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Assets/ThirdParty/DestroyIt/Scripts/Runtime/Helpers/ParticleHelper.cs

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+using UnityEngine;
+
+namespace DestroyIt
+{
+    public static class ParticleHelper
+    {
+
+        private static Material[] GetNewMaterialsForDestroyedParticle(Renderer destMesh, Destructible destructibleObj)
+        {
+            if (destructibleObj == null) return null;
+
+            Material[] curMats = destMesh.sharedMaterials;
+            Material[] newMats = new Material[curMats.Length];
+
+            // For each of the old materials, try to get the destroyed version.
+            for (int i = 0; i < curMats.Length; i++)
+            {
+                Material currentMat = curMats[i];
+                if (currentMat == null) continue;
+
+                // First, see if we need to replace the material with one defined on the Destructible script.
+                MaterialMapping matMap = destructibleObj.replaceParticleMats.Find(x => x.SourceMaterial == currentMat);
+                newMats[i] = matMap == null ? currentMat : matMap.ReplacementMaterial;
+
+                // If we are using Progressive Damage, try to get a destroyed version of the material.
+                if (!destructibleObj.UseProgressiveDamage) continue;
+                if (destructibleObj.damageLevels == null || destructibleObj.damageLevels.Count == 0)
+                    destructibleObj.damageLevels = DestructibleHelper.DefaultDamageLevels();
+
+                //DestructionManager.Instance.SetProgressiveDamageTexture(destMesh, newMats[i], destructibleObj.damageLevels[destructibleObj.damageLevels.Count - 1]);
+            }
+            return newMats;
+        }
+    }
+}