Lines Matching defs:perpDot
565 SkScalar perpDot = v0.fX*v1.fY - v0.fY*v1.fX;
566 if (SkScalarNearlyZero(perpDot)) {
572 // if perpDot > 0, winding is ccw
573 fDirection = (perpDot > 0) ? -1 : 1;
1241 SkScalar perpDot = perp_dot(fInitPoints[0], fInitPoints[1], p);
1242 if (SkScalarNearlyZero(perpDot)) {
1248 // if perpDot > 0, winding is ccw
1249 fDirection = (perpDot > 0) ? -1 : 1;
1290 SkScalar perpDot = perp_dot(fInitPoints[1], fInitPoints[2], p);
1291 if (fDirection*perpDot > 0) {