MeshRepresentation.h

// This file is a part of the OpenSurgSim project.
// Copyright 2013, SimQuest Solutions Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef SURGSIM_GRAPHICS_MESHREPRESENTATION_H
#define SURGSIM_GRAPHICS_MESHREPRESENTATION_H

#include "SurgSim/Framework/Asset.h"
#include "SurgSim/Framework/FrameworkConvert.h"
#include "SurgSim/DataStructures/DataStructuresConvert.h"
#include "SurgSim/Math/MathConvert.h"
#include "SurgSim/Graphics/Mesh.h"
#include "SurgSim/Graphics/Representation.h"


namespace SurgSim
{

namespace Graphics
{

class MeshRepresentation : public virtual Representation
{
public:

    enum UpdateOption
    {
        UPDATE_OPTION_NONE = 0,
        UPDATE_OPTION_VERTICES = 0x01,
        UPDATE_OPTION_COLORS = 0x02,
        UPDATE_OPTION_TEXTURES = 0x04,
        UPDATE_OPTION_TRIANGLES = 0x08,
        UPDATE_OPTION_ALL = UPDATE_OPTION_VERTICES | UPDATE_OPTION_COLORS |
                            UPDATE_OPTION_TEXTURES | UPDATE_OPTION_TRIANGLES
    };

    explicit MeshRepresentation(const std::string& name) : Representation(name)
    {
        SURGSIM_ADD_SERIALIZABLE_PROPERTY(MeshRepresentation, std::shared_ptr<SurgSim::Framework::Asset>, Mesh, getMesh,
                                          setMesh);
        SURGSIM_ADD_SERIALIZABLE_PROPERTY(MeshRepresentation, int, UpdateOptions, getUpdateOptions, setUpdateOptions);
        SURGSIM_ADD_SETTER(MeshRepresentation, std::string, MeshFileName, loadMesh);
    }

    virtual ~MeshRepresentation() {}

    virtual std::shared_ptr<Mesh> getMesh() = 0;

    virtual void setMesh(std::shared_ptr<SurgSim::Framework::Asset> mesh) = 0;

    virtual void loadMesh(const std::string& fileName) = 0;

    virtual void setShape(std::shared_ptr<SurgSim::Math::Shape> shape) = 0;

    virtual void setUpdateOptions(int val) = 0;

    virtual int getUpdateOptions() const = 0;

    virtual void updateMesh(const Mesh& mesh) = 0;
};

}; // Graphics
}; // SurgSim

#endif // SURGSIM_GRAPHICS_MESHREPRESENTATION_H