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[MeshTools] Add first version of cutting option inside TriangleCuttingController #58

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[MeshTools] Add first version of cutting option inside TriangleCuttingController #58

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56d7c09
[Mesh] Add example for cutting
epernod Jan 3, 2025
cebe835
[Topology] Backup dirty but working version of cutting with snapping
epernod Jan 5, 2025
0212264
[Scenes] Rename triangle cut scenes
epernod Jan 6, 2025
ce08517
[backup] new snapping version not working
epernod Jan 6, 2025
8b124f7
BAckup new version of cutting with snapping using method directly ins…
epernod Jan 6, 2025
6da1a1d
Backup work on snapping with successive point snap/not snap
epernod Jan 6, 2025
cd64f0d
some cleaning
epernod Jan 7, 2025
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2 changes: 2 additions & 0 deletions scenes/TopologyBenchmarks/Benchmark_01_TriangleCut_plane.scn.qglviewer.view
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-4.56984 18.0925 3.09767
-0.707107 -2.08167e-17 4.93754e-18 0.707107
58 changes: 58 additions & 0 deletions scenes/TopologyBenchmarks/TriangleCut_benchmark-01_simpleCut.scn
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<?xml version="1.0" ?>
<Node name="root" dt="0.03" showBoundingTree="0" gravity="0 -0.1 0">
<Node name="RequiredPlugins">
<RequiredPlugin name="Sofa.Component.Collision.Detection.Algorithm"/> <!-- Needed to use components [BVHNarrowPhase, BruteForceBroadPhase, CollisionPipeline] -->
<RequiredPlugin name="Sofa.Component.Collision.Detection.Intersection"/> <!-- Needed to use components [MinProximityIntersection] -->
<RequiredPlugin name="Sofa.Component.Collision.Geometry"/> <!-- Needed to use components [PointCollisionModel, SphereCollisionModel, TriangleCollisionModel] -->
<RequiredPlugin name="Sofa.Component.Collision.Response.Contact"/> <!-- Needed to use components [DefaultContactManager] -->
<RequiredPlugin name="Sofa.Component.Constraint.Projective"/> <!-- Needed to use components [FixedConstraint] -->
<RequiredPlugin name="Sofa.Component.Engine.Select"/> <!-- Needed to use components [BoxROI] -->
<RequiredPlugin name="Sofa.Component.IO.Mesh"/> <!-- Needed to use components [MeshOBJLoader] -->
<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.Mapping.NonLinear"/> <!-- Needed to use components [RigidMapping] -->
<RequiredPlugin name="Sofa.Component.Mass"/> <!-- Needed to use components [DiagonalMass, UniformMass] -->
<RequiredPlugin name="Sofa.Component.ODESolver.Backward"/> <!-- Needed to use components [EulerImplicitSolver] -->
<RequiredPlugin name="Sofa.Component.SceneUtility"/> <!-- Needed to use components [InfoComponent] -->
<RequiredPlugin name="Sofa.Component.SolidMechanics.FEM.Elastic"/> <!-- Needed to use components [TetrahedralCorotationalFEMForceField] -->
<RequiredPlugin name="Sofa.Component.StateContainer"/> <!-- Needed to use components [MechanicalObject] -->
<RequiredPlugin name="Sofa.Component.Topology.Container.Dynamic"/> <!-- Needed to use components [TetrahedronSetGeometryAlgorithms, TetrahedronSetTopologyContainer, TetrahedronSetTopologyModifier, TriangleSetGeometryAlgorithms, TriangleSetTopologyContainer, TriangleSetTopologyModifier] -->
<RequiredPlugin name="Sofa.Component.Topology.Container.Grid"/> <!-- Needed to use components [RegularGridTopology] -->
<RequiredPlugin name="Sofa.Component.Topology.Mapping"/> <!-- Needed to use components [Hexa2TetraTopologicalMapping, Tetra2TriangleTopologicalMapping] -->
<RequiredPlugin name="Sofa.Component.Visual"/> <!-- Needed to use components [VisualStyle] -->
<RequiredPlugin name="Sofa.Component.SolidMechanics.Spring"/> <!-- Needed to use components [TriangularBendingSprings] -->
<RequiredPlugin name="Sofa.GL.Component.Rendering3D"/> <!-- Needed to use components [OglModel] -->
<RequiredPlugin name="Tearing" />
</Node>

<VisualStyle displayFlags="hideCollisionModels showVisual showBehaviorModels showWireframe" />

<DefaultAnimationLoop />
<DefaultVisualManagerLoop />
<CollisionPipeline verbose="0" />
<BruteForceBroadPhase/>
<BVHNarrowPhase/>
<CollisionResponse response="PenalityContactForceField" />
<MinProximityIntersection name="Proximity" alarmDistance="1.0" contactDistance="0.1" />

