TrianglePickerNode.h

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#pragma once
#include "Node.h"
#include "Topology/TriangleSet.h"
#include "Module/TopologyModule.h"
 
#include "Module/SurfaceInteraction.h"
#include "Module/EdgeInteraction.h"
#include "Module/PointInteraction.h"
 
namespace dyno
{
    template<typename TDataType>
    class TrianglePickerNode : public Node
    {
        DECLARE_TCLASS(TrianglePickerNode, TDataType)
    public:
        typedef typename TDataType::Real Real;
        typedef typename TDataType::Coord Coord;
 
        DEF_INSTANCE_IN(TriangleSet<TDataType>, Topology, "");
 
        DEF_ARRAY_STATE(int, TriQuadIndex, DeviceType::GPU, "");
        DEF_ARRAY_STATE(int, EdgeIndex, DeviceType::GPU, "");
        DEF_ARRAY_STATE(int, PointIndex, DeviceType::GPU, "");
        DEF_ARRAY_STATE(int, Sur2PointIndex, DeviceType::GPU, "");
 
        DECLARE_ENUM(PickingElementTypeSelection,
        Surface = 0,
            Edge = 1,
            Point = 2,
            All = 3
            );
 
        DEF_ENUM(PickingElementTypeSelection, PickingElementType, PickingElementTypeSelection::All, "");
 
        DECLARE_ENUM(PickingTypeSelection,
        Click = 0,
            Drag = 1,
            Both = 2
            );
 
        DEF_ENUM(PickingTypeSelection, PickingType, PickingTypeSelection::Both, "");
 
        DECLARE_ENUM(MultiSelectionType,
        OR = 0,
            XOR = 1,
            C = 2
            );
 
        DEF_ENUM(MultiSelectionType, MultiSelectionType, MultiSelectionType::OR, "");
 
        DEF_VAR(bool, ToggleFlood, false, "The toggle of surface flood selection");
 
        DEF_VAR(bool, ToggleVisibleFilter, true, "The toggle of visible filter");
 
        DEF_VAR(bool, ToggleIndexOutput, true, "The toggle of index output");
 
        DEF_VAR(Real, FloodAngle, 1.0f, "The angle limit of surface flood selection");
 
        DEF_VAR(Real, InteractionRadius, 0.002f, "The radius of interaction");
 
        DEF_VAR(Real, PointSelectedSize, 0.006f, "");
        DEF_VAR(Real, PointOtherSize, 0.005f, "");
 
        DEF_VAR(Real, EdgeSelectedSize, 0.002f, "");
        DEF_VAR(Real, EdgeOtherSize, 0.0015, "");
 
        TrianglePickerNode();
        ~TrianglePickerNode() override;
 
        std::string getNodeType();
 
        void resetStates() override;
 
        void changePickingElementType();
        void changePickingType();
        void changeMultiSelectionType();
 
    private:
        std::shared_ptr<SurfaceInteraction<TDataType>> surfaceInteractor;
        std::shared_ptr<EdgeInteraction<TDataType>> edgeInteractor;
        std::shared_ptr<PointInteraction<TDataType>> pointInteractor;
    };
}