diff options
Diffstat (limited to 'source/blender/blenlib/intern/math_vector.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_vector.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/source/blender/blenlib/intern/math_vector.c b/source/blender/blenlib/intern/math_vector.c index 38cbb39f36d..c904b963e54 100644 --- a/source/blender/blenlib/intern/math_vector.c +++ b/source/blender/blenlib/intern/math_vector.c @@ -35,7 +35,7 @@ void interp_v2_v2v2(float target[2], const float a[2], const float b[2], const float t) { - float s = 1.0f - t; + const float s = 1.0f - t; target[0] = s * a[0] + t * b[0]; target[1] = s * a[1] + t * b[1]; @@ -51,7 +51,7 @@ void interp_v2_v2v2v2(float p[2], const float v1[2], const float v2[2], const fl void interp_v3_v3v3(float target[3], const float a[3], const float b[3], const float t) { - float s = 1.0f - t; + const float s = 1.0f - t; target[0] = s * a[0] + t * b[0]; target[1] = s * a[1] + t * b[1]; @@ -60,7 +60,7 @@ void interp_v3_v3v3(float target[3], const float a[3], const float b[3], const f void interp_v4_v4v4(float target[4], const float a[4], const float b[4], const float t) { - float s = 1.0f - t; + const float s = 1.0f - t; target[0] = s * a[0] + t * b[0]; target[1] = s * a[1] + t * b[1]; @@ -119,8 +119,7 @@ bool interp_v2_v2v2_slerp(float target[2], const float a[2], const float b[2], c } /** - * Same as #interp_v3_v3v3_slerp buy uses fallback values - * for opposite vectors. + * Same as #interp_v3_v3v3_slerp but uses fallback values for opposite vectors. */ void interp_v3_v3v3_slerp_safe(float target[3], const float a[3], const float b[3], const float t) { @@ -208,7 +207,7 @@ void interp_v3_v3v3v3_uv(float p[3], const float v1[3], const float v2[3], const void interp_v3_v3v3_uchar(char unsigned target[3], const unsigned char a[3], const unsigned char b[3], const float t) { - float s = 1.0f - t; + const float s = 1.0f - t; target[0] = (char)floorf(s * a[0] + t * b[0]); target[1] = (char)floorf(s * a[1] + t * b[1]); @@ -221,7 +220,7 @@ void interp_v3_v3v3_char(char target[3], const char a[3], const char b[3], const void interp_v4_v4v4_uchar(char unsigned target[4], const unsigned char a[4], const unsigned char b[4], const float t) { - float s = 1.0f - t; + const float s = 1.0f - t; target[0] = (char)floorf(s * a[0] + t * b[0]); target[1] = (char)floorf(s * a[1] + t * b[1]); @@ -550,8 +549,7 @@ void angle_poly_v3(float *angles, const float *verts[3], int len) /* Project v1 on v2 */ void project_v2_v2v2(float c[2], const float v1[2], const float v2[2]) { - float mul; - mul = dot_v2v2(v1, v2) / dot_v2v2(v2, v2); + const float mul = dot_v2v2(v1, v2) / dot_v2v2(v2, v2); c[0] = mul * v2[0]; c[1] = mul * v2[1]; @@ -560,8 +558,7 @@ void project_v2_v2v2(float c[2], const float v1[2], const float v2[2]) /* Project v1 on v2 */ void project_v3_v3v3(float c[3], const float v1[3], const float v2[3]) { - float mul; - mul = dot_v3v3(v1, v2) / dot_v3v3(v2, v2); + const float mul = dot_v3v3(v1, v2) / dot_v3v3(v2, v2); c[0] = mul * v2[0]; c[1] = mul * v2[1]; @@ -837,7 +834,7 @@ double len_squared_vn(const float *array, const int size) float normalize_vn_vn(float *array_tar, const float *array_src, const int size) { - double d = len_squared_vn(array_src, size); + const double d = len_squared_vn(array_src, size); float d_sqrt; if (d > 1.0e-35) { d_sqrt = (float)sqrt(d); |