Lines Matching defs:cusp
122 // Draws a circle whose diameter is equal to the stroke width. We emit circles at cusp points
313 // The cusp is always at the midtandent.
314 SkPoint cusp = SkEvalQuadAt(p, SkFindQuadMidTangent(p));
315 instanceWriter.writeCircle(cusp);
316 // A quad can only have a cusp if it's flat with a 180-degree turnaround.
317 instanceWriter.lineTo(p[0], cusp);
318 instanceWriter.lineTo(cusp, p[2]);
325 // The cusp is always at the midtandent.
327 SkPoint cusp = conic.evalAt(conic.findMidTangent());
328 instanceWriter.writeCircle(cusp);
329 // A conic can only have a cusp if it's flat with a 180-degree turnaround.
330 instanceWriter.lineTo(p[0], cusp);
331 instanceWriter.lineTo(cusp, p[2]);
348 // on a cusp.