internal static void CreateSystems(VFXView view, VFXViewController viewController, int count, int offset, string name = null)
{
Func <int, VFXContextController> fnContextController = delegate(int i)
{
viewController.ApplyChanges();
var controller = viewController.allChildren.OfType <VFXContextController>().Cast <VFXContextController>().ToArray();
return(controller[i]);
};
var contextInitializeDesc = VFXLibrary.GetContexts().FirstOrDefault(o => o.name.Contains("Init"));
var contextOutputDesc = VFXLibrary.GetContexts().FirstOrDefault(o => o.name.StartsWith("Output Particle Quad"));
for (int i = 0; i < count; ++i)
{
var output = viewController.AddVFXContext(new Vector2(2 * i, 2 * i), contextOutputDesc);
var init = viewController.AddVFXContext(new Vector2(i, i), contextInitializeDesc);
var flowEdge = new VFXFlowEdgeController(fnContextController(2 * i + offset).flowInputAnchors.FirstOrDefault(), fnContextController(2 * i + offset + 1).flowOutputAnchors.FirstOrDefault());
viewController.AddElement(flowEdge);
}
viewController.ApplyChanges();
if (name != null)
{
var systems = GetFieldValue <VFXView, List <VFXSystemBorder> >(view, "m_Systems");
foreach (var sys in systems)
{
SetTextFieldValue(sys, name);
CallMethod(sys, "OnTitleBlur", new object[] { null });
}
}
}
void CreateFlowEdges(IList <VFXContextController> contextControllers)
{
for (int i = 0; i < contextControllers.Count() - 1; ++i)
{
VFXFlowEdgeController edgeController = new VFXFlowEdgeController(contextControllers[i + 1].flowInputAnchors.First(), contextControllers[i].flowOutputAnchors.First());
m_ViewController.AddElement(edgeController);
}
m_ViewController.ApplyChanges();
}
public void LinkPositionOrVectorAndDirection([ValueSource("usePosition")] bool usePosition)
{
var crossDesc = VFXLibrary.GetOperators().FirstOrDefault(o => o.name.Contains("Cross"));
var positionDesc = VFXLibrary.GetParameters().FirstOrDefault(o => o.name.Contains("Position"));
var vectorDesc = VFXLibrary.GetParameters().FirstOrDefault(o => o.name == "Vector");
var directionDesc = VFXLibrary.GetParameters().FirstOrDefault(o => o.name.Contains("Direction"));
var cross = m_ViewController.AddVFXOperator(new Vector2(1, 1), crossDesc);
var position = m_ViewController.AddVFXParameter(new Vector2(2, 2), positionDesc);
var vector = m_ViewController.AddVFXParameter(new Vector2(3, 3), vectorDesc);
var direction = m_ViewController.AddVFXParameter(new Vector2(4, 4), directionDesc);
(cross as IVFXOperatorUniform).SetOperandType(typeof(Vector3));
m_ViewController.ApplyChanges();
Func <IVFXSlotContainer, VFXNodeController> fnFindController = delegate(IVFXSlotContainer slotContainer)
{
var allController = m_ViewController.allChildren.OfType <VFXNodeController>();
return(allController.FirstOrDefault(o => o.slotContainer == slotContainer));
};
var controllerCross = fnFindController(cross);
var vA = new Vector3(2, 3, 4);
position.outputSlots[0].value = new Position()
{
position = vA
};
vector.outputSlots[0].value = new Vector()
{
vector = vA
};
var vB = new Vector3(5, 6, 7);
direction.outputSlots[0].value = new DirectionType()
{
direction = vB
};
var edgeControllerAppend_A = new VFXDataEdgeController(controllerCross.inputPorts.Where(o => o.portType == typeof(Vector3)).First(), fnFindController(usePosition ? position : vector).outputPorts.First());
m_ViewController.AddElement(edgeControllerAppend_A);
(cross as IVFXOperatorUniform).SetOperandType(typeof(Vector3));
m_ViewController.ApplyChanges();
var edgeControllerAppend_B = new VFXDataEdgeController(controllerCross.inputPorts.Where(o => o.portType == typeof(Vector3)).Last(), fnFindController(direction).outputPorts.First());
m_ViewController.AddElement(edgeControllerAppend_B);
(cross as IVFXOperatorUniform).SetOperandType(typeof(Vector3));
m_ViewController.ApplyChanges();
m_ViewController.ForceReload();
Assert.AreEqual(1, cross.inputSlots[0].LinkedSlots.Count());
Assert.AreEqual(1, cross.inputSlots[1].LinkedSlots.Count());
var context = new VFXExpression.Context(VFXExpressionContextOption.CPUEvaluation | VFXExpressionContextOption.ConstantFolding);
var currentA = context.Compile(cross.inputSlots[0].GetExpression()).Get <Vector3>();
var currentB = context.Compile(cross.inputSlots[1].GetExpression()).Get <Vector3>();
var result = context.Compile(cross.outputSlots[0].GetExpression()).Get <Vector3>();
Assert.AreEqual((double)vA.x, (double)currentA.x, 0.001f);
Assert.AreEqual((double)vA.y, (double)currentA.y, 0.001f);
Assert.AreEqual((double)vA.z, (double)currentA.z, 0.001f);
Assert.AreEqual((double)vB.normalized.x, (double)currentB.x, 0.001f);
Assert.AreEqual((double)vB.normalized.y, (double)currentB.y, 0.001f);
Assert.AreEqual((double)vB.normalized.z, (double)currentB.z, 0.001f);
var expectedResult = Vector3.Cross(vA, vB.normalized);
Assert.AreEqual((double)expectedResult.x, (double)result.x, 0.001f);
Assert.AreEqual((double)expectedResult.y, (double)result.y, 0.001f);
Assert.AreEqual((double)expectedResult.z, (double)result.z, 0.001f);
}