private void Generate(Node node)
{
if (node == null)
{
return;
}
// TODO: Skip if node.GameObject != null means "use Unity configuration".
switch (node.Type)
{
case Node.NodeType.Assembly:
agx.Frame frame = m_tree.GetAssembly(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName("", node.Type.ToString());
node.GameObject.transform.position = frame.getTranslate().ToHandedVector3();
node.GameObject.transform.rotation = frame.getRotate().ToHandedQuaternion();
node.GameObject.GetOrCreateComponent <Assembly>();
break;
case Node.NodeType.RigidBody:
agx.RigidBody nativeRb = m_tree.GetRigidBody(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeRb.getName(), node.Type.ToString());
node.GameObject.transform.position = nativeRb.getPosition().ToHandedVector3();
node.GameObject.transform.rotation = nativeRb.getRotation().ToHandedQuaternion();
node.GameObject.GetOrCreateComponent <RigidBody>().RestoreLocalDataFrom(nativeRb);
break;
case Node.NodeType.Geometry:
// Ignoring geometries - handling Shape == Geometry.
// The shapes are children to this node.
break;
case Node.NodeType.Shape:
var nativeGeometry = m_tree.GetGeometry(node.Parent.Uuid);
var nativeShape = m_tree.GetShape(node.Uuid);
var nativeShapeType = (agxCollide.Shape.Type)nativeShape.getType();
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeGeometry.getName() +
"_" +
nativeShapeType.ToString().ToLower().FirstCharToUpperCase(),
node.Type.ToString());
node.GameObject.transform.position = nativeShape.getTransform().getTranslate().ToHandedVector3();
node.GameObject.transform.rotation = nativeShape.getTransform().getRotate().ToHandedQuaternion();
if (!CreateShape(node))
{
GameObject.DestroyImmediate(node.GameObject);
}
break;
case Node.NodeType.Material:
var nativeMaterial = m_tree.GetMaterial(node.Uuid);
node.Asset = ScriptAsset.Create <ShapeMaterial>().RestoreLocalDataFrom(nativeMaterial);
node.Asset.name = FindName(nativeMaterial.getName(), node.Type.ToString());
node.Asset = AddOrReplaceAsset(node.Asset as ShapeMaterial, node, AGXUnity.IO.AssetType.ShapeMaterial);
break;
case Node.NodeType.ContactMaterial:
var nativeContactMaterial = m_tree.GetContactMaterial(node.Uuid);
var nativeFrictionModel = nativeContactMaterial.getFrictionModel();
var contactMaterial = ScriptAsset.Create <ContactMaterial>().RestoreLocalDataFrom(nativeContactMaterial);
contactMaterial.name = FindName("ContactMaterial_" +
nativeContactMaterial.getMaterial1().getName() +
"_" +
nativeContactMaterial.getMaterial2().getName(),
node.Type.ToString());
var materials = node.GetReferences(Node.NodeType.Material);
if (materials.Length == 0)
{
Debug.LogWarning("No materials referenced to ContactMaterial node.");
}
else if (materials.Length == 1)
{
contactMaterial.Material1 = contactMaterial.Material2 = materials[0].Asset as ShapeMaterial;
}
else if (materials.Length > 1)
{
contactMaterial.Material1 = materials[0].Asset as ShapeMaterial;
contactMaterial.Material2 = materials[1].Asset as ShapeMaterial;
if (materials.Length > 2)
{
Debug.LogWarning("More than two materials referenced to ContactMaterial (" + node.Asset.name + "). First two are used.");
}
}
if (nativeFrictionModel != null)
{
var frictionModelAsset = ScriptAsset.Create <FrictionModel>().RestoreLocalDataFrom(nativeFrictionModel);
frictionModelAsset.name = "FrictionModel_" + contactMaterial.name;
contactMaterial.FrictionModel = AddOrReplaceAsset(frictionModelAsset, node, AGXUnity.IO.AssetType.FrictionModel);
}
node.Asset = contactMaterial = AddOrReplaceAsset(contactMaterial, node, AGXUnity.IO.AssetType.ContactMaterial);
break;
case Node.NodeType.Constraint:
var nativeConstraint = m_tree.GetConstraint(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeConstraint.getName(),
"AGXUnity." + Constraint.FindType(nativeConstraint));
if (!CreateConstraint(node))
{
GameObject.DestroyImmediate(node.GameObject);
}
break;
case Node.NodeType.Wire:
var nativeWire = m_tree.GetWire(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeWire.getName(), "AGXUnity.Wire");
if (!CreateWire(node))
{
GameObject.DestroyImmediate(node.GameObject);
}
break;
case Node.NodeType.Cable:
var nativeCable = m_tree.GetCable(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeCable.getName(), "AGXUnity.Cable");
if (!CreateCable(node))
{
GameObject.DestroyImmediate(node.GameObject);
}
break;
}
foreach (var child in node.Children)
{
Generate(child);
}
}
private void Generate(Node node)
{
if (node == null)
{
return;
}
switch (node.Type)
{
case Node.NodeType.Assembly:
agx.Frame frame = m_tree.GetAssembly(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName("", node.Type.ToString());
node.GameObject.transform.position = frame.getTranslate().ToHandedVector3();
node.GameObject.transform.rotation = frame.getRotate().ToHandedQuaternion();
node.GameObject.GetOrCreateComponent <Assembly>();
break;
case Node.NodeType.RigidBody:
agx.RigidBody nativeRb = m_tree.GetRigidBody(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeRb.getName(), node.Type.ToString());
node.GameObject.transform.position = nativeRb.getPosition().ToHandedVector3();
node.GameObject.transform.rotation = nativeRb.getRotation().ToHandedQuaternion();
node.GameObject.GetOrCreateComponent <RigidBody>().RestoreLocalDataFrom(nativeRb);
break;
case Node.NodeType.Geometry:
// Ignoring geometries - handling Shape == Geometry.
