3 files changed, 195 insertions, 185 deletions
diff --git a/README.md b/README.md
index 75a4c21..8cc14bf 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ Features:
 * Speech-to-text interface.
 * Free as in beer.
 * Free as in freedom.
+* Privacy-respecting: transcription is done on your GPU, not in the cloud.
 * Hackable.
 * 100% from-scratch implementation.
 * Permissive MIT license.
@@ -47,7 +48,7 @@ expressive communication tools for mutes.
 
 ### Design overview
 
-There are currently 4 important pieces:
+There are currently 5 important pieces:
 
 1. `TaSTT.shader`. A simple unlit shader. Has one parameter per cell in the
    display.
@@ -82,6 +83,7 @@ Since the board has (22 columns) * (8 rows) == 176 character slots, each cell
 contains (176 characters) / (16 cells) = 11 characters.
 
 To update a cell, we do this for every single character:
+
 1. Select the cell. Since there are 16 cells, this requires 4 bits.
 2. Select the letter. Since we support 256 letters per cell, this requires 8 bits.
 
@@ -108,6 +110,14 @@ the decision tree:
 
 ![One FX layer with 4-bit indexing](Images/four_bit_indexing.png)
 
+From top down, we first check if updating the board is enabled. If no, we stay
+in the first state. Then we check which cell we're in. This is divided into 4
+binary checks, each looking at a boolean parameter. Finally, we fire one of 80
+animations based on the value of the current layer's Letter parameter.
+
+In the pictured FX layer, there are 16 cells each controlling 80 animations,
+for a total of 1280 animations. There are 11 such layers.
+
 ### Contributing
 
 Contributions welcome. Send a pull request to this repository.
@@ -119,7 +129,7 @@ To use the STT:
    filesystem at /mnt/c/....
 2. `$ cd /mnt/c/path/to/your/unity/project`
 2. `$ cd Assets`
-3. `$ git clone https://github.com/yum_food/TaSTT`
+3. `$ git clone https://github.com/yum\_food/TaSTT`
 4. `$ cd TaSTT`
 5. `$ ./generate.sh`
 6. Put TaSTT\_fx.controller and TaSTT\_params.asset on your avatar.
@@ -128,8 +138,6 @@ To use the STT:
 9. Navigate to TaSTT.
 10. `$ python3 ./osc_ctrl.py`
 11. Start typing. Your messages should show display in-game.
-12. `$ python3 ./transcribe.py`
-11. Start talking. Your voice should be transcribed and display in-game.
 
 ### Backlog
 
@@ -137,8 +145,6 @@ To use the STT:
    1. Port all scripts to Unity-native C# scripts.
    2. Support appending to existing FX layers.
    3. Use VRCSDK to generate FX layer instead of generating the serialized files.
-   4. Optimize FX layer. Unity takes quite a while to load in the current one.
-     Some redesign is likely needed.
 2. In-game usability features.
    1. Resizing (talk to friends far away).
    2. Basic toggles (hide it when not needed).
@@ -149,9 +155,13 @@ To use the STT:
 3. General usability features.
    1. Error detection & correction.
    2. ~~Text-to-text interface. Type in terminal, show in game.~~ DONE
+   3. ~~Speech-to-text interface. Speak out loud, show in game.~~ DONE
 4. Optimization
    1. Utilize the avatar 3.0 SDK's ability to drive parameters to reduce the
      total # of parameters (and therefore OSC messages & sync events). Note
      that the parameter memory usage may not decrease.
+   2. Optimize FX layer. We have 14k animations and a 1.2 million line FX
+      layer. Something must be rethought to bring these numbers down.
 5. Bugfixes
-   1. The whisper STT says "Thank you." when there's no audio?
-\ No newline at end of file
+   1. The whisper STT says "Thank you." when there's no audio?
