Module |
|
Header |
/Engine/Source/Runtime/Core/Public/Math/UnrealMathNeon.h |
Include |
#include "Math/UnrealMathNeon.h" |
VectorRegister VectorSwizzle
(
VectorRegister V,
uint32 E0,
uint32 E1,
uint32 E2,
uint32 E3
)
Swizzles the 4 components of a vector and returns the result.
The swizzled vector
Parameter |
Description |
---|---|
Vec |
Source vector |
X |
Index for which component to use for X (literal 0-3) |
Y |
Index for which component to use for Y (literal 0-3) |
Z |
Index for which component to use for Z (literal 0-3) |
W |
Index for which component to use for W (literal 0-3) |