/// <summary>
/// Return the custom attributes of a material
/// </summary>
/// <param name="materialNode"></param>
/// <param name="babylonScene"></param>
/// <param name="excludeAttributes">Attribute names to not export</param>
public Dictionary <string, object> ExportExtraAttributes(IIGameMaterial gameMaterial, BabylonScene babylonScene, List <string> excludeAttributes = null)
{
// Retreive the max object
ScriptsUtilities.ExecuteMaxScriptCommand("obj = sceneMaterials[\"" + gameMaterial.MaterialName + "\"];");
return(_ExportExtraAttributes(gameMaterial.IPropertyContainer, babylonScene, excludeAttributes));
}
/// <summary>
/// Return the custom attributes of a material
/// </summary>
/// <param name="materialNode"></param>
/// <param name="babylonScene"></param>
/// <param name="excludeAttributes">Attribute names to not export</param>
public Dictionary <string, object> ExportExtraAttributes(IIGameNode gameNode, BabylonScene babylonScene, List <string> excludeAttributes = null)
{
// Retreive the max object
ScriptsUtilities.ExecuteMaxScriptCommand("obj = execute(\"$'" + gameNode.MaxNode.Handle + "'\");");
return(_ExportExtraAttributes(gameNode.IGameObject.IPropertyContainer, babylonScene, excludeAttributes));
}
public async void butExport_Click(object sender, EventArgs e)
{
treeView.Nodes.Clear();
exportParameters = GetExportParameters();
PreExportProcess preExportProcess = new PreExportProcess(exportParameters, logger);
bool abort = false;
try
{
abort = AutosaveWarning();
if (abort)
{
return;
}
if (exportParameters.usePreExportProcess)
{
Loader.Core.FileHold();
preExportProcess.ApplyPreExport();
}
await DoExport(singleExportItem);
}
catch (Exception ex)
{
logger.RaiseError(ex.Message);
}
finally
{
if (exportParameters.usePreExportProcess && !exportParameters.applyPreprocessToScene)
{
ScriptsUtilities.ExecuteMaxScriptCommand("fetchMaxFile quiet:true");
}
}
}
/// <summary>
/// Retrieve current selected material in slate material editor
/// </summary>
/// <returns></returns>
public static IMtl GetSelectedMaterial()
{
string mxs = "viewNode = sme.GetView (sme.activeView)";
mxs += "\r\n" + "smeSelMats = #()";
mxs += "\r\n" + "if (trackViewNodes[#sme][(sme.activeView)] != undefined) then(";
mxs += "\r\n" + "for n = 1 to trackViewNodes[#sme][(sme.activeView)].numSubs do (";
mxs += "\r\n" + "m = trackViewNodes[#sme][(sme.activeView)][n].reference";
mxs += "\r\n" + "b = viewNode.GetNodeByRef m";
mxs += "\r\n" + "if b.selected do append smeSelMats m)";
mxs += "\r\n" + "smeSelMats[1])";
IFPValue mxsRetVal = Loader.Global.FPValue.Create();
ScriptsUtilities.ExecuteMAXScriptScript(mxs, true, mxsRetVal);
IMtl result = null;
try
{
result = mxsRetVal.Mtl;
}
catch (Exception e)
{
//do nothing ,just retun a null material
}
return(result);
}
private async void butMultiExport_Click(object sender, EventArgs e)
{
treeView.Nodes.Clear();
string outputFileExt = comboOutputFormat.SelectedItem.ToString();
if (outputFileExt.Contains("binary babylon"))
{
outputFileExt = "babylon";
}
ExportItemList exportItemList = new ExportItemList(outputFileExt);
exportItemList.LoadFromData();
int numLoadedItems = exportItemList.Count;
if (ModifierKeys == Keys.Shift)
{
MultiExportForm form = new MultiExportForm(exportItemList);
form.ShowDialog(this);
}
else if (numLoadedItems > 0)
{
exportParameters = GetExportParameters();
PreExportProcess preExportProcess = new PreExportProcess(exportParameters, logger);
if (logger != null)
{
preExportProcess.logger = logger;
}
bool abort = false;
try
{
abort = AutosaveWarning();
if (abort)
{
return;
}
if (exportParameters.usePreExportProcess)
{
Loader.Core.FileHold();
preExportProcess.ApplyPreExport();
}
await DoExport(exportItemList);
}