+
diff --git a/TaSTT.shader b/TaSTT.shader
index 4a66361..eb87bcf 100644
--- a/TaSTT.shader
+++ b/TaSTT.shader
@@ -4,188 +4,188 @@
   {
     _MainTex ("Texture", 2D) = "white" {}
     // software "engineering" LULW
-    _Letter_Row00_Col00("_Letter_Row00_Col00", float) = 0
-    _Letter_Row00_Col01("_Letter_Row00_Col01", float) = 0
-    _Letter_Row00_Col02("_Letter_Row00_Col02", float) = 0
-    _Letter_Row00_Col03("_Letter_Row00_Col03", float) = 0
-    _Letter_Row00_Col04("_Letter_Row00_Col04", float) = 0
-    _Letter_Row00_Col05("_Letter_Row00_Col05", float) = 0
-    _Letter_Row00_Col06("_Letter_Row00_Col06", float) = 0
-    _Letter_Row00_Col07("_Letter_Row00_Col07", float) = 0
-    _Letter_Row00_Col08("_Letter_Row00_Col08", float) = 0
-    _Letter_Row00_Col09("_Letter_Row00_Col09", float) = 0
-    _Letter_Row00_Col10("_Letter_Row00_Col10", float) = 0
-    _Letter_Row00_Col11("_Letter_Row00_Col11", float) = 0
-    _Letter_Row00_Col12("_Letter_Row00_Col12", float) = 0
-    _Letter_Row00_Col13("_Letter_Row00_Col13", float) = 0
-    _Letter_Row00_Col14("_Letter_Row00_Col14", float) = 0
-    _Letter_Row00_Col15("_Letter_Row00_Col15", float) = 0
-    _Letter_Row00_Col16("_Letter_Row00_Col16", float) = 0
-    _Letter_Row00_Col17("_Letter_Row00_Col17", float) = 0
-    _Letter_Row00_Col18("_Letter_Row00_Col18", float) = 0
-    _Letter_Row00_Col19("_Letter_Row00_Col19", float) = 0
-    _Letter_Row00_Col20("_Letter_Row00_Col20", float) = 0
-    _Letter_Row00_Col21("_Letter_Row00_Col21", float) = 0
-    _Letter_Row01_Col00("_Letter_Row01_Col00", float) = 0
-    _Letter_Row01_Col01("_Letter_Row01_Col01", float) = 0
-    _Letter_Row01_Col02("_Letter_Row01_Col02", float) = 0
-    _Letter_Row01_Col03("_Letter_Row01_Col03", float) = 0
-    _Letter_Row01_Col04("_Letter_Row01_Col04", float) = 0
-    _Letter_Row01_Col05("_Letter_Row01_Col05", float) = 0
-    _Letter_Row01_Col06("_Letter_Row01_Col06", float) = 0
-    _Letter_Row01_Col07("_Letter_Row01_Col07", float) = 0
-    _Letter_Row01_Col08("_Letter_Row01_Col08", float) = 0
-    _Letter_Row01_Col09("_Letter_Row01_Col09", float) = 0
-    _Letter_Row01_Col10("_Letter_Row01_Col10", float) = 0
-    _Letter_Row01_Col11("_Letter_Row01_Col11", float) = 0
-    _Letter_Row01_Col12("_Letter_Row01_Col12", float) = 0
-    _Letter_Row01_Col13("_Letter_Row01_Col13", float) = 0
-    _Letter_Row01_Col14("_Letter_Row01_Col14", float) = 0
-    _Letter_Row01_Col15("_Letter_Row01_Col15", float) = 0
-    _Letter_Row01_Col16("_Letter_Row01_Col16", float) = 0
-    _Letter_Row01_Col17("_Letter_Row01_Col17", float) = 0
-    _Letter_Row01_Col18("_Letter_Row01_Col18", float) = 0
-    _Letter_Row01_Col19("_Letter_Row01_Col19", float) = 0
-    _Letter_Row01_Col20("_Letter_Row01_Col20", float) = 0
-    _Letter_Row01_Col21("_Letter_Row01_Col21", float) = 0
-    _Letter_Row02_Col00("_Letter_Row02_Col00", float) = 0
-    _Letter_Row02_Col01("_Letter_Row02_Col01", float) = 0
-    _Letter_Row02_Col02("_Letter_Row02_Col02", float) = 0
-    _Letter_Row02_Col03("_Letter_Row02_Col03", float) = 0
-    _Letter_Row02_Col04("_Letter_Row02_Col04", float) = 0
