Lines Matching defs:edge
78 static void eval_sheet(const SkPoint edge[], int nu, int nv, int iu, int iv,
93 SkScalar x0 = UV * edge[TL].fX + uV * edge[TR].fX + Uv * edge[BL].fX + uv * edge[BR].fX;
94 SkScalar y0 = UV * edge[TL].fY + uV * edge[TR].fY + Uv * edge[BL].fY + uv * edge[BR].fY;
96 SkScalar x = (1 - v) * edge[TL+iu].fX + u * edge[TR+iv].fX +
97 v * edge[BR+nu-iu].fX + (1 - u) * edge[BL+nv-iv].fX - x0;
98 SkScalar y = (1 - v) * edge[TL+iu].fY + u * edge[TR+iv].fY +
99 v * edge[BR+nu-iu].fY + (1 - u) * edge[BL+nv-iv].fY - y0;
120 // evaluate the edge points