shz_mat4x4_init_rotation_quat

SHZ_INLINE void shz_mat4x4_init_rotation_quat(shz_mat4x4_t* m, shz_quat_t q) SHZ_NOEXCEPT;

Initializes the given matrix to a 3D rotation matrix with its orientation given by a quaternion.

Parameters

Name	Type	Description
m	shz_mat4x4_t *
q	shz_quat_t

Returns

Nothing (void).

Warnings

• This routine clobbers XMTRX.

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: none (call the C function from C++)
• Type-generic form: none
• Back-ends: SH4: shared C implementation · SW: portable C · SPU: shared C implementation
• Defined in: sh4zam/shz_matrix.h:204
• Module: Matrix, section "Initialization"