-    _Letter_Row02_Col05("_Letter_Row02_Col05", float) = 0
-    _Letter_Row02_Col06("_Letter_Row02_Col06", float) = 0
-    _Letter_Row02_Col07("_Letter_Row02_Col07", float) = 0
-    _Letter_Row02_Col08("_Letter_Row02_Col08", float) = 0
-    _Letter_Row02_Col09("_Letter_Row02_Col09", float) = 0
-    _Letter_Row02_Col10("_Letter_Row02_Col10", float) = 0
-    _Letter_Row02_Col11("_Letter_Row02_Col11", float) = 0
-    _Letter_Row02_Col12("_Letter_Row02_Col12", float) = 0
-    _Letter_Row02_Col13("_Letter_Row02_Col13", float) = 0
-    _Letter_Row02_Col14("_Letter_Row02_Col14", float) = 0
-    _Letter_Row02_Col15("_Letter_Row02_Col15", float) = 0
-    _Letter_Row02_Col16("_Letter_Row02_Col16", float) = 0
-    _Letter_Row02_Col17("_Letter_Row02_Col17", float) = 0
-    _Letter_Row02_Col18("_Letter_Row02_Col18", float) = 0
-    _Letter_Row02_Col19("_Letter_Row02_Col19", float) = 0
-    _Letter_Row02_Col20("_Letter_Row02_Col20", float) = 0
-    _Letter_Row02_Col21("_Letter_Row02_Col21", float) = 0
-    _Letter_Row03_Col00("_Letter_Row03_Col00", float) = 0
-    _Letter_Row03_Col01("_Letter_Row03_Col01", float) = 0
-    _Letter_Row03_Col02("_Letter_Row03_Col02", float) = 0
-    _Letter_Row03_Col03("_Letter_Row03_Col03", float) = 0
-    _Letter_Row03_Col04("_Letter_Row03_Col04", float) = 0
-    _Letter_Row03_Col05("_Letter_Row03_Col05", float) = 0
-    _Letter_Row03_Col06("_Letter_Row03_Col06", float) = 0
-    _Letter_Row03_Col07("_Letter_Row03_Col07", float) = 0
-    _Letter_Row03_Col08("_Letter_Row03_Col08", float) = 0
-    _Letter_Row03_Col09("_Letter_Row03_Col09", float) = 0
-    _Letter_Row03_Col10("_Letter_Row03_Col10", float) = 0
-    _Letter_Row03_Col11("_Letter_Row03_Col11", float) = 0
-    _Letter_Row03_Col12("_Letter_Row03_Col12", float) = 0
-    _Letter_Row03_Col13("_Letter_Row03_Col13", float) = 0
-    _Letter_Row03_Col14("_Letter_Row03_Col14", float) = 0
-    _Letter_Row03_Col15("_Letter_Row03_Col15", float) = 0
-    _Letter_Row03_Col16("_Letter_Row03_Col16", float) = 0
-    _Letter_Row03_Col17("_Letter_Row03_Col17", float) = 0
-    _Letter_Row03_Col18("_Letter_Row03_Col18", float) = 0
-    _Letter_Row03_Col19("_Letter_Row03_Col19", float) = 0
-    _Letter_Row03_Col20("_Letter_Row03_Col20", float) = 0
-    _Letter_Row03_Col21("_Letter_Row03_Col21", float) = 0
-    _Letter_Row04_Col00("_Letter_Row04_Col00", float) = 0
-    _Letter_Row04_Col01("_Letter_Row04_Col01", float) = 0
-    _Letter_Row04_Col02("_Letter_Row04_Col02", float) = 0
-    _Letter_Row04_Col03("_Letter_Row04_Col03", float) = 0
-    _Letter_Row04_Col04("_Letter_Row04_Col04", float) = 0
-    _Letter_Row04_Col05("_Letter_Row04_Col05", float) = 0
-    _Letter_Row04_Col06("_Letter_Row04_Col06", float) = 0
-    _Letter_Row04_Col07("_Letter_Row04_Col07", float) = 0
-    _Letter_Row04_Col08("_Letter_Row04_Col08", float) = 0
-    _Letter_Row04_Col09("_Letter_Row04_Col09", float) = 0
-    _Letter_Row04_Col10("_Letter_Row04_Col10", float) = 0
-    _Letter_Row04_Col11("_Letter_Row04_Col11", float) = 0
-    _Letter_Row04_Col12("_Letter_Row04_Col12", float) = 0
-    _Letter_Row04_Col13("_Letter_Row04_Col13", float) = 0
