Label3D.h

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// Copyright © 2008-2024 Pioneer Developers. See AUTHORS.txt for details
// Licensed under the terms of the GPL v3. See licenses/GPL-3.txt
 
#ifndef _SCENEGRAPH_LABEL_H
#define _SCENEGRAPH_LABEL_H
/*
 * Text geometry node, mostly for ship labels
 */
#include "Node.h"
#include "graphics/Material.h"
#include "graphics/VertexBuffer.h"
#include "text/DistanceFieldFont.h"
 
#include <memory>
 
namespace Graphics {
    class Renderer;
    class RenderState;
} // namespace Graphics
 
namespace SceneGraph {
 
    class Label3D : public Node {
    public:
        Label3D(Graphics::Renderer *r, RefCountedPtr<Text::DistanceFieldFont>);
        Label3D(const Label3D &, NodeCopyCache *cache = 0);
        virtual Node *Clone(NodeCopyCache *cache = 0);
        virtual const char *GetTypeName() const { return "Label3D"; }
        void SetText(const std::string &);
        virtual void Render(const matrix4x4f &trans, const RenderData *rd);
        virtual void Accept(NodeVisitor &v);
 
    private:
        RefCountedPtr<Graphics::Material> m_material;
        std::unique_ptr<Graphics::VertexArray> m_geometry;
        std::unique_ptr<Graphics::MeshObject> m_textMesh;
        RefCountedPtr<Text::DistanceFieldFont> m_font;
    };
 
} // namespace SceneGraph
 
#endif