Initial commit

Assets/Procedural Worlds/Gaia/Scripts/ResourcesSystem/ResourceProtoStamp.cs

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+using UnityEngine;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Gaia
+{
+    public enum BorderMaskStyle {ImageMask, DistanceMask, None}
+
+    /// <summary>
+    /// Stores the settings for how often and at which size etc. a stamp from a certain feature (=stamp directory) appears
+    /// </summary>
+    /// 
+    [System.Serializable]
+    public class StampFeatureSettings
+    {
+        /// <summary>
+        /// The stamp directory name where stamps for this feature will be pulled from
+        /// </summary>
+        public string m_featureType;
+        /// <summary>
+        /// The influence setting for the stamp.
+        /// </summary>
+        public ImageMaskInfluence m_stampInfluence = ImageMaskInfluence.Global;
+        /// <summary>
+        /// The secondary mask used in the stamp to blend the stamp borders with the terrain.
+        /// </summary>
+        public BorderMaskStyle m_borderMaskStyle;
+        /// <summary>
+        /// The directory name where stamps for the secondary image mask will be pulled from
+        /// </summary>
+        public string m_borderMaskType = "Masks";
+        /// <summary>
+        /// The operation to perform for this stamp
+        /// </summary>
+        public GaiaConstants.TerrainGeneratorFeatureOperation m_operation = GaiaConstants.TerrainGeneratorFeatureOperation.RaiseHeight;
+        /// <summary>
+        /// only used internally to calculate the spawn chances during spawning
+        /// </summary>
+        public float m_stackedChance;
+        /// <summary>
+        /// The minimum width of the stamp
+        /// </summary>
+        public float m_minWidth = 50f;
+        /// <summary>
+        /// The maximum width of the stamp
+        /// </summary>
+        public float m_maxWidth = 200f;
+        /// <summary>
+        /// Whether the width should be tied to the strength of the spawn mask. If not, it will be rolled randomly.
+        /// </summary>
+        public bool m_tieWidthToStrength = true;
+        /// <summary>
+        /// The minimum height of the stamp
+        /// </summary>
+        public float m_minHeight = 1f;
+        /// <summary>
+        /// The maximum height of the stamp
+        /// </summary>
+        public float m_maxHeight = 5f;
+        /// <summary>
+        /// The minimum strength for a mix operation 
+        /// </summary>
+        public float m_minMixStrength = 0.10f;
+        /// <summary>
+        /// The maximum strength for a mix operation 
+        /// </summary>
+        public float m_maxMixStrength = 0.25f;
+        /// <summary>
+        /// The minimum mid point for a mix operation 
+        /// </summary>
+        public float m_minMixMidPoint= 0.25f;
+        /// <summary>
+        /// The maximum mid point for a mix operation 
+        /// </summary>
+        public float m_maxMixMidPoint = 0.75f;
+
+        /// <summary>
+        /// Whether the height should be tied to the strength of the spawn mask. If not, it will be rolled randomly.
+        /// </summary>
+        public bool m_tieHeightToStrength = true;
+        /// <summary>
+        /// The minimum height difference from the terrain surface of the stamp
+        /// </summary>
+        public float m_minYOffset = -1f;
+        /// <summary>
+        /// The maximum height difference from the terrain surface of the stamp
+        /// </summary>
+        public float m_maxYOffset = 1f;
+        /// <summary>
+        /// The chance that the stamp will be inverted
+        /// </summary>
+        public float m_invertChance = 0f;
+
+
+
+
+        /// <summary>
+        /// A mapping between the strength of the mask stack and the spawn chance - useful if you want to remap different feature types to different strengths of a mask
+        /// </summary>
+        public AnimationCurve m_chanceStrengthMapping = ImageMask.NewAnimCurveStraightUpwards();
+        /// <summary>
+        /// Whether these settings are currently folded out in the editor or not.
+        /// </summary>
+        public bool m_isFoldedOut = true;
+        private StampFeatureSettings x;
+
+        public StampFeatureSettings()
+        {
+        }
+
+        public StampFeatureSettings(StampFeatureSettings original)
+        {
+            GaiaUtils.CopyFields(original,this);
+            m_chanceStrengthMapping = new AnimationCurve(original.m_chanceStrengthMapping.keys);
+        }
+    }
+
+
+
+    /// <summary>
+    /// Prototype for stamps and their fitness
+    /// </summary>
+    [System.Serializable]
+    public class ResourceProtoStampDistribution
+    {
+        [Tooltip("Stamp name.")]
+        public string m_name;
+        [Tooltip("Feature Chances.")]
+        public List <StampFeatureSettings> m_featureSettings = new List<StampFeatureSettings>();
+        
+    }
+}