-    _Letter_Row04_Col14("_Letter_Row04_Col14", float) = 0
-    _Letter_Row04_Col15("_Letter_Row04_Col15", float) = 0
-    _Letter_Row04_Col16("_Letter_Row04_Col16", float) = 0
-    _Letter_Row04_Col17("_Letter_Row04_Col17", float) = 0
-    _Letter_Row04_Col18("_Letter_Row04_Col18", float) = 0
-    _Letter_Row04_Col19("_Letter_Row04_Col19", float) = 0
-    _Letter_Row04_Col20("_Letter_Row04_Col20", float) = 0
-    _Letter_Row04_Col21("_Letter_Row04_Col21", float) = 0
-    _Letter_Row05_Col00("_Letter_Row05_Col00", float) = 0
-    _Letter_Row05_Col01("_Letter_Row05_Col01", float) = 0
-    _Letter_Row05_Col02("_Letter_Row05_Col02", float) = 0
-    _Letter_Row05_Col03("_Letter_Row05_Col03", float) = 0
-    _Letter_Row05_Col04("_Letter_Row05_Col04", float) = 0
-    _Letter_Row05_Col05("_Letter_Row05_Col05", float) = 0
-    _Letter_Row05_Col06("_Letter_Row05_Col06", float) = 0
-    _Letter_Row05_Col07("_Letter_Row05_Col07", float) = 0
-    _Letter_Row05_Col08("_Letter_Row05_Col08", float) = 0
-    _Letter_Row05_Col09("_Letter_Row05_Col09", float) = 0
-    _Letter_Row05_Col10("_Letter_Row05_Col10", float) = 0
-    _Letter_Row05_Col11("_Letter_Row05_Col11", float) = 0
-    _Letter_Row05_Col12("_Letter_Row05_Col12", float) = 0
-    _Letter_Row05_Col13("_Letter_Row05_Col13", float) = 0
-    _Letter_Row05_Col14("_Letter_Row05_Col14", float) = 0
-    _Letter_Row05_Col15("_Letter_Row05_Col15", float) = 0
-    _Letter_Row05_Col16("_Letter_Row05_Col16", float) = 0
-    _Letter_Row05_Col17("_Letter_Row05_Col17", float) = 0
-    _Letter_Row05_Col18("_Letter_Row05_Col18", float) = 0
-    _Letter_Row05_Col19("_Letter_Row05_Col19", float) = 0
-    _Letter_Row05_Col20("_Letter_Row05_Col20", float) = 0
-    _Letter_Row05_Col21("_Letter_Row05_Col21", float) = 0
-    _Letter_Row06_Col00("_Letter_Row06_Col00", float) = 0
-    _Letter_Row06_Col01("_Letter_Row06_Col01", float) = 0
-    _Letter_Row06_Col02("_Letter_Row06_Col02", float) = 0
-    _Letter_Row06_Col03("_Letter_Row06_Col03", float) = 0
-    _Letter_Row06_Col04("_Letter_Row06_Col04", float) = 0
-    _Letter_Row06_Col05("_Letter_Row06_Col05", float) = 0
-    _Letter_Row06_Col06("_Letter_Row06_Col06", float) = 0
-    _Letter_Row06_Col07("_Letter_Row06_Col07", float) = 0
-    _Letter_Row06_Col08("_Letter_Row06_Col08", float) = 0
-    _Letter_Row06_Col09("_Letter_Row06_Col09", float) = 0
-    _Letter_Row06_Col10("_Letter_Row06_Col10", float) = 0
-    _Letter_Row06_Col11("_Letter_Row06_Col11", float) = 0
-    _Letter_Row06_Col12("_Letter_Row06_Col12", float) = 0
-    _Letter_Row06_Col13("_Letter_Row06_Col13", float) = 0
-    _Letter_Row06_Col14("_Letter_Row06_Col14", float) = 0
-    _Letter_Row06_Col15("_Letter_Row06_Col15", float) = 0
-    _Letter_Row06_Col16("_Letter_Row06_Col16", float) = 0
-    _Letter_Row06_Col17("_Letter_Row06_Col17", float) = 0
-    _Letter_Row06_Col18("_Letter_Row06_Col18", float) = 0
-    _Letter_Row06_Col19("_Letter_Row06_Col19", float) = 0
-    _Letter_Row06_Col20("_Letter_Row06_Col20", float) = 0
-    _Letter_Row06_Col21("_Letter_Row06_Col21", float) = 0
