From ebaafd650f7cdb1878e364500cfba0088a3ed6d9 Mon Sep 17 00:00:00 2001
From: Lucas Burel <lucas.burel@inria.fr>
Date: Wed, 18 Jun 2025 11:43:15 +0200
Subject: [PATCH 1/5] transfert ShellAdaptivity's scenes to his dedicated
 folder

---
 examples/xml/Test2DAdapter.scn |  59 ++++++++++++++++
 examples/xml/cutting.scn       | 121 +++++++++++++++++++++++++++++++++
 examples/xml/cutting2.scn      | 117 +++++++++++++++++++++++++++++++
 3 files changed, 297 insertions(+)
 create mode 100644 examples/xml/Test2DAdapter.scn
 create mode 100644 examples/xml/cutting.scn
 create mode 100644 examples/xml/cutting2.scn

diff --git a/examples/xml/Test2DAdapter.scn b/examples/xml/Test2DAdapter.scn
new file mode 100644
index 0000000..2e07ed2
--- /dev/null
+++ b/examples/xml/Test2DAdapter.scn
@@ -0,0 +1,59 @@
+<?xml version="1.0"?>
+<Node name="Root">
+    <VisualStyle displayFlags="showWireframe showBehavior" />
+    <AdaptiveCuttingSetting button="Left" />
+
+    <CollisionPipeline verbose="0" />
+    <BruteForceDetection name="N2" />
+    <CollisionResponse response="default" />
+    <MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5" />
+    <CollisionGroup />
+
+    <Node>
+        <MeshObjLoader name="mesh" filename="../mesh/plane2048-noise.obj"/>
+        <TriangleSetTopologyContainer name="points" src="@mesh" />
+
+        <!-- Used for mouse tracking
+             TODO: need to pass MO to the adapter for so that the distances are computed properly
+        <Node name="original">
+            <TriangleSetTopologyContainer name="points" src="@../mesh" />
+            <MechanicalObject template="Vec3d" name="MO_orig" rest_position="@mesh.position" /> 
+            <Triangle />
+            <Node name="Render">
+                <OglModel name="Visual" color="gray"/>
+                <IdentityMapping input="@.." output="@Visual"/>
+            </Node>
+        </Node>
+        -->
+
+        <TriangleSetTopologyModifier />
+        <TriangleSetTopologyAlgorithms />
+        <TriangleSetGeometryAlgorithms />
+
+        <!--
+        -->
+        <Test2DAdapter template="Vec3d" name="adapter" sigma="1e-5" />
+        <MechanicalObject template="Vec3d" name="MO" rest_position="@mesh.position" /> 
+
+        <Triangle />
+        <!--
+        -->
+
+        <Node name="Data">
+            <DataDisplay cellData="@../adapter.functionals" colorNaN="1 0 1 1" />
+            <ColorMap colorScheme="Green" />
+            <IdentityMapping input="@.." output="@."/>
+        </Node>
+        <!--
+        -->
+
+        <Node name="Render">
+            <OglModel name="Visual" color="black" depthTest="false" />
+            <IdentityMapping input="@.." output="@Visual"/>
+        </Node>
+
+
+
+    </Node>
+
+</Node>
diff --git a/examples/xml/cutting.scn b/examples/xml/cutting.scn
new file mode 100644
index 0000000..a22a569
--- /dev/null
+++ b/examples/xml/cutting.scn
@@ -0,0 +1,121 @@
+<?xml version="1.0"?>
+<Node name="Root" gravity="0 0 0" >
+
+    <Node name="plugins">
+        <RequiredPlugin name="Shell"/>
+        <RequiredPlugin name="Sofa.Component.AnimationLoop"/> <!-- Needed to use components [FreeMotionAnimationLoop] -->  
+        <RequiredPlugin name="Sofa.Component.Collision.Detection.Algorithm"/> <!-- Needed to use components [BVHNarrowPhase,BruteForceBroadPhase,BruteForceDetection,CollisionPipeline] -->  
+        <RequiredPlugin name="Sofa.Component.Collision.Detection.Intersection"/> <!-- Needed to use components [MinProximityIntersection] -->  
+        <RequiredPlugin name="Sofa.Component.Collision.Response.Contact"/> <!-- Needed to use components [CollisionResponse] --> 
+        <RequiredPlugin name="Sofa.Component.Constraint.Lagrangian.Solver"/> <!-- Needed to use components [LCPConstraintSolver] --> 
+        <RequiredPlugin name="Sofa.Component.Constraint.Projective"/> <!-- Needed to use components [FixedProjectiveConstraint] -->  
+        <RequiredPlugin name="Sofa.Component.Engine.Transform"/> <!-- Needed to use components [TransformEngine] -->  
+        <RequiredPlugin name="Sofa.Component.LinearSolver.Iterative"/> <!-- Needed to use components [CGLinearSolver] -->  
+        <RequiredPlugin name="Sofa.Component.Mapping.Linear"/> <!-- Needed to use components [IdentityMapping] -->  
+        <RequiredPlugin name="Sofa.Component.Mass"/> <!-- Needed to use components [UniformMass] -->  
+        <RequiredPlugin name="Sofa.Component.ODESolver.Backward"/> <!-- Needed to use components [EulerImplicitSolver] --> 
+        <RequiredPlugin name="Sofa.GL.Component.Rendering2D"/> <!-- Needed to use components [OglColorMap] -->  
+        <RequiredPlugin name="Sofa.Component.SceneUtility"/> <!-- Needed to use components [InfoComponent] -->  
+        <RequiredPlugin name="Sofa.Component.SolidMechanics.FEM.Elastic"/> <!-- Needed to use components [TriangularFEMForceField] -->  
+        <RequiredPlugin name="Sofa.Component.SolidMechanics.Spring"/> <!-- Needed to use components [RestShapeSpringsForceField] -->  
+        <RequiredPlugin name="Sofa.Component.StateContainer"/> <!-- Needed to use components [MechanicalObject] -->  
+        <RequiredPlugin name="Sofa.Component.Topology.Container.Dynamic"/> <!-- Needed to use components [TriangleSetGeometryAlgorithms,TriangleSetTopologyContainer,TriangleSetTopologyModifier] -->  
+        <RequiredPlugin name="Sofa.Component.Collision.Geometry"/> <!-- Needed to use components [TriangleCollisionModel] --> 
+        <RequiredPlugin name="Sofa.Component.Visual"/> <!-- Needed to use components [VisualStyle] -->  
+        <RequiredPlugin name="Sofa.GL.Component.Rendering3D"/> <!-- Needed to use components [DataDisplay,OglModel] -->
+        <RequiredPlugin name="Sofa.Component.IO.Mesh"/> <!-- Needed to use components [MeshOBJLoader] -->
+    </Node>
+
+    <DefaultAnimationLoop/>
+    <!--FreeMotionAnimationLoop/--> <!-- Je ne sais pas pourquoi mais lorsque j'utilise FreeMotionAnimationLoop, l'animation ne fonction plus... 
