0.4.1.1 Beta 08/03/2014

--Bug Fixes
Spatial filter would not be correctly recreated on subsequent runs of
differing supersample values during final render.
Fix DCBubble, Funnel, SphericalN,
Wrong logic with some usage of DO_DOUBLE. Only relevant for testing.
Use uint64 for iters/sec calculation on final render dialog. int was
overflowing on extremely fast GPU renders.

--Code Changes
Make density, spatial and temporal filters preserve the values they were
created with. This helps in determining when a new instance is needed.
Better NULL checks when copying embers and xforms.
Rename members in FractoriumEmberControllerBase.h to omit duplicating
the members declared in the base.

Source/EmberTester/EmberTester.cpp

@@ -1074,6 +1074,28 @@ bool TestVarAssignVals()
 	return success;
 }
 
+bool TestZepsFloor()
+{
+	bool success = true;
+	VariationList<float> vlf;
+	vector<string> zeps;
+
+	zeps.push_back("Zeps(floor");
+
+	for (size_t i = 0; i < vlf.Size(); i++)
+	{
+		Variation<float>* var = vlf.GetVariation(i);
+
+		if (SearchVar(var, zeps, false))
+		{
+			cout << "Variation " << var->Name() << " contains Zeps(floor()). This is fine for the GPU, but ensure the CPU uses Zeps<T>((T)Floor<T>())." << endl;
+			success = false;
+		}
+	}
+
+	return success;
+}
+
 bool TestConstants()
 {
 	bool success = true;
@@ -1864,6 +1886,10 @@ int _tmain(int argc, _TCHAR* argv[])
 	TestVarAssignVals();
 	t.Toc("TestVarAssignVals()");
 	
+	t.Tic();
+	TestZepsFloor();
+	t.Toc("TestZepsFloor()");
+	
 	t.Tic();
 	TestConstants();
 	t.Toc("TestConstants()");