public static void PreparePipeline(IINode node, bool deactivate)
{
var obj = node.ObjectRef;
if (obj.SuperClassID != SClass_ID.GenDerivob)
{
return;
}
var derivedObject = obj as IIDerivedObject;
if (derivedObject == null)
{
return;
}
for (var index = 0; index < derivedObject.NumModifiers; index++)
{
var modifier = derivedObject.GetModifier(index);
//if (modifier.ClassID.PartA == 9815843 && modifier.ClassID.PartB == 87654) // Skin
//{
// if (deactivate)
// {
// modifier.DisableMod();
// }
// else
// {
// modifier.EnableMod();
// }
//}
}
}
private BabylonShadowGenerator ExportShadowGenerator(IINode lightNode, BabylonScene babylonScene)
{
var maxLight = (lightNode.ObjectRef as ILightObject);
var babylonShadowGenerator = new BabylonShadowGenerator();
RaiseMessage("Exporting shadow map", 2);
babylonShadowGenerator.lightId = lightNode.GetGuid().ToString();
babylonShadowGenerator.mapSize = maxLight.GetMapSize(0, Tools.Forever);
babylonShadowGenerator.usePoissonSampling = maxLight.AbsMapBias >= 1;
var list = new List<string>();
var inclusion = maxLight.ExclList.TestFlag(1); //NT_INCLUDE
var checkExclusionList = maxLight.ExclList.TestFlag(4); //NT_AFFECT_SHADOWCAST
foreach (var meshNode in Loader.Core.RootNode.NodesListBySuperClass(SClass_ID.Geomobject))
{
if (meshNode.CastShadows == 1)
{
var inList = maxLight.ExclList.FindNode(meshNode) != -1;
if (!checkExclusionList || (inList && inclusion) || (!inList && !inclusion))
{
list.Add(meshNode.GetGuid().ToString());
}
}
}
babylonShadowGenerator.renderList = list.ToArray();
babylonScene.ShadowGeneratorsList.Add(babylonShadowGenerator);
return babylonShadowGenerator;
}
float[] GetBoneMatrix(IISkin skin, IINode bone, int t, bool hasParent)
{
var maxMatrix = bone.GetWorldMatrix(t, hasParent);
//var initialMatrix = Loader.Global.Matrix3.Create();
//skin.GetBoneInitTM(bone, initialMatrix, false);
//initialMatrix.Invert();
//maxMatrix = maxMatrix.MultiplyBy(initialMatrix);
//if (!hasParent)
//{
// initialMatrix = Loader.Global.Matrix3.Create();
// skin.GetSkinInitTM(bone, initialMatrix, false);
// initialMatrix.Invert();
// maxMatrix = maxMatrix.MultiplyBy(initialMatrix);
//}
maxMatrix.NoScale();
var trans = maxMatrix.Trans;
var parts = Loader.Global.AffineParts.Create();
Loader.Global.DecompAffine(maxMatrix, parts);
var rotationQuaternion = new Quaternion(parts.Q.X, parts.Q.Z, parts.Q.Y, parts.Q.W);
var matrix = Matrix.RotationQuaternion(rotationQuaternion) * Matrix.Translation(trans.X, trans.Z, trans.Y);
return matrix.ToArray();
}
private BabylonShadowGenerator ExportShadowGenerator(IINode lightNode, BabylonScene babylonScene)
{
var maxLight = (lightNode.ObjectRef as ILightObject);
var babylonShadowGenerator = new BabylonShadowGenerator();
RaiseMessage("Exporting shadow map", 2);
babylonShadowGenerator.lightId = lightNode.GetGuid().ToString();
babylonShadowGenerator.mapSize = maxLight.GetMapSize(0, Tools.Forever);
babylonShadowGenerator.bias = lightNode.GetFloatProperty("babylonjs_shadows_bias", 0.00005f);
babylonShadowGenerator.forceBackFacesOnly = lightNode.GetBoolProperty("babylonjs_forcebackfaces");
var shadowsType = lightNode.GetStringProperty("babylonjs_shadows_type", "Blurred Variance");
switch (shadowsType)
{
case "Hard shadows":
break;
case "Poisson Sampling":
babylonShadowGenerator.usePoissonSampling = true;
break;
case "Variance":
babylonShadowGenerator.useVarianceShadowMap = true;
break;
case"Blurred Variance":
babylonShadowGenerator.useBlurVarianceShadowMap = true;
babylonShadowGenerator.blurScale = lightNode.GetFloatProperty("babylonjs_shadows_blurScale", 2);
babylonShadowGenerator.blurBoxOffset = lightNode.GetFloatProperty("babylonjs_shadows_blurBoxOffset", 1);
break;
}
var list = new List<string>();
var inclusion = maxLight.ExclList.TestFlag(1); //NT_INCLUDE
var checkExclusionList = maxLight.ExclList.TestFlag(4); //NT_AFFECT_SHADOWCAST
foreach (var meshNode in Loader.Core.RootNode.NodesListBySuperClass(SClass_ID.Geomobject))
{
#if MAX2017
if (meshNode.CastShadows)
#else
if (meshNode.CastShadows == 1)
#endif
{
var inList = maxLight.ExclList.FindNode(meshNode) != -1;
if (!checkExclusionList || (inList && inclusion) || (!inList && !inclusion))
{
list.Add(meshNode.GetGuid().ToString());
}
}
}
babylonShadowGenerator.renderList = list.ToArray();
babylonScene.ShadowGeneratorsList.Add(babylonShadowGenerator);
return babylonShadowGenerator;
}
/// <summary>
/// Tests if an inode is a plugin with the supplied ClassID.
/// </summary>
public static bool IsClass(IINode node, uint cidA, uint cidB)
{
if (node == null)
return false;
return IsClass(node.ObjectRef, cidA, cidB);
}
/// <summary>
/// Tests if an object is a plugin with the supplied SuperClass.
/// </summary>
public static bool IsSuperClass(IINode node, SClass_ID scid)
{
if (node == null)
return false;
return IsSuperClass(node.ObjectRef, scid);
}
private void FillTree(IINode node)
{
this.AddNode(node, this.Tree.Nodes);
for (int i = 0; i < node.NumberOfChildren; i++)
{
this.FillTree(node.GetChildNode(i));
}
}
private IEnumerable<IINode> GetChildNodesRecursive(IINode start)
{
for (int i = 0; i < start.NumChildren; i++)
{
yield return start.GetChildNode(i);
foreach(var n in GetChildNodesRecursive(start.GetChildNode(i)))
yield return n;
}
}
private IEnumerable<IINode> getChildren(IINode node)
{
List<IINode> nodes = new List<IINode>();
for (int i = 0; i < node.NumberOfChildren; i++)
{
IINode child = node.GetChildNode(i);
nodes.Add(child);
nodes.AddRange(getChildren(child));
}
return nodes;
}
private static void SetLocks(IINode node, List<Boolean> locks)
{
node.SetTransformLock(0, 0, locks[0]);
node.SetTransformLock(0, 1, locks[1]);
node.SetTransformLock(0, 2, locks[2]);
node.SetTransformLock(1, 0, locks[3]);
node.SetTransformLock(1, 1, locks[4]);
node.SetTransformLock(1, 2, locks[5]);
node.SetTransformLock(2, 0, locks[6]);
node.SetTransformLock(2, 1, locks[7]);
node.SetTransformLock(2, 2, locks[8]);
}
private static IEnumerable<INodeWrapper> GetChildObjects(IINode node)
{
for (int i = 0; i < node.NumberOfChildren; i++)
{
IINode childNode = node.GetChildNode(i);
yield return new INodeWrapper(childNode);
foreach (INodeWrapper child in GetChildObjects(childNode))
{
yield return child;
}
}
}
private List<Boolean> GetLocks(IINode node)
{
List<Boolean> locks = new List<Boolean>(9);
locks.Add(node.GetTransformLock(0, 0));
locks.Add(node.GetTransformLock(0, 1));
locks.Add(node.GetTransformLock(0, 2));
locks.Add(node.GetTransformLock(1, 0));
locks.Add(node.GetTransformLock(1, 1));
locks.Add(node.GetTransformLock(1, 2));
locks.Add(node.GetTransformLock(2, 0));
locks.Add(node.GetTransformLock(2, 1));
locks.Add(node.GetTransformLock(2, 2));
return locks;
}
public void UpdateMeshAnimation(IINode node, MyMesh mesh)
{
switch (mesh.AnimationType)
{
case AnimationType.None:
break;
case AnimationType.Keyframes:
UpdateMeshAnimation((node.ObjectRef as ITriObject), mesh.Keyframes);
break;
case AnimationType.PointCache:
UpdateMeshAnimation_PointCache(node, mesh.Keyframes);
break;
}
}
protected void CreateSkinning(IINode mesh, MyMesh myMesh, Dictionary<string, IINode> skeletonMap)
{
IModifier skin_modifier = GetSkinModifier(mesh);
IISkinImportData skin = skin_modifier.GetInterface((InterfaceID)InterfaceIDs.I_SKINIMPORTDATA) as IISkinImportData;
foreach (var bone in skeletonMap.Values)
{
skin.AddBoneEx(bone, false);
}
mesh.EvalWorldState(0, true); //must be called after adding bones, but before adding weights (presumably so that something in the graph realises the bones have been added when the weights need them
List<vertexWeightMap> vertexWeights = GetWeightMapsByVertex(myMesh, skeletonMap);
for (int i = 0; i < vertexWeights.Count; i++)
{
skin.AddWeights(mesh, i, vertexWeights[i].GetBonesITab(), vertexWeights[i].GetWeightsITab());
}
}
private void ActionsBuilderForm_Load(object sender, EventArgs e)
{
if (Loader.Core.SelNodeCount > 0)
{
isRootNode = false;
_node = Loader.Core.GetSelNode(0);
}
else
{
isRootNode = true;
_node = Loader.Core.RootNode;
}
_objectName = _node.Name;
// Set url (webview)
string assemblyPath = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().CodeBase);
ActionsBuilderWebView.Url = new Uri(string.Format("{0}/BabylonActionsBuilder/index.html", assemblyPath), System.UriKind.Absolute);
}
protected unsafe GeometryNode CreateGeometryUpdate(IINode node)
{
IObject obj = node.EvalWorldState(0, false).Obj;
if (obj.CanConvertToType(_gi.Class_ID.Create(TRIOBJ_CLASS_ID, 0)) > 0)
{
ITriObject triobj = obj.ConvertToType(0, _gi.Class_ID.Create(TRIOBJ_CLASS_ID, 0)) as ITriObject;
GeometryNode u = CreateGeometryUpdate(node, triobj);
if (obj.Handle != triobj.Handle) /*If the triobject was created by the call above instead of existing prior to this*/
{
triobj.DeleteMe();
}
return u;
}
return null;
}
protected unsafe GeometryNode CreateGeometryUpdate(IINode node, ITriObject maxGeometry)
{
GeometryNode update = new GeometryNode();
update.Name = node.Name;
update.Parent = node.ParentNode.Name;
update.Transform = GetTransform(node);
/*
* Scene objects have one, or none, material. This member will be that materials name, even if that material is a container like a Composite
* or Shell material.
* The client will attach the Material ID of the face when/if the materials are split out, which will allow the materials
* processing code to identify and import the correct material properties later. (In practice, we dont even need to store this - since knowing
* the node name will allow us to find it - but sending it allows us to match the functionality of the FBX importer.
