Point.h

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/*******************************************************************************
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 * Zivid Software License, v1.0
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 * prior written permission.
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 * 4. This software, with or without modification, must not be used with any
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#pragma once
 
#include <Zivid/Detail/CoreExport.h>
#include <Zivid/Detail/DataFormatUtils.h>
 
#include <cmath>
#include <ostream>
#include <string>
#include <type_traits>
 
namespace Zivid
{
    struct PointXYZ
    {
        using ValueType = float;
 
        PointXYZ() = default;
 
        constexpr PointXYZ(float xCoord, float yCoord, float zCoord)
            : x{ xCoord }
            , y{ yCoord }
            , z{ zCoord }
        {}
 
        bool isNaN() const
        {
            return std::isnan(z);
        }
 
        ZIVID_CORE_EXPORT std::string toString() const;
 
        ZIVID_CORE_EXPORT bool operator==(const PointXYZ &rhs) const;
 
        ZIVID_CORE_EXPORT bool operator!=(const PointXYZ &rhs) const;
 
        ValueType x;
 
        ValueType y;
 
        ValueType z;
    };
 
    ZIVID_CORE_EXPORT std::ostream &operator<<(std::ostream &stream, const PointXYZ &point);
 
    ZIVID_STATIC_ASSERT_DATA_FORMAT_TYPE(PointXYZ, 12);
 
    struct PointXYZW
    {
        using ValueType = float;
 
        PointXYZW() = default;
 
        PointXYZW(float xCoord, float yCoord, float zCoord, float wCoord)
            : x{ xCoord }
            , y{ yCoord }
            , z{ zCoord }
            , w{ wCoord }
        {}
 
        bool isNaN() const
        {
            return std::isnan(z);
        }
 
        ZIVID_CORE_EXPORT std::string toString() const;
 
        ZIVID_CORE_EXPORT bool operator==(const PointXYZW &rhs) const;
 
        ZIVID_CORE_EXPORT bool operator!=(const PointXYZW &rhs) const;
 
        ValueType x;
 
        ValueType y;
 
        ValueType z;
 
        ValueType w;
    };
 
    ZIVID_CORE_EXPORT std::ostream &operator<<(std::ostream &stream, const PointXYZW &point);
 
    ZIVID_STATIC_ASSERT_DATA_FORMAT_TYPE(PointXYZW, 16);
 
    struct PointZ
    {
        using ValueType = float;
 
        PointZ() = default;
 
        PointZ(float zCoord)
            : z{ zCoord }
        {}
 
        bool isNaN() const
        {
            return std::isnan(z);
        }
 
        ZIVID_CORE_EXPORT std::string toString() const;
 
        ZIVID_CORE_EXPORT bool operator==(const PointZ &rhs) const;
 
        ZIVID_CORE_EXPORT bool operator!=(const PointZ &rhs) const;
 
        ValueType z;
    };
 
    ZIVID_CORE_EXPORT std::ostream &operator<<(std::ostream &stream, const PointZ &point);
 
    ZIVID_STATIC_ASSERT_DATA_FORMAT_TYPE(PointZ, 4);
 
    struct PointXY
    {
        using ValueType = float;
 
        PointXY() = default;
 
        constexpr PointXY(float xCoord, float yCoord)
            : x{ xCoord }
            , y{ yCoord }
        {}
 
        bool isNaN() const
        {
            return std::isnan(y);
        }
 
        ZIVID_CORE_EXPORT std::string toString() const;
 
        ZIVID_CORE_EXPORT bool operator==(const PointXY &rhs) const;
 
        ZIVID_CORE_EXPORT bool operator!=(const PointXY &rhs) const;
 
        ValueType x;
 
        ValueType y;
    };
 
    ZIVID_CORE_EXPORT std::ostream &operator<<(std::ostream &stream, const PointXY &point);
 
    ZIVID_STATIC_ASSERT_DATA_FORMAT_TYPE(PointXY, 8);
 
} // namespace Zivid