<Node name="FixedPlane" >
<EulerImplicitSolver name="cg_odesolver" />
<CGLinearSolver iterations="40" name="linear solver" tolerance="1.0e-9" threshold="1.0e-9" />
<MeshOBJLoader name="loader" filename="./mesh/plane_128_triangles.obj" scale3d="10 10 10" />
<MechanicalObject name="CoarseMesh" position="@loader.position" template="Vec3d" />
<TriangleSetTopologyContainer triangles="@loader.triangles" name="Ttopo" />
<TriangleSetTopologyModifier name="Modifier" />
<TriangleSetGeometryAlgorithms template="Vec3d" name="GeomAlgo" drawEdges="1" showIndicesScale="0.04" showTriangleIndices="1" showEdgeIndices="1" showPointIndices="1"/>
<DiagonalMass template="Vec3d,Vec3d" name="default5" massDensity="0.1" />
<BoxROI template="Vec3d" name="box_roi1" box="-20.1 -1 -20.1 -19.9 1 20.1 19.9 -1 -20.1 20.1 1 20.1" drawBoxes="1"/>
<FixedProjectiveConstraint template="Vec3d" name="fixedConstraint1" indices="@box_roi1.indices"/>
<TriangularFEMForceField template="Vec3d" name="FEM" method="large" poissonRatio="0.45" youngModulus="600" />
<TriangleCollisionModel name="default7" selfCollision="true" />
<TriangleCuttingController name="TriCtrl" triAID="55" triBID="68" drawDebugCut="0" performCut="1"/>
<Node name="visu">
<OglModel name="Visual" texcoords="@../loader.texcoords" texturename="textures/colorMap.png"/>
<IdentityMapping input="@.." output="@." />
</Node>
</Node>

</Node>
2 changes: 2 additions & 0 deletions scenes/TopologyBenchmarks/TriangleCut_benchmark-01_simpleCut.scn.qglviewer.view
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-0.849029 46.9556 1.51729
-0.707107 2.01511e-19 -2.01511e-19 0.707107
58 changes: 58 additions & 0 deletions scenes/TopologyBenchmarks/TriangleCut_benchmark-02_snapping.scn
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Original file line number Diff line number Diff line change
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<?xml version="1.0" ?>
<Node name="root" dt="0.03" showBoundingTree="0" gravity="0 -0.1 0">
<Node name="RequiredPlugins">
<RequiredPlugin name="Sofa.Component.Collision.Detection.Algorithm"/> <!-- Needed to use components [BVHNarrowPhase, BruteForceBroadPhase, CollisionPipeline] -->
<RequiredPlugin name="Sofa.Component.Collision.Detection.Intersection"/> <!-- Needed to use components [MinProximityIntersection] -->
<RequiredPlugin name="Sofa.Component.Collision.Geometry"/> <!-- Needed to use components [PointCollisionModel, SphereCollisionModel, TriangleCollisionModel] -->
<RequiredPlugin name="Sofa.Component.Collision.Response.Contact"/> <!-- Needed to use components [DefaultContactManager] -->
<RequiredPlugin name="Sofa.Component.Constraint.Projective"/> <!-- Needed to use components [FixedConstraint] -->
<RequiredPlugin name="Sofa.Component.Engine.Select"/> <!-- Needed to use components [BoxROI] -->
<RequiredPlugin name="Sofa.Component.IO.Mesh"/> <!-- Needed to use components [MeshOBJLoader] -->
<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.Mapping.NonLinear"/> <!-- Needed to use components [RigidMapping] -->
<RequiredPlugin name="Sofa.Component.Mass"/> <!-- Needed to use components [DiagonalMass, UniformMass] -->
<RequiredPlugin name="Sofa.Component.ODESolver.Backward"/> <!-- Needed to use components [EulerImplicitSolver] -->
<RequiredPlugin name="Sofa.Component.SceneUtility"/> <!-- Needed to use components [InfoComponent] -->
<RequiredPlugin name="Sofa.Component.SolidMechanics.FEM.Elastic"/> <!-- Needed to use components [TetrahedralCorotationalFEMForceField] -->
<RequiredPlugin name="Sofa.Component.StateContainer"/> <!-- Needed to use components [MechanicalObject] -->
<RequiredPlugin name="Sofa.Component.Topology.Container.Dynamic"/> <!-- Needed to use components [TetrahedronSetGeometryAlgorithms, TetrahedronSetTopologyContainer, TetrahedronSetTopologyModifier, TriangleSetGeometryAlgorithms, TriangleSetTopologyContainer, TriangleSetTopologyModifier] -->
<RequiredPlugin name="Sofa.Component.Topology.Container.Grid"/> <!-- Needed to use components [RegularGridTopology] -->
<RequiredPlugin name="Sofa.Component.Topology.Mapping"/> <!-- Needed to use components [Hexa2TetraTopologicalMapping, Tetra2TriangleTopologicalMapping] -->
<RequiredPlugin name="Sofa.Component.Visual"/> <!-- Needed to use components [VisualStyle] -->
<RequiredPlugin name="Sofa.Component.SolidMechanics.Spring"/> <!-- Needed to use components [TriangularBendingSprings] -->
<RequiredPlugin name="Sofa.GL.Component.Rendering3D"/> <!-- Needed to use components [OglModel] -->
<RequiredPlugin name="Tearing" />
</Node>