*/
if (node.Mtl != null)
{
update.MaterialName = node.Mtl.Name;
}
IMesh mesh = maxGeometry.Mesh;
/* Get the master face array and vertex positions. We split by material id here also for convenience. */
var facesAndPositions = GetTriMeshFacesAndPositions(mesh);
update.FaceGroups.AddRange(MakeFaceGroupsFromMaterialIds(facesAndPositions.face_materialIds));
update.faceFlags = facesAndPositions.face_flags;
update.Channels.Add(facesAndPositions.positions_channel);
/* Get the remaining properties, such as normals and texture coordinates */
update.Channels.Add(GetTriMeshNormals(mesh));
update.Channels.AddRange(GetTriMeshMapChannels(mesh));
return update;
}
IISkin GetSkinModifier(IINode node)
{
var obj = node.ObjectRef;
if (obj.SuperClassID != SClass_ID.GenDerivob)
{
return null;
}
var derivedObject = obj as IIDerivedObject;
if (derivedObject == null)
{
return null;
}
for (var index = 0; index < derivedObject.NumModifiers; index++)
{
var modifier = derivedObject.GetModifier(index);
if (modifier.ClassID.PartA == 9815843 && modifier.ClassID.PartB == 87654) // Skin
{
var skin = modifier.GetInterface((InterfaceID)0x00010000) as IISkin;
if (!skins.Contains(skin))
{
skins.Add(skin);
}
return skin;
}
}
return null;
}
public static void PrepareTextBox(TextBox textBox, IINode node, string propertyName, string defaultValue = "")
{
var state = node.GetStringProperty(propertyName, defaultValue);
textBox.Text = state;
}
private void confirmButton_Click(object sender, EventArgs e)
{
if (currentInfo == null)
{
return;
}
AnimationGroup confirmedInfo = currentInfo;
string newName = nameTextBox.Text;
bool newKeepEmpty = keepStaticAnimBox.Checked;
bool newKeepNonAnimated = keepNonAnimatedBox.Checked;
int newFrameStart;
if (!int.TryParse(startTextBox.Text, out newFrameStart))
{
newFrameStart = confirmedInfo.FrameStart;
}
int newFrameEnd;
if (!int.TryParse(endTextBox.Text, out newFrameEnd))
{
newFrameEnd = confirmedInfo.FrameEnd;
}
List <uint> newHandles;
bool nodesChanged = MaxNodeTree.ApplyQueuedChanges(out newHandles);
IList <Guid> newMaterialGUIDs;
bool materialsChanged = maxMaterialView.ApplyMaterialsChanges(out newMaterialGUIDs);
bool changed = newKeepEmpty != confirmedInfo.KeepStaticAnimation ||
newName != confirmedInfo.Name ||
newFrameStart != confirmedInfo.FrameStart ||
newFrameEnd != confirmedInfo.FrameEnd ||
nodesChanged ||
materialsChanged ||
newKeepNonAnimated != confirmedInfo.KeepNonAnimated;
if (!changed)
{
return;
}
confirmedInfo.Name = newName;
confirmedInfo.FrameStart = newFrameStart;
confirmedInfo.FrameEnd = newFrameEnd;
confirmedInfo.KeepStaticAnimation = newKeepEmpty;
confirmedInfo.KeepNonAnimated = newKeepNonAnimated;
if (nodesChanged)
{
confirmedInfo.NodeGuids = newHandles.ToGuids();
if (confirmedInfo.AnimationGroupNodes == null)
{
confirmedInfo.AnimationGroupNodes = new List <AnimationGroupNode>();
}
foreach (uint handle in newHandles)
{
IINode node = Loader.Core.GetINodeByHandle(handle);
if (node != null)
{
string name = node.Name;
string parentName = node.ParentNode.Name;
AnimationGroupNode nodeData = new AnimationGroupNode(node.GetGuid(), name, parentName);
confirmedInfo.AnimationGroupNodes.Add(nodeData);
}
}
}
if (materialsChanged)
{
confirmedInfo.MaterialGuids = newMaterialGUIDs;
if (confirmedInfo.AnimationGroupMaterials == null)
{
confirmedInfo.AnimationGroupMaterials = new List <AnimationGroupMaterial>();
}
foreach (Guid guid in newMaterialGUIDs)
{
IMtl mat = Tools.GetIMtlByGuid(guid);
if (mat != null)
{
string name = mat.Name;
AnimationGroupMaterial matData = new AnimationGroupMaterial(guid, name);
confirmedInfo.AnimationGroupMaterials.Add(matData);
}
}
}
ResetChangedTextBoxColors();
MaxNodeTree.SelectedNode = null;
InfoChanged?.Invoke(confirmedInfo);
ConfirmPressed?.Invoke(confirmedInfo);
}
public override void Do()
{
IINodeTab nodeTab = this.nodes.ToIINodeTab();
this.containerNode = MaxInterfaces.ContainerManager.CreateContainer(nodeTab);
this.containerNode.SetAFlag(AnimatableFlags.Held);
}
public void LoadFromData(string propertyName, IINode dataNode)
{
if (!Guid.TryParse(propertyName, out serializedId))
{
throw new Exception("Invalid ID, can't deserialize.");
}
string propertiesString = string.Empty;
if (!dataNode.GetUserPropString(propertyName, ref propertiesString))
{
return;
}
string[] properties = propertiesString.Split(s_PropertySeparator);
if (properties.Length < 4)
{
throw new Exception("Invalid number of properties, can't deserialize.");
}
// set dirty explicitly just before we start loading, set to false when loading is done
// if any exception is thrown, it will have a correct value
IsDirty = true;
name = properties[0];
if (!int.TryParse(properties[1], out ticksStart))
{
throw new Exception("Failed to parse FrameStart property.");
}
if (!int.TryParse(properties[2], out ticksEnd))
{
throw new Exception("Failed to parse FrameEnd property.");
}
if (string.IsNullOrEmpty(properties[3]))
{
return;
}
int numNodeIDs = properties.Length - 3;
if (nodeGuids.Capacity < numNodeIDs)
{
nodeGuids.Capacity = numNodeIDs;
}
int numFailed = 0;
for (int i = 0; i < numNodeIDs; ++i)
{
Guid guid;
if (!Guid.TryParse(properties[3 + i], out guid))
{
uint id;
if (!uint.TryParse(properties[3 + i], out id))
{
++numFailed;
continue;
}
//node is serialized in the old way ,force the reassignation of a new Guid on
IINode node = Loader.Core.GetINodeByHandle(id);
if (node != null)
{
guid = node.GetGuid();
}
}
nodeGuids.Add(guid);
}
AnimationGroupNodes = new List <AnimationGroupNode>();
foreach (Guid nodeGuid in nodeGuids)
{
IINode node = Tools.GetINodeByGuid(nodeGuid);
if (node != null)
{
string name = node.Name;
string parentName = node.ParentNode.Name;
AnimationGroupNode nodeData = new AnimationGroupNode(nodeGuid, name, parentName);
AnimationGroupNodes.Add(nodeData);
}
}
if (numFailed > 0)
{
throw new Exception(string.Format("Failed to parse {0} node ids.", numFailed));
}
IsDirty = false;
}
public void LoadFromJson(string jsonContent, bool merge = false)
{
List <string> animationPropertyNameList = Loader.Core.RootNode.GetStringArrayProperty(s_AnimationListPropertyName).ToList();
if (!merge)
{
animationPropertyNameList = new List <string>();
Clear();
}
List <AnimationGroup> animationGroupsData = JsonConvert.DeserializeObject <List <AnimationGroup> >(jsonContent);
foreach (AnimationGroup animData in animationGroupsData)
{
List <Guid> nodeGuids = new List <Guid>();
if (animData.AnimationGroupNodes != null)
{
string missingNodes = "";
string movedNodes = "";
foreach (AnimationGroupNode nodeData in animData.AnimationGroupNodes)
{
//check here if something changed between export\import
// a node handle is reassigned the moment the node is created
// it is no possible to have consistency at 100% sure between two file
// we need to prevent artists
IINode node = Loader.Core.GetINodeByName(nodeData.Name);
if (node == null)
{
//node is missing
missingNodes += nodeData.Name + "\n";
continue;
}
if (node.ParentNode.Name != nodeData.ParentName)
{
//node has been moved in hierarchy
movedNodes += node.Name + "\n";
continue;
}
nodeGuids.Add(node.GetGuid());
}
if (!string.IsNullOrEmpty(movedNodes))
{
//skip restoration of evaluated animation group
nodeGuids = new List <Guid>();
MessageBox.Show(string.Format("{0} has been moved in hierarchy,{1} import skipped", movedNodes, animData.Name));
}
if (!string.IsNullOrEmpty(missingNodes))
{
//skip restoration of evaluated animation group
nodeGuids = new List <Guid>();
MessageBox.Show(string.Format("{0} does not exist,{1} import skipped", missingNodes, animData.Name));
}
}
animData.NodeGuids = nodeGuids;
string nodes = string.Join(AnimationGroup.s_PropertySeparator.ToString(), animData.NodeGuids);
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.AppendFormat(AnimationGroup.s_PropertyFormat, animData.Name, animData.TicksStart, animData.TicksEnd, nodes);
Loader.Core.RootNode.SetStringProperty(animData.SerializedId.ToString(), stringBuilder.ToString());
}
foreach (AnimationGroup animData in animationGroupsData)
{
string id = animData.SerializedId.ToString();
if (merge)
{
//if json are merged check if the same animgroup is already in list
//and skip in that case
if (!animationPropertyNameList.Contains(id))
{
animationPropertyNameList.Add(animData.SerializedId.ToString());
}
}
else
{
animationPropertyNameList.Add(animData.SerializedId.ToString());
}
}
Loader.Core.RootNode.SetStringArrayProperty(s_AnimationListPropertyName, animationPropertyNameList);
LoadFromData(Loader.Core.RootNode);
}
public static IMatrix3 ExtractCoordinates(IINode meshNode, BabylonAbstractMesh babylonMesh, bool exportQuaternionsInsteadOfEulers)
{
var wm = meshNode.GetWorldMatrix(0, meshNode.HasParent());
babylonMesh.position = wm.Trans.ToArraySwitched();
var parts = Loader.Global.AffineParts.Create();
Loader.Global.DecompAffine(wm, parts);
if (exportQuaternionsInsteadOfEulers)
{
babylonMesh.rotationQuaternion = parts.Q.ToArray();
}
else
{
var rotate = new float[3];
IntPtr xPtr = Marshal.AllocHGlobal(sizeof(float));
IntPtr yPtr = Marshal.AllocHGlobal(sizeof(float));
IntPtr zPtr = Marshal.AllocHGlobal(sizeof(float));
parts.Q.GetEuler(xPtr, yPtr, zPtr);
Marshal.Copy(xPtr, rotate, 0, 1);
Marshal.Copy(yPtr, rotate, 1, 1);
Marshal.Copy(zPtr, rotate, 2, 1);
var temp = rotate[1];
rotate[0] = -rotate[0] * parts.F;
rotate[1] = -rotate[2] * parts.F;
rotate[2] = -temp * parts.F;
babylonMesh.rotation = rotate;
}
babylonMesh.scaling = parts.K.ToArraySwitched();
return wm;
}
public void QueueRemoveNode(IINode node)
{
QueueRemoveNode(node.Handle);
}
private void ExportCamera(IINode cameraNode, BabylonScene babylonScene)
{
if (cameraNode.GetBoolProperty("babylonjs_noexport"))
