Lines Matching defs:cusp
192 // When chopping on a perfect cusp, these 3 points will be equal.
495 // only ever not point in the same direction if we chopped at a cusp point, so that's
690 // The most common type of cusp we encounter is when p0==p1 or p2==p3. Unless the curve
692 // cusp occurs at t=0 or t=1.
790 SkPoint cusp = SkEvalQuadAt(p, SkFindQuadMidTangent(p));
791 patchWriter.writeLineTo(p[0], cusp);
792 patchWriter.writeLineTo(JoinType::kBowtie, cusp, p[2]);
826 SkPoint cusp = conic.evalAt(conic.findMidTangent());
827 patchWriter.writeLineTo(p[0], cusp);
828 patchWriter.writeLineTo(JoinType::kBowtie, cusp, p[2]);
864 // can support, or it has cusp(s). Either case is rare. Chop it into
866 // cusp points if there are any), and then recursively chop each section