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Assets/Obi/Samples/Common/SampleResources/Scripts/DebugParticleFrames.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Obi.Samples
+{
+    [ExecuteInEditMode]
+    [RequireComponent(typeof(ObiActor))]
+    public class DebugParticleFrames : MonoBehaviour
+    {
+
+        ObiActor actor;
+        public float size = 1;
+
+        public void Awake()
+        {
+            actor = GetComponent<ObiActor>();
+        }
+
+        // Update is called once per frame
+        void OnDrawGizmos()
+        {
+            Vector4 b1 = new Vector4(1, 0, 0, 0);
+            Vector4 b2 = new Vector4(0, 1, 0, 0);
+            Vector4 b3 = new Vector4(0, 0, 1, 0);
+            for (int i = 0; i < actor.activeParticleCount; ++i)
+            {
+
+                Vector3 position = actor.GetParticlePosition(actor.solverIndices[i]);
+                Quaternion quat = actor.GetParticleOrientation(actor.solverIndices[i]);
+
+                Gizmos.color = Color.red;
+                Gizmos.DrawRay(position, quat * b1 * size);
+                Gizmos.color = Color.green;
+                Gizmos.DrawRay(position, quat * b2 * size);
+                Gizmos.color = Color.blue;
+                Gizmos.DrawRay(position, quat * b3 * size);
+            }
+
+        }
+    }
+}