Add Cone Geometry Message

proto/ignition/msgs/conegeom.proto

@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2020 Open Source Robotics Foundation
+ *
+ * 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
+ *
+ * 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.
+ *
+*/
+
+syntax = "proto3";
+package ignition.msgs;
+option java_package = "com.ignition.msgs";
+option java_outer_classname = "ConeGeomProtos";
+
+/// \ingroup ignition.msgs
+/// \interface ConeGeom
+/// \brief Information about a cone geometry
+
+import "ignition/msgs/header.proto";
+
+message ConeGeom
+{
+  /// \brief Optional header data
+  Header header  = 1;
+
+  /// \brief The base radius of cone in meters
+  double radius  = 2;
+
+  /// \brief The distance in meters from the base to the apex of the cone
+  double length  = 3;
+}

proto/ignition/msgs/geometry.proto

@@ -34,6 +34,7 @@ import "ignition/msgs/heightmapgeom.proto";
 import "ignition/msgs/meshgeom.proto";
 import "ignition/msgs/vector3d.proto";
 import "ignition/msgs/polylinegeom.proto";
+import "ignition/msgs/conegeom.proto";
 
 message Geometry
 {
@@ -49,7 +50,8 @@ message Geometry
     TRIANGLE_FAN = 7;
     LINE_STRIP   = 8;
     POLYLINE     = 9;
-    EMPTY        = 10;
+    CONE         = 10;
+    EMPTY        = 11;
   }
 
   /// \brief Optional header data
@@ -63,7 +65,8 @@ message Geometry
   ImageGeom image          = 7;
   HeightmapGeom heightmap  = 8;
   MeshGeom      mesh       = 9;
+  ConeGeom      cone       = 10;
 
-  repeated Vector3d points          = 10;
-  repeated Polyline polyline        = 11;
+  repeated Vector3d points          = 11;
+  repeated Polyline polyline        = 12;
 }