diff options
Diffstat (limited to 'source/blender/blenlib/BLI_math_matrix.h')
-rw-r--r-- | source/blender/blenlib/BLI_math_matrix.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/source/blender/blenlib/BLI_math_matrix.h b/source/blender/blenlib/BLI_math_matrix.h index 3d8fe6f564a..90b74e2f504 100644 --- a/source/blender/blenlib/BLI_math_matrix.h +++ b/source/blender/blenlib/BLI_math_matrix.h @@ -56,16 +56,18 @@ void copy_m4_m2(float m1[4][4], const float m2[2][2]); void copy_m4_m4_db(double m1[4][4], const double m2[4][4]); /* double->float */ + void copy_m3_m3d(float m1[3][3], const double m2[3][3]); /* float->double */ + void copy_m3d_m3(double m1[3][3], const float m2[3][3]); void copy_m4d_m4(double m1[4][4], const float m2[4][4]); void swap_m3m3(float m1[3][3], float m2[3][3]); void swap_m4m4(float m1[4][4], float m2[4][4]); -/* Build index shuffle matrix */ +/** Build index shuffle matrix. */ void shuffle_m4(float R[4][4], const int index[4]); /** \} */ @@ -112,7 +114,8 @@ void mul_m4db_m4db_m4fl_uniq(double R[4][4], const double A[4][4], const float B void mul_m4_m4_pre(float R[4][4], const float A[4][4]); void mul_m4_m4_post(float R[4][4], const float B[4][4]); -/* mul_m3_series */ +/* Implement #mul_m3_series macro. */ + void _va_mul_m3_series_3(float R[3][3], const float M1[3][3], const float M2[3][3]) ATTR_NONNULL(); void _va_mul_m3_series_4(float R[3][3], const float M1[3][3], @@ -153,7 +156,9 @@ void _va_mul_m3_series_9(float R[3][3], const float M6[3][3], const float M7[3][3], const float M8[3][3]) ATTR_NONNULL(); -/* mul_m4_series */ + +/* Implement #mul_m4_series macro. */ + void _va_mul_m4_series_3(float R[4][4], const float M1[4][4], const float M2[4][4]) ATTR_NONNULL(); void _va_mul_m4_series_4(float R[4][4], const float M1[4][4], @@ -266,11 +271,13 @@ bool invert_m4_m4(float R[4][4], const float A[4][4]); */ bool invert_m4_m4_fallback(float R[4][4], const float A[4][4]); -/* double arithmetic (mixed float/double) */ +/* Double arithmetic (mixed float/double). */ + void mul_m4_v4d(const float M[4][4], double r[4]); void mul_v4d_m4v4d(double r[4], const float M[4][4], const double v[4]); -/* double matrix functions (no mixing types) */ +/* Double matrix functions (no mixing types). */ + void mul_v3_m3v3_db(double r[3], const double M[3][3], const double a[3]); void mul_m3_v3_db(const double M[3][3], double r[3]); @@ -282,7 +289,9 @@ void mul_m3_v3_db(const double M[3][3], double r[3]); void transpose_m3(float R[3][3]); void transpose_m3_m3(float R[3][3], const float M[3][3]); -/* seems obscure but in-fact a common operation */ +/** + * \note Seems obscure but in-fact a common operation. + */ void transpose_m3_m4(float R[3][3], const float M[4][4]); void transpose_m4(float R[4][4]); void transpose_m4_m4(float R[4][4], const float M[4][4]); |