{
return;
}
var maxCamera = (cameraNode.ObjectRef as ICameraObject);
var babylonCamera = new BabylonCamera();
RaiseMessage(cameraNode.Name, 1);
babylonCamera.name = cameraNode.Name;
babylonCamera.id = cameraNode.GetGuid().ToString();
if (cameraNode.HasParent())
{
babylonCamera.parentId = cameraNode.ParentNode.GetGuid().ToString();
}
babylonCamera.fov = Tools.ConvertFov(maxCamera.GetFOV(0, Tools.Forever));
babylonCamera.minZ = maxCamera.GetEnvRange(0, 0, Tools.Forever);
babylonCamera.maxZ = maxCamera.GetEnvRange(0, 1, Tools.Forever);
if (babylonCamera.minZ == 0.0f)
{
babylonCamera.minZ = 0.1f;
}
// Control
babylonCamera.speed = cameraNode.GetFloatProperty("babylonjs_speed", 1.0f);
babylonCamera.inertia = cameraNode.GetFloatProperty("babylonjs_inertia", 0.9f);
// Collisions
babylonCamera.checkCollisions = cameraNode.GetBoolProperty("babylonjs_checkcollisions");
babylonCamera.applyGravity = cameraNode.GetBoolProperty("babylonjs_applygravity");
babylonCamera.ellipsoid = cameraNode.GetVector3Property("babylonjs_ellipsoid");
// Position
var wm = cameraNode.GetWorldMatrix(0, cameraNode.HasParent());
var position = wm.Trans;
babylonCamera.position = position.ToArraySwitched();
// Target
var target = cameraNode.Target;
if (target != null)
{
babylonCamera.lockedTargetId = target.GetGuid().ToString();
}
else
{
var dir = wm.GetRow(2).MultiplyBy(-1);
babylonCamera.target = position.Add(dir).ToArraySwitched();
}
// Animations
var animations = new List <BabylonAnimation>();
if (!ExportVector3Controller(cameraNode.TMController.PositionController, "position", animations))
{
ExportVector3Animation("position", animations, key =>
{
var worldMatrix = cameraNode.GetWorldMatrix(key, cameraNode.HasParent());
return(worldMatrix.Trans.ToArraySwitched());
});
}
ExportFloatAnimation("fov", animations, key => new[] { Tools.ConvertFov(maxCamera.GetFOV(key, Tools.Forever)) });
babylonCamera.animations = animations.ToArray();
if (cameraNode.GetBoolProperty("babylonjs_autoanimate"))
{
babylonCamera.autoAnimate = true;
babylonCamera.autoAnimateFrom = (int)cameraNode.GetFloatProperty("babylonjs_autoanimate_from");
babylonCamera.autoAnimateTo = (int)cameraNode.GetFloatProperty("babylonjs_autoanimate_to");
babylonCamera.autoAnimateLoop = cameraNode.GetBoolProperty("babylonjs_autoanimateloop");
}
babylonScene.CamerasList.Add(babylonCamera);
}
public static bool HasParent(this IINode node)
{
return(node.ParentNode != null && node.ParentNode.ObjectRef != null);
}
private static void ResolveMultipleInheritedContainer(IIContainerObject container)
{
int b = 0;
if (container.ContainerNode.GetUserPropBool("flightsim_resolved", ref b))
{
return;
}
string helperPropBuffer = string.Empty;
container.BabylonContainerHelper().GetUserPropBuffer(ref helperPropBuffer);
List <IINode> containerHierarchy = new List <IINode>()
{
};
containerHierarchy.AddRange(container.ContainerNode.ContainerNodeTree(false));
int containerID = 1;
container.ContainerNode.GetUserPropInt("babylonjs_ContainerID", ref containerID);
int idIndex = container.ContainerNode.Name.LastIndexOf("_");
string firstContainer = container.ContainerNode.Name.Substring(0, idIndex);
IINode firstContainerObject = Loader.Core.GetINodeByName(firstContainer + "_1");
if (firstContainerObject == null)
{
MessageBox.Show("ERROR resolve ID with FlightSim/BabylonUtilities/UpdateContainerID");
return;
}
//manage multiple containers inherithed 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 = $"{n.Name}_{containerID}";
if (n.Mtl != null && FlightSimMaterialUtilities.HasFlightSimMaterials(n.Mtl) && FlightSimMaterialUtilities.HasRuntimeAccess(n.Mtl))
{
if (n.Mtl.IsMultiMtl)
{
throw new Exception($@"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";
MaxscriptSDK.ExecuteMaxscriptCommand(cmd);
}
}
}
//replace animationList guid to have distinct list of AnimationGroup for each container
string animationListStr = string.Empty;
container.BabylonContainerHelper().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());
}
container.BabylonContainerHelper().SetUserPropBuffer(helperPropBuffer);
//add ID of container to animationGroup name to identify animation in viewer
container.BabylonContainerHelper().GetUserPropString(s_AnimationListPropertyName, ref animationListStr);
string[] newAnimationGroupGuid = animationListStr.Split(AnimationGroup.s_PropertySeparator);
foreach (string guidStr in newAnimationGroupGuid)
{
string propertiesString = string.Empty;
if (!container.BabylonContainerHelper().GetUserPropString(guidStr, ref propertiesString))
{
return;
}
string[] properties = propertiesString.Split(AnimationGroup.s_PropertySeparator);
if (properties.Length < 4)
{
throw new Exception("Invalid number of properties, can't deserialize.");
}
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);
}
/// <summary>
/// This is the routine to convert the input node to polygon faces.
/// </summary>
/// <param name="nodeHandle"> Input the node by handle. </param>
/// <param name="convertToTri"> Input whether to convert to a poly object first. </param>
/// <param name="addShell"> Input whether to add the shell modifier when finished converting to face. </param>
/// <param name="shell"> Input the shell thickness amount. </param>
/// <param name="addEditMesh"> Input whether to add the Edit Mesh modifier when finished converting to face. </param>
/// <param name="collapseNode"> Input whether to collapse the node afterwards. </param>
/// <param name="centerPivot"> Input whether to center the pivot on each new face. </param>
/// <returns> Returns 1 if successful or -1 if not. </returns>
static public int ConvertToPolygonFaces(uint nodeHandle,
bool convertToPoly = true, // C# now supports default parameters
bool addShell = true,
float shell = 0.1f,
bool addEditMesh = true,
bool collapseNode = true,
bool centerPivot = true)
{
try
{
IGlobal global = Autodesk.Max.GlobalInterface.Instance;
IInterface14 ip = global.COREInterface14;
IINode node = ip.GetINodeByHandle(nodeHandle);
if (node == null)
{
return(-1);
}
// Get it's current object state. If a modifier has been applied, for example,
// it is going to return the OS of the mesh in it's current form in the timeline.
IObjectState os = node.ObjectRef.Eval(ip.Time);
// Now grab the object itself.
IObject objOriginal = os.Obj;
IPolyObject polyObject = objOriginal as IPolyObject;
IClass_ID cid = global.Class_ID.Create((uint)BuiltInClassIDA.POLYOBJ_CLASS_ID, 0);
IPolyObject polyObj = ip.CreateInstance(SClass_ID.Geomobject, cid as IClass_ID) as IPolyObject;
if (polyObject == null && convertToPoly)
{
if (objOriginal.CanConvertToType(global.TriObjectClassID) == 1)
{
objOriginal = objOriginal.ConvertToType(ip.Time, global.TriObjectClassID);
}
else
{
return(-1);
}
ITriObject triOriginal = objOriginal as ITriObject;
polyObj.Mesh.AddTri(triOriginal.Mesh);
polyObj.Mesh.FillInMesh();
polyObj.Mesh.EliminateBadVerts(0);
polyObj.Mesh.MakePolyMesh(0, true);
}
else if (polyObject == null)
{
polyObj = polyObject;
}
else
{
return(-1);
}
IMatrix3 mat = node.GetNodeTM(0, null);
IPoint3 ptOffsetPos = node.ObjOffsetPos;
IQuat quatOffsetRot = node.ObjOffsetRot;
IScaleValue scaleOffsetScale = node.ObjOffsetScale;
// We can grab the faces as a List and iterate them in .NET API.
int nNumFaces = polyObj.Mesh.FNum;
if (m_bUsingProgress)
{
m_ctrlProgress.PB_ProgressMaxNum = nNumFaces;
}
ADN_UserBreakCheck checkUserBreak = new ADN_UserBreakCheck();
for (int i = 0; i < nNumFaces; i++)
{
if (checkUserBreak.Check() == true)
{
return(-1);
}
if (m_bUsingProgress)
{
m_ctrlProgress.PB_ProgressCurrNum = i;
}
// Create a new poly object for each new face.
object objectNewFace = ip.CreateInstance(SClass_ID.Geomobject, cid as IClass_ID);
// Create a new node to hold it in the scene.
IObject objNewFace = (IObject)objectNewFace;
IINode n = global.COREInterface.CreateObjectNode(objNewFace);
// Name it and ensure it is unique...
string newname = "ADN-Sample-Face";
ip.MakeNameUnique(ref newname);
n.Name = newname;
// Based on what we created above, we can safely cast it to TriObject
IPolyObject polyNewFace = objNewFace as IPolyObject;
// Setup the new poly object with 1 face, and the vertex count from the original object's face we are processing
polyNewFace.Mesh.SetNumFaces(1);
polyNewFace.Mesh.SetMapNum(2);
IMNFace f = polyObj.Mesh.F(i);
polyNewFace.Mesh.F(0).Assign(f);
IMNFace fnew = polyNewFace.Mesh.F(0);
IList <int> vtx = f.Vtx;
polyNewFace.Mesh.SetNumVerts(vtx.Count);
for (int k = 0; k < vtx.Count; k++)
{
int nvindex = vtx[k];
IMNVert vert = polyObj.Mesh.V(nvindex);
Debug.Print("\nVertex = " + k + ", " + nvindex);
polyNewFace.Mesh.V(k).Assign(vert);
fnew.Vtx[k] = k;
}
int nedge = nedge = polyNewFace.Mesh.SimpleNewEdge(0, 1);
IMNEdge edge = polyNewFace.Mesh.E(nedge);
edge.Track = -1;
edge.F1 = 0;
edge.F2 = -1;
polyNewFace.Mesh.SetEdgeVis(nedge, true);
nedge = polyNewFace.Mesh.SimpleNewEdge(1, 2);
edge = polyNewFace.Mesh.E(nedge);
edge.Track = -1;
edge.F1 = 0;
edge.F2 = -1;
polyNewFace.Mesh.SetEdgeVis(nedge, true);
nedge = polyNewFace.Mesh.SimpleNewEdge(2, 3);
edge = polyNewFace.Mesh.E(nedge);
edge.Track = -1;
edge.F1 = 0;
edge.F2 = -1;
polyNewFace.Mesh.SetEdgeVis(nedge, true);
nedge = polyNewFace.Mesh.SimpleNewEdge(3, 0);
edge = polyNewFace.Mesh.E(nedge);
edge.Track = -1;
edge.F1 = 0;
edge.F2 = -1;
polyNewFace.Mesh.SetEdgeVis(nedge, true);
polyNewFace.Mesh.FillInMesh();
// make it update.
polyNewFace.Mesh.InvalidateGeomCache();
if (addShell)
{
AddOsmShell(n.Handle, shell);
}
if (addEditMesh)
{
AddOsmEditMesh(n.Handle);
}
if (collapseNode)
{
ip.CollapseNode(n, true);
}
// update transform to match object being exploded.
