private void ReadSubstances(EndianBinaryReader reader, int substance_offset, int substance_count)
{
reader.BaseStream.Seek(0, SeekOrigin.Begin);
m_SubstanceData = new SubstanceData(reader);
reader.BaseStream.Seek(substance_offset, SeekOrigin.Begin);
for (int i = 0; i < substance_count; i++)
{
reader.BaseStream.Seek(36, SeekOrigin.Current);
SubstanceType sub_type = (SubstanceType)reader.ReadInt32();
reader.BaseStream.Seek(-40, SeekOrigin.Current);
switch (sub_type)
{
case SubstanceType.Float:
Substance <ObservableCollection <PrimitiveBinding <float> > > float_sub = new Substance <ObservableCollection <PrimitiveBinding <float> > >(reader, m_SubstanceData.GetFloatData);
m_Substances.Add(float_sub);
break;
case SubstanceType.Int:
Substance <ObservableCollection <PrimitiveBinding <int> > > int_sub = new Substance <ObservableCollection <PrimitiveBinding <int> > >(reader, m_SubstanceData.GetIntData);
m_Substances.Add(int_sub);
break;
case SubstanceType.String:
Substance <PrimitiveBinding <string> > string_sub = new Substance <PrimitiveBinding <string> >(reader, m_SubstanceData.GetStringData);
m_Substances.Add(string_sub);
break;
case SubstanceType.Vec3:
Substance <ObservableCollection <BindingVector3> > vec3_sub = new Substance <ObservableCollection <BindingVector3> >(reader, m_SubstanceData.GetVec3Data);
m_Substances.Add(vec3_sub);
break;
}
}
foreach (Substance s in m_Substances)
{
s.AssignNextSubstance(m_Substances);
}
}
private void AddProperty(Substance Sub, System.Windows.Point Position)
{
SubstanceNodeViewModel sub_view = new SubstanceNodeViewModel(Sub);
sub_view.Position = Position;
NodeInputViewModel new_prop_input = new NodeInputViewModel();
new_prop_input.Connections.Connect()
.Subscribe(change => {
OnPropertyInputChanged(change);
});
Parent.Nodes.Edit(x => x.Add(sub_view));
Inputs.Edit(x => x.Add(new_prop_input));
ConnectionViewModel new_prop_connection = new ConnectionViewModel(
Parent,
new_prop_input,
sub_view.Outputs.Items.First());
Parent.Connections.Edit(x => x.Add(new_prop_connection));
}
public void CopySettingsFromCamera(WCamera Camera, bool IsStart)
{
string EyeName = IsStart ? "StartEye" : "Eye";
string CenterName = IsStart ? "StartCenter" : "Center";
string FovyName = IsStart ? "StartFovy" : "Fovy";
List <NodeInputViewModel> ViewModelList = Inputs.Items.ToList();
ViewModelList.RemoveAt(0); // First input is always the execution input, so skip it because it doesn't matter for properties.
NodeInputViewModel EyeNodeInput = ViewModelList.Find(x => x.Connections.Items.First().Output.Parent.Name.ToLower() == EyeName.ToLower());
SubstanceNodeViewModel EyeNode = EyeNodeInput != null?EyeNodeInput.Connections.Items.First().Output.Parent as SubstanceNodeViewModel : null;
NodeInputViewModel CenterNodeInput = ViewModelList.Find(x => x.Connections.Items.First().Output.Parent.Name.ToLower() == CenterName.ToLower());
SubstanceNodeViewModel CenterNode = CenterNodeInput != null?CenterNodeInput.Connections.Items.First().Output.Parent as SubstanceNodeViewModel : null;
NodeInputViewModel FovyNodeInput = ViewModelList.Find(x => x.Connections.Items.First().Output.Parent.Name.ToLower() == FovyName.ToLower());
SubstanceNodeViewModel FovyNode = FovyNodeInput != null?FovyNodeInput.Connections.Items.First().Output.Parent as SubstanceNodeViewModel : null;
System.Windows.Point Offset = new System.Windows.Point(Position.X - 375, Position.Y + 50);
// EyeNode was already attached to this cut
if (EyeNode != null)
{
Substance <ObservableCollection <BindingVector3> > EyeSub = EyeNode.Substance as Substance <ObservableCollection <BindingVector3> >;
EyeSub.Data = new ObservableCollection <BindingVector3>()