+                                    Alors que je souhaite utiliser FreeMotionAnimationLoop pour que ça soit plus réaliste que DefaultAnimationLoop-->
+    <!--LCPConstraintSolver tolerance="1e-3" maxIt="1000"/-->
+    <VisualStyle displayFlags="showBehavior" />
+    <!--<AdaptiveCuttingSetting button="Left" /-->
+
+    <CollisionPipeline verbose="0"/>
+    <BruteForceBroadPhase name="N2" />
+    <BVHNarrowPhase/>
+    <MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5" />
+    <CollisionResponse name="Response" response="PenaltyContactForceField" />
+
+    <Node name="points">
+        <MechanicalObject template="Vec3d" name="fixedPoints"
+            position="-1.2 -1 0    -1.2 1 0"
+            showObject="true" />
+        <FixedProjectiveConstraint indices="0 1" />
+    </Node>
+
+    <Node name="Mesh">
+
+        <EulerImplicitSolver rayleighMass="1" rayleighStiffness="1" />
+        <CGLinearSolver iterations="100" tolerance="1e-15" threshold="1e-15"/>
+
+        <MeshOBJLoader name="mesh" filename="../../mesh/plane128.obj"/>
+        <TriangleSetTopologyContainer name="topo" src="@mesh" />
+
+        <MechanicalObject template="Vec3d" name="MO" />
+        <UniformMass totalMass="0.1" />
+
+        <AdaptiveCuttingController template="Vec3d" />
+        <Test2DAdapter template="Vec3d" name="adapter" sigma="1e-5" />
+
+        <TriangleSetTopologyModifier />
+        <!--<TriangleSetTopologyContainer />-->
+        <TriangleSetGeometryAlgorithms />
+
+        <FixedProjectiveConstraint indices="0 1" />
+
+        <RestShapeSpringsForceField name="Springs" external_rest_shape="@../points/fixedPoints"
+            points="2 3"
+            external_points="1 0"
+            stiffness="50000"
+            angularStiffness="50000" />
+
+
+        <TriangularFEMForceField name="FEM" youngModulus="5000" poissonRatio="0.3" method="large" />
+
+        <!--
+        <Point />
+        <Line />
+        -->
+        <TriangleCollisionModel />
+
+        <Node name="Render">
+            <OglModel name="Visual" color="#90EE90"/>
+            <IdentityMapping input="@.." output="@Visual"/>
+        </Node>
+
+        <Node name="Render wire">
+            <VisualStyle displayFlags="showWireframe" />
+            <OglModel name="Visual" color="#BC8F8F" depthTest="false" />
+            <IdentityMapping input="@.." output="@Visual"/>
+        </Node>
+
+
+
+        <Node name="Rest state">
+            <TriangleSetTopologyContainer name="topo" points="@../topo.points" edges="@../topo.edges" triangles="@../topo.triangles" />
+            <TransformEngine name="transform" template="Vec3d" translation="2.5 0 0" input_position="@../MO.rest_position" />
+            <MechanicalObject template="Vec3d" rest_position="@transform.output_position" position="@transform.output_position" />
+
+            <Node name="Data">
+                <DataDisplay cellData="@../../adapter.functionals" />
+                <OglColorMap colorScheme="Green" />
+                <IdentityMapping input="@.." output="@."/>
+            </Node>
+
+            <!--
+            <Node name="Render wire">
+                <VisualStyle displayFlags="showWireframe" />
+                <OglModel name="Visual" color="white" depthTest="false" />
+                <IdentityMapping input="@.." output="@Visual"/>
+            </Node>
+            -->
+        </Node>
+        <!--
+        -->
+
+
+    </Node>
+</Node>
diff --git a/examples/xml/cutting2.scn b/examples/xml/cutting2.scn
new file mode 100644
index 0000000..192267f
--- /dev/null
+++ b/examples/xml/cutting2.scn
@@ -0,0 +1,117 @@
+<?xml version="1.0"?>
+<Node name="Root" gravity="0 0 0" >
+    <VisualStyle displayFlags="showVisual" />
+    <AdaptiveCuttingSetting button="Left" />
+
+    <CollisionPipeline verbose="0" />
+    <BruteForceDetection name="N2" />
+    <CollisionResponse response="default" />
+    <MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5" />
+    <CollisionGroup />
+
+    <Node name="points">
+        <MechanicalObject template="Vec3d" name="fixedPoints"
+            position="-1.2 -1 0    -1.2 1 0"
+            showObject="true" />
+        <FixedConstraint indices="0 1" />
+    </Node>
+
+    <Node name="Base">
+        <RegularGridTopology name="topo" template="Vec3d"
+            min="-1 -1 0"
+            max=" 1  1 0"
+            n="10 10 1" />
+    </Node>
+
+    <Node name="Fine">
+        <RegularGridTopology name="topo" template="Vec3d"
+            min="-1 -1 0"
+            max=" 1  1 0"
+            n="20 20 1" />
+    </Node>
+
+    <Node>
+