n.SetNodeTM(0, mat);
n.ObjOffsetPos = ptOffsetPos;
n.ObjOffsetRot = quatOffsetRot;
n.ObjOffsetScale = scaleOffsetScale;
n.ObjOffsetPos = ptOffsetPos;
if (centerPivot)
{
n.CenterPivot(0, false);
}
}
}
catch (Exception ex)
{
Debug.Print(ex.Message);
return(-1);
}
return(1);
}
public static AnimationGroupList InitAnimationGroups(ILoggingProvider logger)
{
AnimationGroupList animationList = new AnimationGroupList();
animationList.LoadFromData(Loader.Core.RootNode);
if (animationList.Count > 0)
{
int timelineStart = Loader.Core.AnimRange.Start / Loader.Global.TicksPerFrame;
int timelineEnd = Loader.Core.AnimRange.End / Loader.Global.TicksPerFrame;
List <string> warnings = new List <string>();
foreach (AnimationGroup animGroup in animationList)
{
// ensure min <= start <= end <= max
warnings.Clear();
if (animGroup.FrameStart < timelineStart || animGroup.FrameStart > timelineEnd)
{
warnings.Add("Start frame '" + animGroup.FrameStart + "' outside of timeline range [" + timelineStart + ", " + timelineEnd + "]. Set to timeline start time '" + timelineStart + "'");
animGroup.FrameStart = timelineStart;
}
if (animGroup.FrameEnd < timelineStart || animGroup.FrameEnd > timelineEnd)
{
warnings.Add("End frame '" + animGroup.FrameEnd + "' outside of timeline range [" + timelineStart + ", " + timelineEnd + "]. Set to timeline end time '" + timelineEnd + "'");
animGroup.FrameEnd = timelineEnd;
}
if (animGroup.FrameEnd <= animGroup.FrameStart)
{
if (animGroup.FrameEnd < animGroup.FrameStart)
{
// Strict
warnings.Add("End frame '" + animGroup.FrameEnd + "' lower than Start frame '" + animGroup.FrameStart + "'. Start frame set to timeline start time '" + timelineStart + "'. End frame set to timeline end time '" + timelineEnd + "'.");
}
else
{
// Equal
warnings.Add("End frame '" + animGroup.FrameEnd + "' equal to Start frame '" + animGroup.FrameStart + "'. Single frame animation are not allowed. Start frame set to timeline start time '" + timelineStart + "'. End frame set to timeline end time '" + timelineEnd + "'.");
}
animGroup.FrameStart = timelineStart;
animGroup.FrameEnd = timelineEnd;
}
foreach (Guid guid in animGroup.NodeGuids)
{
IINode node = Tools.GetINodeByGuid(guid);
if (node != null)
{
if (!(node.TMController.IsKeyAtTime(animGroup.TicksStart, (1 << 0)) || node.TMController.IsKeyAtTime(animGroup.TicksStart, (1 << 1)) || node.TMController.IsKeyAtTime(animGroup.TicksStart, (1 << 2))))
{
int key = animGroup.TicksStart / 160;
string msg = string.Format("Node {0} has no key on min frame: {1} of animation group {2}", node.NodeName, key, animGroup.Name);
warnings.Add(msg);
}
if (!(node.TMController.IsKeyAtTime(animGroup.TicksEnd, (1 << 0)) || node.TMController.IsKeyAtTime(animGroup.TicksEnd, (1 << 1)) || node.TMController.IsKeyAtTime(animGroup.TicksEnd, (1 << 2))))
{
int key = animGroup.TicksEnd / 160;
string msg = string.Format("Node {0} has no key on max frame: {1} of animation group {2}", node.NodeName, key, animGroup.Name);
warnings.Add(msg);
}
}
}
// Print animation group warnings if any
// Nothing printed otherwise
if (warnings.Count > 0)
{
logger.RaiseWarning(animGroup.Name, 1);
foreach (string warning in warnings)
{
logger.RaiseWarning(warning, 2);
}
}
}
}
return(animationList);
}
public static Guid GetGuid(this IINode node)
{
return(GetGuid(Animatable.CreateWrapper <Node>(node)));
}
private BabylonShadowGenerator ExportShadowGenerator(IINode lightNode, BabylonScene babylonScene)
{
var maxLight = (lightNode.ObjectRef as ILightObject);
var babylonShadowGenerator = new BabylonShadowGenerator();
RaiseMessage("Exporting shadow map", 2);
babylonShadowGenerator.lightId = lightNode.GetGuid().ToString();
babylonShadowGenerator.mapSize = maxLight.GetMapSize(0, Tools.Forever);
babylonShadowGenerator.bias = lightNode.GetFloatProperty("babylonjs_shadows_bias", 0.00005f);
babylonShadowGenerator.forceBackFacesOnly = lightNode.GetBoolProperty("babylonjs_forcebackfaces");
var shadowsType = lightNode.GetStringProperty("babylonjs_shadows_type", "Blurred ESM");
switch (shadowsType)
{
case "Hard shadows":
break;
case "Poisson Sampling":
babylonShadowGenerator.usePoissonSampling = true;
break;
case "ESM":
babylonShadowGenerator.useExponentialShadowMap = true;
break;
case "Blurred ESM":
babylonShadowGenerator.useBlurExponentialShadowMap = true;
babylonShadowGenerator.blurScale = lightNode.GetFloatProperty("babylonjs_shadows_blurScale", 2);
babylonShadowGenerator.blurBoxOffset = lightNode.GetFloatProperty("babylonjs_shadows_blurBoxOffset", 1);
break;
}
var list = new List <string>();
var inclusion = maxLight.ExclList.TestFlag(1); //NT_INCLUDE
var checkExclusionList = maxLight.ExclList.TestFlag(4); //NT_AFFECT_SHADOWCAST
foreach (var meshNode in Loader.Core.RootNode.NodesListBySuperClass(SClass_ID.Geomobject))
{
#if MAX2017 || MAX2018
if (meshNode.CastShadows)
#else
if (meshNode.CastShadows == 1)
#endif
{
var inList = maxLight.ExclList.FindNode(meshNode) != -1;
if (!checkExclusionList || (inList && inclusion) || (!inList && !inclusion))
{
list.Add(meshNode.GetGuid().ToString());
}
}
}
babylonShadowGenerator.renderList = list.ToArray();
babylonScene.ShadowGeneratorsList.Add(babylonShadowGenerator);
return(babylonShadowGenerator);
}
public static void UpdateCheckBox(CheckBox checkBox, IINode node, string propertyName)
{
if (checkBox.CheckState != CheckState.Indeterminate)
{
#if MAX2015 || MAX2016
node.SetUserPropBool(propertyName, checkBox.CheckState == CheckState.Checked);
#else
node.SetUserPropBool(ref propertyName, checkBox.CheckState == CheckState.Checked);
#endif
}
}
private void CreateFacesFromNode(IINode node)
{
}
public static void UpdateVector3Control(Vector3Control vector3Control, IINode node, string propertyName)
{
string name = propertyName + "_x";
#if MAX2015 || MAX2016
node.SetUserPropFloat(name, vector3Control.X);
#else
node.SetUserPropFloat(ref name, vector3Control.X);
#endif
name = propertyName + "_y";
#if MAX2015 || MAX2016
node.SetUserPropFloat(name, vector3Control.Y);
#else
node.SetUserPropFloat(ref name, vector3Control.Y);
#endif
name = propertyName + "_z";
#if MAX2015 || MAX2016
node.SetUserPropFloat(name, vector3Control.Z);
#else
node.SetUserPropFloat(ref name, vector3Control.Z);
#endif
}
/// <summary>
/// This is the routine to convert the input node to triangle faces.
/// </summary>
/// <param name="nodeHandle"> Input the node by handle. </param>
/// <param name="convertToTri"> Input whether to convert to a tri object first. </param>
/// <param name="addShell"> Input whether to add the shell modifier when finished converting to face. </param>
/// <param name="shell"> Input the shell thickness amount. </param>
/// <param name="addEditMesh"> Input whether to add the Edit Mesh modifier when finished converting to face. </param>
/// <param name="collapseNode"> Input whether to collapse the node afterwards. </param>
/// <param name="centerPivot"> Input whether to center the pivot on each new face. </param>
/// <returns> Returns 1 if successful or -1 if not. </returns>
static public int ConvertToTriangleFaces(uint nodeHandle,
bool convertToTri = true, // C# now supports default parameters
bool addShell = true,
float shell = 0.1f,
bool addEditMesh = true,
bool collapseNode = true,
bool centerPivot = true)
{
try
{
IGlobal global = Autodesk.Max.GlobalInterface.Instance;
IInterface14 ip = global.COREInterface14;
IINode node = ip.GetINodeByHandle(nodeHandle);
// Get it's current object state. If a modifier has been applied, for example,
// it is going to return the OS of the mesh in it's current form in the timeline.
IObjectState os = node.ObjectRef.Eval(ip.Time);
// Now grab the object itself.
IObject objOriginal = os.Obj;
// Let's make sure it is a TriObject, which is the typical kind of object with a mesh
if (!objOriginal.IsSubClassOf(global.TriObjectClassID))
{
// If it is NOT, see if we can convert it...
if (convertToTri && objOriginal.CanConvertToType(global.TriObjectClassID) == 1)
{
objOriginal = objOriginal.ConvertToType(ip.Time, global.TriObjectClassID);
}
else
{
return(-1);
}
}
// Now we should be safe to know it is a TriObject and we can cast it as such.
// An exception will be thrown...
ITriObject triOriginal = objOriginal as ITriObject;
// Let's first setup a class ID for the type of objects are are creating.
// New TriObject in this case to hold each face.
IClass_ID cid = global.Class_ID.Create((uint)BuiltInClassIDA.TRIOBJ_CLASS_ID, 0);
IMatrix3 mat = node.GetNodeTM(0, null);
IPoint3 ptOffsetPos = node.ObjOffsetPos;
IQuat quatOffsetRot = node.ObjOffsetRot;
IScaleValue scaleOffsetScale = node.ObjOffsetScale;
// We can grab the faces as a List and iterate them in .NET API.
IMesh mesh = triOriginal.Mesh;
IList <IFace> faces = triOriginal.Mesh.Faces;
int nNumFaces = faces.Count;
if (m_bUsingProgress)
{
m_ctrlProgress.PB_ProgressMaxNum = nNumFaces;
}
ADN_UserBreakCheck checkUserBreak = new ADN_UserBreakCheck();
int count = 0;
foreach (IFace face in faces)
{
if (checkUserBreak.Check() == true)
{
return(-1);
}
if (m_bUsingProgress)
{
m_ctrlProgress.PB_ProgressCurrNum = ++count;
}
// Create a new TriObject for each new face.
object objectNewFace = ip.CreateInstance(SClass_ID.Geomobject, cid as IClass_ID);
// Create a new node to hold it in the scene.
