Use LScene instead of Axis3 for Bloch Sphere

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Introduce `Lanczos` solver for `spectrum`. ([#476])
 - Add Bloch-Redfield master equation solver. ([#473])
 - Implement Bloch Sphere rendering and align style with qutip. ([#472], [#480])
+- Use `LScene` instead of `Axis3` for `Bloch` sphere rendering. ([#485])
 
 ## [v0.31.1]
 Release date: 2025-05-16
@@ -236,3 +237,4 @@ Release date: 2024-11-13
 [#473]: https://github.com/qutip/QuantumToolbox.jl/issues/473
 [#476]: https://github.com/qutip/QuantumToolbox.jl/issues/476
 [#480]: https://github.com/qutip/QuantumToolbox.jl/issues/480
+[#485]: https://github.com/qutip/QuantumToolbox.jl/issues/485

docs/src/users_guide/plotting_the_bloch_sphere.md

@@ -121,7 +121,7 @@ yp = sin.(th)
 zp = zeros(20)
 pnts = [xp, yp, zp]
 add_points!(b, pnts)
-fig, ax = render(b)
+fig, lscene = render(b)
 fig
 ```
 
@@ -132,7 +132,7 @@ xz = zeros(20)
 yz = sin.(th)
 zz = cos.(th)
 add_points!(b, [xz, yz, zz])
-fig, ax = render(b)
+fig, lscene = render(b)
 fig
 ```
 
@@ -148,7 +148,7 @@ yp = sin.(th)
 zp = zeros(20)
 pnts = [xp, yp, zp]
 add_points!(b, pnts, meth=:m) # add `meth=:m` to signify 'multi' colored points
-fig, ax = render(b)
+fig, lscene = render(b)
 fig
 ```
 
@@ -157,7 +157,7 @@ Now, the data points cycle through a variety of predefined colors. Now lets add
 ```@example Bloch_sphere_rendering
 pnts = [xz, yz, zz]
 add_points!(b, pnts) # no `meth=:m`
-fig, ax = render(b)
+fig, lscene = render(b)
 fig
 ```