private void CreateNewPolygon()
{
var newPolygon = new PolygonWithExtraInfo();
simplePolygons.Add(newPolygon);
int index = simplePolygons.Count - 1;
newPolygon.name = $"Polygon {(simplePolygons.Count - 1):d2}";
ctrl.polygonSelected = index;
}
private void DrawPolygonsInScene()
{
Color backup = Handles.color;
for (int i = 0; i < simplePolygons.Count; i++)
{
PolygonWithExtraInfo polyEx = simplePolygons[i];
PolygonSimple poly = polyEx.polygon;
bool polygonSelected = i == ctrl.polygonSelected;
bool polygonHover = i == ctrl.polygonHover;
for (int j = 0; j < poly.verts.Count; j++)
{
Vector3 thisPoint = poly.verts[j].ToV3();
Vector3 nextPoint = poly.verts[(j + 1) % poly.verts.Count].ToV3();
if (j == ctrl.lineSelected && polygonHover)
{
Handles.color = colorSelected;
Handles.DrawLine(thisPoint, nextPoint);
}
else
{
Handles.color = polygonSelected ? colorActive : colorInactive;
Handles.DrawDottedLine(thisPoint, nextPoint, 4f);
}
if (j == ctrl.pointSelected && polygonHover)
{
Handles.color = colorSelected;
}
else
{
Handles.color = polygonSelected ? colorActive : colorInactive;
}
Handles.DrawSolidDisc(thisPoint, Vector3.up, ctrl.selectDistance);
}
}
Handles.color = backup;
sceneDirty = false;
}
