docs

CHANGELOG.md

@@ -8,7 +8,9 @@
 - Add on more known 2D plotting functions
 - Flesh out testing of 3D plotting
 - Red/cyan stereograms
+- 3D take into account roll angle
 - 3D shareview override
+- Document derivation of offsets
 
 ----
 
@@ -18,6 +20,10 @@
 ### Removed    
 
 
+## [0.1.1] - 2023-12-15
+### Added
+* README warning about data shifting in 2D plots
+
 ## [0.1.0] - 2023-12-15
 ### Added
 * Initial release!

README.md

@@ -51,6 +51,16 @@ axstereo.scatter(x, y, z, c=z, cmap='viridis', s=10)
 <img width="500" height="250" src="https://raw.githubusercontent.com/scottshambaugh/mpl_stereo/main/docs/trefoil_3d.png">
 </p>
 
+### Working With Plots
+Calling any method on an `AxesStereo2D` or `AxesStereo3D` object will pass that method call onto both of the left and right subplots and be applied to both of them. In the 2D case, it's only the plotting methods which take in `x` and `y` arguments that are intercepted and the additional `z` data is processed.
+
+The figure and two subplot axes can be accessed with the following:
+```python
+axstereo.fig
+axstereo.ax_left
+axstereo.ax_right
+```
+
 ## Viewing Stereograms
 
 These are not [*auto*stereograms](https://en.wikipedia.org/wiki/Autostereogram), like the "Magic Eye" books that were popular in the 1990's. However, they use the same viewing technique. Below is ChatGPT's how-to guide on viewing these, but I'll try to find a better beginner-friendly resource to put here.
@@ -64,3 +74,6 @@ These are not [*auto*stereograms](https://en.wikipedia.org/wiki/Autostereogram),
 
 ### Parallel vs Cross-Eyed Viewing
 By default, the stereograms are set up for "parallel" viewing method as described above. For "cross-eyed" viewing, initialize with a negative `ipd` parameter. An ipd (Inter-Pupilary Distance) of 65 millimeters is the default, so call `AxesStereo2D(ipd=-65)` for the default cross-eyed viewing.
+
+### Derivation of Geometry
+TODO