catch (Exception ex)
{
logger.RaiseError(ex.Message);
}
finally
{
if (exportParameters.usePreExportProcess && !exportParameters.applyPreprocessToScene)
{
ScriptsUtilities.ExecuteMaxScriptCommand("fetchMaxFile quiet:true");
}
}
}
}
public static void FlattenHierarchy(this IINode node)
{
////todo: replace this with C#
string convertToEditablePoly = $"ConvertTo (maxOps.getNodeByHandle {node.Handle}) Editable_Poly";
ScriptsUtilities.ExecuteMaxScriptCommand(convertToEditablePoly);
IPolyObject polyObject = node.GetPolyObjectFromNode();
IEPoly flattenEPoly = (IEPoly)polyObject.GetInterface(Loader.EditablePoly);
IINodeTab toflatten = Loader.Global.NodeTab.Create();
foreach (IINode n in node.NodeTree())
{
toflatten.AppendNode(n, false, 1);
}
flattenEPoly.EpfnMultiAttach(toflatten, node, Loader.Core.Time);
}
private void AddCallbacks()
{
// Retreive the material just created
string cmd = "maxMaterial = callbacks.notificationParam();";
// Easy syntax for a switch/case expression
cmd += "\r\n" + "if classof maxMaterial == StandardMaterial then";
cmd += "\r\n" + "(";
cmd += "\r\n" + BabylonExporter.GetStandardBabylonAttributesDataCA();
cmd += "\r\n" + "custAttributes.add maxMaterial babylonAttributesDataCA;";
cmd += "\r\n" + ")";
cmd += "\r\n" + "else if classof maxMaterial == PhysicalMaterial then";
cmd += "\r\n" + "(";
cmd += "\r\n" + BabylonExporter.GetPhysicalBabylonAttributesDataCA();
cmd += "\r\n" + "custAttributes.add maxMaterial babylonAttributesDataCA;";
cmd += "\r\n" + ")";
cmd += "\r\n" + "else if classof maxMaterial == ai_standard_surface then";
cmd += "\r\n" + "(";
cmd += "\r\n" + BabylonExporter.GetAiStandardSurfaceBabylonAttributesDataCA();
cmd += "\r\n" + "custAttributes.add maxMaterial babylonAttributesDataCA;";
cmd += "\r\n" + ")";
// Escape cmd
cmd = cmd.Replace("\"", "\\\"");
// Create cmd as string
ScriptsUtilities.ExecuteMaxScriptCommand("cmd = \"" + cmd + "\"");
// Remove any definition of this callback
ScriptsUtilities.ExecuteMaxScriptCommand("callbacks.removeScripts id:#BabylonAttributesMaterial;");
// Add a callback triggered when a new material is created
// Note:
// The callback is NOT persistent (default value is false).
// This means that it is not linked to a specific file.
// Rather, the callback is active for the current run of 3ds Max.
// See Autodesk documentation for more info: http://help.autodesk.com/view/3DSMAX/2015/ENU/?guid=__files_GUID_C1F6495F_5831_4FC8_A00C_667C5F2EAE36_htm
ScriptsUtilities.ExecuteMaxScriptCommand("callbacks.addScript #mtlRefAdded cmd id:#BabylonAttributesMaterial;");
}
private async Task <bool> DoExport(ExportItem exportItem, bool multiExport = false, bool clearLogs = true)
{
new BabylonAnimationActionItem().Close();
SaveOptions();
//store layer visibility status and force visibility on
Dictionary <IILayer, bool> layerState = new Dictionary <IILayer, bool>();
if (exportItem.Layers != null)
{
foreach (IILayer layer in exportItem.Layers)
{
List <IILayer> treeLayers = layer.LayerTree().ToList();
treeLayers.Add(layer);
foreach (IILayer l in treeLayers)
{
#if MAX2015
layerState.Add(l, l.IsHidden);
#else
layerState.Add(l, l.IsHidden(false));
#endif
l.Hide(false, false);
}
}
}
exporter = new BabylonExporter();
if (clearLogs)
{
treeView.Nodes.Clear();
}
exporter.OnExportProgressChanged += progress =>
{
progressBar.Value = progress;
Application.DoEvents();
};
exporter.OnWarning += (warning, rank) => CreateWarningMessage(warning, rank);
exporter.OnError += (error, rank) => CreateErrorMessage(error, rank);
exporter.OnMessage += (message, color, rank, emphasis) => CreateMessage(message, color, rank, emphasis);
exporter.OnVerbose += (message, color, rank, emphasis) =>
{
try
{
currentNode = CreateTreeNode(rank, message, color);