IObject objNewFace = (IObject)objectNewFace;
IINode n = global.COREInterface.CreateObjectNode(objNewFace);
// Name it and ensure it is unique...
string newname = "ADN-Sample-Face";
ip.MakeNameUnique(ref newname);
n.Name = newname;
// Based on what we created above, we can safely cast it to TriObject
ITriObject triNewFace = objNewFace as ITriObject;
// Setup the new TriObject with 1 face, and the vertex count from the original object's face we are processing
triNewFace.Mesh.SetNumFaces(1, false, false);
triNewFace.Mesh.SetNumVerts(face.V.Count(), false, false);
// Finish setting up the face (always face '0' because there will only be one per object).
triNewFace.Mesh.Faces[0].SetVerts(0, 1, 2);
triNewFace.Mesh.Faces[0].SetEdgeVisFlags(EdgeVisibility.Vis, EdgeVisibility.Vis, EdgeVisibility.Vis);
triNewFace.Mesh.Faces[0].SmGroup = 2;
// Now, for each vertex, get the old face's points and store into new.
for (int i = 0; i < face.V.Count(); i++)
{
//Get the vertex from the original object's face we are processing
IPoint3 point = triOriginal.Mesh.GetVert((int)face.GetVert(i));
// Set the vertex point in the new face vertex
triNewFace.Mesh.SetVert(i, point);
}
// make it draw.
triNewFace.Mesh.InvalidateGeomCache();
if (addShell)
{
AddOsmShell(n.Handle, shell);
}
if (addEditMesh)
{
AddOsmEditMesh(n.Handle);
}
if (collapseNode)
{
ip.CollapseNode(n, true);
}
// update transform to match object being exploded.
n.SetNodeTM(0, mat);
n.ObjOffsetPos = ptOffsetPos;
n.ObjOffsetRot = quatOffsetRot;
n.ObjOffsetScale = scaleOffsetScale;
n.ObjOffsetPos = ptOffsetPos;
if (centerPivot)
{
n.CenterPivot(0, false);
}
}
}
catch (Exception)
{
return(-1);
}
return(1);
}
private void ExportAnimationGroups(GLTF gltf, BabylonScene babylonScene)
{
// Retreive and parse animation group data
AnimationGroupList animationList = InitAnimationGroups();
gltf.AnimationsList.Clear();
gltf.AnimationsList.Capacity = Math.Max(gltf.AnimationsList.Capacity, animationList.Count);
if (animationList.Count <= 0)
{
RaiseMessage("GLTFExporter.Animation | No AnimationGroups: exporting all animations together.", 1);
GLTFAnimation gltfAnimation = new GLTFAnimation();
gltfAnimation.name = "All Animations";
int minFrame = Loader.Core.AnimRange.Start / Loader.Global.TicksPerFrame;
int maxFrame = Loader.Core.AnimRange.End / Loader.Global.TicksPerFrame;
foreach (var pair in nodeToGltfNodeMap)
{
ExportNodeAnimation(gltfAnimation, minFrame, maxFrame, gltf, pair.Key, pair.Value, babylonScene);
}
foreach (var pair in boneToGltfNodeMap)
{
ExportBoneAnimation(gltfAnimation, minFrame, maxFrame, gltf, pair.Key, pair.Value);
}
if (gltfAnimation.ChannelList.Count > 0)
{
gltf.AnimationsList.Add(gltfAnimation);
}
else
{
RaiseMessage("GLTFExporter.Animation | No animation data for this animation, it is ignored.", 2);
}
}
else
{
foreach (AnimationGroup animGroup in animationList)
{
RaiseMessage("GLTFExporter.Animation | " + animGroup.Name, 1);
GLTFAnimation gltfAnimation = new GLTFAnimation();
gltfAnimation.name = animGroup.Name;
int startFrame = animGroup.FrameStart;
int endFrame = animGroup.FrameEnd;
foreach (uint nodeHandle in animGroup.NodeHandles)
{
// todo: make something a little more efficient..
IINode maxNode = Loader.Core.RootNode.FindChildNode(nodeHandle);
// node could have been deleted, silently ignore it
if (maxNode == null)
{
continue;
}
string id = maxNode.GetGuid().ToString();
BabylonNode babylonNode = babylonNodes.Find(node => node.id.Equals(id));
if (babylonNode != null && nodeToGltfNodeMap.TryGetValue(babylonNode, out GLTFNode gltfNode))
{
ExportNodeAnimation(gltfAnimation, startFrame, endFrame, gltf, babylonNode, gltfNode, babylonScene);
}
// export all bones that match this id
foreach (KeyValuePair <BabylonBone, GLTFNode> pair in boneToGltfNodeMap)
{
if (pair.Key.id.Equals(id))
{
ExportBoneAnimation(gltfAnimation, startFrame, endFrame, gltf, pair.Key, pair.Value);
}
}
}
if (gltfAnimation.ChannelList.Count > 0)
{
gltf.AnimationsList.Add(gltfAnimation);
}
else
{
RaiseMessage("No data exported for this animation, it is ignored.", 2);
}
}
}
}
public void Export(ExportParameters exportParameters)
{
var watch = new Stopwatch();
watch.Start();
this.exportParameters = exportParameters;
IINode exportNode = null;
if (exportParameters is MaxExportParameters)
{
MaxExportParameters maxExporterParameters = (exportParameters as MaxExportParameters);
exportNode = maxExporterParameters.exportNode;
if (maxExporterParameters.flattenScene)
{
FlattenHierarchy(exportNode);
}
if (maxExporterParameters.mergeContainersAndXRef)
{
ExportClosedContainers();
Tools.MergeAllXrefRecords();
}
}
Tools.InitializeGuidNodesMap();
string fileExportString = exportNode != null? $"{exportNode.NodeName} | {exportParameters.outputPath}": exportParameters.outputPath;
RaiseMessage($"Exportation started: {fileExportString}", Color.Blue);
#if DEBUG
var containersXrefMergeTime = watch.ElapsedMilliseconds / 1000.0;
RaiseMessage(string.Format("Containers and Xref merged in {0:0.00}s", containersXrefMergeTime), Color.Blue);
#endif
this.scaleFactor = Tools.GetScaleFactorToMeters();
var scaleFactorFloat = 1.0f;
// Check input text is valid
float scaleFactor = exportParameters.scaleFactor;
long quality = exportParameters.txtQuality;
try
{
if (quality < 0 || quality > 100)
{
throw new Exception();
}
}
catch
{
RaiseError("Quality is not a valid number. It should be an integer between 0 and 100.");
RaiseError("This parameter sets the quality of jpg compression.");
return;
}
var gameConversionManger = Loader.Global.ConversionManager;
gameConversionManger.CoordSystem = Autodesk.Max.IGameConversionManager.CoordSystem.D3d;
var gameScene = Loader.Global.IGameInterface;
if (exportNode == null || exportNode.IsRootNode)
{
gameScene.InitialiseIGame(false);
}
else
{
gameScene.InitialiseIGame(exportNode, true);
}
gameScene.SetStaticFrame(0);
MaxSceneFileName = gameScene.SceneFileName;
IsCancelled = false;
ReportProgressChanged(0);
string tempOutputDirectory = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
string outputDirectory = Path.GetDirectoryName(exportParameters.outputPath);
string folderOuputDirectory = exportParameters.textureFolder;
string outputFileName = Path.GetFileName(exportParameters.outputPath);
// Check directory exists
if (!Directory.Exists(outputDirectory))
{
RaiseError("Exportation stopped: Output folder does not exist");
ReportProgressChanged(100);
return;
}
Directory.CreateDirectory(tempOutputDirectory);
var outputBabylonDirectory = tempOutputDirectory;
// Force output file extension to be babylon
outputFileName = Path.ChangeExtension(outputFileName, "babylon");
var babylonScene = new BabylonScene(outputBabylonDirectory);
var rawScene = Loader.Core.RootNode;
string outputFormat = exportParameters.outputFormat;
isBabylonExported = outputFormat == "babylon" || outputFormat == "binary babylon";
isGltfExported = outputFormat == "gltf" || outputFormat == "glb";
// Get scene parameters
optimizeAnimations = !Loader.Core.RootNode.GetBoolProperty("babylonjs_donotoptimizeanimations");
exportNonAnimated = Loader.Core.RootNode.GetBoolProperty("babylonjs_animgroup_exportnonanimated");
// Save scene
if (exportParameters.autoSaveSceneFile)
{
RaiseMessage("Saving 3ds max file");
var forceSave = Loader.Core.FileSave;
callerForm?.BringToFront();
}
// Producer
babylonScene.producer = new BabylonProducer
{
name = "3dsmax",
#if MAX2020
version = "2020",
#elif MAX2019
version = "2019",
#elif MAX2018
version = "2018",
#elif MAX2017
version = "2017",
#else
version = Loader.Core.ProductVersion.ToString(),
#endif
exporter_version = exporterVersion,
file = outputFileName
};
// Global
babylonScene.autoClear = true;
babylonScene.clearColor = Loader.Core.GetBackGround(0, Tools.Forever).ToArray();
babylonScene.ambientColor = Loader.Core.GetAmbient(0, Tools.Forever).ToArray();
babylonScene.TimelineStartFrame = Loader.Core.AnimRange.Start / Loader.Global.TicksPerFrame;
babylonScene.TimelineEndFrame = Loader.Core.AnimRange.End / Loader.Global.TicksPerFrame;
babylonScene.TimelineFramesPerSecond = MaxSceneTicksPerSecond / Loader.Global.TicksPerFrame;
babylonScene.gravity = rawScene.GetVector3Property("babylonjs_gravity");
ExportQuaternionsInsteadOfEulers = rawScene.GetBoolProperty("babylonjs_exportquaternions", 1);
if (string.IsNullOrEmpty(exportParameters.pbrEnvironment) && Loader.Core.UseEnvironmentMap && Loader.Core.EnvironmentMap != null)
{
// Environment texture
var environmentMap = Loader.Core.EnvironmentMap;
// Copy image file to output if necessary
var babylonTexture = ExportEnvironmnentTexture(environmentMap, babylonScene);
if (babylonTexture != null)
{
babylonScene.environmentTexture = babylonTexture.name;
// Skybox
babylonScene.createDefaultSkybox = rawScene.GetBoolProperty("babylonjs_createDefaultSkybox");
babylonScene.skyboxBlurLevel = rawScene.GetFloatProperty("babylonjs_skyboxBlurLevel");
}
}
else if (!string.IsNullOrEmpty(exportParameters.pbrEnvironment))
{
babylonScene.createDefaultSkybox = rawScene.GetBoolProperty("babylonjs_createDefaultSkybox");
babylonScene.skyboxBlurLevel = rawScene.GetFloatProperty("babylonjs_skyboxBlurLevel");
}
// Instantiate custom material exporters
materialExporters = new Dictionary <ClassIDWrapper, IMaxMaterialExporter>();
foreach (Type type in Tools.GetAllLoadableTypes())
{
if (type.IsAbstract || type.IsInterface || !typeof(IMaxMaterialExporter).IsAssignableFrom(type))
{
continue;
}
IMaxMaterialExporter exporter = Activator.CreateInstance(type) as IMaxMaterialExporter;
if (exporter == null)
{
RaiseWarning("Creating exporter instance failed: " + type.Name, 1);
}
materialExporters.Add(exporter.MaterialClassID, exporter);
}
// Sounds
var soundName = rawScene.GetStringProperty("babylonjs_sound_filename", "");
if (!string.IsNullOrEmpty(soundName))
{
var filename = Path.GetFileName(soundName);
var globalSound = new BabylonSound
{
autoplay = rawScene.GetBoolProperty("babylonjs_sound_autoplay", 1),
loop = rawScene.GetBoolProperty("babylonjs_sound_loop", 1),
name = filename
};
babylonScene.SoundsList.Add(globalSound);
if (isBabylonExported)
{
try
{
File.Copy(soundName, Path.Combine(babylonScene.OutputPath, filename), true);
}
catch
{
}
}
}
// Root nodes
RaiseMessage("Exporting nodes");
HashSet <IIGameNode> maxRootNodes = getRootNodes(gameScene);
var progressionStep = 80.0f / maxRootNodes.Count;
var progression = 10.0f;
ReportProgressChanged((int)progression);
referencedMaterials.Clear();
// Reseting is optionnal. It makes each morph target manager export starts from id = 0.
