void ForceDirectedGraphDrawing::computeIteration(std::shared_ptr<GraphClass>g, bool moveThisVertex)
{
if(g == nullptr) return;
clearForces(g);
computeAttractiveForces(g);
computeRepulsiveForces(g);
computeGravityForces(g);
moveVertices(g, moveThisVertex);
}
void SludgeFloorMaker::button1Release(int local_pointx, int local_pointy)
{
int xx, yy;
awaitButton1Release = FALSE;
selx2 = xx = (local_pointx+x)*zmul;
sely2 = yy = (local_pointy-y)*zmul;
lit = snapToClosest(&xx, &yy, getFloor());
litX = xx;
litY = yy;
if (lit && (xx != selx1 || yy != sely1)) {
selx2 = xx;
sely2 = yy;
}
selection = 0;
switch (mode) {
case 1: // Move vertices
if (moveVertices(selx1, sely1, selx2, sely2, getFloor())) {
setFileChanged();
} else {
errorBox("Can't move vertex", "Sorry - that vertex is already contained in one or more of the polygons you're changing.");
return;
}
break;
case 4: // Split lines
splitLine(selx1, sely1, selx2, sely2, getFloor());
setFileChanged();
break;
case 5: // Split segments
struct polyList * firstPoly = getFloor();
splitPoly(selx1, sely1, selx2, sely2, &firstPoly);
setFloor(firstPoly);
setFileChanged();
break;
}
}
