices=indices, model=rotation
)
spheres = visualize(
    (Sphere{Float32}(Point3f0(0.0), 1f0), positions),
    color=color2, scale=Vec3f0(0.05), model=rotation
)
view(lines, window, camera=:perspective)
view(spheres, window, camera=:perspective)


renderloop(window)