private void Update()
{
if (GroundModificationMode)
{
DoEasing();
GridExpander expander = new GridExpander(gameMain.MainGrid, ExpansionAngleThreshold);
expander.PreviewExpansion(gameMain.MainGrid);
if (Input.GetMouseButtonUp(0))
{
gameMain.MainGrid.AddToMesh(expander.Points, expander.Edges);
gameMain.UpdateInteractionGrid();
}
}
else
{
MeshHitTarget potentialMeshInteraction = GetPotentialMeshInteraction();
UpdateCursor(potentialMeshInteraction);
HandleRightMeshClicks(potentialMeshInteraction);
HandleLeftMeshClicks(potentialMeshInteraction);
}
UpdateCursorHighlight();
HandleOrbit();
HandlePan();
cameraInteraction.HandleMouseScrollwheel();
}
private void AddExpander(CustomGridControl grid)
{
var ctx = (IMassInputListViewModel)grid.DataContext;
if (ctx == null)
{
return;
}
GridExpander expander;
if (_gridExpanders.TryGetValue(grid, out expander))
{
expander.StopObserving();
_gridExpanders.Remove(grid);
}
expander = new GridExpander(grid, ctx);
_gridExpanders[grid] = expander;
expander.StartObserving();
}
