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Packages/com.arongranberg.aline/DrawingSettings.cs

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+#pragma warning disable CS0169, CS0414 // The field 'DrawingSettings.version' is never used
+using UnityEditor;
+using UnityEngine;
+
+namespace Drawing {
+	/// <summary>Stores ALINE project settings</summary>
+	public class DrawingSettings : ScriptableObject {
+		public const string SettingsPathCompatibility = "Assets/Settings/ALINE.asset";
+		public const string SettingsName = "ALINE";
+		public const string SettingsPath = "Assets/Settings/Resources/" + SettingsName + ".asset";
+
+		/// <summary>Stores ALINE project settings</summary>
+		[System.Serializable]
+		public class Settings {
+			/// <summary>Opacity of lines when in front of objects</summary>
+			public float lineOpacity = 1.0f;
+
+			/// <summary>Opacity of solid objects when in front of other objects</summary>
+
+			public float solidOpacity = 0.55f;
+
+			/// <summary>Opacity of text when in front of other objects</summary>
+
+			public float textOpacity = 1.0f;
+
+			/// <summary>Additional opacity multiplier of lines when behind or inside objects</summary>
+
+			public float lineOpacityBehindObjects = 0.12f;
+
+			/// <summary>Additional opacity multiplier of solid objects when behind or inside other objects</summary>
+
+			public float solidOpacityBehindObjects = 0.45f;
+
+			/// <summary>Additional opacity multiplier of text when behind or inside other objects</summary>
+
+			public float textOpacityBehindObjects = 0.9f;
+
+			/// <summary>
+			/// Resolution of curves, as a fraction of the default.
+			///
+			/// The resolution of curves is dynamic based on the distance to the camera.
+			/// This setting will make the curves higher or lower resolution by a factor from the default.
+			/// </summary>
+			public float curveResolution = 1.0f;
+		}
+
+		[SerializeField]
+		private int version;
+		public Settings settings;
+
+		public static Settings DefaultSettings => new Settings();
+
+		public static DrawingSettings GetSettingsAsset () {
+#if UNITY_EDITOR
+			System.IO.Directory.CreateDirectory(Application.dataPath + "/../" + System.IO.Path.GetDirectoryName(SettingsPath));
+			var settings = AssetDatabase.LoadAssetAtPath<DrawingSettings>(SettingsPath);
+			if (settings == null && AssetDatabase.LoadAssetAtPath<DrawingSettings>(SettingsPathCompatibility) != null) {
+				AssetDatabase.MoveAsset(SettingsPathCompatibility, SettingsPath);
+				settings = AssetDatabase.LoadAssetAtPath<DrawingSettings>(SettingsPath);
+			}
+			if (settings == null) {
+				settings = ScriptableObject.CreateInstance<DrawingSettings>();
+				settings.settings = DefaultSettings;
+				settings.version = 0;
+				AssetDatabase.CreateAsset(settings, SettingsPath);
+				AssetDatabase.SaveAssets();
+			}
+#else
+			var settings = Resources.Load<DrawingSettings>(SettingsName);
+#endif
+			return settings;
+		}
+	}
+}