Initial Commit

Assets/Imstk/Scripts/Geometry/Geometry.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 UnityEngine;
+
+namespace ImstkUnity
+{
+    public enum GeometryType
+    {
+        Capsule,
+        Cylinder,
+        HexahedralMesh,
+        ImageData,
+        LineMesh,
+        OrientedBox,
+        Plane,
+        PointSet,
+        Sphere,
+        SurfaceMesh,
+        TetrahedralMesh,
+        UnityMesh
+    };
+
+    /// <summary>
+    /// We need to reimplement storage for all geometry classes in iMSTK as Unity
+    /// import and transfer from editor to runtime works via serialization
+    /// afaik it would be quite significant undertaking, and very possibly impossible
+    /// to serialize non C# classes, not to mention sensitive to changes. Thus the
+    /// base iMSTK geometry cannot be used for geometry storage
+    /// </summary>
+    public class Geometry : ScriptableObject
+    {
+        public GeometryType geomType = GeometryType.Plane;
+
+        public bool IsMesh { get { return
+                    (geomType == GeometryType.PointSet ||
+                    geomType == GeometryType.LineMesh ||
+                    geomType == GeometryType.SurfaceMesh ||
+                    geomType == GeometryType.TetrahedralMesh ||
+                    geomType == GeometryType.HexahedralMesh); } }
+        public bool IsVolume { get { return (geomType == GeometryType.TetrahedralMesh || geomType == GeometryType.HexahedralMesh); } }
+    };
+}