+        <EulerImplicitSolver rayleighMass="1" rayleighStiffness="1" />
+        <CGLinearSolver iterations="100" tolerance="1e-15" threshold="1e-15"/>
+
+        <TriangleSetTopologyModifier />
+        <TriangleSetTopologyAlgorithms />
+        <TriangleSetGeometryAlgorithms />
+
+        <!--
+        <MeshObjLoader name="mesh" filename="../mesh/plane128.obj"/>
+        <TriangleSetTopologyContainer name="topo" src="@mesh" />
+        -->
+        <TriangleSetTopologyContainer name="topo" />
+        <Quad2TriangleTopologicalMapping input="@/Base/topo" output="@topo" />
+
+        <MechanicalObject template="Vec3d" name="MO" />
+        <UniformMass mass="0.1" />
+
+        <Test2DAdapter template="Vec3d" name="adapter" sigma="1e-5"
+            projectedPoints="@/Fine/topo.position" />
+        <!--    />-->
+        <AdaptiveCuttingController template="Vec3d" />
+
+        <!-- Match corners -->
+        <BoxROI name="box1" box="0.99 -1.01 -0.01 1.01 -0.99 0.01" />
+        <BoxROI name="box2" box="0.99 0.99 -0.01 1.01 1.01 0.01" />
+        <BoxROI name="box3" box="-1.01 -1.01 -0.01 -0.99 -0.99 0.01" />
+        <BoxROI name="box4" box="-1.01 0.99 -0.01 -0.99 1.01 0.01" />
+
+        <FixedConstraint indices="@box1.indices" />
+        <FixedConstraint indices="@box2.indices" />
+
+        <RestShapeSpringsForceField name="Springs" external_rest_shape="../points/fixedPoints"
+            points="@box3.indices"
+            external_points="0"
+            stiffness="50000"
+            angularStiffness="50000" />
+        <RestShapeSpringsForceField name="Springs" external_rest_shape="../points/fixedPoints"
+            points="@box4.indices"
+            external_points="1"
+            stiffness="50000"
+            angularStiffness="50000" />
+
+
+        <TriangularFEMForceField name="FEM" youngModulus="5000" poissonRatio="0.3" method="large" />
+
+        <!--
+        <Point />
+        <Line />
+        -->
+        <Triangle />
+
+        <!--
+        <Node name="Render">
+            <OglModel name="Visual" color="#90EE90"/>
+            <IdentityMapping input="@.." output="@Visual"/>
+        </Node>
+        -->
+
+        <Node name="Mapping">
+            <RegularGridTopology src="@/Fine/topo" />
+            <MechanicalObject name="MO" template="Vec3d" />
+            <ExternalInterpolationMapping
+                InterpolationIndices="@../adapter.interpolationIndices"
+                InterpolationValues="@../adapter.interpolationValues" />
+            <Node name="Render">
+                <OglModel name="Visual" color="#BC0F0F" depthTest="false" />
+                <IdentityMapping input="@.." output="@Visual"/>
+            </Node>
+        </Node>
+        <!--
+        -->
+
+
+
+
+        <Node name="Render wire">
+            <VisualStyle displayFlags="showWireframe" />
+            <OglModel name="Visual" color="#BC8F8F" depthTest="false" />
+            <IdentityMapping input="@.." output="@Visual"/>
+        </Node>
+
+    </Node>
+</Node>

From 93dc944d8f8de38074f0bc0177f1d44f5f22b8d6 Mon Sep 17 00:00:00 2001
From: Lucas Burel <lucas.burel@inria.fr>
Date: Wed, 18 Jun 2025 12:02:36 +0200
Subject: [PATCH 2/5] Transfert Shell.Adaptivity's scenes

---
 .../examples/Test2DAdapter.scn                |  59 +++++++++
 .../Shell.Adaptivity/examples/cutting.scn     | 121 ++++++++++++++++++
 .../Shell.Adaptivity/examples/cutting2.scn    | 117 +++++++++++++++++
 3 files changed, 297 insertions(+)
 create mode 100644 extensions/Shell.Adaptivity/examples/Test2DAdapter.scn
 create mode 100644 extensions/Shell.Adaptivity/examples/cutting.scn
 create mode 100644 extensions/Shell.Adaptivity/examples/cutting2.scn

diff --git a/extensions/Shell.Adaptivity/examples/Test2DAdapter.scn b/extensions/Shell.Adaptivity/examples/Test2DAdapter.scn
new file mode 100644
index 0000000..2e07ed2
--- /dev/null
+++ b/extensions/Shell.Adaptivity/examples/Test2DAdapter.scn
@@ -0,0 +1,59 @@
+<?xml version="1.0"?>
+<Node name="Root">
+    <VisualStyle displayFlags="showWireframe showBehavior" />
+    <AdaptiveCuttingSetting button="Left" />
+
+    <CollisionPipeline verbose="0" />
+    <BruteForceDetection name="N2" />
+    <CollisionResponse response="default" />
+    <MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5" />
+    <CollisionGroup />
+
+    <Node>
+        <MeshObjLoader name="mesh" filename="../mesh/plane2048-noise.obj"/>
+        <TriangleSetTopologyContainer name="points" src="@mesh" />
+
+        <!-- Used for mouse tracking
+             TODO: need to pass MO to the adapter for so that the distances are computed properly
