40 lines
1.0 KiB
C++
40 lines
1.0 KiB
C++
#include "solvespace.h"
|
|
|
|
hConstraint Constraint::AddConstraint(Constraint *c) {
|
|
SS.constraint.AddAndAssignId(c);
|
|
return c->h;
|
|
}
|
|
|
|
void Constraint::MenuConstrain(int id) {
|
|
Constraint c;
|
|
memset(&c, 0, sizeof(c));
|
|
c.group = SS.GW.activeGroup;
|
|
|
|
SS.GW.GroupSelection();
|
|
#define gs (SS.GW.gs)
|
|
|
|
switch(id) {
|
|
case GraphicsWindow::MNU_DISTANCE_DIA:
|
|
if(gs.points == 2 && gs.n == 2) {
|
|
c.type = PT_PT_DISTANCE;
|
|
c.ptA = gs.point[0];
|
|
c.ptB = gs.point[1];
|
|
} else if(gs.lineSegments == 1 && gs.n == 1) {
|
|
c.type = PT_PT_DISTANCE;
|
|
c.ptA = gs.entity[0].point(16);
|
|
c.ptB = gs.entity[0].point(16+3);
|
|
} else {
|
|
Error("Bad selection for distance / diameter constraint.");
|
|
return;
|
|
}
|
|
c.disp.offset = Vector::MakeFrom(50, 50, 50);
|
|
AddConstraint(&c);
|
|
break;
|
|
|
|
default: oops();
|
|
}
|
|
|
|
SS.GW.ClearSelection();
|
|
InvalidateGraphics();
|
|
}
|