if (emphasis)
{
currentNode.EnsureVisible();
}
}
catch
{
//do nothing
}
Application.DoEvents();
};
butExport.Enabled = false;
butExportAndRun.Enabled = false;
butMultiExport.Enabled = false;
butCancel.Enabled = true;
bool success = true;
try
{
string modelAbsolutePath = multiExport ? exportItem.ExportFilePathAbsolute : txtModelPath.Text;
string textureExportPath = multiExport ? exportItem.ExportTexturesesFolderAbsolute : txtTexturesPath.Text;
var scaleFactorParsed = 1.0f;
var textureQualityParsed = 100L;
try
{
scaleFactorParsed = float.Parse(txtScaleFactor.Text);
}
catch (Exception e)
{
throw new InvalidDataException(String.Format("Invalid Scale Factor value: {0}", txtScaleFactor.Text));
}
try
{
textureQualityParsed = long.Parse(txtQuality.Text);
}
catch (Exception e)
{
throw new InvalidDataException(String.Format("Invalid Texture Quality value: {0}", txtScaleFactor.Text));
}
MaxExportParameters exportParameters = new MaxExportParameters
{
outputPath = modelAbsolutePath,
textureFolder = textureExportPath,
outputFormat = comboOutputFormat.SelectedItem.ToString(),
scaleFactor = scaleFactorParsed,
writeTextures = chkWriteTextures.Enabled && chkWriteTextures.Checked,
overwriteTextures = chkOverwriteTextures.Enabled && chkOverwriteTextures.Checked,
exportHiddenObjects = chkHidden.Checked,
exportOnlySelected = chkOnlySelected.Checked,
generateManifest = chkManifest.Checked,
autoSaveSceneFile = chkAutoSave.Checked,
exportTangents = chkExportTangents.Checked,
exportMorphTangents = chkExportMorphTangents.Checked,
exportMorphNormals = chkExportMorphNormals.Checked,
txtQuality = textureQualityParsed,
mergeAOwithMR = chkMergeAOwithMR.Enabled && chkMergeAOwithMR.Checked,
bakeAnimationType = (BakeAnimationType)cmbBakeAnimationOptions.SelectedIndex,
dracoCompression = chkDracoCompression.Enabled && chkDracoCompression.Checked,
enableKHRLightsPunctual = chkKHRLightsPunctual.Checked,
enableKHRTextureTransform = chkKHRTextureTransform.Checked,
enableKHRMaterialsUnlit = chkKHRMaterialsUnlit.Checked,
exportMaterials = chkExportMaterials.Enabled && chkExportMaterials.Checked,
exportAnimations = chkExportAnimations.Checked,
exportAnimationsOnly = chkExportAnimationsOnly.Checked,
optimizeAnimations = !chkDoNotOptimizeAnimations.Checked,
animgroupExportNonAnimated = chkAnimgroupExportNonAnimated.Checked,
exportNode = exportItem?.Node,
exportLayers = exportItem?.Layers,
pbrNoLight = chkNoAutoLight.Checked,
pbrFull = chkFullPBR.Checked,
pbrEnvironment = txtEnvironmentName.Text,
usePreExportProcess = chkUsePreExportProces.Checked,
flattenScene = chkFlatten.Enabled && chkFlatten.Checked,
mergeContainersAndXRef = chkMrgContainersAndXref.Checked,
useMultiExporter = multiExport
};
exporter.callerForm = this;
exporter.Export(exportParameters);
}
catch (OperationCanceledException)
{
progressBar.Value = 0;
success = false;
ScriptsUtilities.ExecuteMaxScriptCommand(@"global BabylonExporterStatus = ""Available""");
}
catch (Exception ex)
{
IUTF8Str operationStatus = GlobalInterface.Instance.UTF8Str.Create("BabylonExportAborted");
Loader.Global.BroadcastNotification(SystemNotificationCode.PreExport, operationStatus);
currentNode = CreateTreeNode(0, "Export cancelled: " + ex.Message, Color.Red);
currentNode = CreateTreeNode(1, ex.ToString(), Color.Red);
currentNode.EnsureVisible();
progressBar.Value = 0;
success = false;
ScriptsUtilities.ExecuteMaxScriptCommand(@"global BabylonExporterStatus = Available");
}
butCancel.Enabled = false;
butExport.Enabled = true;
butMultiExport.Enabled = true;
butExportAndRun.Enabled = WebServer.IsSupported;
BringToFront();
//re-store layer visibility status
if (exportItem.Layers != null)
{
foreach (IILayer layer in exportItem.Layers)
