Initial Commit

2025-07-04 20:33:06 +03:00
commit 8f09347ae0
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+/*=========================================================================
+
+   Library: iMSTK-Unity
+
+   Copyright (c) Kitware, Inc. 
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0.txt
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+=========================================================================*/
+
+using ImstkUnity;
+using UnityEngine;
+using UnityEditor;
+
+namespace ImstkEditor
+{
+    [CustomEditor(typeof(SimulationManager))]
+    public class SimulationManagerEditor : Editor
+    {
+        public override void OnInspectorGUI()
+        {
+            // Define a style for centering text
+            var centeredStyle = GUI.skin.GetStyle("Label");
+            centeredStyle.alignment = TextAnchor.UpperCenter;
+
+            // Begin the script modification!
+            SimulationManager script = target as SimulationManager;
+            EditorGUI.BeginChangeCheck();
+
+            GUILayout.Label("Scene Settings", centeredStyle);
+            GUILayout.BeginVertical(EditorStyles.helpBox);
+            bool writeTaskGraph = EditorGUILayout.Toggle("Write Task Graph", script.writeTaskGraph);
+            EditorGUILayout.HelpBox(
+               "This is the timestep that iMSTK will used to advance the simulation, use the stats" +
+               " display and testing to arrive at a reasonable value for your simulation." ,
+               MessageType.Warning);
+            float fixedTimestep = EditorGUILayout.FloatField("Fixed Timestep", script.fixedTimestep);
+            
+            GUILayout.EndVertical();
+
+            GUILayout.Label("Pbd Simulation Settings", centeredStyle);
+            GUILayout.BeginVertical(EditorStyles.helpBox);
+            var c = new PbdModelConfiguration();
+            c.gravity = EditorGUILayout.Vector3Field("Gravity", script.pbdModelConfiguration.gravity);
+            c.iterations = EditorGUILayout.IntField("Max # Iterations", script.pbdModelConfiguration.iterations);
+            c.useRealtime = EditorGUILayout.Toggle("Use Realtime", script.pbdModelConfiguration.useRealtime);
+            if (!script.pbdModelConfiguration.useRealtime)
+            {
+                c.dt = EditorGUILayout.DoubleField("Delta Time", script.pbdModelConfiguration.dt);
+            }
+            c.linearDampingCoeff = EditorGUILayout.DoubleField("Linear Damping Coefficient", 
+                script.pbdModelConfiguration.linearDampingCoeff);
+            c.angularDampingCoeff = EditorGUILayout.DoubleField("Angular Damping Coefficient",
+            script.pbdModelConfiguration.angularDampingCoeff);
+            c.doPartitioning = EditorGUILayout.Toggle("Partitioning", script.pbdModelConfiguration.doPartitioning);
+
+            GUILayout.EndVertical();
+
+            if (EditorGUI.EndChangeCheck())
+            {
+                Undo.RegisterCompleteObjectUndo(script, "Change of Parameters");
+                script.writeTaskGraph = writeTaskGraph;
+                script.pbdModelConfiguration = c;
+                script.fixedTimestep = fixedTimestep;
+            }
+        }
+    }
+}