IndexedLineSet.h

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/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
 
#ifndef META_OCEAN_SCENEDESCRIPTION_SDX_X3D_INDEXED_LINE_SET_H
#define META_OCEAN_SCENEDESCRIPTION_SDX_X3D_INDEXED_LINE_SET_H
 
#include "ocean/scenedescription/sdx/x3d/X3D.h"
#include "ocean/scenedescription/sdx/x3d/X3DGeometryNode.h"
 
#include "ocean/rendering/VertexSet.h"
 
namespace Ocean
{
 
namespace SceneDescription
{
 
namespace SDX
{
 
namespace X3D
{
 
/**
 * This class implements a x3d indexed line set node.
 * @ingroup scenedescriptionsdxx3d
 */
class OCEAN_SCENEDESCRIPTION_SDX_X3D_EXPORT IndexedLineSet : virtual public X3DGeometryNode
{
    public:
 
        /**
         * Creates a new x3d indexed face set node.
         * @param environment Node environment
         */
        IndexedLineSet(const SDXEnvironment* environment);
 
    protected:
 
        /**
         * Specifies the node type and the fields of this node.
         * @return Unique node specification of this node
         */
        NodeSpecification specifyNode();
 
        /**
         * Event function to inform the node that it has been initialized and can apply all internal values to corresponding rendering objects.
         * @see SDXNode::onInitialize().
         */
        void onInitialize(const Rendering::SceneRef& scene, const Timestamp timestamp) override;
 
        /**
         * Event function to inform the node about a changed field.
         * @see SDXNode::onFieldChanged().
         */
        void onFieldChanged(const std::string& fieldName) override;
 
        /**
         * Explicit changing event function for node fields.
         * @see X3DNode::onFieldChanging().
         */
        bool onFieldChanging(const std::string& fieldName, const Field& field) override;
 
        /**
         * Applies all recent changes to the rendering engine object.
         */
        void apply();
 
        /**
         * Returns the address of the most derived object.
         * @see Node::objectAddress().
         */
        size_t objectAddress() const override;
 
    protected:
 
        /// Set_colorIndex field.
        MultiInt setColorIndex_;
 
        /// Set_coordIndex field.
        MultiInt setCoordIndex_;
 
        /// Attrib field.
        MultiNode attrib_;
 
        /// Color field.
        SingleNode color_;
 
        /// Coord field.
        SingleNode coord_;
 
        /// FogCoord field.
        SingleNode fogCoord_;
 
        /// ColorIndex field.
        MultiInt colorIndex_;
 
        /// ColorPerVertex field.
        SingleBool colorPerVertex_;
 
        /// CoordIndex field.
        MultiInt coordIndex_;
 
        /// Rendering vertex set
        Rendering::VertexSetRef vertexSet_;
};
 
}
 
}
 
}
 
}
 
#endif // META_OCEAN_SCENEDESCRIPTION_SDX_X3D_INDEXED_LINE_SET_H