{
List <IILayer> treeLayers = layer.LayerTree().ToList();
treeLayers.Add(layer);
foreach (IILayer l in treeLayers)
{
bool exist;
layerState.TryGetValue(l, out exist);
if (exist)
{
l.Hide(layerState[l], false);
}
}
}
}
return(success);
}
/// <summary>
/// Return custom attributes retreive from a max object named "obj"
/// </summary>
/// <param name="metadata"></param>
/// <param name="propertyContainer"></param>
/// <param name="babylonScene"></param>
/// <param name="excludeAttributes">Attribute names to not export</param>
private Dictionary <string, object> _ExportExtraAttributes(IIPropertyContainer propertyContainer, BabylonScene babylonScene, List <string> excludeAttributes = null)
{
logger?.RaiseMessage("ExportExtraAttributes", 2);
// Return a string encoded with 2 separators
// Parameter separator: _$€PParam_
// Name/Type separator: _$€PType_
string cmd = "s = \"\""
+ "\r\n" + "for objDef in (custAttributes.getDefs obj) do"
+ "\r\n" + "("
+ "\r\n" + "pbArray = custAttributes.getPBlockDefs objdef"
+ "\r\n" + "for indexPBlock = 1 to pbArray.count do"
+ "\r\n" + "("
+ "\r\n" + "itms = pbArray[indexPBlock]"
+ "\r\n" + "for y = 5 to itms.Count do"
+ "\r\n" + "("
+ "\r\n" + "s = s + \"_$€PParam_\" + itms[y][1]"
+ "\r\n" + "for z = 1 to itms[y][2].Count by 2 do"
+ "\r\n" + "("
+ "\r\n" + "key = itms[y][2][z] as string"
+ "\r\n" + "if (findString key \"type\") != undefined then"
+ "\r\n" + "("
+ "\r\n" + "s = s + \"_$€PType_\" + itms[y][2][z+1]"
+ "\r\n" + ")"
+ "\r\n" + ")"
+ "\r\n" + ")"
+ "\r\n" + ")"
+ "\r\n" + ")"
+ "\r\n" + "s";
string result = ScriptsUtilities.ExecuteMaxScriptQuery(cmd);
if (result == null || result == "")
{
return(null);
}
// Parse the result into a dictionary
string[] parameters = result.Split(new string[] { "_$€PParam_" }, StringSplitOptions.RemoveEmptyEntries);
Dictionary <string, string> customAttributesTypeByName = new Dictionary <string, string>();
foreach (string parameter in parameters)
{
string[] customAttribute = parameter.Split(new string[] { "_$€PType_" }, StringSplitOptions.RemoveEmptyEntries);
string key = customAttribute[0];
if (customAttributesTypeByName.ContainsKey(key) == false)
{
customAttributesTypeByName.Add(key, customAttribute[1]);
}
}
// Remove preset custom attributes
customAttributesTypeByName.Remove("presetName_str");
customAttributesTypeByName.Remove("preset_str");
customAttributesTypeByName.Remove("rampOn");
// Remove specified attributes
if (excludeAttributes != null)
{
foreach (string excludeAttribute in excludeAttributes)
{
customAttributesTypeByName.Remove(excludeAttribute);
}
}
// Handle each attribute type
Dictionary <string, object> metadata = new Dictionary <string, object>();
foreach (KeyValuePair <string, string> entry in customAttributesTypeByName)
{
object obj = null;
logger?.RaiseMessage(entry.Key + "=" + entry.Value, 2);
switch (entry.Value.ToLowerInvariant())
{
case "float":
case "angle": // in rad units
case "worldunits":
obj = propertyContainer.GetFloatProperty(entry.Key);
break;
case "percent": // in base 1 (80% => 0.8)
obj = propertyContainer.GetFloatProperty(entry.Key) / 100f;
break;
case "boolean":
obj = propertyContainer.GetBoolProperty(entry.Key);
break;
case "integer":
case "array": // selected enum value expressed as int starting from 1
obj = propertyContainer.GetIntProperty(entry.Key);
break;
case "string":
obj = propertyContainer.GetStringProperty(entry.Key);
break;
case "color": // Color RGB in base 1 (not 255)
obj = propertyContainer.GetPoint3Property(entry.Key).ToArray();
break;
case "frgba": // Color RGBA in base 1 (not 255)
obj = propertyContainer.GetPoint4Property(entry.Key).ToArray();
break;
case "texturemap":
IIGameProperty gameProperty = propertyContainer.QueryProperty(entry.Key);
