diff options
Diffstat (limited to 'source/blender/blenlib/intern/math_vector_inline.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_vector_inline.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/source/blender/blenlib/intern/math_vector_inline.c b/source/blender/blenlib/intern/math_vector_inline.c index 96587da9784..9c26c1ee79a 100644 --- a/source/blender/blenlib/intern/math_vector_inline.c +++ b/source/blender/blenlib/intern/math_vector_inline.c @@ -547,10 +547,11 @@ MINLINE float normalize_v2_v2(float r[2], const float a[2]) { float d= dot_v2v2(a, a); - if(d > 1.0e-35f) { + if (d > 1.0e-35f) { d= sqrtf(d); mul_v2_v2fl(r, a, 1.0f/d); - } else { + } + else { zero_v2(r); d= 0.0f; } @@ -569,7 +570,7 @@ MINLINE float normalize_v3_v3(float r[3], const float a[3]) /* a larger value causes normalize errors in a * scaled down models with camera xtreme close */ - if(d > 1.0e-35f) { + if (d > 1.0e-35f) { d= sqrtf(d); mul_v3_v3fl(r, a, 1.0f/d); } @@ -587,7 +588,7 @@ MINLINE double normalize_v3_d(double n[3]) /* a larger value causes normalize errors in a * scaled down models with camera xtreme close */ - if(d > 1.0e-35) { + if (d > 1.0e-35) { double mul; d= sqrt(d); @@ -596,7 +597,8 @@ MINLINE double normalize_v3_d(double n[3]) n[0] *= mul; n[1] *= mul; n[2] *= mul; - } else { + } + else { n[0] = n[1] = n[2] = 0; d= 0.0; } @@ -663,9 +665,9 @@ MINLINE int equals_v4v4(const float v1[4], const float v2[4]) MINLINE int compare_v3v3(const float v1[3], const float v2[3], const float limit) { - if(fabsf(v1[0]-v2[0])<limit) - if(fabsf(v1[1]-v2[1])<limit) - if(fabsf(v1[2]-v2[2])<limit) + if (fabsf(v1[0]-v2[0])<limit) + if (fabsf(v1[1]-v2[1])<limit) + if (fabsf(v1[2]-v2[2])<limit) return 1; return 0; @@ -684,10 +686,10 @@ MINLINE int compare_len_v3v3(const float v1[3], const float v2[3], const float l MINLINE int compare_v4v4(const float v1[4], const float v2[4], const float limit) { - if(fabsf(v1[0]-v2[0])<limit) - if(fabsf(v1[1]-v2[1])<limit) - if(fabsf(v1[2]-v2[2])<limit) - if(fabsf(v1[3]-v2[3])<limit) + if (fabsf(v1[0]-v2[0])<limit) + if (fabsf(v1[1]-v2[1])<limit) + if (fabsf(v1[2]-v2[2])<limit) + if (fabsf(v1[3]-v2[3])<limit) return 1; return 0; |