modified maps

modified maps

Assets/NatureStarterKit2/Standard Assets/Effects/ImageEffects/Scripts/Grayscale.cs

@@ -0,0 +1,21 @@
+using System;
+using UnityEngine;
+
+namespace UnityStandardAssets.ImageEffects
+{
+    [ExecuteInEditMode]
+    [AddComponentMenu("Image Effects/Color Adjustments/Grayscale")]
+    public class Grayscale : ImageEffectBase {
+        public Texture  textureRamp;
+
+        [Range(-1.0f,1.0f)]
+        public float    rampOffset;
+
+        // Called by camera to apply image effect
+        void OnRenderImage (RenderTexture source, RenderTexture destination) {
+            material.SetTexture("_RampTex", textureRamp);
+            material.SetFloat("_RampOffset", rampOffset);
+            Graphics.Blit (source, destination, material);
+        }
+    }
+}