GLESCylinder.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_RENDERING_GLES_CYLINDER_H
#define META_OCEAN_RENDERING_GLES_CYLINDER_H
 
#include "ocean/rendering/glescenegraph/GLESceneGraph.h"
#include "ocean/rendering/glescenegraph/GLESShape.h"
#include "ocean/rendering/glescenegraph/GLESTriangleStrips.h"
 
#include "ocean/rendering/Cylinder.h"
 
namespace Ocean
{
 
namespace Rendering
{
 
namespace GLESceneGraph
{
 
/**
 * This class implements a GLESceneGraph cylinder object.
 * @ingroup renderinggles
 */
class OCEAN_RENDERING_GLES_EXPORT GLESCylinder :
    virtual public GLESShape,
    virtual protected GLESTriangleStrips,
    virtual public Cylinder
{
    friend class GLESFactory;
 
    public:
 
        /**
         * Returns the height of this cylinder.
         * @see Cylinder::height().
         */
        Scalar height() const override;
 
        /**
         * Returns the radius of this cylinder.
         * @see Cylinder::radius().
         */
        Scalar radius() const override;
 
        /**
         * Sets the height of this cylinder.
         * @see Cylinder::setHeight().
         */
        bool setHeight(const Scalar height) override;
 
        /**
         * Sets the radius of this cylinder.
         * @see Cylinder::setRadius().
         */
        bool setRadius(const Scalar radius) override;
 
        /**
         * Returns the type of this object.
         * @see Object::type().
         */
        ObjectType type() const override;
 
    protected:
 
        /**
         * Creates a new GLESceneGraph cylinder object.
         */
        GLESCylinder();
 
        /**
         * Destructs a GLESceneGraph cylinder object.
         */
        ~GLESCylinder() override;
 
        /**
         * Rebuilds the primitive vertex, normals and face sets.
         * @see GLESShape::rebuildPrimitives().
         */
        void rebuildPrimitives() override;
 
        /**
         * Updates the bounding box of this primitive.
         * @see GLESIndependentPrimitive::updateBoundingBox().
         */
        void updateBoundingBox() override;
 
    protected:
 
        /// Holds the height of this cylinder.
        Scalar height_ = Scalar(1);
 
        /// Holds the radius of this cylinder.
        Scalar radius_ = Scalar(1);
};
 
}
 
}
 
}
 
#endif // META_OCEAN_RENDERING_GLES_CYLINDER_H