impeller::HalfVector3 Struct Reference

A storage only class for half precision floating point vector 3. More...

#include <half.h>

Public Member Functions
constexpr	HalfVector3 ()
constexpr	HalfVector3 (const Vector3 &a)
constexpr	HalfVector3 (InternalHalf x, InternalHalf y, InternalHalf z)
constexpr bool	operator== (const HalfVector3 &v) const
constexpr bool	operator!= (const HalfVector3 &v) const

Public Attributes
union {
struct {
InternalHalf   x = 0
InternalHalf   y = 0
InternalHalf   z = 0
}
InternalHalf   e [3]
};

Detailed Description

A storage only class for half precision floating point vector 3.

Definition at line 101 of file half.h.

Constructor & Destructor Documentation

HalfVector3() [1/3]

constexpr impeller::HalfVector3::HalfVector3 ( )

inlineconstexpr

Definition at line 111 of file half.h.

{}

HalfVector3() [2/3]

constexpr impeller::HalfVector3::HalfVector3 ( const Vector3 &  a )

inlineconstexpr

Definition at line 113 of file half.h.

      : x(ScalarToHalf(a.x)), y(ScalarToHalf(a.y)), z(ScalarToHalf(a.z)) {}

HalfVector3() [3/3]

constexpr impeller::HalfVector3::HalfVector3 ( InternalHalf  x, InternalHalf  y, InternalHalf  z  )

inlineconstexpr

Definition at line 116 of file half.h.

      : x(x), y(y), z(z) {}

Member Function Documentation

operator!=()

constexpr bool impeller::HalfVector3::operator!= ( const HalfVector3 &  v ) const

inlineconstexpr

Definition at line 123 of file half.h.

                                                        {
    return v.x != x || v.y != y || v.z != z;
  }

operator==()

constexpr bool impeller::HalfVector3::operator== ( const HalfVector3 &  v ) const

inlineconstexpr

Definition at line 119 of file half.h.

                                                        {
    return v.x == x && v.y == y && v.z == z;
  }

Member Data Documentation

[union]

union { ... } impeller::HalfVector3

e

InternalHalf impeller::HalfVector3::e[3]

Definition at line 108 of file half.h.

x

InternalHalf impeller::HalfVector3::x = 0

Definition at line 104 of file half.h.

y

InternalHalf impeller::HalfVector3::y = 0

Definition at line 105 of file half.h.

z

InternalHalf impeller::HalfVector3::z = 0

Definition at line 106 of file half.h.

---

The documentation for this struct was generated from the following file:

• impeller/geometry/half.h