+        <Node name="original">
+            <TriangleSetTopologyContainer name="points" src="@../mesh" />
+            <MechanicalObject template="Vec3d" name="MO_orig" rest_position="@mesh.position" /> 
+            <Triangle />
+            <Node name="Render">
+                <OglModel name="Visual" color="gray"/>
+                <IdentityMapping input="@.." output="@Visual"/>
+            </Node>
+        </Node>
+        -->
+
+        <TriangleSetTopologyModifier />
+        <TriangleSetTopologyAlgorithms />
+        <TriangleSetGeometryAlgorithms />
+
+        <!--
+        -->
+        <Test2DAdapter template="Vec3d" name="adapter" sigma="1e-5" />
+        <MechanicalObject template="Vec3d" name="MO" rest_position="@mesh.position" /> 
+
+        <Triangle />
+        <!--
+        -->
+
+        <Node name="Data">
+            <DataDisplay cellData="@../adapter.functionals" colorNaN="1 0 1 1" />
+            <ColorMap colorScheme="Green" />
+            <IdentityMapping input="@.." output="@."/>
+        </Node>
+        <!--
+        -->
+
+        <Node name="Render">
+            <OglModel name="Visual" color="black" depthTest="false" />
+            <IdentityMapping input="@.." output="@Visual"/>
+        </Node>
+
+
+
+    </Node>
+
+</Node>
diff --git a/extensions/Shell.Adaptivity/examples/cutting.scn b/extensions/Shell.Adaptivity/examples/cutting.scn
new file mode 100644
index 0000000..a22a569
--- /dev/null
+++ b/extensions/Shell.Adaptivity/examples/cutting.scn
@@ -0,0 +1,121 @@
+<?xml version="1.0"?>
+<Node name="Root" gravity="0 0 0" >
+
+    <Node name="plugins">
+        <RequiredPlugin name="Shell"/>
+        <RequiredPlugin name="Sofa.Component.AnimationLoop"/> <!-- Needed to use components [FreeMotionAnimationLoop] -->  
+        <RequiredPlugin name="Sofa.Component.Collision.Detection.Algorithm"/> <!-- Needed to use components [BVHNarrowPhase,BruteForceBroadPhase,BruteForceDetection,CollisionPipeline] -->  
+        <RequiredPlugin name="Sofa.Component.Collision.Detection.Intersection"/> <!-- Needed to use components [MinProximityIntersection] -->  
+        <RequiredPlugin name="Sofa.Component.Collision.Response.Contact"/> <!-- Needed to use components [CollisionResponse] --> 
+        <RequiredPlugin name="Sofa.Component.Constraint.Lagrangian.Solver"/> <!-- Needed to use components [LCPConstraintSolver] --> 
+        <RequiredPlugin name="Sofa.Component.Constraint.Projective"/> <!-- Needed to use components [FixedProjectiveConstraint] -->  
+        <RequiredPlugin name="Sofa.Component.Engine.Transform"/> <!-- Needed to use components [TransformEngine] -->  
+        <RequiredPlugin name="Sofa.Component.LinearSolver.Iterative"/> <!-- Needed to use components [CGLinearSolver] -->  
+        <RequiredPlugin name="Sofa.Component.Mapping.Linear"/> <!-- Needed to use components [IdentityMapping] -->  
+        <RequiredPlugin name="Sofa.Component.Mass"/> <!-- Needed to use components [UniformMass] -->  
+        <RequiredPlugin name="Sofa.Component.ODESolver.Backward"/> <!-- Needed to use components [EulerImplicitSolver] --> 
+        <RequiredPlugin name="Sofa.GL.Component.Rendering2D"/> <!-- Needed to use components [OglColorMap] -->  
+        <RequiredPlugin name="Sofa.Component.SceneUtility"/> <!-- Needed to use components [InfoComponent] -->  
+        <RequiredPlugin name="Sofa.Component.SolidMechanics.FEM.Elastic"/> <!-- Needed to use components [TriangularFEMForceField] -->  
+        <RequiredPlugin name="Sofa.Component.SolidMechanics.Spring"/> <!-- Needed to use components [RestShapeSpringsForceField] -->  
+        <RequiredPlugin name="Sofa.Component.StateContainer"/> <!-- Needed to use components [MechanicalObject] -->  
+        <RequiredPlugin name="Sofa.Component.Topology.Container.Dynamic"/> <!-- Needed to use components [TriangleSetGeometryAlgorithms,TriangleSetTopologyContainer,TriangleSetTopologyModifier] -->  
+        <RequiredPlugin name="Sofa.Component.Collision.Geometry"/> <!-- Needed to use components [TriangleCollisionModel] --> 
+        <RequiredPlugin name="Sofa.Component.Visual"/> <!-- Needed to use components [VisualStyle] -->  
+        <RequiredPlugin name="Sofa.GL.Component.Rendering3D"/> <!-- Needed to use components [DataDisplay,OglModel] -->
+        <RequiredPlugin name="Sofa.Component.IO.Mesh"/> <!-- Needed to use components [MeshOBJLoader] -->
+    </Node>
+
+    <DefaultAnimationLoop/>
+    <!--FreeMotionAnimationLoop/--> <!-- Je ne sais pas pourquoi mais lorsque j'utilise FreeMotionAnimationLoop, l'animation ne fonction plus... 
