Formatting

Author: Chman

PostProcessing/Utilities/CustomMotionTexture/ExampleWheelController.cs

@@ -1,33 +1,33 @@
-using System.Collections;
-using System.Collections.Generic;
 using UnityEngine;
 
-public class ExampleWheelController : MonoBehaviour {
+public class ExampleWheelController : MonoBehaviour
+{
+    public float acceleration;
+    public Renderer motionVectorRenderer; // Reference to the custom motion vector renderer
 
-	private Rigidbody rb;
-	public float acceleration;
-	public Renderer motionVectorRenderer; //Reference to the custom motion vector renderer
+    Rigidbody m_Rigidbody;
 
-	static class Uniforms
+    static class Uniforms
     {
         internal static readonly int _MotionAmount = Shader.PropertyToID("_MotionAmount");
     }
 
+    void Start()
+    {
+        m_Rigidbody = GetComponent<Rigidbody>(); // Get reference to rigidbody
+        m_Rigidbody.maxAngularVelocity = 100; // Set max velocity for rigidbody
+    }
+
+    void Update()
+    {
+        if (Input.GetKey (KeyCode.UpArrow)) // Rotate forward
+            m_Rigidbody.AddRelativeTorque(new Vector3(-1 * acceleration, 0, 0), ForceMode.Acceleration); // Add forward torque to mesh
+        else if (Input.GetKey (KeyCode.DownArrow)) // Rotate backward
+            m_Rigidbody.AddRelativeTorque(new Vector3(1 * acceleration, 0, 0), ForceMode.Acceleration); // Add backward torque to mesh
+
+        float m = -m_Rigidbody.angularVelocity.x / 100; // Calculate multiplier for motion vector texture
 
-	void Start () 
-	{
-		rb = GetComponent<Rigidbody> (); //Get reference to rigidbody
-		rb.maxAngularVelocity = 100; //Set max velocity for rigidbody
-	}
-	
-	void Update () 
-	{
-		if (Input.GetKey (KeyCode.UpArrow)) //Rotate forward
-			rb.AddRelativeTorque (new Vector3 (-1 * acceleration, 0, 0), ForceMode.Acceleration); //Add forward torque to mesh
-		else if (Input.GetKey (KeyCode.DownArrow)) //Rotate backward
-			rb.AddRelativeTorque (new Vector3 (1 * acceleration, 0, 0), ForceMode.Acceleration); //Add backward torque to mesh
-		float m = -rb.angularVelocity.x / 100; //Calculate multiplier for motion vector texture
-		if(motionVectorRenderer) //If the custom motion vector texture renderer exists
-			motionVectorRenderer.material.SetFloat (Uniforms._MotionAmount, Mathf.Clamp(m, -0.25f, 0.25f)); //Set the multiplier on the renderer's material
-	}
+        if (motionVectorRenderer) // If the custom motion vector texture renderer exists
+            motionVectorRenderer.material.SetFloat(Uniforms._MotionAmount, Mathf.Clamp(m, -0.25f, 0.25f)); // Set the multiplier on the renderer's material
+    }
 }

PostProcessing/Utilities/CustomMotionTexture/Shaders/CustomMotionVectorTexture.shader

@@ -1,4 +1,4 @@
-Shader "Post Processing/Custom Motion Vector Texture"
+Shader "Post Processing/Custom Motion Vector Texture"
 {
     Properties
     {
@@ -25,47 +25,46 @@
                 float4 _MotionTex_ST;
                 float _MotionAmount;
 
-	 			struct appdata
-				{
-					float4 vertex : POSITION;
-					float2 uv : TEXCOORD0;
-					float3 normal : NORMAL;
-					float4 tangent : TANGENT;
+                struct appdata
+                {
+                    float4 vertex : POSITION;
+                    float2 uv : TEXCOORD0;
+                    float3 normal : NORMAL;
+                    float4 tangent : TANGENT;
+                };
 
-				};
+                struct v2f
+                {
+                    float2 uv : TEXCOORD0;
+                    float4 vertex : SV_POSITION;
+                    float3 normal : NORMAL;
+                    float4 tangent : TANGENT;
+                    float4 transposedTangent : TEXCOORD1;
+                };
 
-				struct v2f
-				{
-					float2 uv : TEXCOORD0;
-					float4 vertex : SV_POSITION;
-					float3 normal : NORMAL;
-					float4 tangent : TANGENT;
-					float4 transposedTangent : TEXCOORD1;
-				};
-				
-				v2f vert (appdata v)
-				{
-					v2f o;
-					o.vertex = UnityObjectToClipPos(v.vertex);
-					o.uv = TRANSFORM_TEX(v.uv, _MotionTex);
-					o.normal = mul ((float3x3)UNITY_MATRIX_MVP, v.normal);
-					o.normal = o.normal*0.5+0.5;
-					o.tangent = mul (UNITY_MATRIX_MV, v.tangent);
-					o.transposedTangent = (mul (UNITY_MATRIX_IT_MV, v.tangent))*0.5+0.5;
-					return o;
-				}
+                v2f vert (appdata v)
+                {
+                    v2f o;
+                    o.vertex = UnityObjectToClipPos(v.vertex);
+                    o.uv = TRANSFORM_TEX(v.uv, _MotionTex);
+                    o.normal = mul((float3x3)UNITY_MATRIX_MVP, v.normal);
+                    o.normal = o.normal * 0.5 + 0.5;
+                    o.tangent = mul(UNITY_MATRIX_MV, v.tangent);
+                    o.transposedTangent = (mul(UNITY_MATRIX_IT_MV, v.tangent)) * 0.5 + 0.5;
+                    return o;
+                }
 
                 float4 FragMotionVectors(v2f i) : SV_Target
                 {
-                	half4 c = tex2D(_MotionTex, i.uv);
-                    c.rg = (c.rg * 2 - 1) * _MotionAmount; //Using color texture so need to make 0.5 neutral
-                    half4 t1 = i.tangent * 0.005; //sides of tire
-                    half4 t2 = c * float4(i.transposedTangent.r*2, i.transposedTangent.g*2, 0, 1); //front of tire
-                    half4 t3 = lerp(t2, t1, c.b); //Lerp between front and side of tire
+                    half4 c = tex2D(_MotionTex, i.uv);
+                    c.rg = (c.rg * 2.0 - 1.0) * _MotionAmount; // Using color texture so need to make 0.5 neutral
+                    half4 t1 = i.tangent * 0.005; // Sides of tire
+                    half4 t2 = c * float4(i.transposedTangent.r * 2.0, i.transposedTangent.g * 2.0, 0.0, 1.0); // Front of tire
+                    half4 t3 = lerp(t2, t1, c.b); // Lerp between front and side of tire
                     return t3 * _MotionAmount;
                 }
 
             ENDCG
         }
     }
-}
+}