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LibGfx: Add ::xyz() swizzle operator to Vector4

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Jesse Buhagiar 2022-01-16 02:11:45 +11:00 • committed by Idan Horowitz
parent 53ed93d909
commit 38fc7361ca
1 changed files with 8 additions and 0 deletions
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8
Userland/Libraries/LibGfx/Vector4.h
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@ -10,6 +10,9 @@
#include <AK/String.h> #include <AK/String.h>
namespace Gfx { namespace Gfx {
template<typename T>
class Vector3;
template<typename T> template<typename T>
class Vector4 final { class Vector4 final {
public: public:
@ -131,6 +134,11 @@ public:
return AK::sqrt(m_x * m_x + m_y * m_y + m_z * m_z + m_w * m_w); return AK::sqrt(m_x * m_x + m_y * m_y + m_z * m_z + m_w * m_w);
} }
constexpr Vector3<T> xyz() const
{
return Vector3<T>(m_x, m_y, m_z);
}
String to_string() const String to_string() const
{ {
return String::formatted("[{},{},{},{}]", x(), y(), z(), w()); return String::formatted("[{},{},{},{}]", x(), y(), z(), w());