<VisualStyle displayFlags="hideCollisionModels showVisual showBehaviorModels showWireframe" />

<DefaultAnimationLoop />
<DefaultVisualManagerLoop />
<CollisionPipeline verbose="0" />
<BruteForceBroadPhase/>
<BVHNarrowPhase/>
<CollisionResponse response="PenalityContactForceField" />
<MinProximityIntersection name="Proximity" alarmDistance="1.0" contactDistance="0.1" />

<Node name="FixedPlane" >
<EulerImplicitSolver name="cg_odesolver" />
<CGLinearSolver iterations="40" name="linear solver" tolerance="1.0e-9" threshold="1.0e-9" />
<MeshOBJLoader name="loader" filename="./mesh/plane_128_triangles.obj" scale3d="10 10 10" />
<MechanicalObject name="CoarseMesh" position="@loader.position" template="Vec3d" />
<TriangleSetTopologyContainer triangles="@loader.triangles" name="Ttopo" />
<TriangleSetTopologyModifier name="Modifier" />
<TriangleSetGeometryAlgorithms template="Vec3d" name="GeomAlgo" drawEdges="1" showIndicesScale="0.04" showTriangleIndices="1" showEdgeIndices="1" showPointIndices="1"/>
<DiagonalMass template="Vec3d,Vec3d" name="default5" massDensity="0.1" />
<BoxROI template="Vec3d" name="box_roi1" box="-20.1 -1 -20.1 -19.9 1 20.1 19.9 -1 -20.1 20.1 1 20.1" drawBoxes="1"/>
<FixedProjectiveConstraint template="Vec3d" name="fixedConstraint1" indices="@box_roi1.indices"/>
<TriangularFEMForceField template="Vec3d" name="FEM" method="large" poissonRatio="0.45" youngModulus="600" />
<TriangleCollisionModel name="default7" selfCollision="true" />
<TriangleCuttingController name="TriCtrl" triAID="55" triBID="85" drawDebugCut="0" performCut="1"/>
<Node name="visu">
<OglModel name="Visual" texcoords="@../loader.texcoords" texturename="textures/colorMap.png"/>
<IdentityMapping input="@.." output="@." />
</Node>
</Node>

</Node>
2 changes: 2 additions & 0 deletions scenes/TopologyBenchmarks/TriangleCut_benchmark-02_snapping.scn.qglviewer.view
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Original file line number Diff line number Diff line change
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2.82916e-17 49.6379 8.72903e-15
-0.707107 2.01511e-19 -2.01511e-19 0.707107
58 changes: 58 additions & 0 deletions scenes/TopologyBenchmarks/TriangleCut_benchmark-03_snapping.scn
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Original file line number Diff line number Diff line change
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<?xml version="1.0" ?>
<Node name="root" dt="0.03" showBoundingTree="0" gravity="0 -0.1 0">
<Node name="RequiredPlugins">
<RequiredPlugin name="Sofa.Component.Collision.Detection.Algorithm"/> <!-- Needed to use components [BVHNarrowPhase, BruteForceBroadPhase, CollisionPipeline] -->
<RequiredPlugin name="Sofa.Component.Collision.Detection.Intersection"/> <!-- Needed to use components [MinProximityIntersection] -->
<RequiredPlugin name="Sofa.Component.Collision.Geometry"/> <!-- Needed to use components [PointCollisionModel, SphereCollisionModel, TriangleCollisionModel] -->
<RequiredPlugin name="Sofa.Component.Collision.Response.Contact"/> <!-- Needed to use components [DefaultContactManager] -->
<RequiredPlugin name="Sofa.Component.Constraint.Projective"/> <!-- Needed to use components [FixedConstraint] -->
<RequiredPlugin name="Sofa.Component.Engine.Select"/> <!-- Needed to use components [BoxROI] -->
<RequiredPlugin name="Sofa.Component.IO.Mesh"/> <!-- Needed to use components [MeshOBJLoader] -->
<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.Mapping.NonLinear"/> <!-- Needed to use components [RigidMapping] -->
<RequiredPlugin name="Sofa.Component.Mass"/> <!-- Needed to use components [DiagonalMass, UniformMass] -->
<RequiredPlugin name="Sofa.Component.ODESolver.Backward"/> <!-- Needed to use components [EulerImplicitSolver] -->
<RequiredPlugin name="Sofa.Component.SceneUtility"/> <!-- Needed to use components [InfoComponent] -->
<RequiredPlugin name="Sofa.Component.SolidMechanics.FEM.Elastic"/> <!-- Needed to use components [TetrahedralCorotationalFEMForceField] -->
<RequiredPlugin name="Sofa.Component.StateContainer"/> <!-- Needed to use components [MechanicalObject] -->
<RequiredPlugin name="Sofa.Component.Topology.Container.Dynamic"/> <!-- Needed to use components [TetrahedronSetGeometryAlgorithms, TetrahedronSetTopologyContainer, TetrahedronSetTopologyModifier, TriangleSetGeometryAlgorithms, TriangleSetTopologyContainer, TriangleSetTopologyModifier] -->
<RequiredPlugin name="Sofa.Component.Topology.Container.Grid"/> <!-- Needed to use components [RegularGridTopology] -->
<RequiredPlugin name="Sofa.Component.Topology.Mapping"/> <!-- Needed to use components [Hexa2TetraTopologicalMapping, Tetra2TriangleTopologicalMapping] -->
<RequiredPlugin name="Sofa.Component.Visual"/> <!-- Needed to use components [VisualStyle] -->
<RequiredPlugin name="Sofa.Component.SolidMechanics.Spring"/> <!-- Needed to use components [TriangularBendingSprings] -->
<RequiredPlugin name="Sofa.GL.Component.Rendering3D"/> <!-- Needed to use components [OglModel] -->
<RequiredPlugin name="Tearing" />
</Node>