// The shapes are children to this node.
break;
case Node.NodeType.Shape:
var nativeGeometry = m_tree.GetGeometry(node.Parent.Uuid);
var nativeShape = m_tree.GetShape(node.Uuid);
var nativeShapeType = (agxCollide.Shape.Type)nativeShape.getType();
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeGeometry.getName() +
"_" +
nativeShapeType.ToString().ToLower().FirstCharToUpperCase(),
node.Type.ToString());
node.GameObject.transform.position = nativeShape.getTransform().getTranslate().ToHandedVector3();
node.GameObject.transform.rotation = nativeShape.getTransform().getRotate().ToHandedQuaternion();
if (!CreateShape(node))
{
GameObject.DestroyImmediate(node.GameObject);
}
break;
case Node.NodeType.Material:
// Ignoring materials - the referenced materials should have been restored
// by now using RestoreShapeMaterial.
break;
case Node.NodeType.ContactMaterial:
var materialNodes = node.GetReferences(Node.NodeType.Material);
Func <string> contactMaterialMaterialNames = () =>
{
return(m_tree.GetMaterial(materialNodes[0].Uuid).getName() + " <-> " +
m_tree.GetMaterial(materialNodes[1].Uuid).getName());
};
if (materialNodes.Length == 0)
{
Debug.LogWarning("No materials referenced to ContactMaterial node - ignoring contact material.");
break;
}
else if (materialNodes.Length > 2)
{
Debug.LogWarning("More than two materials referenced to contact material - first two will be used: " +
contactMaterialMaterialNames());
}
var materials = new ShapeMaterial[2]
{
materialNodes[0].Asset as ShapeMaterial,
materialNodes.Length > 1 ?
materialNodes[1].Asset as ShapeMaterial :
materialNodes[0].Asset as ShapeMaterial
};
var nativeContactMaterial = m_tree.GetContactMaterial(node.Uuid);
var nativeFrictionModel = nativeContactMaterial.getFrictionModel();
if (materials[0] == null || materials[1] == null)
{
Debug.LogWarning($"Unreferenced ShapeMaterial(s) in ContactMaterial: {contactMaterialMaterialNames()} - ignoring contact material.");
break;
}
Predicate <ContactMaterial> materialsMatcher = cm => (cm.Material1 == materials[0] && cm.Material2 == materials[1]) ||
(cm.Material2 == materials[0] && cm.Material1 == materials[1]);
var contactMaterial = FileInfo.ObjectDb.GetOrCreateAsset(materialsMatcher,
FindName($"ContactMaterial_{materials[ 0 ].name}_{materials[ 1 ].name}",
node.Type.ToString()),
cm =>
{
cm.Material1 = materials[0];
cm.Material2 = materials[1];
cm.RestoreLocalDataFrom(nativeContactMaterial);
});
if (nativeFrictionModel != null)
{
contactMaterial.FrictionModel = FileInfo.ObjectDb.GetOrCreateAsset(contactMaterial.FrictionModel,
$"FrictionModel_{contactMaterial.name}",
fm => fm.RestoreLocalDataFrom(nativeFrictionModel));
}
node.Asset = contactMaterial;
break;
case Node.NodeType.Constraint:
var nativeConstraint = m_tree.GetConstraint(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeConstraint.getName(),
"AGXUnity." + Constraint.FindType(nativeConstraint));
if (!CreateConstraint(node))
{
GameObject.DestroyImmediate(node.GameObject);
}
break;
case Node.NodeType.Wire:
var nativeWire = m_tree.GetWire(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeWire.getName(), "AGXUnity.Wire");
if (!CreateWire(node))
{
GameObject.DestroyImmediate(node.GameObject);
}
break;
case Node.NodeType.Cable:
var nativeCable = m_tree.GetCable(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeCable.getName(), "AGXUnity.Cable");
if (!CreateCable(node))
{
GameObject.DestroyImmediate(node.GameObject);
}
break;
case Node.NodeType.ObserverFrame:
var nativeObserverFrame = m_tree.GetObserverFrame(node.Uuid);
node.GameObject = GetOrCreateGameObject(node);
node.GameObject.name = FindName(nativeObserverFrame.getName(), "AGXUnity.ObserverFrame");
var rbNode = node.GetReferences(Node.NodeType.RigidBody).FirstOrDefault();
node.GameObject.GetOrCreateComponent <ObserverFrame>().RestoreLocalDataFrom(nativeObserverFrame,
rbNode != null ? rbNode.GameObject : null);
break;
}
foreach (var child in node.Children)
{
Generate(child);
}
}
