diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.c | 72 |
1 files changed, 42 insertions, 30 deletions
@@ -38,8 +38,10 @@ struct box { struct component side[4]; }; -struct box a_box() { - return (struct box){ +void a_box(struct box *box, struct topology *topo, struct constraints *constr) { + assert(box != NULL); + + *box = (struct box){ .corner = { {.type = COM_POINT}, {.type = COM_POINT}, @@ -53,6 +55,39 @@ struct box a_box() { {.type = COM_LINE}, }, }; + + if(topo != NULL) { + add_fragment(topo, (struct topology_elem[]){ + TOPO_MOVETO(&box->corner[0]), + TOPO_LINETO(&box->corner[1]), + TOPO_LINETO(&box->corner[2]), + TOPO_LINETO(&box->corner[3]), + TOPO_LINETO(&box->corner[0]), + + TOPO_END(), + }); + } + + if(constr != NULL) { + add_constraint(constr, (struct constraint[]){ + POINT_ON_LINE(&box->corner[0], &box->side[0]), + POINT_ON_LINE(&box->corner[1], &box->side[0]), + + POINT_ON_LINE(&box->corner[1], &box->side[1]), + POINT_ON_LINE(&box->corner[2], &box->side[1]), + + POINT_ON_LINE(&box->corner[2], &box->side[2]), + POINT_ON_LINE(&box->corner[3], &box->side[2]), + + POINT_ON_LINE(&box->corner[0], &box->side[3]), + POINT_ON_LINE(&box->corner[3], &box->side[3]), + + LL_ANGLE(&box->side[3], &box->side[0], DEG(90)), + LL_ANGLE(&box->side[1], &box->side[2], DEG(90)), + LL_ANGLE(&box->side[2], &box->side[3], DEG(90)), + CEND(), + }); + } } struct mid { @@ -91,6 +126,7 @@ void draw_from_constraints(struct constraints *c, struct topology *t, struct can } place_points(&drawing, params); + free(params); begin_drawing(cv); // for(struct command *current = drawing.root; current != NULL && current != drawing.error; current = current->next) { @@ -146,6 +182,7 @@ int main(int argc, char *argv[]) { POINT_ON_LINE(&components[4], &components[5]), PP_DISTANCE(&components[0], &components[5], 12.8), + CEND(), }); @@ -160,9 +197,8 @@ int main(int argc, char *argv[]) { TOPO_END(), }); - alias_point(&constraints, &line.start, &components[5]); - add_constraint(&constraints, (struct constraint[]){ + PP_SAME(&line.start, &components[5]), LL_ANGLE(&components[3], &line.l1, DEG(90)), POINT_ON_LINE(&line.start, &line.l1), @@ -191,34 +227,10 @@ int main(int argc, char *argv[]) { CEND(), }); - struct box box = a_box(); - add_fragment(&topo, (struct topology_elem[]){ - TOPO_MOVETO(&box.corner[0]), - TOPO_LINETO(&box.corner[1]), - TOPO_LINETO(&box.corner[2]), - TOPO_LINETO(&box.corner[3]), - TOPO_LINETO(&box.corner[0]), - - TOPO_END(), - }); + struct box box; + a_box(&box, &topo, &constraints); add_constraint(&constraints, (struct constraint[]){ - POINT_ON_LINE(&box.corner[0], &box.side[0]), - POINT_ON_LINE(&box.corner[1], &box.side[0]), - - POINT_ON_LINE(&box.corner[1], &box.side[1]), - POINT_ON_LINE(&box.corner[2], &box.side[1]), - - POINT_ON_LINE(&box.corner[2], &box.side[2]), - POINT_ON_LINE(&box.corner[3], &box.side[2]), - - POINT_ON_LINE(&box.corner[0], &box.side[3]), - POINT_ON_LINE(&box.corner[3], &box.side[3]), - - LL_ANGLE(&box.side[3], &box.side[0], DEG(90)), - LL_ANGLE(&box.side[1], &box.side[2], DEG(90)), - LL_ANGLE(&box.side[2], &box.side[3], DEG(90)), - PL_DISTANCE(&box.side[1], &box.corner[0], 20), PP_DISTANCE(&line.corner_end, &box.corner[0], 9.5), |