BabylonMorphTargetManager.Reset();
foreach (var maxRootNode in maxRootNodes)
{
BabylonNode node = exportNodeRec(maxRootNode, babylonScene, gameScene);
// if we're exporting from a specific node, reset the pivot to {0,0,0}
if (node != null && exportNode != null && !exportNode.IsRootNode)
{
SetNodePosition(ref node, ref babylonScene, new float[] { 0, 0, 0 });
}
progression += progressionStep;
ReportProgressChanged((int)progression);
CheckCancelled();
}
;
RaiseMessage(string.Format("Total meshes: {0}", babylonScene.MeshesList.Count), Color.Gray, 1);
// In 3DS Max the default camera look down (in the -z direction for the 3DS Max reference (+y for babylon))
// In Babylon the default camera look to the horizon (in the +z direction for the babylon reference)
// In glTF the default camera look to the horizon (in the +Z direction for glTF reference)
RaiseMessage("Update camera rotation and position", 1);
for (int index = 0; index < babylonScene.CamerasList.Count; index++)
{
BabylonCamera camera = babylonScene.CamerasList[index];
FixCamera(ref camera, ref babylonScene);
}
// Light for glTF
if (isGltfExported)
{
RaiseMessage("Update light rotation for glTF export", 1);
for (int index = 0; index < babylonScene.LightsList.Count; index++)
{
BabylonNode light = babylonScene.LightsList[index];
FixNodeRotation(ref light, ref babylonScene, -Math.PI / 2);
}
}
// Main camera
BabylonCamera babylonMainCamera = null;
ICameraObject maxMainCameraObject = null;
if (babylonMainCamera == null && babylonScene.CamerasList.Count > 0)
{
// Set first camera as main one
babylonMainCamera = babylonScene.CamerasList[0];
babylonScene.activeCameraID = babylonMainCamera.id;
RaiseMessage("Active camera set to " + babylonMainCamera.name, Color.Green, 1, true);
// Retreive camera node with same GUID
var maxCameraNodesAsTab = gameScene.GetIGameNodeByType(Autodesk.Max.IGameObject.ObjectTypes.Camera);
var maxCameraNodes = TabToList(maxCameraNodesAsTab);
var maxMainCameraNode = maxCameraNodes.Find(_camera => _camera.MaxNode.GetGuid().ToString() == babylonMainCamera.id);
maxMainCameraObject = (maxMainCameraNode.MaxNode.ObjectRef as ICameraObject);
}
if (babylonMainCamera == null)
{
RaiseWarning("No camera defined", 1);
}
else
{
RaiseMessage(string.Format("Total cameras: {0}", babylonScene.CamerasList.Count), Color.Gray, 1);
}
// Default light
bool addDefaultLight = rawScene.GetBoolProperty("babylonjs_addDefaultLight", 1);
if (!exportParameters.pbrNoLight && addDefaultLight && babylonScene.LightsList.Count == 0)
{
RaiseWarning("No light defined", 1);
RaiseWarning("A default hemispheric light was added for your convenience", 1);
ExportDefaultLight(babylonScene);
}
else
{
RaiseMessage(string.Format("Total lights: {0}", babylonScene.LightsList.Count), Color.Gray, 1);
}
if (scaleFactorFloat != 1.0f)
{
RaiseMessage("A root node is added for scaling", 1);
// Create root node for scaling
BabylonMesh rootNode = new BabylonMesh {
name = "root", id = Guid.NewGuid().ToString()
};
rootNode.isDummy = true;
float rootNodeScale = scaleFactorFloat;
rootNode.scaling = new float[3] {
rootNodeScale, rootNodeScale, rootNodeScale
};
if (ExportQuaternionsInsteadOfEulers)
{
rootNode.rotationQuaternion = new float[] { 0, 0, 0, 1 };
}
else
{
rootNode.rotation = new float[] { 0, 0, 0 };
}
// Update all top nodes
var babylonNodes = new List <BabylonNode>();
babylonNodes.AddRange(babylonScene.MeshesList);
babylonNodes.AddRange(babylonScene.CamerasList);
babylonNodes.AddRange(babylonScene.LightsList);
foreach (BabylonNode babylonNode in babylonNodes)
{
if (babylonNode.parentId == null)
{
babylonNode.parentId = rootNode.id;
}
}
// Store root node
babylonScene.MeshesList.Add(rootNode);
}
// Materials
if (exportParameters.exportMaterials)
{
RaiseMessage("Exporting materials");
var matsToExport = referencedMaterials.ToArray(); // Snapshot because multimaterials can export new materials
foreach (var mat in matsToExport)
{
ExportMaterial(mat, babylonScene);
CheckCancelled();
}
RaiseMessage(string.Format("Total: {0}", babylonScene.MaterialsList.Count + babylonScene.MultiMaterialsList.Count), Color.Gray, 1);
}
else
{
RaiseMessage("Skipping material export.");
}
// Fog
for (var index = 0; index < Loader.Core.NumAtmospheric; index++)
{
var atmospheric = Loader.Core.GetAtmospheric(index);
if (atmospheric.Active(0) && atmospheric.ClassName == "Fog")
{
var fog = atmospheric as IStdFog;
RaiseMessage("Exporting fog");
if (fog != null)
{
babylonScene.fogColor = fog.GetColor(0).ToArray();
babylonScene.fogMode = 3;
}
if (babylonMainCamera != null)
{
babylonScene.fogStart = maxMainCameraObject.GetEnvRange(0, 0, Tools.Forever);
babylonScene.fogEnd = maxMainCameraObject.GetEnvRange(0, 1, Tools.Forever);
}
}
}
// Skeletons
if (skins.Count > 0)
{
RaiseMessage("Exporting skeletons");
foreach (var skin in skins)
{
ExportSkin(skin, babylonScene);
}
}
#if DEBUG
var nodesExportTime = watch.ElapsedMilliseconds / 1000.0 - containersXrefMergeTime;
RaiseMessage(string.Format("Noded exported in {0:0.00}s", nodesExportTime), Color.Blue);
#endif
// ----------------------------
// ----- Animation groups -----
// ----------------------------
RaiseMessage("Export animation groups");
// add animation groups to the scene
babylonScene.animationGroups = ExportAnimationGroups(babylonScene);
#if DEBUG
var animationGroupExportTime = watch.ElapsedMilliseconds / 1000.0 - nodesExportTime;
RaiseMessage(string.Format("Animation groups exported in {0:0.00}s", animationGroupExportTime), Color.Blue);
#endif
if (isBabylonExported)
{
// if we are exporting to .Babylon then remove then remove animations from nodes if there are animation groups.
if (babylonScene.animationGroups.Count > 0)
{
foreach (BabylonNode node in babylonScene.MeshesList)
{
node.animations = null;
}
foreach (BabylonNode node in babylonScene.LightsList)
{
node.animations = null;
}
foreach (BabylonNode node in babylonScene.CamerasList)
{
node.animations = null;
}
foreach (BabylonSkeleton skel in babylonScene.SkeletonsList)
{
foreach (BabylonBone bone in skel.bones)
{
bone.animation = null;
}
}
}
// setup a default skybox for the scene for .Babylon export.
var sourcePath = exportParameters.pbrEnvironment;
if (!string.IsNullOrEmpty(sourcePath))
{
var fileName = Path.GetFileName(sourcePath);
// Allow only dds file format
if (!fileName.EndsWith(".dds"))
{
RaiseWarning("Failed to export defauenvironment texture: only .dds format is supported.");
}
else
{
RaiseMessage($"texture id = Max_Babylon_Default_Environment");
babylonScene.environmentTexture = fileName;
if (exportParameters.writeTextures)
{
try
{
var destPath = Path.Combine(babylonScene.OutputPath, fileName);
if (File.Exists(sourcePath) && sourcePath != destPath)
{
File.Copy(sourcePath, destPath, true);
}
}
catch
{
// silently fails
RaiseMessage($"Fail to export the default env texture", 3);
}
}
}
}
}
// Output
babylonScene.Prepare(false, false);
if (isBabylonExported)
{
RaiseMessage("Saving to output file");
var outputFile = Path.Combine(outputBabylonDirectory, outputFileName);
var jsonSerializer = JsonSerializer.Create(new JsonSerializerSettings());
var sb = new StringBuilder();
var sw = new StringWriter(sb, CultureInfo.InvariantCulture);
using (var jsonWriter = new JsonTextWriterOptimized(sw))
{
jsonWriter.Formatting = Formatting.None;
jsonSerializer.Serialize(jsonWriter, babylonScene);
}
File.WriteAllText(outputFile, sb.ToString());
if (exportParameters.generateManifest)
{
File.WriteAllText(outputFile + ".manifest",
"{\r\n\"version\" : 1,\r\n\"enableSceneOffline\" : true,\r\n\"enableTexturesOffline\" : true\r\n}");
}
// Binary
if (outputFormat == "binary babylon")
{
RaiseMessage("Generating binary files");
BabylonFileConverter.BinaryConverter.Convert(outputFile, outputBabylonDirectory + "\\Binary",
message => RaiseMessage(message, 1),
error => RaiseError(error, 1));
}
}
ReportProgressChanged(100);
// Export glTF
if (isGltfExported)
{
bool generateBinary = outputFormat == "glb";
GLTFExporter gltfExporter = new GLTFExporter();
exportParameters.customGLTFMaterialExporter = new MaxGLTFMaterialExporter(exportParameters, gltfExporter, this);
gltfExporter.ExportGltf(this.exportParameters, babylonScene, tempOutputDirectory, outputFileName, generateBinary, this);
}
// Move files to output directory
var filePaths = Directory.GetFiles(tempOutputDirectory);
if (outputFormat == "binary babylon")
{
var tempBinaryOutputDirectory = Path.Combine(tempOutputDirectory, "Binary");
var binaryFilePaths = Directory.GetFiles(tempBinaryOutputDirectory);
foreach (var filePath in binaryFilePaths)
{
if (filePath.EndsWith(".binary.babylon"))
{
var file = Path.GetFileName(filePath);
var tempFilePath = Path.Combine(tempBinaryOutputDirectory, file);
var outputFile = Path.Combine(outputDirectory, file);
IUTF8Str maxNotification = GlobalInterface.Instance.UTF8Str.Create(outputFile);
Loader.Global.BroadcastNotification(SystemNotificationCode.PreExport, maxNotification);
moveFileToOutputDirectory(tempFilePath, outputFile, exportParameters);
Loader.Global.BroadcastNotification(SystemNotificationCode.PostExport, maxNotification);
}
else if (filePath.EndsWith(".babylonbinarymeshdata"))
{
var file = Path.GetFileName(filePath);
var tempFilePath = Path.Combine(tempBinaryOutputDirectory, file);
var outputFile = Path.Combine(outputDirectory, file);
IUTF8Str maxNotification = GlobalInterface.Instance.UTF8Str.Create(outputFile);
Loader.Global.BroadcastNotification(SystemNotificationCode.PreExport, maxNotification);
moveFileToOutputDirectory(tempFilePath, outputFile, exportParameters);
Loader.Global.BroadcastNotification(SystemNotificationCode.PostExport, maxNotification);
}
}
}
if (outputFormat == "glb")
{
foreach (var file_path in filePaths)
{
if (Path.GetExtension(file_path) == ".glb")
{
var file = Path.GetFileName(file_path);
var tempFilePath = Path.Combine(tempOutputDirectory, file);
var outputFile = Path.Combine(outputDirectory, file);
IUTF8Str maxNotification = GlobalInterface.Instance.UTF8Str.Create(outputFile);
Loader.Global.BroadcastNotification(SystemNotificationCode.PreExport, maxNotification);
moveFileToOutputDirectory(tempFilePath, outputFile, exportParameters);
Loader.Global.BroadcastNotification(SystemNotificationCode.PostExport, maxNotification);
break;
}
}
}
else
{