ITexmap texmap = gameProperty.MaxParamBlock2.GetTexmap(gameProperty.ParamID, 0, 0);
obj = ExportTexture(texmap, babylonScene);
break;
case "node":
// Currently not exported
break;
case "material":
// Currently not exported
break;
default:
logger?.RaiseWarning("Unknown type '" + entry.Value + "' for custom attribute named '" + entry.Key + "'", 2);
break;
}
if (obj != null)
{
metadata.Add(entry.Key, obj);
}
}
// Print all extra attributes
foreach (KeyValuePair <string, object> entry in metadata)
{
logger?.RaiseVerbose(entry.Key + "=" + entry.Value, 2);
}
return(metadata);
}
public static IINode FlattenHierarchyMS(this IINode node)
{
IILayer nodeLayer = LayerUtilities.GetNodeLayer(node);
if (nodeLayer != null)
{
Loader.Core.LayerManager.SetCurrentLayer(nodeLayer.Name);
}
List <IINode> children = node.NodeTree().ToList();
List <IINode> nonMeshChildren = children.Where(x => !x.IsMesh()).ToList();
string groupName = node.Name + Random.Next(1, 100000);
node.Name = groupName;
//use the default one in the future. for some reason uv ar broken with C# version
ScriptsUtilities.ExecuteMaxScriptCommand($@"
groupNode = maxOps.getNodeByHandle {node.Handle.ToString()}
meshChildren = #()
for c in groupNode.children do
(
if superclassof c == GeometryClass then
(
append meshChildren c
)
)
obj = mesh vertices:#([0,0,0],[10,0,0],[0,10,0]) faces:#([1,2,3]) name:groupNode.name transform:groupNode.transform
converttopoly obj
multimat_new=#()
for obj_temp in meshChildren do
(
obj_temp.parent=undefined
converttomesh obj_temp
resetXform obj_temp
converttomesh obj_temp
local save_mat=obj_temp.material
if classof save_mat == Multimaterial then
(
ID_true_used=#{{}}
T_Faces_matID=#()
T_Faces_matID.count=save_mat.count
for f=1 to obj_temp.numfaces do
(
local face_matID=(getFaceMatID obj_temp f)
if not(ID_true_used[face_matID]) then
(
T_Faces_matID[face_matID]=#{{f}}
ID_true_used[face_matID]=true
)
else
(
append (T_Faces_matID[face_matID]) f
)
)
for index_mat in ID_true_used do
(
mat_current=save_mat[index_mat]
matID=finditem multimat_new mat_current
if matID==0 then
(
append multimat_new mat_current
new_Id=multimat_new.count
for f in (T_Faces_matID[index_mat]) do setFaceMatID obj_temp f new_Id
)
else for f in (T_Faces_matID[index_mat]) do setFaceMatID obj_temp f matID
)
)
else
(
mat_current = save_mat
matID = finditem multimat_new mat_current
if matID == 0 then
(
append multimat_new mat_current
new_Id = multimat_new.count
for f = 1 to obj_temp.numfaces do setFaceMatID obj_temp f new_Id
)
else for f = 1 to obj_temp.numfaces do setFaceMatID obj_temp f matID
)
obj_temp.material = undefined
with undo off(polyop.attach obj obj_temp)
)
final_mat = multimaterial numsubs: (multimat_new.count)
final_mat.name = obj.name + ""_mat""
for i = 1 to(multimat_new.count) do
(
if multimat_new[i] == undefined
then(final_mat[i] = FlightSim() ; final_mat[i].name = ""Newmat"" )
else final_mat[i] = multimat_new[i]
)
polyop.deleteFaces obj 1
obj.material = final_mat
obj.parent = groupNode.parent");
Loader.Core.DeleteNode(node, false, false);
IINode newNode = Loader.Core.GetINodeByName(groupName);
foreach (IINode n in nonMeshChildren)
{
newNode.AttachChild(n, true);
}
return(newNode);
}
public static IINode FlattenHierarchy(this IINode node)
{
IILayer nodeLayer = LayerUtilities.GetNodeLayer(node);
if (nodeLayer != null)
{
Loader.Core.LayerManager.SetCurrentLayer(nodeLayer.Name);
}
List <IINode> children = node.NodeTree().ToList();
List <IINode> nonMeshChildren = children.Where(x => !x.IsMesh()).ToList();
List <IINode> meshChildren = children.Where(x => x.IsMesh()).ToList();
IClass_ID cid = Loader.Global.Class_ID.Create((uint)BuiltInClassIDA.SPHERE_CLASS_ID, 0);