<VisualStyle displayFlags="hideCollisionModels showVisual showBehaviorModels showWireframe"/>

<DefaultAnimationLoop />
<DefaultVisualManagerLoop />
<CollisionPipeline verbose="0" />
<BruteForceBroadPhase/>
<BVHNarrowPhase/>
<CollisionResponse response="PenalityContactForceField" />
<MinProximityIntersection name="Proximity" alarmDistance="1.0" contactDistance="0.1" />

<Node name="FixedPlane" >
<EulerImplicitSolver name="cg_odesolver" />
<CGLinearSolver iterations="40" name="linear solver" tolerance="1.0e-9" threshold="1.0e-9" />
<MeshOBJLoader name="loader" filename="./mesh/plane_128_triangles.obj" scale3d="10 10 10" />
<MechanicalObject name="CoarseMesh" position="@loader.position" template="Vec3d" />
<TriangleSetTopologyContainer triangles="@loader.triangles" name="Ttopo" />
<TriangleSetTopologyModifier name="Modifier" />
<TriangleSetGeometryAlgorithms template="Vec3d" name="GeomAlgo" drawEdges="1" showIndicesScale="0.04" showTriangleIndices="1" showEdgeIndices="1" showPointIndices="1"/>
<DiagonalMass template="Vec3d,Vec3d" name="default5" massDensity="0.1" />
<BoxROI template="Vec3d" name="box_roi1" box="-20.1 -1 -20.1 -19.9 1 20.1 19.9 -1 -20.1 20.1 1 20.1" drawBoxes="1"/>
<FixedProjectiveConstraint template="Vec3d" name="fixedConstraint1" indices="@box_roi1.indices"/>
<TriangularFEMForceField template="Vec3d" name="FEM" method="large" poissonRatio="0.45" youngModulus="600" />
<TriangleCollisionModel name="default7" selfCollision="true" />
<TriangleCuttingController name="TriCtrl" triAID="33" triBID="4" drawDebugCut="0" performCut="1"/>
<Node name="visu">
<OglModel name="Visual" texcoords="@../loader.texcoords" texturename="textures/colorMap.png"/>
<IdentityMapping input="@.." output="@." />
</Node>
</Node>

</Node>
2 changes: 2 additions & 0 deletions scenes/TopologyBenchmarks/TriangleCut_benchmark-03_snapping.scn.qglviewer.view
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Original file line number Diff line number Diff line change
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-0.740008 44.5146 -4.62505
-0.707107 6.93889e-18 1.14281e-17 0.707107
3 changes: 3 additions & 0 deletions src/Tearing/Controllers/TriangleCuttingController.h
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Original file line number Diff line number Diff line change
Expand Up @@ -107,6 +107,9 @@ class TEARING_API TriangleCuttingController : public core::behavior::BaseControl

type::vector< TriangleSubdivider*> m_subviders;
type::vector< std::shared_ptr<PointToAdd> > m_pointsToAdd;

type::vector<Triangle> m_addTriangles;
type::vector<TriangleID> m_removedTriangles;
};


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