shz_mat4x4_to_quat

SHZ_INLINE shz_quat_t shz_mat4x4_to_quat(const shz_mat4x4_t* mat) SHZ_NOEXCEPT;

Converts the given 4x4 orientation matrix into a quaternion.

Parameters

Name	Type	Description
mat	const shz_mat4x4_t *

Returns

shz_quat_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::to_quat
• Type-generic form: none
• Back-ends: SH4: shared C implementation · SW: portable C · SPU: shared C implementation
• Defined in: sh4zam/shz_matrix.h:806
• Module: Matrix, section "Miscellaneous"