public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (!(value is Material))
{
return(null);
}
if (value == null)
{
return(null);
}
Material mat = value as Material;
MaterialAttribNodeMap map = mat.mMaterialData.mAttributeMetaLookup;
ObservableCollection <MaterialNodeModel> out_nodes = new ObservableCollection <MaterialNodeModel>();
int texture_node_slot = 0;
foreach (MaterialAttribNodeVector nodes in map.Values)
{
foreach (MatAttribNode node in nodes)
{
MaterialNodeModel model = new MaterialNodeModel();
object castedObj = null;
castedObj = CastingHelper.CastTo <TextureNode>(node);
if (castedObj == null)
{
castedObj = CastingHelper.CastTo <ColorNode>(node);
if (castedObj == null)
{
castedObj = CastingHelper.CastTo <UVTransformNode>(node);
if (castedObj == null)
{
castedObj = CastingHelper.CastTo <ShaderNode>(node);
if (castedObj == null)
{
throw new InvalidOperationException("Node could not find cast target");
}
}
}
}
else
{
//texture node
switch (texture_node_slot)
{
case 0:
model.name = "Diffuse";
break;
case 1:
model.name = "Normal";
break;
case 2:
model.name = "Specular";
break;
case 3:
model.name = "Roughness";
break;
case 4:
model.name = "Metallic";
break;
}
texture_node_slot++;
}
model.node = castedObj;
out_nodes.Add(model);
}
}
return(out_nodes);
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (!(value is Material))
return null;
if (value == null)
return null;
Material mat = value as Material;
MaterialAttribNodeMap map = mat.mMaterialData.mAttributeMetaLookup;
ObservableCollection<MaterialNodeModel> out_nodes = new ObservableCollection<MaterialNodeModel>();
int texture_node_slot = 0;
foreach (MaterialAttribNodeVector nodes in map.Values)
{
foreach (MatAttribNode node in nodes)
{
MaterialNodeModel model = new MaterialNodeModel();
object castedObj = null;
castedObj = CastingHelper.CastTo<TextureNode>(node);
if (castedObj == null)
{
castedObj = CastingHelper.CastTo<ColorNode>(node);
if (castedObj == null)
{
castedObj = CastingHelper.CastTo<UVTransformNode>(node);
if (castedObj == null)
{
castedObj = CastingHelper.CastTo<ShaderNode>(node);
if (castedObj == null)
throw new InvalidOperationException("Node could not find cast target");
}
}
}
else
{
//texture node
switch (texture_node_slot)
{
case 0:
model.name = "Diffuse";
break;
case 1:
model.name = "Normal";
break;
case 2:
model.name = "Specular";
break;
case 3:
model.name = "Roughness";
break;
case 4:
model.name = "Metallic";
break;
}
texture_node_slot++;
}
model.node = castedObj;
out_nodes.Add(model);
}
}
return out_nodes;
}
