Heightmap.h

#pragma once
 
#include <vector>
#include <string>
 
class Heightmap
{
public:
    Heightmap(uint32_t width, uint32_t height) : m_Width(width), m_Height(height) {}
    Heightmap(const std::string path);
    ~Heightmap();
 
    std::string GetPath() const
    {
        return m_Path;
    }
    uint32_t GetWidth() const
    {
        return m_Width;
    }
    uint32_t GetHeight() const
    {
        return m_Height;
    }
    uint16_t *GetData() const
    {
        return m_Data;
    }
    uint32_t GetRendererID() const
    {
        return m_RendererID;
    }
 
    uint16_t Sample(float x, float y, bool interpolated) const;
 
private:
    uint32_t m_Width, m_Height;
    uint16_t *m_Data;
    uint32_t m_RendererID;
 
    std::string m_Path;
 
    uint16_t Get(uint32_t x, uint32_t y) const;
};