-    _Letter_Row07_Col00("_Letter_Row07_Col00", float) = 0
-    _Letter_Row07_Col01("_Letter_Row07_Col01", float) = 0
-    _Letter_Row07_Col02("_Letter_Row07_Col02", float) = 0
-    _Letter_Row07_Col03("_Letter_Row07_Col03", float) = 0
-    _Letter_Row07_Col04("_Letter_Row07_Col04", float) = 0
-    _Letter_Row07_Col05("_Letter_Row07_Col05", float) = 0
-    _Letter_Row07_Col06("_Letter_Row07_Col06", float) = 0
-    _Letter_Row07_Col07("_Letter_Row07_Col07", float) = 0
-    _Letter_Row07_Col08("_Letter_Row07_Col08", float) = 0
-    _Letter_Row07_Col09("_Letter_Row07_Col09", float) = 0
-    _Letter_Row07_Col10("_Letter_Row07_Col10", float) = 0
-    _Letter_Row07_Col11("_Letter_Row07_Col11", float) = 0
-    _Letter_Row07_Col12("_Letter_Row07_Col12", float) = 0
-    _Letter_Row07_Col13("_Letter_Row07_Col13", float) = 0
-    _Letter_Row07_Col14("_Letter_Row07_Col14", float) = 0
-    _Letter_Row07_Col15("_Letter_Row07_Col15", float) = 0
-    _Letter_Row07_Col16("_Letter_Row07_Col16", float) = 0
-    _Letter_Row07_Col17("_Letter_Row07_Col17", float) = 0
-    _Letter_Row07_Col18("_Letter_Row07_Col18", float) = 0
-    _Letter_Row07_Col19("_Letter_Row07_Col19", float) = 0
-    _Letter_Row07_Col20("_Letter_Row07_Col20", float) = 0
-    _Letter_Row07_Col21("_Letter_Row07_Col21", float) = 0
+    _Letter_Row00_Col00("_Letter_Row00_Col00", float) = 64
+    _Letter_Row00_Col01("_Letter_Row00_Col01", float) = 64
+    _Letter_Row00_Col02("_Letter_Row00_Col02", float) = 64
+    _Letter_Row00_Col03("_Letter_Row00_Col03", float) = 64
+    _Letter_Row00_Col04("_Letter_Row00_Col04", float) = 64
+    _Letter_Row00_Col05("_Letter_Row00_Col05", float) = 64
+    _Letter_Row00_Col06("_Letter_Row00_Col06", float) = 64
+    _Letter_Row00_Col07("_Letter_Row00_Col07", float) = 64
+    _Letter_Row00_Col08("_Letter_Row00_Col08", float) = 64
+    _Letter_Row00_Col09("_Letter_Row00_Col09", float) = 64
+    _Letter_Row00_Col10("_Letter_Row00_Col10", float) = 64
+    _Letter_Row00_Col11("_Letter_Row00_Col11", float) = 64
+    _Letter_Row00_Col12("_Letter_Row00_Col12", float) = 64
+    _Letter_Row00_Col13("_Letter_Row00_Col13", float) = 64
+    _Letter_Row00_Col14("_Letter_Row00_Col14", float) = 64
+    _Letter_Row00_Col15("_Letter_Row00_Col15", float) = 64
+    _Letter_Row00_Col16("_Letter_Row00_Col16", float) = 64
+    _Letter_Row00_Col17("_Letter_Row00_Col17", float) = 64
+    _Letter_Row00_Col18("_Letter_Row00_Col18", float) = 64
+    _Letter_Row00_Col19("_Letter_Row00_Col19", float) = 64
+    _Letter_Row00_Col20("_Letter_Row00_Col20", float) = 64
+    _Letter_Row00_Col21("_Letter_Row00_Col21", float) = 64
+    _Letter_Row01_Col00("_Letter_Row01_Col00", float) = 64
+    _Letter_Row01_Col01("_Letter_Row01_Col01", float) = 64
+    _Letter_Row01_Col02("_Letter_Row01_Col02", float) = 64
+    _Letter_Row01_Col03("_Letter_Row01_Col03", float) = 64
+    _Letter_Row01_Col04("_Letter_Row01_Col04", float) = 64
+    _Letter_Row01_Col05("_Letter_Row01_Col05", float) = 64
+    _Letter_Row01_Col06("_Letter_Row01_Col06", float) = 64
+    _Letter_Row01_Col07("_Letter_Row01_Col07", float) = 64
+    _Letter_Row01_Col08("_Letter_Row01_Col08", float) = 64
