Updated readme to include optional stl generation parameters.

README.md

@@ -61,10 +61,7 @@ There is an option to input the filter series as a preset to json configuration
     "weak": [
         {
             "name": "denoise_tv_chambolle",
-            "sigmaColor": 0.1,
             "weight": 0.01,
-            "sigmaSpace": 3,
-            "channelAxis": 0,
             "iterations": 1
         },
         {
@@ -96,24 +93,30 @@ Image before processing the fingerprint and after applying a presets.
     </tbody>
 </table>
 
-# Generating STL file
+# Generating curved finger model
 
-It is possible to generate 3D printable stl planar model using `--stl` switch, which requires aditional parameter containing stl filename. Using `-p` switch makes the model planar. This is not the main goal of the application.
-Additional parameters with model thickness and papilar lines height will be optional.
+It is possible to generate 3D printable stl model using `--stl` switch, which requires aditional parameter containing stl filename. 
+In base mode the output model will be a curved finger model, with optional parameters following the filename controlling its shape.
+First optional parameter is papilar line height, second rate of curvature along x axis and the third is the rate of curvature along y axis. 
 
-* Example stl generation
+* Example planar stl generation
 ```sh
-    python src/main.py res/test_fp.png res/test_fp_mod.png 508 --config config/config.json weak --stl res/test_fp.stl -p
+    python src/main.py res/test_fp.png res/test_fp_mod.png 508 --config config/config.json weak --stl res/test_fp.stl 2 2 4
 ```
 
-# Generating STL finger model
+# Generating planar finger model
 
-When `--stl` switch is given without `-p`, the output model will either be a generated curved finger model, or later (if implemented) a fingerprint mapped to finger model.
+Using `-p` switch makes the generated model planar. This is not the main goal of the application.
+Optional parameters are model base thickness and papilar lines height, they are set after stl file name.
 
+* Example curved stl generation
+```sh
+    python src/main.py res/test_fp.png res/test_fp_mod.png 508 --config config/config.json weak --stl res/test_fp.stl 10 2 -p
+```
 
 # Mapping to existing finger model
 
-This section will be added later.
+This section will be added later, (if implemented) mapping of fingerprint to a given finger model.
 
 # Roadmap
 
@@ -126,9 +129,9 @@ This section will be added later.
     - [ ] Add the option to save current filter preset to config file
 - [X] Add the option to modify filter parameters
 - [X] Convert the processed image to stl lithophane
-- [ ] Add the option to curve the lithophane into the shape of a finger
+- [X] Add the option to curve the lithophane into the shape of a finger
 - [ ] Add the option to map the lithophane on a given finger model
-- [ ] Export final model ready for 3D print
+- [X] Export final model ready for 3D print
 
 #
 ### Author