Lines Matching refs:vec
577 SkVector ortho, vec = b;
578 vec -= a;
580 if (vec.setLength(SK_ScalarHalf)) {
581 // Create a vector orthogonal to 'vec' and of unit length
582 ortho.fX = 2.0f * vec.fY;
583 ortho.fY = -2.0f * vec.fX;
591 (*vert)[2].fPos = a - vec + ortho;
593 (*vert)[3].fPos = b + vec + ortho;
595 (*vert)[4].fPos = a - vec - ortho;
597 (*vert)[5].fPos = b + vec - ortho;