+    _Letter_Row01_Col09("_Letter_Row01_Col09", float) = 64
+    _Letter_Row01_Col10("_Letter_Row01_Col10", float) = 64
+    _Letter_Row01_Col11("_Letter_Row01_Col11", float) = 64
+    _Letter_Row01_Col12("_Letter_Row01_Col12", float) = 64
+    _Letter_Row01_Col13("_Letter_Row01_Col13", float) = 64
+    _Letter_Row01_Col14("_Letter_Row01_Col14", float) = 64
+    _Letter_Row01_Col15("_Letter_Row01_Col15", float) = 64
+    _Letter_Row01_Col16("_Letter_Row01_Col16", float) = 64
+    _Letter_Row01_Col17("_Letter_Row01_Col17", float) = 64
+    _Letter_Row01_Col18("_Letter_Row01_Col18", float) = 64
+    _Letter_Row01_Col19("_Letter_Row01_Col19", float) = 64
+    _Letter_Row01_Col20("_Letter_Row01_Col20", float) = 64
+    _Letter_Row01_Col21("_Letter_Row01_Col21", float) = 64
+    _Letter_Row02_Col00("_Letter_Row02_Col00", float) = 64
+    _Letter_Row02_Col01("_Letter_Row02_Col01", float) = 64
+    _Letter_Row02_Col02("_Letter_Row02_Col02", float) = 64
+    _Letter_Row02_Col03("_Letter_Row02_Col03", float) = 64
+    _Letter_Row02_Col04("_Letter_Row02_Col04", float) = 64
+    _Letter_Row02_Col05("_Letter_Row02_Col05", float) = 64
+    _Letter_Row02_Col06("_Letter_Row02_Col06", float) = 64
+    _Letter_Row02_Col07("_Letter_Row02_Col07", float) = 64
+    _Letter_Row02_Col08("_Letter_Row02_Col08", float) = 64
+    _Letter_Row02_Col09("_Letter_Row02_Col09", float) = 64
+    _Letter_Row02_Col10("_Letter_Row02_Col10", float) = 64
+    _Letter_Row02_Col11("_Letter_Row02_Col11", float) = 64
+    _Letter_Row02_Col12("_Letter_Row02_Col12", float) = 64
+    _Letter_Row02_Col13("_Letter_Row02_Col13", float) = 64
+    _Letter_Row02_Col14("_Letter_Row02_Col14", float) = 64
+    _Letter_Row02_Col15("_Letter_Row02_Col15", float) = 64
+    _Letter_Row02_Col16("_Letter_Row02_Col16", float) = 64
+    _Letter_Row02_Col17("_Letter_Row02_Col17", float) = 64
+    _Letter_Row02_Col18("_Letter_Row02_Col18", float) = 64
+    _Letter_Row02_Col19("_Letter_Row02_Col19", float) = 64
+    _Letter_Row02_Col20("_Letter_Row02_Col20", float) = 64
+    _Letter_Row02_Col21("_Letter_Row02_Col21", float) = 64
+    _Letter_Row03_Col00("_Letter_Row03_Col00", float) = 64
+    _Letter_Row03_Col01("_Letter_Row03_Col01", float) = 64
+    _Letter_Row03_Col02("_Letter_Row03_Col02", float) = 64
+    _Letter_Row03_Col03("_Letter_Row03_Col03", float) = 64
+    _Letter_Row03_Col04("_Letter_Row03_Col04", float) = 64
+    _Letter_Row03_Col05("_Letter_Row03_Col05", float) = 64
+    _Letter_Row03_Col06("_Letter_Row03_Col06", float) = 64
+    _Letter_Row03_Col07("_Letter_Row03_Col07", float) = 64
+    _Letter_Row03_Col08("_Letter_Row03_Col08", float) = 64
+    _Letter_Row03_Col09("_Letter_Row03_Col09", float) = 64
+    _Letter_Row03_Col10("_Letter_Row03_Col10", float) = 64
+    _Letter_Row03_Col11("_Letter_Row03_Col11", float) = 64
+    _Letter_Row03_Col12("_Letter_Row03_Col12", float) = 64
+    _Letter_Row03_Col13("_Letter_Row03_Col13", float) = 64
+    _Letter_Row03_Col14("_Letter_Row03_Col14", float) = 64
+    _Letter_Row03_Col15("_Letter_Row03_Col15", float) = 64
