add Standard Assets

Author: JonnyOThan

Unity/SCANsat/Assets/Standard Assets/Effects.meta

@@ -0,0 +1,176 @@
+using UnityEngine;
+
+namespace UnityStandardAssets.ImageEffects
+{
+    public enum AAMode
+    {
+        FXAA2 = 0,
+        FXAA3Console = 1,
+        FXAA1PresetA = 2,
+        FXAA1PresetB = 3,
+        NFAA = 4,
+        SSAA = 5,
+        DLAA = 6,
+    }
+
+    [ExecuteInEditMode]
+    [RequireComponent(typeof (Camera))]
+    [AddComponentMenu("Image Effects/Other/Antialiasing")]
+    public class Antialiasing : PostEffectsBase
+    {
+        public AAMode mode = AAMode.FXAA3Console;
+
+        public bool showGeneratedNormals = false;
+        public float offsetScale = 0.2f;
+        public float blurRadius = 18.0f;
+
+        public float edgeThresholdMin = 0.05f;
+        public float edgeThreshold = 0.2f;
+        public float edgeSharpness = 4.0f;
+
+        public bool dlaaSharp = false;
+
+        public Shader ssaaShader;
+        private Material ssaa;
+        public Shader dlaaShader;
+        private Material dlaa;
+        public Shader nfaaShader;
+        private Material nfaa;
+        public Shader shaderFXAAPreset2;
+        private Material materialFXAAPreset2;
+        public Shader shaderFXAAPreset3;
+        private Material materialFXAAPreset3;
+        public Shader shaderFXAAII;
+        private Material materialFXAAII;
+        public Shader shaderFXAAIII;
+        private Material materialFXAAIII;
+
+
+        public Material CurrentAAMaterial()
+        {
+            Material returnValue = null;
+
+            switch (mode)
+            {
+                case AAMode.FXAA3Console:
+                    returnValue = materialFXAAIII;
+                    break;
+                case AAMode.FXAA2:
+                    returnValue = materialFXAAII;
+                    break;
+                case AAMode.FXAA1PresetA:
+                    returnValue = materialFXAAPreset2;
+                    break;
+                case AAMode.FXAA1PresetB:
+                    returnValue = materialFXAAPreset3;
+                    break;
+                case AAMode.NFAA:
+                    returnValue = nfaa;
+                    break;
+                case AAMode.SSAA:
+                    returnValue = ssaa;
+                    break;
+                case AAMode.DLAA:
+                    returnValue = dlaa;
+                    break;
+                default:
+                    returnValue = null;
+                    break;
+            }
+
+            return returnValue;
+        }
+
+
+        public override bool CheckResources()
+        {
+            CheckSupport(false);
+
+            materialFXAAPreset2 = CreateMaterial(shaderFXAAPreset2, materialFXAAPreset2);
+            materialFXAAPreset3 = CreateMaterial(shaderFXAAPreset3, materialFXAAPreset3);
+            materialFXAAII = CreateMaterial(shaderFXAAII, materialFXAAII);
+            materialFXAAIII = CreateMaterial(shaderFXAAIII, materialFXAAIII);
+            nfaa = CreateMaterial(nfaaShader, nfaa);
+            ssaa = CreateMaterial(ssaaShader, ssaa);
+            dlaa = CreateMaterial(dlaaShader, dlaa);
+
+            if (!ssaaShader.isSupported)
+            {
+                NotSupported();
+                ReportAutoDisable();
+            }
+
+            return isSupported;
+        }
+
+
+        public void OnRenderImage(RenderTexture source, RenderTexture destination)
+        {
+            if (CheckResources() == false)
+            {
+                Graphics.Blit(source, destination);
+                return;
+            }
+
+			// ----------------------------------------------------------------
+            // FXAA antialiasing modes
+
+            if (mode == AAMode.FXAA3Console && (materialFXAAIII != null))
+            {
+                materialFXAAIII.SetFloat("_EdgeThresholdMin", edgeThresholdMin);
+                materialFXAAIII.SetFloat("_EdgeThreshold", edgeThreshold);
+                materialFXAAIII.SetFloat("_EdgeSharpness", edgeSharpness);
+
+                Graphics.Blit(source, destination, materialFXAAIII);
+            }
+            else if (mode == AAMode.FXAA1PresetB && (materialFXAAPreset3 != null))
+            {
+                Graphics.Blit(source, destination, materialFXAAPreset3);
+            }
+            else if (mode == AAMode.FXAA1PresetA && materialFXAAPreset2 != null)
+            {
+                source.anisoLevel = 4;
+                Graphics.Blit(source, destination, materialFXAAPreset2);
+                source.anisoLevel = 0;
+            }
+            else if (mode == AAMode.FXAA2 && materialFXAAII != null)
+            {
+                Graphics.Blit(source, destination, materialFXAAII);
+            }
+            else if (mode == AAMode.SSAA && ssaa != null)
+            {
+				// ----------------------------------------------------------------
+                // SSAA antialiasing
+                Graphics.Blit(source, destination, ssaa);
+            }
+            else if (mode == AAMode.DLAA && dlaa != null)
+            {
+				// ----------------------------------------------------------------
+				// DLAA antialiasing
+
+                source.anisoLevel = 0;
+                RenderTexture interim = RenderTexture.GetTemporary(source.width, source.height);
+                Graphics.Blit(source, interim, dlaa, 0);
+                Graphics.Blit(interim, destination, dlaa, dlaaSharp ? 2 : 1);
+                RenderTexture.ReleaseTemporary(interim);
+            }
+            else if (mode == AAMode.NFAA && nfaa != null)
+            {
+                // ----------------------------------------------------------------
+                // nfaa antialiasing
+
+                source.anisoLevel = 0;
+
+                nfaa.SetFloat("_OffsetScale", offsetScale);
+                nfaa.SetFloat("_BlurRadius", blurRadius);
+
+                Graphics.Blit(source, destination, nfaa, showGeneratedNormals ? 1 : 0);
+            }
+            else
+            {
+                // none of the AA is supported, fallback to a simple blit
+                Graphics.Blit(source, destination);
+            }
+        }
+    }
+}