object obj = Loader.Core.CreateInstance(SClass_ID.Geomobject, cid as IClass_ID);
IINode result = Loader.Core.CreateObjectNode((IObject)obj);
result.Name = node.Name;
result.SetNodeTM(Loader.Core.Time, node.GetNodeTM(Loader.Core.Time, Forever));
node.ParentNode.AttachChild(result, true);
string convertToEditablePoly = $"ConvertTo (maxOps.getNodeByHandle {result.Handle}) Editable_Poly";
ScriptsUtilities.ExecuteMaxScriptCommand(convertToEditablePoly);
IPolyObject polyObject = result.GetPolyObjectFromNode();
IEPoly nodeEPoly = (IEPoly)polyObject.GetInterface(Loader.EditablePoly);
List <IMtl> newMultiMat = new List <IMtl>();
foreach (IINode n in meshChildren)
{
ITriObject triObject = n.GetTriObjectFromNode();
IMesh mesh = triObject.Mesh;
if (n.Mtl.IsMultiMtl)
{
Dictionary <IMtl, List <IFace> > matIDtoFacesMap = new Dictionary <IMtl, List <IFace> >();
////List<int> matIDsInUse = new List<int>();
foreach (IFace face in mesh.Faces)
{
int faceMatID = face.MatID;
IMtl mat = n.Mtl.GetSubMtl(faceMatID);
if (!matIDtoFacesMap.ContainsKey(mat))
{
List <IFace> facesOfMat = new List <IFace>();
matIDtoFacesMap.Add(mat, facesOfMat);
}
matIDtoFacesMap[mat].Add(face);
}
foreach (KeyValuePair <IMtl, List <IFace> > matToFaceKeyValue in matIDtoFacesMap)
{
IMtl faceMat = matToFaceKeyValue.Key; //get the material from the list of the multimaterial
if (!newMultiMat.Contains(faceMat))
{
newMultiMat.Add(faceMat);
}
ushort newId = (ushort)(newMultiMat.IndexOf(faceMat));
foreach (IFace face in matToFaceKeyValue.Value)
{
face.MatID = newId;
}
}
}
else
{
//IMtl currentMat = n.Mtl;
//int matID = newMultiMat.IndexOf(currentMat);
//if (matID == -1)
//{
// newMultiMat.Add(currentMat);
// ushort newId = (ushort)newMultiMat.Count;
// for (int fID = 0; fID < mesh.NumFaces; fID++)
// {
// mesh.SetFaceMtlIndex(fID, (ushort)newId);
// }
//}
//else
//{
// for (int fID = 0; fID < mesh.NumFaces; fID++)
// {
// mesh.SetFaceMtlIndex(fID, (ushort)matID);
// }
//}
}
triObject.Mesh = mesh;
n.ObjectRef = triObject;
//bool undo = false;
//nodeEPoly.EpfnAttach(n, ref undo,result, Loader.Core.Time);
}
IClass_ID matCid = Loader.Global.Class_ID.Create((uint)BuiltInClassIDA.MULTI_MATERIAL_CLASS_ID, 0);
IMtl finalMat = (IMtl)Loader.Core.CreateInstance(SClass_ID.Material, matCid);
for (int i = 0; i < newMultiMat.Count; i++)
{
finalMat.SetSubMtl(i, newMultiMat[i]);
}
finalMat.Name = "final mat";
result.Mtl = finalMat;
foreach (IINode n in nonMeshChildren)
{
result.AttachChild(n, true);
}
Loader.Core.DeleteNode(node, false, false);
return(result);
}
private async Task <bool> DoExport(ExportItem exportItem, bool multiExport = false, bool clearLogs = true)
{
new BabylonAnimationActionItem().Close();
SaveOptions();
if (multiExport)
{
ShowExportItemLayers(exportItem.Layers);
}
exporter = new BabylonExporter();
if (clearLogs)
{
treeView.Nodes.Clear();
}
exporter.OnExportProgressChanged += progress =>
{
progressBar.Value = progress;
Application.DoEvents();
};
exporter.OnWarning += (warning, rank) => CreateWarningMessage(warning, rank);
exporter.OnError += (error, rank) => CreateErrorMessage(error, rank);
exporter.OnMessage += (message, color, rank, emphasis) => CreateMessage(message, color, rank, emphasis);
exporter.OnVerbose += (message, color, rank, emphasis) => CreateMessage(message, color, rank, emphasis);
exporter.OnPrint += (message, color, rank, emphasis) => CreateMessage(message, color, rank, emphasis);
butExport.Enabled = false;
butExportAndRun.Enabled = false;
butMultiExport.Enabled = false;
butCancel.Enabled = true;
bool success = true;
try
{
string modelAbsolutePath = multiExport ? exportItem.ExportFilePathAbsolute : txtModelPath.Text;
string textureExportPath = multiExport ? exportItem.ExportTexturesesFolderAbsolute : txtTexturesPath.Text;
