MeshHeightField.h

// ===========================================================================
// Copyright (c) 2015 Toolchefs Ltd. All rights reserved.
//
// Use of this software is subject to the terms of the Toolchefs license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
// ===========================================================================
#pragma once
#include <Atoms/HeightField.h>
#include <AtomsUtils/Mesh.h>
 
namespace Atoms
{
    class ATOMS_EXPORT MeshHeightField: public HeightField
    {
    public:
 
        static size_t staticTypeId();
 
        MeshHeightField();
 
        MeshHeightField(const AtomsUtils::Mesh& mesh);
 
        virtual ~MeshHeightField();
 
        virtual bool intersect(
            const AtomsCore::Vector3f &orig,
            const AtomsCore::Vector3f &dir,
            HitResult& result,
            bool bothDirection = false
        ) const;
 
        virtual bool closestPoint(
            const AtomsCore::Vector3f& orig,
            HitResult& result
        ) const;
 
        virtual void buildIntersectionGrid(short gridMode);
 
        const AtomsUtils::Mesh& mesh() const;
 
        AtomsUtils::Mesh& mesh();
 
        size_t typeId() const;
 
    private:
 
        AtomsUtils::Mesh m_mesh;
 
    };
}