+    _Letter_Row03_Col16("_Letter_Row03_Col16", float) = 64
+    _Letter_Row03_Col17("_Letter_Row03_Col17", float) = 64
+    _Letter_Row03_Col18("_Letter_Row03_Col18", float) = 64
+    _Letter_Row03_Col19("_Letter_Row03_Col19", float) = 64
+    _Letter_Row03_Col20("_Letter_Row03_Col20", float) = 64
+    _Letter_Row03_Col21("_Letter_Row03_Col21", float) = 64
+    _Letter_Row04_Col00("_Letter_Row04_Col00", float) = 64
+    _Letter_Row04_Col01("_Letter_Row04_Col01", float) = 64
+    _Letter_Row04_Col02("_Letter_Row04_Col02", float) = 64
+    _Letter_Row04_Col03("_Letter_Row04_Col03", float) = 64
+    _Letter_Row04_Col04("_Letter_Row04_Col04", float) = 64
+    _Letter_Row04_Col05("_Letter_Row04_Col05", float) = 64
+    _Letter_Row04_Col06("_Letter_Row04_Col06", float) = 64
+    _Letter_Row04_Col07("_Letter_Row04_Col07", float) = 64
+    _Letter_Row04_Col08("_Letter_Row04_Col08", float) = 64
+    _Letter_Row04_Col09("_Letter_Row04_Col09", float) = 64
+    _Letter_Row04_Col10("_Letter_Row04_Col10", float) = 64
+    _Letter_Row04_Col11("_Letter_Row04_Col11", float) = 64
+    _Letter_Row04_Col12("_Letter_Row04_Col12", float) = 64
+    _Letter_Row04_Col13("_Letter_Row04_Col13", float) = 64
+    _Letter_Row04_Col14("_Letter_Row04_Col14", float) = 64
+    _Letter_Row04_Col15("_Letter_Row04_Col15", float) = 64
+    _Letter_Row04_Col16("_Letter_Row04_Col16", float) = 64
+    _Letter_Row04_Col17("_Letter_Row04_Col17", float) = 64
+    _Letter_Row04_Col18("_Letter_Row04_Col18", float) = 64
+    _Letter_Row04_Col19("_Letter_Row04_Col19", float) = 64
+    _Letter_Row04_Col20("_Letter_Row04_Col20", float) = 64
+    _Letter_Row04_Col21("_Letter_Row04_Col21", float) = 64
+    _Letter_Row05_Col00("_Letter_Row05_Col00", float) = 64
+    _Letter_Row05_Col01("_Letter_Row05_Col01", float) = 64
+    _Letter_Row05_Col02("_Letter_Row05_Col02", float) = 64
+    _Letter_Row05_Col03("_Letter_Row05_Col03", float) = 64
+    _Letter_Row05_Col04("_Letter_Row05_Col04", float) = 64
+    _Letter_Row05_Col05("_Letter_Row05_Col05", float) = 64
+    _Letter_Row05_Col06("_Letter_Row05_Col06", float) = 64
+    _Letter_Row05_Col07("_Letter_Row05_Col07", float) = 64
+    _Letter_Row05_Col08("_Letter_Row05_Col08", float) = 64
+    _Letter_Row05_Col09("_Letter_Row05_Col09", float) = 64
+    _Letter_Row05_Col10("_Letter_Row05_Col10", float) = 64
+    _Letter_Row05_Col11("_Letter_Row05_Col11", float) = 64
+    _Letter_Row05_Col12("_Letter_Row05_Col12", float) = 64
+    _Letter_Row05_Col13("_Letter_Row05_Col13", float) = 64
+    _Letter_Row05_Col14("_Letter_Row05_Col14", float) = 64
+    _Letter_Row05_Col15("_Letter_Row05_Col15", float) = 64
+    _Letter_Row05_Col16("_Letter_Row05_Col16", float) = 64
+    _Letter_Row05_Col17("_Letter_Row05_Col17", float) = 64
+    _Letter_Row05_Col18("_Letter_Row05_Col18", float) = 64
+    _Letter_Row05_Col19("_Letter_Row05_Col19", float) = 64
+    _Letter_Row05_Col20("_Letter_Row05_Col20", float) = 64
+    _Letter_Row05_Col21("_Letter_Row05_Col21", float) = 64
+    _Letter_Row06_Col00("_Letter_Row06_Col00", float) = 64
+    _Letter_Row06_Col01("_Letter_Row06_Col01", float) = 64
