FMatrix4RowToVector Method
Return a reference to a 4D vector representing the values in the
specified row of the provided matrix.
Namespace: GeometryAssembly: Geometry (in Geometry.dll) Version: 25.2820.4317
public static FVector4 RowToVector(
FMatrix4 matrix,
int rowIndex
)
Public Shared Function RowToVector (
matrix As FMatrix4,
rowIndex As Integer
) As FVector4
No code example is currently available or this language may not be supported.
- matrix FMatrix4
-
Reference to the matrix containing the values to copy.
- rowIndex Int32
-
0-based ordinal index of the row to copy.
FVector4
Reference to a new single precision floating-point 4D vector containing
values from the specified row, if the matrix and column were
legitimate. Otherwise, an empty FVector4.
To maintain compatibility with 3D vectors, 'W' is treated as the
fourth element of the row.