Initial commit

Assets/Materials/Nature/Scripts/VegetationBendControl.cs

@@ -0,0 +1,65 @@
+using UnityEngine;
+
+namespace IdyllicFantasyNature
+{
+    [ExecuteInEditMode]
+    public class VegetationBendControl : MonoBehaviour
+    {
+        [SerializeField] private bool _enableBendFeature = false;
+        [Tooltip("The origin where the impact on the object starts")]
+        [SerializeField] private Transform _bendOrigin;
+        [Range(0.3f, 1)]
+        [Tooltip("object starts to bend when the player is at a certain distance")]
+        [SerializeField] private float _startBendRange;
+        [Range(0, 1)]
+        [SerializeField] private float _bendStrength;
+        [Tooltip("material of the vegetation objects")]
+        [SerializeField] private Material[] _material;
+
+        // current world space position of the bending object 
+        private Vector3 _currentBendPosition;
+
+        private void Update()
+        {
+            if (_enableBendFeature)
+            {
+                moveOnVegetation();
+            }
+
+        }
+
+        private void OnValidate()
+        {
+            BendSettings();
+        }
+
+        /// <summary>
+        /// the material gets the object position to know when to bend
+        /// only updates when player moves
+        /// </summary>
+        void moveOnVegetation()
+        {
+            if (_currentBendPosition != _bendOrigin.position)
+            {
+                for (int i = 0; i < _material.Length; i++)
+                {
+                    _material[i].SetVector("_Player_Position", _bendOrigin.position);
+                }
+
+                _currentBendPosition = _bendOrigin.position;
+            }
+        }
+
+        /// <summary>
+        /// the material gets the bend settings
+        /// </summary>
+        void BendSettings()
+        {
+            for (int i = 0; i < _material.Length; i++)
+            {
+                _material[i].SetFloat("_Bend_Strength", _bendStrength);
+                _material[i].SetFloat("_Start_Bend_Range", _startBendRange);
+            }
+        }
+    }
+}