+    _Letter_Row06_Col02("_Letter_Row06_Col02", float) = 64
+    _Letter_Row06_Col03("_Letter_Row06_Col03", float) = 64
+    _Letter_Row06_Col04("_Letter_Row06_Col04", float) = 64
+    _Letter_Row06_Col05("_Letter_Row06_Col05", float) = 64
+    _Letter_Row06_Col06("_Letter_Row06_Col06", float) = 64
+    _Letter_Row06_Col07("_Letter_Row06_Col07", float) = 64
+    _Letter_Row06_Col08("_Letter_Row06_Col08", float) = 64
+    _Letter_Row06_Col09("_Letter_Row06_Col09", float) = 64
+    _Letter_Row06_Col10("_Letter_Row06_Col10", float) = 64
+    _Letter_Row06_Col11("_Letter_Row06_Col11", float) = 64
+    _Letter_Row06_Col12("_Letter_Row06_Col12", float) = 64
+    _Letter_Row06_Col13("_Letter_Row06_Col13", float) = 64
+    _Letter_Row06_Col14("_Letter_Row06_Col14", float) = 64
+    _Letter_Row06_Col15("_Letter_Row06_Col15", float) = 64
+    _Letter_Row06_Col16("_Letter_Row06_Col16", float) = 64
+    _Letter_Row06_Col17("_Letter_Row06_Col17", float) = 64
+    _Letter_Row06_Col18("_Letter_Row06_Col18", float) = 64
+    _Letter_Row06_Col19("_Letter_Row06_Col19", float) = 64
+    _Letter_Row06_Col20("_Letter_Row06_Col20", float) = 64
+    _Letter_Row06_Col21("_Letter_Row06_Col21", float) = 64
+    _Letter_Row07_Col00("_Letter_Row07_Col00", float) = 64
+    _Letter_Row07_Col01("_Letter_Row07_Col01", float) = 64
+    _Letter_Row07_Col02("_Letter_Row07_Col02", float) = 64
+    _Letter_Row07_Col03("_Letter_Row07_Col03", float) = 64
+    _Letter_Row07_Col04("_Letter_Row07_Col04", float) = 64
+    _Letter_Row07_Col05("_Letter_Row07_Col05", float) = 64
+    _Letter_Row07_Col06("_Letter_Row07_Col06", float) = 64
+    _Letter_Row07_Col07("_Letter_Row07_Col07", float) = 64
+    _Letter_Row07_Col08("_Letter_Row07_Col08", float) = 64
+    _Letter_Row07_Col09("_Letter_Row07_Col09", float) = 64
+    _Letter_Row07_Col10("_Letter_Row07_Col10", float) = 64
+    _Letter_Row07_Col11("_Letter_Row07_Col11", float) = 64
+    _Letter_Row07_Col12("_Letter_Row07_Col12", float) = 64
+    _Letter_Row07_Col13("_Letter_Row07_Col13", float) = 64
+    _Letter_Row07_Col14("_Letter_Row07_Col14", float) = 64
+    _Letter_Row07_Col15("_Letter_Row07_Col15", float) = 64
+    _Letter_Row07_Col16("_Letter_Row07_Col16", float) = 64
+    _Letter_Row07_Col17("_Letter_Row07_Col17", float) = 64
+    _Letter_Row07_Col18("_Letter_Row07_Col18", float) = 64
+    _Letter_Row07_Col19("_Letter_Row07_Col19", float) = 64
+    _Letter_Row07_Col20("_Letter_Row07_Col20", float) = 64
+    _Letter_Row07_Col21("_Letter_Row07_Col21", float) = 64
     // This does nothing, it's just used by the 'Do Nothing' animation.
     _Dummy("_Dummy", float) = 0
   }
   SubShader
   {
-    Tags { "RenderType"="Opaque" }
+    Tags { "RenderType"="Opaque" "Queue"="AlphaTest"}
     LOD 100
 
     Pass
diff --git a/generate_fx.py b/generate_fx.py
index 551524a..158a428 100644
--- a/generate_fx.py
+++ b/generate_fx.py
@@ -84,7 +84,7 @@ ANIMATOR_PARAMETER_INT = """
   - m_Name: %ANIMATOR_PARAMETER_NAME%
     m_Type: 3
     m_DefaultFloat: 0
-    m_DefaultInt: 0
+    m_DefaultInt: 64
     m_DefaultBool: 0
     m_Controller: {fileID: 0}
 """[1:][:-1]