+                                    Alors que je souhaite utiliser FreeMotionAnimationLoop pour que ça soit plus réaliste que DefaultAnimationLoop-->
+    <!--LCPConstraintSolver tolerance="1e-3" maxIt="1000"/-->
+    <VisualStyle displayFlags="showBehavior" />
+    <!--<AdaptiveCuttingSetting button="Left" /-->
+
+    <CollisionPipeline verbose="0"/>
+    <BruteForceBroadPhase name="N2" />
+    <BVHNarrowPhase/>
+    <MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5" />
+    <CollisionResponse name="Response" response="PenaltyContactForceField" />
+
+    <Node name="points">
+        <MechanicalObject template="Vec3d" name="fixedPoints"
+            position="-1.2 -1 0    -1.2 1 0"
+            showObject="true" />
+        <FixedProjectiveConstraint indices="0 1" />
+    </Node>
+
+    <Node name="Mesh">
+
+        <EulerImplicitSolver rayleighMass="1" rayleighStiffness="1" />
+        <CGLinearSolver iterations="100" tolerance="1e-15" threshold="1e-15"/>
+
+        <MeshOBJLoader name="mesh" filename="../../mesh/plane128.obj"/>
+        <TriangleSetTopologyContainer name="topo" src="@mesh" />
+
+        <MechanicalObject template="Vec3d" name="MO" />
+        <UniformMass totalMass="0.1" />
+
+        <AdaptiveCuttingController template="Vec3d" />
+        <Test2DAdapter template="Vec3d" name="adapter" sigma="1e-5" />
+
+        <TriangleSetTopologyModifier />
+        <!--<TriangleSetTopologyContainer />-->
+        <TriangleSetGeometryAlgorithms />
+
+        <FixedProjectiveConstraint indices="0 1" />
+
+        <RestShapeSpringsForceField name="Springs" external_rest_shape="@../points/fixedPoints"
+            points="2 3"
+            external_points="1 0"
+            stiffness="50000"
+            angularStiffness="50000" />
+
+
+        <TriangularFEMForceField name="FEM" youngModulus="5000" poissonRatio="0.3" method="large" />
+
+        <!--
+        <Point />
+        <Line />
+        -->
+        <TriangleCollisionModel />
+
+        <Node name="Render">
+            <OglModel name="Visual" color="#90EE90"/>
+            <IdentityMapping input="@.." output="@Visual"/>
+        </Node>
+
+        <Node name="Render wire">
+            <VisualStyle displayFlags="showWireframe" />
+            <OglModel name="Visual" color="#BC8F8F" depthTest="false" />
+            <IdentityMapping input="@.." output="@Visual"/>
+        </Node>
+
+
+
+        <Node name="Rest state">
+            <TriangleSetTopologyContainer name="topo" points="@../topo.points" edges="@../topo.edges" triangles="@../topo.triangles" />
+            <TransformEngine name="transform" template="Vec3d" translation="2.5 0 0" input_position="@../MO.rest_position" />
+            <MechanicalObject template="Vec3d" rest_position="@transform.output_position" position="@transform.output_position" />
+
+            <Node name="Data">
+                <DataDisplay cellData="@../../adapter.functionals" />
+                <OglColorMap colorScheme="Green" />
+                <IdentityMapping input="@.." output="@."/>
+            </Node>
+
+            <!--
+            <Node name="Render wire">
+                <VisualStyle displayFlags="showWireframe" />
+                <OglModel name="Visual" color="white" depthTest="false" />
+                <IdentityMapping input="@.." output="@Visual"/>
+            </Node>
+            -->
+        </Node>
+        <!--
+        -->
+
+
+    </Node>
+</Node>
diff --git a/extensions/Shell.Adaptivity/examples/cutting2.scn b/extensions/Shell.Adaptivity/examples/cutting2.scn
new file mode 100644
index 0000000..192267f
--- /dev/null
+++ b/extensions/Shell.Adaptivity/examples/cutting2.scn
@@ -0,0 +1,117 @@
+<?xml version="1.0"?>
+<Node name="Root" gravity="0 0 0" >
+    <VisualStyle displayFlags="showVisual" />
+    <AdaptiveCuttingSetting button="Left" />
+
+    <CollisionPipeline verbose="0" />
+    <BruteForceDetection name="N2" />
+    <CollisionResponse response="default" />
+    <MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5" />
+    <CollisionGroup />
+
+    <Node name="points">
+        <MechanicalObject template="Vec3d" name="fixedPoints"
+            position="-1.2 -1 0    -1.2 1 0"
+            showObject="true" />
+        <FixedConstraint indices="0 1" />
+    </Node>
+
+    <Node name="Base">
+        <RegularGridTopology name="topo" template="Vec3d"
+            min="-1 -1 0"
+            max=" 1  1 0"
+            n="10 10 1" />
+    </Node>
+
+    <Node name="Fine">
+        <RegularGridTopology name="topo" template="Vec3d"
+            min="-1 -1 0"
+            max=" 1  1 0"
+            n="20 20 1" />
+    </Node>
+
+    <Node>
+
+        <EulerImplicitSolver rayleighMass="1" rayleighStiffness="1" />
+        <CGLinearSolver iterations="100" tolerance="1e-15" threshold="1e-15"/>
+
+        <TriangleSetTopologyModifier />
+        <TriangleSetTopologyAlgorithms />
+        <TriangleSetGeometryAlgorithms />
+
+        <!--
+        <MeshObjLoader name="mesh" filename="../mesh/plane128.obj"/>
+        <TriangleSetTopologyContainer name="topo" src="@mesh" />
+        -->
+        <TriangleSetTopologyContainer name="topo" />
+        <Quad2TriangleTopologicalMapping input="@/Base/topo" output="@topo" />
+
+        <MechanicalObject template="Vec3d" name="MO" />
+        <UniformMass mass="0.1" />
+
+        <Test2DAdapter template="Vec3d" name="adapter" sigma="1e-5"
+            projectedPoints="@/Fine/topo.position" />
