Updates to Goto Position to work with the new camera system (#1212)

* add support for 'GoTo Position' to work with the new camera enabled

* small updates to move away from more legacy calls

* minor formatting change

* ensure values are converted from degrees to radians

* revert change to use Enumerate viewport call

* remove formatting changes from SandboxIntegration

Code/Sandbox/Editor/EditorViewportCamera.h

@@ -0,0 +1,35 @@
+/*
+ * All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+ * its licensors.
+ *
+ * For complete copyright and license terms please see the LICENSE at the root of this
+ * distribution (the "License"). All use of this software is governed by the License,
+ * or, if provided, by the license below or the license accompanying this file. Do not
+ * remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ */
+
+#pragma once
+
+#include <SandboxAPI.h>
+
+namespace AZ
+{
+    class Transform;
+    class Vector3;
+} // namespace AZ
+
+namespace SandboxEditor
+{
+    //! Set the default viewport camera translation/position.
+    SANDBOX_API void SetDefaultViewportCameraPosition(const AZ::Vector3& position);
+
+    //! Set the default viewport camera orientation/rotation.
+    //! @param pitch Amount of pitch in radians.
+    //! @param yaw Amount of yaw in radians.
+    SANDBOX_API void SetDefaultViewportCameraRotation(float pitch, float yaw);
+
+    //! Get the default viewport camera transform.
+    SANDBOX_API AZ::Transform GetDefaultViewportCameraTransform();
+} // namespace SandboxEditor