private void RenderLabels()
{
if (_groups == null)
{
return;
}
GUI.color = Color.black;
foreach (Group group in _groups.Values)
{
if (Utility_MemoryProfiler.IsInside(group._position, _ZoomArea.shownArea))
{
if (_selectedItem != null && _selectedItem._group == group)
{
RenderGroupItems(group);
}
else
{
RenderGroupLabel(group);
}
}
}
GUI.color = Color.white;
}
private void RefreshCachedRects(bool fullRefresh)
{
Rect space = new Rect(-100f, -100f, 200f, 200f);
if (fullRefresh)
{
List <Group> groups = _groups.Values.ToList();
groups.Sort();
float[] groupTotalValues = new float[groups.Count];
for (int i = 0; i < groups.Count; i++)
{
groupTotalValues[i] = groups.ElementAt(i).totalMemorySize;
}
Rect[] groupRects = Utility_MemoryProfiler.GetTreemapRects(groupTotalValues, space);
for (int groupIndex = 0; groupIndex < groupRects.Length; groupIndex++)
{
Group group = groups[groupIndex];
group._position = groupRects[groupIndex];
}
}
if (_selectedGroup != null)
{
Rect[] rects = Utility_MemoryProfiler.GetTreemapRects(_selectedGroup.memorySizes, _selectedGroup._position);
for (int i = 0; i < rects.Length; i++)
{
_selectedGroup._items[i]._position = rects[i];
}
}
RefreshMesh();
}
private void RenderGroupItems(Group group)
{
Matrix4x4 mat = _ZoomArea.drawingToViewMatrix;
foreach (Item item in group._items)
{
if (Utility_MemoryProfiler.IsInside(item._position, _ZoomArea.shownArea))
{
Vector3 p1 = mat.MultiplyPoint(new Vector3(item._position.xMin, item._position.yMin));
Vector3 p2 = mat.MultiplyPoint(new Vector3(item._position.xMax, item._position.yMax));
if (p2.x - p1.x > 30f)
{
Rect rect = new Rect(p1.x, p2.y, p2.x - p1.x, p1.y - p2.y);
string row1 = item._group._name;
string row2 = EditorUtility.FormatBytes(item.memorySize);
GUI.Label(rect, row1 + "\n" + row2);
}
}
}
}