var scaleFactorParsed = 1.0f;
var textureQualityParsed = 100L;
try
{
scaleFactorParsed = float.Parse(txtScaleFactor.Text);
}
catch (Exception e)
{
throw new InvalidDataException(String.Format("Invalid Scale Factor value: {0}", txtScaleFactor.Text));
}
try
{
textureQualityParsed = long.Parse(txtQuality.Text);
}
catch (Exception e)
{
throw new InvalidDataException(String.Format("Invalid Texture Quality value: {0}", txtScaleFactor.Text));
}
MaxExportParameters exportParameters = new MaxExportParameters
{
outputPath = modelAbsolutePath,
textureFolder = textureExportPath,
outputFormat = comboOutputFormat.SelectedItem.ToString(),
scaleFactor = scaleFactorParsed,
writeTextures = chkWriteTextures.Enabled && chkWriteTextures.Checked,
overwriteTextures = chkOverwriteTextures.Enabled && chkOverwriteTextures.Checked,
exportHiddenObjects = chkHidden.Checked,
exportOnlySelected = chkOnlySelected.Checked,
generateManifest = chkManifest.Checked,
autoSaveSceneFile = chkAutoSave.Checked,
exportTangents = chkExportTangents.Checked,
exportMorphTangents = chkExportMorphTangents.Checked,
exportMorphNormals = chkExportMorphNormals.Checked,
txtQuality = textureQualityParsed,
mergeAOwithMR = chkMergeAOwithMR.Enabled && chkMergeAOwithMR.Checked,
bakeAnimationType = (BakeAnimationType)cmbBakeAnimationOptions.SelectedIndex,
logLevel = (LogLevel)logLevelcmb.SelectedIndex,
dracoCompression = chkDracoCompression.Enabled && chkDracoCompression.Checked,
enableKHRLightsPunctual = chkKHRLightsPunctual.Checked,
enableKHRTextureTransform = chkKHRTextureTransform.Checked,
enableKHRMaterialsUnlit = chkKHRMaterialsUnlit.Checked,
exportMaterials = chkExportMaterials.Enabled && chkExportMaterials.Checked,
animationExportType = (AnimationExportType)cmbExportAnimationType.SelectedIndex,
enableASBAnimationRetargeting = chkASBAnimationRetargeting.Checked,
optimizeAnimations = !chkDoNotOptimizeAnimations.Checked,
animgroupExportNonAnimated = chkAnimgroupExportNonAnimated.Checked,
exportNode = exportItem?.Node,
exportLayers = exportItem?.Layers,
pbrNoLight = chkNoAutoLight.Checked,
pbrFull = chkFullPBR.Checked,
pbrEnvironment = txtEnvironmentName.Text,
usePreExportProcess = chkUsePreExportProces.Checked,
flattenScene = chkFlatten.Enabled && chkFlatten.Checked,
mergeContainersAndXRef = chkMrgContainersAndXref.Checked,
useMultiExporter = multiExport,
tangentSpaceConvention = (TangentSpaceConvention)cmbNormalMapConvention.SelectedIndex,
removeLodPrefix = chk_RemoveLodPrefix.Checked,
removeNamespaces = chkRemoveNamespace.Checked,
srcTextureExtension = txtSrcTextureExt.Text,
dstTextureExtension = txtDstTextureExt.Text
};
exporter.callerForm = this;
exporter.Export(exportParameters);
}
catch (OperationCanceledException)
{
progressBar.Value = 0;
success = false;
ScriptsUtilities.ExecuteMaxScriptCommand(@"global BabylonExporterStatus = ""Available""");
}
catch (Exception ex)
{
IUTF8Str operationStatus = GlobalInterface.Instance.UTF8Str.Create("BabylonExportAborted");
Loader.Global.BroadcastNotification(SystemNotificationCode.PreExport, operationStatus);
currentNode = CreateTreeNode(0, "Export cancelled: " + ex.Message, Color.Red);
currentNode = CreateTreeNode(1, ex.ToString(), Color.Red);
currentNode.EnsureVisible();
progressBar.Value = 0;
success = false;
ScriptsUtilities.ExecuteMaxScriptCommand(@"global BabylonExporterStatus = Available");
}
butCancel.Enabled = false;
butExport.Enabled = true;
butMultiExport.Enabled = true;
butExportAndRun.Enabled = WebServer.IsSupported;
BringToFront();
return(success);
}
private static void ResolveMultipleInheritedContainer(IIContainerObject container)
{
//resolve container name
int b = 0;
