Terraria 1.4.0.5 Source Code

GameContent/RGB/PillarShader.cs

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+// Decompiled with JetBrains decompiler
+// Type: Terraria.GameContent.RGB.PillarShader
+// Assembly: Terraria, Version=1.4.0.5, Culture=neutral, PublicKeyToken=null
+// MVID: 67F9E73E-0A81-4937-A22C-5515CD405A83
+// Assembly location: C:\Users\mikeyisbaeyt\Downloads\depotdownloader-2.4.5\depots\105601\6707058\Terraria.exe
+
+using Microsoft.Xna.Framework;
+using ReLogic.Peripherals.RGB;
+using System;
+
+namespace Terraria.GameContent.RGB
+{
+  public class PillarShader : ChromaShader
+  {
+    private readonly Vector4 _primaryColor;
+    private readonly Vector4 _secondaryColor;
+
+    public PillarShader(Color primaryColor, Color secondaryColor)
+    {
+      this._primaryColor = primaryColor.ToVector4();
+      this._secondaryColor = secondaryColor.ToVector4();
+    }
+
+    [RgbProcessor]
+    private void ProcessLowDetail(
+      RgbDevice device,
+      Fragment fragment,
+      EffectDetailLevel quality,
+      float time)
+    {
+      for (int index = 0; index < fragment.Count; ++index)
+      {
+        Vector2 canvasPositionOfIndex = fragment.GetCanvasPositionOfIndex(index);
+        Vector4 vector4 = Vector4.Lerp(this._primaryColor, this._secondaryColor, (float) (Math.Sin((double) time * 2.5 + (double) canvasPositionOfIndex.X) * 0.5 + 0.5));
+        fragment.SetColor(index, vector4);
+      }
+    }
+
+    [RgbProcessor]
+    private void ProcessHighDetail(
+      RgbDevice device,
+      Fragment fragment,
+      EffectDetailLevel quality,
+      float time)
+    {
+      Vector2 vector2_1 = new Vector2(1.5f, 0.5f);
+      time *= 4f;
+      for (int index = 0; index < fragment.Count; ++index)
+      {
+        Vector2 vector2_2 = fragment.GetCanvasPositionOfIndex(index) - vector2_1;
+        float num1 = vector2_2.Length() * 2f;
+        float num2 = (float) Math.Atan2((double) vector2_2.Y, (double) vector2_2.X);
+        Vector4 vector4 = Vector4.Lerp(this._primaryColor, this._secondaryColor, (float) (Math.Sin((double) num1 * 4.0 - (double) time - (double) num2) * 0.5 + 0.5));
+        if ((double) num1 < 1.0)
+        {
+          float num3 = num1 / 1f;
+          float num4 = num3 * (num3 * num3);
+          vector4 = Vector4.Lerp(this._primaryColor, this._secondaryColor, (float) (Math.Sin(4.0 - (double) time - (double) num2) * 0.5 + 0.5)) * num4;
+        }
+        vector4.W = 1f;
+        fragment.SetColor(index, vector4);
+      }
+    }
+  }
+}