public void LookUpForDepends(
IsoScreenSolver screen_solver, IsoObject iso_object)
{
_isoObject = iso_object;
if (iso_object.Internal.QTItem != null)
{
screen_solver._quadTree.VisitItemsByItem(
iso_object.Internal.QTItem, this);
}
_isoObject = null;
}
// ---------------------------------------------------------------------
//
// PlaceVisibles
//
// ---------------------------------------------------------------------
void PlaceVisibles(IsoWorld iso_world, IsoScreenSolver screen_solver)
{
var step_depth = iso_world.stepDepth;
var start_depth = iso_world.startDepth;
var cur_visibles = screen_solver.curVisibles;
for (int i = 0, e = cur_visibles.Count; i < e; ++i)
{
start_depth = RecursivePlaceIsoObject(
cur_visibles[i], step_depth, start_depth);
}
}
// ---------------------------------------------------------------------
//
// Functions
//
// ---------------------------------------------------------------------
public bool StepSortingAction(IsoWorld iso_world, IsoScreenSolver screen_solver)
{
Profiler.BeginSample("IsoSortingSolver.ResolveVisibles");
var dirty = ResolveVisibles(screen_solver);
Profiler.EndSample();
if (dirty)
{
Profiler.BeginSample("IsoSortingSolver.PlaceVisibles");
PlaceVisibles(iso_world, screen_solver);
Profiler.EndSample();
}
return(dirty);
}
public void LookUpForVisibility(IsoScreenSolver screen_solver, bool include_scene_view)
{
_screenSolver = screen_solver;
_screenSolver._oldVisibles.Clear();
var cam_count = FillLookUpCameras(include_scene_view);
for (var i = 0; i < cam_count; ++i)
{
var tmp_cam = _tmpCameras[i];
var vp_rect = tmp_cam.rect;
var wrl_min = tmp_cam.ViewportToWorldPoint(new Vector3(vp_rect.xMin, vp_rect.yMin));
var wrl_max = tmp_cam.ViewportToWorldPoint(new Vector3(vp_rect.xMax, vp_rect.yMax));
_screenSolver._quadTree.VisitItemsByBounds(new IsoRect(wrl_min, wrl_max), this);
}
ResetLookUpCameras();
_screenSolver = null;
}
// ---------------------------------------------------------------------
//
// ResolveVisibles
//
// ---------------------------------------------------------------------
bool ResolveVisibles(IsoScreenSolver screen_solver)
{
var mark_dirty = false;
var old_visibles = screen_solver.oldVisibles;
var cur_visibles = screen_solver.curVisibles;
for (int i = 0, e = cur_visibles.Count; i < e; ++i)
{
var iso_object = cur_visibles[i];
if (iso_object.Internal.Dirty)
{
screen_solver.SetupIsoObjectDepends(iso_object);
iso_object.Internal.Dirty = false;
mark_dirty = true;
}
if (iso_object.renderersMode == IsoObject.RenderersMode.Mode3d)
{
if (UpdateIsoObjectBounds3d(iso_object))
{
mark_dirty = true;
}
}
}
for (int i = 0, e = old_visibles.Count; i < e; ++i)
{
var iso_object = old_visibles[i];
if (!cur_visibles.Contains(iso_object))
{
screen_solver.ClearIsoObjectDepends(iso_object);
iso_object.Internal.Dirty = true;
mark_dirty = true;
}
}
_tmpRenderers.Clear();
return(mark_dirty);
}
