Cross Reference: /inkscape/src/box3d-side.cpp

Lines Matching defs:corners
29 static void box3d_side_compute_corner_ids(Box3DSide *side, unsigned int corners[4]);
174     //       compute the coordinates of the corners in P^3, project them onto the canvas, and draw the
177     unsigned int corners[4];
178     box3d_side_compute_corner_ids(this, corners);
182     if (!box3d_get_corner_screen(box, corners[0]).isFinite() ||
183         !box3d_get_corner_screen(box, corners[1]).isFinite() ||
184         !box3d_get_corner_screen(box, corners[2]).isFinite() ||
185         !box3d_get_corner_screen(box, corners[3]).isFinite() )
191     c->moveto(box3d_get_corner_screen(box, corners[0]));
192     c->lineto(box3d_get_corner_screen(box, corners[1]));
193     c->lineto(box3d_get_corner_screen(box, corners[2]));
194     c->lineto(box3d_get_corner_screen(box, corners[3]));
241 box3d_side_compute_corner_ids(Box3DSide *side, unsigned int corners[4]) {
244     corners[0] = (side->front_or_rear ? orth : 0);
245     corners[1] = corners[0] ^ side->dir1;
246     corners[2] = corners[0] ^ side->dir1 ^ side->dir2;
247     corners[3] = corners[0] ^ side->dir2;