+        <!--    />-->
+        <AdaptiveCuttingController template="Vec3d" />
+
+        <!-- Match corners -->
+        <BoxROI name="box1" box="0.99 -1.01 -0.01 1.01 -0.99 0.01" />
+        <BoxROI name="box2" box="0.99 0.99 -0.01 1.01 1.01 0.01" />
+        <BoxROI name="box3" box="-1.01 -1.01 -0.01 -0.99 -0.99 0.01" />
+        <BoxROI name="box4" box="-1.01 0.99 -0.01 -0.99 1.01 0.01" />
+
+        <FixedConstraint indices="@box1.indices" />
+        <FixedConstraint indices="@box2.indices" />
+
+        <RestShapeSpringsForceField name="Springs" external_rest_shape="../points/fixedPoints"
+            points="@box3.indices"
+            external_points="0"
+            stiffness="50000"
+            angularStiffness="50000" />
+        <RestShapeSpringsForceField name="Springs" external_rest_shape="../points/fixedPoints"
+            points="@box4.indices"
+            external_points="1"
+            stiffness="50000"
+            angularStiffness="50000" />
+
+
+        <TriangularFEMForceField name="FEM" youngModulus="5000" poissonRatio="0.3" method="large" />
+
+        <!--
+        <Point />
+        <Line />
+        -->
+        <Triangle />
+
+        <!--
+        <Node name="Render">
+            <OglModel name="Visual" color="#90EE90"/>
+            <IdentityMapping input="@.." output="@Visual"/>
+        </Node>
+        -->
+
+        <Node name="Mapping">
+            <RegularGridTopology src="@/Fine/topo" />
+            <MechanicalObject name="MO" template="Vec3d" />
+            <ExternalInterpolationMapping
+                InterpolationIndices="@../adapter.interpolationIndices"
+                InterpolationValues="@../adapter.interpolationValues" />
+            <Node name="Render">
+                <OglModel name="Visual" color="#BC0F0F" depthTest="false" />
+                <IdentityMapping input="@.." output="@Visual"/>
+            </Node>
+        </Node>
+        <!--
+        -->
+
+
+
+
+        <Node name="Render wire">
+            <VisualStyle displayFlags="showWireframe" />
+            <OglModel name="Visual" color="#BC8F8F" depthTest="false" />
+            <IdentityMapping input="@.." output="@Visual"/>
+        </Node>
+
+    </Node>
+</Node>

From 72788fce05909ad3784d13cadacf49066eadf96e Mon Sep 17 00:00:00 2001
From: Lucas-TJ <lucasbureltojo@gmail.com>
Date: Wed, 18 Jun 2025 13:10:21 +0200
Subject: [PATCH 3/5] Delete examples/xml/cutting2.scn

---
 examples/xml/cutting2.scn | 117 --------------------------------------
 1 file changed, 117 deletions(-)
 delete mode 100644 examples/xml/cutting2.scn

diff --git a/examples/xml/cutting2.scn b/examples/xml/cutting2.scn
deleted file mode 100644
index 192267f..0000000
--- a/examples/xml/cutting2.scn
+++ /dev/null
@@ -1,117 +0,0 @@
-<?xml version="1.0"?>
-<Node name="Root" gravity="0 0 0" >
-    <VisualStyle displayFlags="showVisual" />
-    <AdaptiveCuttingSetting button="Left" />
-
-    <CollisionPipeline verbose="0" />
-    <BruteForceDetection name="N2" />
-    <CollisionResponse response="default" />
-    <MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5" />
-    <CollisionGroup />
-
-    <Node name="points">
-        <MechanicalObject template="Vec3d" name="fixedPoints"
-            position="-1.2 -1 0    -1.2 1 0"
-            showObject="true" />
-        <FixedConstraint indices="0 1" />
-    </Node>
-
-    <Node name="Base">
-        <RegularGridTopology name="topo" template="Vec3d"
-            min="-1 -1 0"
-            max=" 1  1 0"
-            n="10 10 1" />
-    </Node>
-
-    <Node name="Fine">
-        <RegularGridTopology name="topo" template="Vec3d"
-            min="-1 -1 0"
-            max=" 1  1 0"
-            n="20 20 1" />
-    </Node>
-
-    <Node>
-
-        <EulerImplicitSolver rayleighMass="1" rayleighStiffness="1" />
-        <CGLinearSolver iterations="100" tolerance="1e-15" threshold="1e-15"/>
-
-        <TriangleSetTopologyModifier />
-        <TriangleSetTopologyAlgorithms />
-        <TriangleSetGeometryAlgorithms />
-
-        <!--
-        <MeshObjLoader name="mesh" filename="../mesh/plane128.obj"/>
-        <TriangleSetTopologyContainer name="topo" src="@mesh" />
-        -->
-        <TriangleSetTopologyContainer name="topo" />
-        <Quad2TriangleTopologicalMapping input="@/Base/topo" output="@topo" />
-
-        <MechanicalObject template="Vec3d" name="MO" />
-        <UniformMass mass="0.1" />
-
-        <Test2DAdapter template="Vec3d" name="adapter" sigma="1e-5"
-            projectedPoints="@/Fine/topo.position" />
-        <!--    />-->
-        <AdaptiveCuttingController template="Vec3d" />
-
-        <!-- Match corners -->
-        <BoxROI name="box1" box="0.99 -1.01 -0.01 1.01 -0.99 0.01" />
-        <BoxROI name="box2" box="0.99 0.99 -0.01 1.01 1.01 0.01" />
-        <BoxROI name="box3" box="-1.01 -1.01 -0.01 -0.99 -0.99 0.01" />
-        <BoxROI name="box4" box="-1.01 0.99 -0.01 -0.99 1.01 0.01" />
-
-        <FixedConstraint indices="@box1.indices" />
-        <FixedConstraint indices="@box2.indices" />
-
-        <RestShapeSpringsForceField name="Springs" external_rest_shape="../points/fixedPoints"
-            points="@box3.indices"
-            external_points="0"
-            stiffness="50000"
-            angularStiffness="50000" />
-        <RestShapeSpringsForceField name="Springs" external_rest_shape="../points/fixedPoints"
-            points="@box4.indices"