foreach (var filePath in filePaths)
{
var file = Path.GetFileName(filePath);
string ext = Path.GetExtension(file);
var tempFilePath = Path.Combine(tempOutputDirectory, file);
var outputPath = Path.Combine(outputDirectory, file);
if (!string.IsNullOrWhiteSpace(exportParameters.textureFolder) && TextureUtilities.ExtensionIsValidGLTFTexture(ext))
{
outputPath = Path.Combine(exportParameters.textureFolder, file);
}
IUTF8Str maxNotification = GlobalInterface.Instance.UTF8Str.Create(outputPath);
Loader.Global.BroadcastNotification(SystemNotificationCode.PreExport, maxNotification);
moveFileToOutputDirectory(tempFilePath, outputPath, exportParameters);
Loader.Global.BroadcastNotification(SystemNotificationCode.PostExport, maxNotification);
}
}
Directory.Delete(tempOutputDirectory, true);
watch.Stop();
RaiseMessage(string.Format("Exportation done in {0:0.00}s: {1}", watch.ElapsedMilliseconds / 1000.0, fileExportString), Color.Blue);
IUTF8Str max_notification = Autodesk.Max.GlobalInterface.Instance.UTF8Str.Create("BabylonExportComplete");
Loader.Global.BroadcastNotification(SystemNotificationCode.PostExport, max_notification);
}
private IList <BabylonAnimationGroup> ExportAnimationGroups(BabylonScene babylonScene)
{
IList <BabylonAnimationGroup> animationGroups = new List <BabylonAnimationGroup>();
// Retrieve and parse animation group data
AnimationGroupList animationList = AnimationGroupList.InitAnimationGroups(this);
foreach (AnimationGroup animGroup in animationList)
{
RaiseMessage("Exporter.animationGroups | " + animGroup.Name, 1);
BabylonAnimationGroup animationGroup = new BabylonAnimationGroup
{
name = animGroup.Name,
from = animGroup.FrameStart,
to = animGroup.FrameEnd,
targetedAnimations = new List <BabylonTargetedAnimation>()
};
// add animations of each nodes contained in the animGroup
foreach (Guid guid in animGroup.NodeGuids)
{
IINode maxNode = Tools.GetINodeByGuid(guid);
// node could have been deleted, silently ignore it
if (maxNode == null)
{
continue;
}
// Helpers can be exported as dummies and as bones
string nodeId = maxNode.GetGuid().ToString();
string boneId = isGltfExported?maxNode.GetGuid().ToString(): maxNode.GetGuid().ToString() + "-bone"; // the suffix "-bone" is added in babylon export format to assure the uniqueness of IDs
// Node
BabylonNode node = null;
babylonScene.NodeMap.TryGetValue(nodeId, out node);
if (node != null)
{
if (node.animations != null && node.animations.Length != 0)
{
IList <BabylonAnimation> animations = GetSubAnimations(node, animationGroup.from, animationGroup.to);
foreach (BabylonAnimation animation in animations)
{
BabylonTargetedAnimation targetedAnimation = new BabylonTargetedAnimation
{
animation = animation,
targetId = nodeId
};
animationGroup.targetedAnimations.Add(targetedAnimation);
}
}
else if (exportNonAnimated)
{
BabylonTargetedAnimation targetedAnimation = new BabylonTargetedAnimation
{
animation = CreatePositionAnimation(animationGroup.from, animationGroup.to, node.position),
targetId = node.id
};
animationGroup.targetedAnimations.Add(targetedAnimation);
}
}
// bone
BabylonBone bone = null;
int index = 0;
while (index < babylonScene.SkeletonsList.Count && bone == null)
{
BabylonSkeleton skel = babylonScene.SkeletonsList[index];
bone = skel.bones.FirstOrDefault(b => b.id == boneId);
index++;
}
if (bone != null)
{
if (bone.animation != null)
{
IList <BabylonAnimation> animations = GetSubAnimations(bone, animationGroup.from, animationGroup.to);
foreach (BabylonAnimation animation in animations)
{
BabylonTargetedAnimation targetedAnimation = new BabylonTargetedAnimation
{
animation = animation,
targetId = boneId
};
animationGroup.targetedAnimations.Add(targetedAnimation);
}
}
else if (exportNonAnimated)
{
BabylonTargetedAnimation targetedAnimation = new BabylonTargetedAnimation
{
animation = CreateMatrixAnimation(animationGroup.from, animationGroup.to, bone.matrix),
targetId = bone.id
};
animationGroup.targetedAnimations.Add(targetedAnimation);
}
}
}
if (animationGroup.targetedAnimations.Count > 0)
{
animationGroups.Add(animationGroup);
}
}
return(animationGroups);
}
private void addSelectedButton_Click(object sender, EventArgs e)
{
if (currentInfo == null)
{
return;
}
if (currentAnimationParseType == AnimationParseType.Nodes)
{
MaxNodeTree.BeginUpdate();
for (int i = 0; i < Loader.Core.SelNodeCount; ++i)
{
IINode node = Loader.Core.GetSelNode(i);
//added in flightsim to add lod node "x0_name" and all other lod relative
// x1_name,x2_name etc
//todo expost addnode to maxscript and call this outside
if (node.Name.StartsWith("x"))
{
string lod_name = node.Name.Substring(3);
string lod_prefix = node.Name.Replace(lod_name, "");
if (lod_prefix.ToCharArray()[0] == 'x' && lod_prefix.ToCharArray()[2] == '_')
{
for (int j = 0; j < 7; j++)
{
string relativeLodName = "x" + j + "_" + lod_name;
IINode relativeLodNode = Loader.Core.GetINodeByName(relativeLodName);
if (relativeLodNode != null)
{
MaxNodeTree.QueueAddNode(relativeLodNode);
}
}
}
else
{
MaxNodeTree.QueueAddNode(node);
}
}
else
{
MaxNodeTree.QueueAddNode(node);
}
}
MaxNodeTree.EndUpdate();
}
if (currentAnimationParseType == AnimationParseType.Materials)
{
if (Loader.Core.SelNodeCount < 1)
{
MessageBox.Show("You need to select at least one Node");
return;
}
for (int i = 0; i < Loader.Core.SelNodeCount; ++i)
{
IINode node = Loader.Core.GetSelNode(i);
IMtl material = node.GetAnimatableMaterial();
if (material != null)
{
maxMaterialView.AddMaterialFromSelection(material);
}
}
}
}
public void DeleteFromData(IINode dataNode = null)
{
dataNode = dataNode ?? Loader.Core.RootNode;
dataNode.DeleteProperty(GetPropertyName());
IsDirty = true;
}
public static void PrepareTextBox(TextBox textBox, IINode node, string propertyName, string defaultValue = "")
{
var state = node.GetStringProperty(propertyName, defaultValue);
textBox.Text = state;
}
private static void ResolveMultipleInheritedContainer(IIContainerObject container)
{
string helperPropBuffer = string.Empty;
container.BabylonContainerHelper().GetUserPropBuffer(ref helperPropBuffer);
List <IINode> containerHierarchy = new List <IINode>()
{
container.ContainerNode
};
containerHierarchy.AddRange(container.ContainerNode.ContainerNodeTree(false));
int containerID = 1;
container.ContainerNode.GetUserPropInt("babylonjs_ContainerID", ref containerID);
//the first istance of the multiples containers, the one without _ID_*
//mContainer ->referenceBrotherContainer
//mContainer_ID_2
int idIndex = container.ContainerNode.Name.IndexOf("_ID_");
if (idIndex < 0)
{
return;
}
string refBrotherName = container.ContainerNode.Name.Substring(0, idIndex);
IINode refBrotherContainerObject = Loader.Core.GetINodeByName(refBrotherName);
//if there is no brother, there is nothing to resolve
if (refBrotherContainerObject == null)
{
return;
}
//manage multiple containers inherithed 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());
if (containerID > 1 && !n.Name.EndsWith("_ID_" + containerID))
{
string originalName = n.Name;
n.Name = $"{n.Name}_ID_{containerID}";
IINode source = refBrotherContainerObject.FindChildNode(originalName);
IMtl mat = source.Mtl;
if (mat != null)
{
n.Mtl = mat;
}
}
}
//replace animationList guid to have distinct list of AnimationGroup for each container
string animationListStr = string.Empty;
container.BabylonContainerHelper().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());
}
container.BabylonContainerHelper().SetUserPropBuffer(helperPropBuffer);
//add ID of container to animationGroup name to identify animation in viewer
container.BabylonContainerHelper().GetUserPropString(s_AnimationListPropertyName, ref animationListStr);
string[] newAnimationGroupGuid = animationListStr.Split(AnimationGroup.s_PropertySeparator);
if (containerID > 1)
{
foreach (string guidStr in newAnimationGroupGuid)
{
string propertiesString = string.Empty;
if (!container.BabylonContainerHelper().GetUserPropString(guidStr, ref propertiesString))
{
return;
}
string[] properties = propertiesString.Split(AnimationGroup.s_PropertySeparator);
if (properties.Length < 4)
{
throw new Exception("Invalid number of properties, can't deserialize.");
}
string name = properties[0];
if (!string.IsNullOrEmpty(name) && !name.EndsWith("_ID_" + containerID))
{
propertiesString = propertiesString.Replace(name, name + "_ID_" + containerID);
container.BabylonContainerHelper().SetUserPropString(guidStr, propertiesString);
}
}
}
}
}
public static void PrepareComboBox(ComboBox comboBox, IINode node, string propertyName, string defaultValue)
{
comboBox.SelectedItem = node.GetStringProperty(propertyName, defaultValue);
}
public static void UpdateVector3Control(Vector3Control vector3Control, IINode node, string propertyName)
{
string name = propertyName + "_x";
node.SetUserPropFloat(ref name, vector3Control.X);
name = propertyName + "_y";
node.SetUserPropFloat(ref name, vector3Control.Y);
name = propertyName + "_z";
node.SetUserPropFloat(ref name, vector3Control.Z);
}
public static void UpdateTextBox(TextBox textBox, IINode node, string propertyName)
{
node.SetUserPropString(propertyName, textBox.Text);
}
public static bool PrepareCheckBox(CheckBox checkBox, IINode node, string propertyName, int defaultState = 0)
{
var state = node.GetBoolProperty(propertyName, defaultState);
if (checkBox.CheckState == CheckState.Indeterminate)
{
checkBox.CheckState = state ? CheckState.Checked : CheckState.Unchecked;
}
else
{
if (checkBox.ThreeState)
{
if (!state && checkBox.CheckState == CheckState.Checked ||
state && checkBox.CheckState == CheckState.Unchecked)
{
checkBox.CheckState = CheckState.Indeterminate;
return true;
}
}
else
{
checkBox.CheckState = state ? CheckState.Checked : CheckState.Unchecked;
return true;
}
}
return false;
}
public static void PrepareVector3Control(Vector3Control vector3Control, IINode node, string propertyName, float defaultX = 0, float defaultY = 0, float defaultZ = 0)
{
vector3Control.X = node.GetFloatProperty(propertyName + "_x", defaultX);
vector3Control.Y = node.GetFloatProperty(propertyName + "_y", defaultY);
vector3Control.Z = node.GetFloatProperty(propertyName + "_z", defaultZ);
}
public static void PrepareComboBox(ComboBox comboBox, IINode node, string propertyName, string defaultValue)
{
