Improve well path modeling

* Improve handling of MD at first target
* When sea level well target is disabled, update MD of first target
* Show well target spheres by default, allow toggling of spheres
* Activate well target modifiers when clicking on well targets
* Remove selection update causing an unstable 3D view
* Improve display and handling of multiple locations
* Add special 3D target for tie in well target
* Add slider to tie in MD input field
* Show MD in well path target table
* Delete all well path laterals when deleting a well path

* Python : Add lateral to parent well
* Python : Add perforation interval

ApplicationLibCode/ProjectDataModelCommands/RimcWellPathGeometryDef.cpp

@@ -0,0 +1,85 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2021- Equinor ASA
+//
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+//
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "RimcWellPathGeometryDef.h"
+
+#include "RimModeledWellPath.h"
+#include "RimWellPathCollection.h"
+#include "RimWellPathGeometryDef.h"
+#include "RimWellPathTarget.h"
+
+#include "cafPdmAbstractFieldScriptingCapability.h"
+#include "cafPdmFieldScriptingCapability.h"
+#include "cafPdmFieldScriptingCapabilityCvfVec3d.h"
+
+CAF_PDM_OBJECT_METHOD_SOURCE_INIT( RimWellPathGeometryDef,
+                                   RimcRimWellPathGeometryDef_appendNewWellTarget,
+                                   "AppendWellTarget" );
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RimcRimWellPathGeometryDef_appendNewWellTarget::RimcRimWellPathGeometryDef_appendNewWellTarget( caf::PdmObjectHandle* self )
+    : caf::PdmObjectMethod( self )
+{
+    CAF_PDM_InitObject( "Create and Add New Well Target", "", "", "Create and Add New Well Target" );
+    CAF_PDM_InitScriptableFieldNoDefault( &m_coordinate, "Coordinate", "", "", "", "Coordinate" );
+    CAF_PDM_InitScriptableField( &m_isAbsolute, "Absolute", false, "", "", "", "Relative or Absolute Coordinate" );
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+caf::PdmObjectHandle* RimcRimWellPathGeometryDef_appendNewWellTarget::execute()
+{
+    auto geoDef = self<RimWellPathGeometryDef>();
+
+    cvf::Vec3d relativeTargetPoint = m_coordinate();
+    relativeTargetPoint.z()        = -relativeTargetPoint.z();
+    if ( m_isAbsolute )
+    {
+        cvf::Vec3d referencePoint = geoDef->anchorPointXyz();
+        relativeTargetPoint -= referencePoint;
+    }
+
+    auto newTarget = new RimWellPathTarget;
+    newTarget->setAsPointTargetXYD(
+        cvf::Vec3d( relativeTargetPoint.x(), relativeTargetPoint.y(), -relativeTargetPoint.z() ) );
+    geoDef->insertTarget( nullptr, newTarget );
+
+    geoDef->updateConnectedEditors();
+    geoDef->updateWellPathVisualization( false );
+
+    return newTarget;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RimcRimWellPathGeometryDef_appendNewWellTarget::resultIsPersistent() const
+{
+    return true;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::unique_ptr<caf::PdmObjectHandle> RimcRimWellPathGeometryDef_appendNewWellTarget::defaultResult() const
+{
+    return std::unique_ptr<caf::PdmObjectHandle>( new RimWellPathTarget );
+}