-            external_points="1"
-            stiffness="50000"
-            angularStiffness="50000" />
-
-
-        <TriangularFEMForceField name="FEM" youngModulus="5000" poissonRatio="0.3" method="large" />
-
-        <!--
-        <Point />
-        <Line />
-        -->
-        <Triangle />
-
-        <!--
-        <Node name="Render">
-            <OglModel name="Visual" color="#90EE90"/>
-            <IdentityMapping input="@.." output="@Visual"/>
-        </Node>
-        -->
-
-        <Node name="Mapping">
-            <RegularGridTopology src="@/Fine/topo" />
-            <MechanicalObject name="MO" template="Vec3d" />
-            <ExternalInterpolationMapping
-                InterpolationIndices="@../adapter.interpolationIndices"
-                InterpolationValues="@../adapter.interpolationValues" />
-            <Node name="Render">
-                <OglModel name="Visual" color="#BC0F0F" depthTest="false" />
-                <IdentityMapping input="@.." output="@Visual"/>
-            </Node>
-        </Node>
-        <!--
-        -->
-
-
-
-
-        <Node name="Render wire">
-            <VisualStyle displayFlags="showWireframe" />
-            <OglModel name="Visual" color="#BC8F8F" depthTest="false" />
-            <IdentityMapping input="@.." output="@Visual"/>
-        </Node>
-
-    </Node>
-</Node>

From 2b9c39d0af4fdebc8f71a6c6ee95597d307c1160 Mon Sep 17 00:00:00 2001
From: Lucas-TJ <lucasbureltojo@gmail.com>
Date: Wed, 18 Jun 2025 13:13:38 +0200
Subject: [PATCH 4/5] Delete examples/xml/Test2DAdapter.scn

---
 examples/xml/Test2DAdapter.scn | 59 ----------------------------------
 1 file changed, 59 deletions(-)
 delete mode 100644 examples/xml/Test2DAdapter.scn

diff --git a/examples/xml/Test2DAdapter.scn b/examples/xml/Test2DAdapter.scn
deleted file mode 100644
index 2e07ed2..0000000
--- a/examples/xml/Test2DAdapter.scn
+++ /dev/null
@@ -1,59 +0,0 @@
-<?xml version="1.0"?>
-<Node name="Root">
-    <VisualStyle displayFlags="showWireframe showBehavior" />
-    <AdaptiveCuttingSetting button="Left" />
-
-    <CollisionPipeline verbose="0" />
-    <BruteForceDetection name="N2" />
-    <CollisionResponse response="default" />
-    <MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5" />
-    <CollisionGroup />
-
-    <Node>
-        <MeshObjLoader name="mesh" filename="../mesh/plane2048-noise.obj"/>
-        <TriangleSetTopologyContainer name="points" src="@mesh" />
-
-        <!-- Used for mouse tracking
-             TODO: need to pass MO to the adapter for so that the distances are computed properly
-        <Node name="original">
-            <TriangleSetTopologyContainer name="points" src="@../mesh" />
-            <MechanicalObject template="Vec3d" name="MO_orig" rest_position="@mesh.position" /> 
-            <Triangle />
-            <Node name="Render">
-                <OglModel name="Visual" color="gray"/>
-                <IdentityMapping input="@.." output="@Visual"/>
-            </Node>
-        </Node>
-        -->
-
-        <TriangleSetTopologyModifier />
-        <TriangleSetTopologyAlgorithms />
-        <TriangleSetGeometryAlgorithms />
-
-        <!--
-        -->
-        <Test2DAdapter template="Vec3d" name="adapter" sigma="1e-5" />
-        <MechanicalObject template="Vec3d" name="MO" rest_position="@mesh.position" /> 
-
-        <Triangle />
-        <!--
-        -->
-
-        <Node name="Data">
-            <DataDisplay cellData="@../adapter.functionals" colorNaN="1 0 1 1" />
-            <ColorMap colorScheme="Green" />
-            <IdentityMapping input="@.." output="@."/>
-        </Node>
-        <!--
-        -->
-
-        <Node name="Render">
-            <OglModel name="Visual" color="black" depthTest="false" />
-            <IdentityMapping input="@.." output="@Visual"/>
-        </Node>
-
-
-
-    </Node>
-
-</Node>

From 32220c1acf8b29948a2fc7de9d6edebcb157e928 Mon Sep 17 00:00:00 2001
From: Lucas-TJ <lucasbureltojo@gmail.com>
Date: Wed, 18 Jun 2025 13:13:51 +0200
Subject: [PATCH 5/5] Delete examples/xml/cutting.scn

---
 examples/xml/cutting.scn | 121 ---------------------------------------
 1 file changed, 121 deletions(-)
 delete mode 100644 examples/xml/cutting.scn

diff --git a/examples/xml/cutting.scn b/examples/xml/cutting.scn
deleted file mode 100644
index a22a569..0000000
--- a/examples/xml/cutting.scn
+++ /dev/null
@@ -1,121 +0,0 @@
-<?xml version="1.0"?>
-<Node name="Root" gravity="0 0 0" >
-
-    <Node name="plugins">
-        <RequiredPlugin name="Shell"/>
-        <RequiredPlugin name="Sofa.Component.AnimationLoop"/> <!-- Needed to use components [FreeMotionAnimationLoop] -->  
-        <RequiredPlugin name="Sofa.Component.Collision.Detection.Algorithm"/> <!-- Needed to use components [BVHNarrowPhase,BruteForceBroadPhase,BruteForceDetection,CollisionPipeline] -->  
-        <RequiredPlugin name="Sofa.Component.Collision.Detection.Intersection"/> <!-- Needed to use components [MinProximityIntersection] -->  
-        <RequiredPlugin name="Sofa.Component.Collision.Response.Contact"/> <!-- Needed to use components [CollisionResponse] --> 
-        <RequiredPlugin name="Sofa.Component.Constraint.Lagrangian.Solver"/> <!-- Needed to use components [LCPConstraintSolver] --> 
-        <RequiredPlugin name="Sofa.Component.Constraint.Projective"/> <!-- Needed to use components [FixedProjectiveConstraint] -->  
-        <RequiredPlugin name="Sofa.Component.Engine.Transform"/> <!-- Needed to use components [TransformEngine] -->  
