first step done: we have a custom and updatable matrix

README.md

@@ -1,14 +1,14 @@
 
 # PixSpace
 
-A viewing tool for projective Virtual Reality (VR)
+A model viewer using projective Virtual Reality (VR)
 
 It deals with:
 
 - getting tracking data from a VRPN server
 - render a composited view allowing for non-linear distortions
 - loading 3D files 
-- providing a 
+- providing a simple way to extend the system with interactions 
 
 Ideas are derived from a software written several years ago called VisionSpace.
 
@@ -19,3 +19,12 @@ Ideas are derived from a software written several years ago called VisionSpace.
 * [ ] custom projection matrices (https://bevy-cheatbook.github.io/cookbook/custom-projection.html)
 * [ ] render to texture
 * [ ] VRPN (https://github.com/seichter/vrpn-rs) - sync_client.rs seems to do what we need - issue it is Rust 2018
+
+
+# Suggestions
+
+@bevy@mastodon.social suggested the following three examples
+
+https://github.com/bevyengine/bevy/blob/main/examples/3d/two_passes.rs
+https://github.com/bevyengine/bevy/blob/main/examples/3d/split_screen.rs
+https://github.com/bevyengine/bevy/blob/main/examples/3d/render_to_texture.rs