shz_mat4x4_row

SHZ_INLINE shz_vec4_t shz_mat4x4_row(const shz_mat4x4_t* mat, size_t row) SHZ_NOEXCEPT;

Extracts the row index as a 4D row vector from the given matrix.

Parameters

Name	Type	Description
mat	const shz_mat4x4_t *
row	size_t

Returns

shz_vec4_t

Naming and requirements

• shz_mat4x4_t and shz_mat2x2_t arguments must be 8-byte aligned. Unaligned data goes through the float[16] parameters of the _unaligned routines.

Availability

• C++ equivalent: shz::mat4x4::row
• Type-generic form: none
• Back-ends: SH4: shared C implementation · SW: portable C · SPU: shared C implementation
• Defined in: sh4zam/shz_matrix.h:308
• Module: Matrix, section "Getting"