Lines Matching defs:ya
238 double xa, ya;
291 rightFace->ya = (double) lw / 2.0;
294 leftFace->ya = -rightFace->ya;
307 leftFace->ya = 0;
310 rightFace->ya = 0;
339 ya = -r * dx;
342 projectXoff = -ya;
345 /* xa * dy - ya * dx */
349 leftFace->ya = ya;
352 rightFace->ya = -ya;
356 righty = miPolyBuildEdge (xa - projectXoff, ya - projectYoff,
359 righty = miPolyBuildEdge (xa, ya,
363 ya = -ya;
366 /* xa * dy - ya * dx */
370 lefty = miPolyBuildEdge (xa - projectXoff, ya - projectYoff,
373 lefty = miPolyBuildEdge (xa, ya,
379 ya = -ya;
385 double yap = ya - projectYoff;
390 topy = miPolyBuildEdge(xa, ya, 0.0,
397 double yap = ya + projectYoff;
400 maxy = -ya + projectYoff;
402 bottomy = miPolyBuildEdge (xa, ya, 0.0,
404 maxy = -ya;
701 pLeft->ya = -pLeft->ya;
707 pRight->ya = -pRight->ya;
713 vertices[0].y = pRight->ya;
725 vertices[2].y = pLeft->ya;
728 my = (pLeft->dy * (pRight->xa * pRight->dy - pRight->ya * pRight->dx) -
729 pRight->dy * (pLeft->xa * pLeft->dy - pLeft->ya * pLeft->dx ))/
732 mx = pLeft->xa + (my - pLeft->ya) *
735 mx = pRight->xa + (my - pRight->ya) *
767 ady = dy = pRight->ya - pLeft->ya;
778 (pLeft->ya + pRight->ya) * slopes[2].dx) / 2.0;