Added confidence slider

Actually fixed the fallback

README.md

@@ -21,6 +21,13 @@ This implementation is based on the TensorFlow version from https://github.com/h
 2. Drop the prefab onto your avatar
 
 ## Code
+### Important Shader Properties
+**yolov4tiny.shader**
+1. Frame Delay - How much time each layer waits to update. Default value is 3, the lower it is the more GPU intensive it is.
+
+**nms.shader**
+1. Confidence Threshold - The cut off point for which the bounding boxes will be culled. Default value is 3. Lowering this value will increase the boxes but also increase the error rate.
+
 ### Reading the Output
 The basic setup is: **yolov4tiny.shader** -> **nms.shader** -> **output.shader**. To read the bounding boxes information, we loop through the output of **nms.shader**
 

Unity/YOLOv4 tiny/Materials/nms.mat

@@ -69,6 +69,7 @@ Material:
         m_Offset: {x: 0, y: 0}
     m_Floats:
     - _BumpScale: 1
+    - _Confidence: 0.5
     - _Cutoff: 0.5
     - _DetailNormalMapScale: 1
     - _DstBlend: 0