{
new BindingVector3(Camera.Transform.Position)
};
}
// EyeNode needs to be added
else
{
Substance <ObservableCollection <BindingVector3> > EyeSub = new Substance <ObservableCollection <BindingVector3> >(EyeName, SubstanceType.Vec3);
EyeSub.Data = new ObservableCollection <BindingVector3>()
{
new BindingVector3(Camera.Transform.Position)
};
AddProperty(EyeSub, Offset);
}
Offset.Y += 125;
// CenterNode was already attached to this cut
if (CenterNode != null)
{
Substance <ObservableCollection <BindingVector3> > CenterSub = CenterNode.Substance as Substance <ObservableCollection <BindingVector3> >;
Vector3 CenterPos = Camera.Transform.Position + (Camera.Transform.Forward * -1000.0f);
CenterSub.Data = new ObservableCollection <BindingVector3>()
{
new BindingVector3(CenterPos)
};
}
// CenterNode needs to be added
else
{
Substance <ObservableCollection <BindingVector3> > CenterSub = new Substance <ObservableCollection <BindingVector3> >(CenterName, SubstanceType.Vec3);
Vector3 CenterPos = Camera.Transform.Position + (Camera.Transform.Forward * -1000.0f);
CenterSub.Data = new ObservableCollection <BindingVector3>()
{
new BindingVector3(CenterPos)
};
AddProperty(CenterSub, Offset);
}
Offset.Y += 125;
// FovyNode was already attached to this cut
if (FovyNode != null)
{
Substance <ObservableCollection <PrimitiveBinding <float> > > FovySub = FovyNode.Substance as Substance <ObservableCollection <PrimitiveBinding <float> > >;
FovySub.Data = new ObservableCollection <PrimitiveBinding <float> >()
{
new PrimitiveBinding <float>(Camera.FieldOfView)
};
}
// FovyNode needs to be added
else
{
Substance <ObservableCollection <PrimitiveBinding <float> > > FovySub = new Substance <ObservableCollection <PrimitiveBinding <float> > >(FovyName, SubstanceType.Float);
FovySub.Data = new ObservableCollection <PrimitiveBinding <float> >()
{
new PrimitiveBinding <float>(Camera.FieldOfView)
};
AddProperty(FovySub, Offset);
}
}
private void OnRequestCreatePropertyNode(Tuple <string, string, SubstanceType> args)
{
Substance new_sub = null;
switch (args.Item3)
{
case SubstanceType.Float:
float FloatDefault = 0.0f;
float.TryParse(args.Item2, out FloatDefault);
new_sub = new Substance <ObservableCollection <PrimitiveBinding <float> > >(args.Item1, args.Item3)
{
Data = new ObservableCollection <PrimitiveBinding <float> >()
{
new PrimitiveBinding <float>(FloatDefault)
}
};
break;
case SubstanceType.Int:
int IntDefault = 0;
int.TryParse(args.Item2, out IntDefault);
new_sub = new Substance <ObservableCollection <PrimitiveBinding <int> > >(args.Item1, args.Item3)
{
Data = new ObservableCollection <PrimitiveBinding <int> >()
{
new PrimitiveBinding <int>(IntDefault)
}
};
break;
case SubstanceType.String:
new_sub = new Substance <PrimitiveBinding <string> >(args.Item1, args.Item3)
{
Data = new PrimitiveBinding <string>(args.Item2)
};
break;
case SubstanceType.Vec3:
new_sub = new Substance <ObservableCollection <BindingVector3> >(args.Item1, args.Item3)
{
Data = new ObservableCollection <BindingVector3>()
{
new BindingVector3(new OpenTK.Vector3(0, 0, 0))
}
};
break;
}
SubstanceNodeViewModel temp_node = new SubstanceNodeViewModel(new_sub);
temp_node.Position = Position;
Parent.Nodes.Edit(x => x.Add(temp_node));
NodeInputViewModel new_prop_input = new NodeInputViewModel();
new_prop_input.Connections.Connect()
.Subscribe(change => {
OnPropertyInputChanged(change);
});
Inputs.Edit(x => x.Add(new_prop_input));
ConnectionViewModel new_prop_connection = new ConnectionViewModel(
Parent,
new_prop_input,
temp_node.Outputs.Items.First());
Parent.Connections.Edit(x => x.Add(new_prop_connection));
}