-        <RequiredPlugin name="Sofa.Component.LinearSolver.Iterative"/> <!-- Needed to use components [CGLinearSolver] -->  
-        <RequiredPlugin name="Sofa.Component.Mapping.Linear"/> <!-- Needed to use components [IdentityMapping] -->  
-        <RequiredPlugin name="Sofa.Component.Mass"/> <!-- Needed to use components [UniformMass] -->  
-        <RequiredPlugin name="Sofa.Component.ODESolver.Backward"/> <!-- Needed to use components [EulerImplicitSolver] --> 
-        <RequiredPlugin name="Sofa.GL.Component.Rendering2D"/> <!-- Needed to use components [OglColorMap] -->  
-        <RequiredPlugin name="Sofa.Component.SceneUtility"/> <!-- Needed to use components [InfoComponent] -->  
-        <RequiredPlugin name="Sofa.Component.SolidMechanics.FEM.Elastic"/> <!-- Needed to use components [TriangularFEMForceField] -->  
-        <RequiredPlugin name="Sofa.Component.SolidMechanics.Spring"/> <!-- Needed to use components [RestShapeSpringsForceField] -->  
-        <RequiredPlugin name="Sofa.Component.StateContainer"/> <!-- Needed to use components [MechanicalObject] -->  
-        <RequiredPlugin name="Sofa.Component.Topology.Container.Dynamic"/> <!-- Needed to use components [TriangleSetGeometryAlgorithms,TriangleSetTopologyContainer,TriangleSetTopologyModifier] -->  
-        <RequiredPlugin name="Sofa.Component.Collision.Geometry"/> <!-- Needed to use components [TriangleCollisionModel] --> 
-        <RequiredPlugin name="Sofa.Component.Visual"/> <!-- Needed to use components [VisualStyle] -->  
-        <RequiredPlugin name="Sofa.GL.Component.Rendering3D"/> <!-- Needed to use components [DataDisplay,OglModel] -->
-        <RequiredPlugin name="Sofa.Component.IO.Mesh"/> <!-- Needed to use components [MeshOBJLoader] -->
-    </Node>
-
-    <DefaultAnimationLoop/>
-    <!--FreeMotionAnimationLoop/--> <!-- Je ne sais pas pourquoi mais lorsque j'utilise FreeMotionAnimationLoop, l'animation ne fonction plus... 
-                                    Alors que je souhaite utiliser FreeMotionAnimationLoop pour que ça soit plus réaliste que DefaultAnimationLoop-->
-    <!--LCPConstraintSolver tolerance="1e-3" maxIt="1000"/-->
-    <VisualStyle displayFlags="showBehavior" />
-    <!--<AdaptiveCuttingSetting button="Left" /-->
-
-    <CollisionPipeline verbose="0"/>
-    <BruteForceBroadPhase name="N2" />
-    <BVHNarrowPhase/>
-    <MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5" />
-    <CollisionResponse name="Response" response="PenaltyContactForceField" />
-
-    <Node name="points">
-        <MechanicalObject template="Vec3d" name="fixedPoints"
-            position="-1.2 -1 0    -1.2 1 0"
-            showObject="true" />
-        <FixedProjectiveConstraint indices="0 1" />
-    </Node>
-
-    <Node name="Mesh">
-
-        <EulerImplicitSolver rayleighMass="1" rayleighStiffness="1" />
-        <CGLinearSolver iterations="100" tolerance="1e-15" threshold="1e-15"/>
-
-        <MeshOBJLoader name="mesh" filename="../../mesh/plane128.obj"/>
-        <TriangleSetTopologyContainer name="topo" src="@mesh" />
-
-        <MechanicalObject template="Vec3d" name="MO" />
-        <UniformMass totalMass="0.1" />
-
-        <AdaptiveCuttingController template="Vec3d" />
-        <Test2DAdapter template="Vec3d" name="adapter" sigma="1e-5" />
-
-        <TriangleSetTopologyModifier />
-        <!--<TriangleSetTopologyContainer />-->
-        <TriangleSetGeometryAlgorithms />
-
-        <FixedProjectiveConstraint indices="0 1" />
-
-        <RestShapeSpringsForceField name="Springs" external_rest_shape="@../points/fixedPoints"
-            points="2 3"
-            external_points="1 0"
-            stiffness="50000"
-            angularStiffness="50000" />
-
-
-        <TriangularFEMForceField name="FEM" youngModulus="5000" poissonRatio="0.3" method="large" />
-
-        <!--
-        <Point />
-        <Line />
-        -->
-        <TriangleCollisionModel />
-
-        <Node name="Render">
-            <OglModel name="Visual" color="#90EE90"/>
-            <IdentityMapping input="@.." output="@Visual"/>
-        </Node>
-
-        <Node name="Render wire">
-            <VisualStyle displayFlags="showWireframe" />
-            <OglModel name="Visual" color="#BC8F8F" depthTest="false" />
-            <IdentityMapping input="@.." output="@Visual"/>
-        </Node>
-
-
-
-        <Node name="Rest state">
-            <TriangleSetTopologyContainer name="topo" points="@../topo.points" edges="@../topo.edges" triangles="@../topo.triangles" />
-            <TransformEngine name="transform" template="Vec3d" translation="2.5 0 0" input_position="@../MO.rest_position" />
-            <MechanicalObject template="Vec3d" rest_position="@transform.output_position" position="@transform.output_position" />
-
-            <Node name="Data">
-                <DataDisplay cellData="@../../adapter.functionals" />
-                <OglColorMap colorScheme="Green" />
-                <IdentityMapping input="@.." output="@."/>
-            </Node>
-
-            <!--
-            <Node name="Render wire">
-                <VisualStyle displayFlags="showWireframe" />
-                <OglModel name="Visual" color="white" depthTest="false" />
-                <IdentityMapping input="@.." output="@Visual"/>
-            </Node>
-            -->
-        </Node>
-        <!--
-        -->
-
-
-    </Node>
-</Node>