if (container.ContainerNode.GetUserPropBool("flightsim_resolved", ref b) && b != 0)
{
return;
}
List <IINode> containerHierarchy = new List <IINode>()
{
};
containerHierarchy.AddRange(container.ContainerNode.ContainerNodeTree(false));
string helperPropBuffer = string.Empty;
container.BabylonContainerHelper().GetUserPropBuffer(ref helperPropBuffer);
int containerID = 1;
container.ContainerNode.GetUserPropInt("babylonjs_ContainerID", ref containerID);
container.ContainerNode.Name = containerID == -1 ? $"{container.ContainerNode.Name}" : $"{container.ContainerNode.Name}_{containerID}";
// resolve nodes , adding an id at the end
{
//manage multiple containers inherited from the same source
foreach (IINode n in containerHierarchy)
{
if (n.IsBabylonContainerHelper())
{
continue;
}
//change the guid of the node
//replace the guid in the babylon helper
string oldGuid = n.GetStringProperty("babylonjs_GUID", Guid.NewGuid().ToString());
n.DeleteProperty("babylonjs_GUID");
Guid newGuid = n.GetGuid();
helperPropBuffer = helperPropBuffer.Replace(oldGuid, newGuid.ToString());
n.Name = containerID == -1 ? $"{n.Name}" : $"{n.Name}_{containerID}";
if (n.Mtl != null && FlightSimMaterialUtilities.HasFlightSimMaterials(n.Mtl) && FlightSimMaterialUtilities.HasRuntimeAccess(n.Mtl))
{
if (n.Mtl.IsMultiMtl)
{
throw new Exception($@"Material {n.Mtl.Name} has a property ""Unique In Container"" enabled, cannot be child of a multi material");
}
else
{
string cmd = $"mNode = maxOps.getNodeByHandle {n.Handle} \r\n" +
$"newMat = copy mNode.material \r\n" +
$"newMat.name = \"{n.Mtl.Name}_{containerID}\" \r\n" +
$"mNode.material = newMat";
ScriptsUtilities.ExecuteMaxScriptCommand(cmd);
}
}
}
}
//replace animationList guid to have distinct list of AnimationGroup for each container
string animationListStr = string.Empty;
IINode containerHelper = container.BabylonContainerHelper();
containerHelper.GetUserPropString(s_AnimationListPropertyName, ref animationListStr);
if (!string.IsNullOrEmpty(animationListStr))
{
string[] animationGroupGuid = animationListStr.Split(AnimationGroup.s_PropertySeparator);
foreach (string guidStr in animationGroupGuid)
{
Guid newAnimGroupGuid = Guid.NewGuid();
helperPropBuffer = helperPropBuffer.Replace(guidStr, newAnimGroupGuid.ToString());
}
containerHelper.SetUserPropBuffer(helperPropBuffer);
//add ID of container to animationGroup name to identify animation in viewer
containerHelper.GetUserPropString(s_AnimationListPropertyName, ref animationListStr);
string[] newAnimationGroupGuid = animationListStr.Split(AnimationGroup.s_PropertySeparator);
foreach (string guidStr in newAnimationGroupGuid)
{
string propertiesString = string.Empty;
if (!containerHelper.GetUserPropString(guidStr, ref propertiesString))
{
return;
}
try // new serialization method
{
SerializableAnimationGroup serialAnimGroup = new SerializableAnimationGroup(propertiesString);
serialAnimGroup.name = containerID == -1 ? serialAnimGroup.name : serialAnimGroup.name + $"_{containerID}";
string serializedInfo = JsonConvert.SerializeObject(serialAnimGroup);
container.BabylonContainerHelper().SetUserPropString(guidStr, serializedInfo);
}
catch (Exception)
{
string[] properties = propertiesString.Split(AnimationGroup.s_PropertySeparator);
if (properties.Length < 4)
{
throw new Exception($"Invalid number of properties, can't de-serialize property of {containerHelper.Name} of {container.ContainerNode.Name}.");
}
string name = properties[0];
if (!string.IsNullOrEmpty(name))
{
propertiesString = propertiesString.Replace(name, name + "_" + containerID);
container.BabylonContainerHelper().SetUserPropString(guidStr, propertiesString);
}
}
}
}
container.ContainerNode.SetUserPropBool("flightsim_resolved", true);
}
