update readme (#12)

Readme.md

@@ -4,10 +4,7 @@
 ## Examples
 
 ```sh
-cargo run --example bevy_3d
-cargo run --example bevy_protein
-cargo run --example bevy_protein_mesh
-cargo run --example bevy_protein_mesh_camera
+cargo run --example bevy_protein_mesh_custom
 ```
 
 ![](docs/images/protein_01.png)
@@ -17,61 +14,3 @@ cargo run --example bevy_protein_mesh_camera
   <img src="docs/images/protein_01_metal.png" alt="Metal" style="width: 32%;">
   <img src="docs/images/protein_01_chalk.png" alt="Chalky" style="width: 32%;">
 </div>
-
-
-## Design
-
-- [moviewspec](https://github.com/molstar/mol-view-spec/)
-- [molstar dev docs](https://molstar.org/docs/)
-- selection --> Loci
-- representation --> geometry + material
-
-
-## MoviewSpec Overview:
-  - A structure (needs to be abel to be downloaded and parse)
-  - Static selector: "all", "polymer", "protein", "nucleic", "branched", "ligand", "ion", "water"
-  - Component expression:
-  ```
-  {
-      label_entity_id?: str,    // Entity identifier
-      label_asym_id?: str,      // Chain identifier in label_* numbering
-      auth_asym_id?: str,       // Chain identifier in auth_* numbering
-      label_seq_id?: int,       // Residue number in label_* numbering
-      auth_seq_id?: int,        // Residue number in auth_* numbering
-      pdbx_PDB_ins_code?: str,  // PDB insertion code
-      beg_label_seq_id?: int,   // Minimum label_seq_id (inclusive), leave blank to start from the beginning of the chain
-      end_label_seq_id?: int,   // Maximum label_seq_id (inclusive), leave blank to go to the end of the chain
-      beg_auth_seq_id?: int,    // Minimum auth_seq_id (inclusive), leave blank to start from the beginning of the chain
-      end_auth_seq_id?: int,    // Maximum auth_seq_id (inclusive), leave blank to go to the end of the chain
-      label_atom_id?: str,      // Atom name like 'CA', 'N', 'O', in label_* numbering
-      auth_atom_id?: str,       // Atom name like 'CA', 'N', 'O', in auth_* numbering
-      type_symbol?: str,        // Element symbol like 'H', 'HE', 'LI', 'BE'
-      atom_id?: int,            // Unique atom identifier (_atom_site.id)
-      atom_index?: int,         // 0-based index of the atom in the source data
-  }
-```
-
-  - Union component expression: a combination of the above.
-  - Representation ( enum? ):
-    - ball and stick
-    - spheres
-    - other
-
-
-    ```
-    ─root {}
-     ├──download {url: "https://www.ebi.ac.uk/pdbe/entry-files/1cbs.bcif"}
-     │  └──parse {format: "bcif"}
-     │     └──structure {type: "model"}
-     │        ├──component {selector: "polymer"}
-     │        │  ├──representation {type: "cartoon"}
-     │        │  │  ├──color {color: "green"}
-     │        │  │  └──color {selector: {label_asym_id: "A", beg_label_seq_id: 1, end_label_seq_id: 50}, color: "#6688ff"}
-     │        │  └──label {text: "Protein"}
-     │        └──component {selector: "ligand"}
-     │           ├──representation {type: "ball_and_stick"}
-     │           │  └──color {color: "#cc3399"}
-     │           └──label {text: "Retinoic Acid"}
-     ├──canvas {background_color: "#ffffee"}
-     └──camera {target: [17,21,27], position: [41,34,69], up: [-0.129,0.966,-0.224]}
-    ```