comboBox.SelectedItem = node.GetStringProperty(propertyName, defaultValue);
}
public static void UpdateComboBox(ComboBox comboBox, IINode node, string propertyName)
{
var value = comboBox.SelectedItem.ToString();
node.SetUserPropString(propertyName, value);
}
public static void PrepareVector3Control(Vector3Control vector3Control, IINode node, string propertyName, float defaultX = 0, float defaultY = 0, float defaultZ = 0)
{
vector3Control.X = node.GetFloatProperty(propertyName + "_x", defaultX);
vector3Control.Y = node.GetFloatProperty(propertyName + "_y", defaultY);
vector3Control.Z = node.GetFloatProperty(propertyName + "_z", defaultZ);
}
public static IEnumerable <IINode> NodesListBySuperClasses(this IINode rootNode, SClass_ID[] sids)
{
return(from n in rootNode.NodeTree() where n.ObjectRef != null && sids.Any(sid => n.EvalWorldState(0, false).Obj.SuperClassID == sid) select n);
}
public static void UpdateComboBox(ComboBox comboBox, IINode node, string propertyName)
{
var value = comboBox.SelectedItem.ToString();
#if MAX2015 || MAX2016
node.SetUserPropString(propertyName, value);
#else
node.SetUserPropString(ref propertyName, ref value);
#endif
}
public static bool HasParent(this IINode node)
{
return(node.ParentNode != null && !node.ParentNode.IsRootNode);
}
private void ExportCamera(IINode cameraNode, BabylonScene babylonScene)
{
if (cameraNode.GetBoolProperty("babylonjs_noexport"))
{
return;
}
var maxCamera = (cameraNode.ObjectRef as ICameraObject);
var babylonCamera = new BabylonCamera();
RaiseMessage(cameraNode.Name, 1);
babylonCamera.name = cameraNode.Name;
babylonCamera.id = cameraNode.GetGuid().ToString();
if (cameraNode.HasParent())
{
babylonCamera.parentId = cameraNode.ParentNode.GetGuid().ToString();
}
babylonCamera.fov = Tools.ConvertFov(maxCamera.GetFOV(0, Tools.Forever));
babylonCamera.minZ = maxCamera.GetEnvRange(0, 0, Tools.Forever);
babylonCamera.maxZ = maxCamera.GetEnvRange(0, 1, Tools.Forever);
if (babylonCamera.minZ == 0.0f)
{
babylonCamera.minZ = 0.1f;
}
// Control
babylonCamera.speed = cameraNode.GetFloatProperty("babylonjs_speed", 1.0f);
babylonCamera.inertia = cameraNode.GetFloatProperty("babylonjs_inertia", 0.9f);
// Collisions
babylonCamera.checkCollisions = cameraNode.GetBoolProperty("babylonjs_checkcollisions");
babylonCamera.applyGravity = cameraNode.GetBoolProperty("babylonjs_applygravity");
babylonCamera.ellipsoid = cameraNode.GetVector3Property("babylonjs_ellipsoid");
// Position
var wm = cameraNode.GetWorldMatrix(0, cameraNode.HasParent());
var position = wm.Trans;
babylonCamera.position = position.ToArraySwitched();
// Target
var target = cameraNode.Target;
if (target != null)
{
babylonCamera.lockedTargetId = target.GetGuid().ToString();
}
else
{
var dir = wm.GetRow(2).MultiplyBy(-1);
babylonCamera.target = position.Add(dir).ToArraySwitched();
}
// Animations
var animations = new List<BabylonAnimation>();
if (!ExportVector3Controller(cameraNode.TMController.PositionController, "position", animations))
{
ExportVector3Animation("position", animations, key =>
{
var worldMatrix = cameraNode.GetWorldMatrix(key, cameraNode.HasParent());
return worldMatrix.Trans.ToArraySwitched();
});
}
ExportFloatAnimation("fov", animations, key => new[] {Tools.ConvertFov(maxCamera.GetFOV(key, Tools.Forever))});
babylonCamera.animations = animations.ToArray();
if (cameraNode.GetBoolProperty("babylonjs_autoanimate"))
{
babylonCamera.autoAnimate = true;
babylonCamera.autoAnimateFrom = (int)cameraNode.GetFloatProperty("babylonjs_autoanimate_from");
babylonCamera.autoAnimateTo = (int)cameraNode.GetFloatProperty("babylonjs_autoanimate_to");
babylonCamera.autoAnimateLoop = cameraNode.GetBoolProperty("babylonjs_autoanimateloop");
}
babylonScene.CamerasList.Add(babylonCamera);
}
public static void SetStringProperty(this IINode node, string propertyName, string defaultState)
{
string state = defaultState;
node.SetUserPropString(propertyName, state);
}
public VisualNodeInfo(IINode maxNode, bool isDummy = true, EState state = EState.Added)
{
MaxNode = maxNode;
State = state;
IsDummy = isDummy;
}
/// <summary>
/// helper for the notifiy dependands on node
/// if you change anything on a node the node have to notify all dependents
/// this is similar to events in c#
/// </summary>
/// <param name="node"></param>
/// <param name="interval"></param>
/// <param name="part"></param>
/// <param name="message"></param>
public static void NotifyDependents(this IINode node, IInterval interval, int part, RefMessage message)
{
node.NotifyDependents(interval, new UIntPtr((uint)part), message, Globals.NOTIFY_ALL, true, null);
}
private void IsMeshFlattenable(IINode node, AnimationGroupList animationGroupList, ref List <IINode> flattenableNodes)
{
//a node can't be flatten if:
//- is not a mesh
//- is marked as not flattenable
//- is hidden
//- is part of animation group
//- is skinned
//- is linked to animated node
if (node.IsMarkedAsNotFlattenable())
{
return;
}
if (node.IsNodeHidden(false) && !exportParameters.exportHiddenObjects)
{
return;
}
if (node.IsRootNode)
{
for (int i = 0; i < node.NumChildren; i++)
{
IINode n = node.GetChildNode(i);
IsMeshFlattenable(n, animationGroupList, ref flattenableNodes);
}
return;
}
if (node.GetTriObjectFromNode() == null)
{
for (int i = 0; i < node.NumChildren; i++)
{
IINode n = node.GetChildNode(i);
IsMeshFlattenable(n, animationGroupList, ref flattenableNodes);
}
return;
}
if (node.IsSkinned())
{
string message = $"{node.Name} can't be flatten, because is skinned";
RaiseMessage(message, 0);
for (int i = 0; i < node.NumChildren; i++)
{
IINode n = node.GetChildNode(i);
IsMeshFlattenable(n, animationGroupList, ref flattenableNodes);
}
return;
}
if (node.IsNodeTreeAnimated())
{
string message = $"{node.Name} can't be flatten, his hierachy contains animated node";
RaiseMessage(message, 0);
for (int i = 0; i < node.NumChildren; i++)
{
IINode n = node.GetChildNode(i);
IsMeshFlattenable(n, animationGroupList, ref flattenableNodes);
}
return;
}
if (node.IsInAnimationGroups(animationGroupList))
{
string message = $"{node.Name} can't be flatten, because is part of an AnimationGroup";
RaiseMessage(message, 0);
for (int i = 0; i < node.NumChildren; i++)
{
IINode n = node.GetChildNode(i);
IsMeshFlattenable(n, animationGroupList, ref flattenableNodes);
}
return;
}
flattenableNodes.Add(node);
}
public object ExportGLTFExtension <T>(T babylonObject, ExportParameters parameters, ref GLTF gltf, ILoggingProvider logger)
{
var babylonMesh = babylonObject as BabylonMesh;
if (babylonMesh != null)
{
GLTFExtensionAsoboGizmo gltfExtensionAsoboGizmo = new GLTFExtensionAsoboGizmo();
List <GLTFExtensionGizmo> collisions = new List <GLTFExtensionGizmo>();
gltfExtensionAsoboGizmo.gizmos = collisions;
Guid guid = Guid.Empty;
Guid.TryParse(babylonMesh.id, out guid);
IINode maxNode = Tools.GetINodeByGuid(guid);
foreach (IINode node in maxNode.DirectChildren())
{
IObject obj = node.ObjectRef;
List <AsoboTag> tags = new List <AsoboTag>();
GLTFExtensionGizmo gizmo = new GLTFExtensionGizmo();;
if (new MaterialUtilities.ClassIDWrapper(obj.ClassID).Equals(BoxColliderClassID))
{
GLTFExtensionAsoboBoxParams boxParams = new GLTFExtensionAsoboBoxParams();
float height = FlightSimExtensionUtility.GetGizmoParameterFloat(node, "BoxGizmo", "height");
float width = FlightSimExtensionUtility.GetGizmoParameterFloat(node, "BoxGizmo", "width");
float length = FlightSimExtensionUtility.GetGizmoParameterFloat(node, "BoxGizmo", "length");
gizmo.Translation = FlightSimExtensionUtility.GetTranslation(node, maxNode);
float[] rotation = FlightSimExtensionUtility.GetRotation(node, maxNode);
if (!FlightSimExtensionUtility.IsDefaultRotation(rotation))
{
gizmo.Rotation = rotation;
}
boxParams.width = width;
boxParams.height = height;
boxParams.length = length;
gizmo.Params = boxParams;
gizmo.Type = "box";
bool isRoad = FlightSimExtensionUtility.GetGizmoParameterBoolean(node, "BoxCollider", "IsRoad", IsSubClass: false);
bool isCollision = FlightSimExtensionUtility.GetGizmoParameterBoolean(node, "BoxCollider", "IsCollision", IsSubClass: false);
if (isCollision)
{
tags.Add(AsoboTag.Collision);
}
if (isRoad)
{
tags.Add(AsoboTag.Road);
}
ParseTags(ref gizmo, ref gltf, ref tags);
collisions.Add(gizmo);
}
else if (new MaterialUtilities.ClassIDWrapper(obj.ClassID).Equals(CylinderColliderClassID))
{
GLTFExtensionAsoboCylinderParams cylinderParams = new GLTFExtensionAsoboCylinderParams();
float radius = FlightSimExtensionUtility.GetGizmoParameterFloat(node, "CylGizmo", "radius");
float height = FlightSimExtensionUtility.GetGizmoParameterFloat(node, "CylGizmo", "height");
gizmo.Translation = FlightSimExtensionUtility.GetTranslation(node, maxNode);
float[] rotation = FlightSimExtensionUtility.GetRotation(node, maxNode);
if (!FlightSimExtensionUtility.IsDefaultRotation(rotation))
{
gizmo.Rotation = rotation;
}
cylinderParams.height = height;
cylinderParams.radius = radius;
gizmo.Params = cylinderParams;
gizmo.Type = "cylinder";
bool isRoad = FlightSimExtensionUtility.GetGizmoParameterBoolean(node, "CylCollider", "IsRoad", IsSubClass: false);
bool isCollision = FlightSimExtensionUtility.GetGizmoParameterBoolean(node, "CylCollider", "IsCollision", IsSubClass: false);
if (isCollision)
{
tags.Add(AsoboTag.Collision);
}
if (isRoad)
{
tags.Add(AsoboTag.Road);
}
ParseTags(ref gizmo, ref gltf, ref tags);
collisions.Add(gizmo);
}
else if (new MaterialUtilities.ClassIDWrapper(obj.ClassID).Equals(SphereColliderClassID))
{
GLTFExtensionAsoboSphereParams sphereParams = new GLTFExtensionAsoboSphereParams();
float radius = FlightSimExtensionUtility.GetGizmoParameterFloat(node, "SphereGizmo", "radius");
gizmo.Translation = FlightSimExtensionUtility.GetTranslation(node, maxNode);
sphereParams.radius = radius;
gizmo.Type = "sphere";
gizmo.Params = sphereParams;
bool isRoad = FlightSimExtensionUtility.GetGizmoParameterBoolean(node, "SphereCollider", "IsRoad", IsSubClass: false);
bool isCollision = FlightSimExtensionUtility.GetGizmoParameterBoolean(node, "SphereCollider", "IsCollision", IsSubClass: false);
if (isCollision)
{
tags.Add(AsoboTag.Collision);
}
if (isRoad)
{
tags.Add(AsoboTag.Road);
}
ParseTags(ref gizmo, ref gltf, ref tags);
collisions.Add(gizmo);
}
}
if (collisions.Count > 0)
{
return(gltfExtensionAsoboGizmo);
}
}
return(null);
}