cloud compare 中 cloud 和 mesh 的类型说明

Tuple3Tpl

// The 3 tuple values as a union (array/separate values)
	union
	{
		struct
		{
			Type x,y,z;
		};
		Type u[3];
	};

Vector3Tpl

template <typename Type> class Vector3Tpl : public Tuple3Tpl<Type>

static inline Vector3Tpl fromArray(const int a[3])
 { return Vector3Tpl(static_cast<Type>(a[0]),static_cast<Type>(a[1]),static_cast<Type>(a[2])); }

CCVector3

typedef Vector3Tpl<PointCoordinateType> CCVector3;

ccBBox

CCVector3 m_bbMin;         //! Lower min. corner
CCVector3 m_bbMax;         //! Upper max. corner
bool m_valid;              //! Validity

ccRasterCell

    double h;                             //! Height value
	double avgHeight;                     //! Average height value
    double stdDevHeight;