Initial Commit

Assets/Imstk/Scripts/Editor/GeometryEditors/PlaneMeshEditor.cs

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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
+{
+    /// <summary>
+    /// Generates a plane mesh for MeshFilter
+    /// </summary>
+    public class PlaneMeshEditor : EditorWindow
+    {
+        //public Vector3 size = new Vector3(1.0f, 0.25f, 1.0f);
+        public Vector2Int dim = new Vector2Int(8, 8);
+        //public Vector3 center = new Vector3(0.0f, 0.0f, 0.0f);
+        public Mesh outputMesh = null;
+
+        public static void Init(Mesh outputMesh)
+        {
+            PlaneMeshEditor window = GetWindow(typeof(PlaneMeshEditor)) as PlaneMeshEditor;
+            window.outputMesh = outputMesh;
+            if (outputMesh.name.Length == 0) outputMesh.name = "plane mesh";
+            window.UpdateEditorResults();
+            window.Show();
+        }
+
+        void OnGUI()
+        {
+            EditorGUI.BeginChangeCheck();
+            outputMesh = EditorGUILayout.ObjectField("Input Mesh: ", outputMesh, typeof(Mesh), true) as Mesh;
+            name = EditorGUILayout.TextField("Name: ", outputMesh.name);
+            //Vector3 tSize = EditorGUILayout.Vector3Field("Size: ", size);
+            Vector2Int tDim = EditorGUILayout.Vector2IntField("Grid Dimensions: ", dim);
+            //Vector3 tCenter = EditorGUILayout.Vector3Field("Center: ", center);
+
+            // \todo: How to get undo to also call UpdateInputObj?
+            if (EditorGUI.EndChangeCheck())
+            {
+                Undo.RegisterCompleteObjectUndo(this, "Change of Parameters");
+                //size = tSize.cwiseMax(new Vector3(0.0f, 0.0f, 0.0f));
+                dim = tDim.cwiseMax(new Vector2Int(2, 2));
+                //center = tCenter;
+                outputMesh.name = name;
+                UpdateEditorResults();
+            }
+        }
+
+        private void UpdateEditorResults()
+        {
+            ImstkMesh planeMesh = Utility.GetXYPlane(dim.x, dim.y);
+            GeomUtil.CopyMesh(planeMesh.ToMesh(), outputMesh);
+        }
+    }
+}