protected override bool connectObjectAndConstraint(MDGModifier modifier)
{
MObject transform = transformObject();
if ( transform.isNull )
{
throw new InvalidOperationException("Failed to get transformObject()");
}
MFnTransform transformFn = new MFnTransform(transform);
MVector translate = transformFn.getTranslation(MSpace.Space.kTransform);
MPlug translatePlug = transformFn.findPlug("translate");
if (MPlug.FreeToChangeState.kFreeToChange == translatePlug.isFreeToChange())
{
MFnNumericData nd = new MFnNumericData();
MObject translateData = nd.create(MFnNumericData.Type.k3Double);
nd.setData3Double(translate.x, translate.y, translate.z);
modifier.newPlugValue(translatePlug, translateData);
connectObjectAttribute(MPxTransform.geometry, GeometrySurfaceConstraint.constraintGeometry, false);
}
connectObjectAttribute(MPxTransform.parentInverseMatrix, GeometrySurfaceConstraint.constraintParentInverseMatrix, true, true);
return true;
}
protected override bool connectObjectAndConstraint(MDGModifier modifier)
{
MObject transform = transformObject();
if (transform.isNull)
{
throw new InvalidOperationException("Failed to get transformObject()");
}
MFnTransform transformFn = new MFnTransform(transform);
MVector translate = transformFn.getTranslation(MSpace.Space.kTransform);
MPlug translatePlug = transformFn.findPlug("translate");
if (MPlug.FreeToChangeState.kFreeToChange == translatePlug.isFreeToChange())
{
MFnNumericData nd = new MFnNumericData();
MObject translateData = nd.create(MFnNumericData.Type.k3Double);
nd.setData3Double(translate.x, translate.y, translate.z);
modifier.newPlugValue(translatePlug, translateData);
connectObjectAttribute(MPxTransform.geometry, GeometrySurfaceConstraint.constraintGeometry, false);
}
connectObjectAttribute(MPxTransform.parentInverseMatrix, GeometrySurfaceConstraint.constraintParentInverseMatrix, true, true);
return(true);
}
public static MFnDependencyNode GetPlace2dTextureForTex(MFnDependencyNode imageNode, bool createIfNotExist = true)
{
if (imageNode == null)
{
Debug.Log("image Node null");
return(null);
}
MPlug uvPlug = imageNode.findPlug(ConstantValue.plugName_texFileUVCoord);
MPlugArray sourcePlugs = new MPlugArray();
uvPlug.connectedTo(sourcePlugs, true, false);
if (sourcePlugs.length == 0)
{
//no input
if (createIfNotExist)
{
MFnDependencyNode place2dTexNode = CreateShadingNode(ShadingNodeType.Utility, "place2dTexture");
MPlug p2tUVOut = place2dTexNode.findPlug(ConstantValue.plugName_place2dOutUV);
string nodeName = place2dTexNode.absoluteName;
MDGModifier dgModifier = new MDGModifier();
dgModifier.connect(p2tUVOut, uvPlug);
dgModifier.doIt();
return(place2dTexNode);
}
else
{
return(null);
}
}
else
{
return(new MFnDependencyNode(sourcePlugs[0].node));
}
}
public static bool BindBlendShapeCtl(MFnBlendShapeDeformer bs, MDagPath ctlDagPath = null)
{
//MFnDependencyNode ctlNode = new MFnDependencyNode(ctlDagPath.node);
if (bs == null)
{
Debug.Log("null blendShape");
return(false);
}
//Debug.Log("here i am");
if (ctlDagPath == null)
{
ctlDagPath = BasicFunc.CreateCTL_Crystal("ctl_bs_" + bs.name);
}
MFnDependencyNode ctlNode = new MFnDependencyNode(ctlDagPath.node);
MPlug weightPlug = bs.findPlug(ConstantValue.plugName_blendShapeWeight);
int count = (int)weightPlug.numElements;
//Debug.Log("target count:" + count);
MDGModifier dGModifier = new MDGModifier();
for (int i = 0; i < count; i++)
{
//Debug.Log("process:" + i);
MPlug singleWeightPlug = weightPlug.elementByLogicalIndex((uint)i);
string weightName = singleWeightPlug.name.Split('.').Last();
MPlug ctlAttrPlug = AddFloatAttr(ctlDagPath, weightName);
dGModifier.connect(ctlAttrPlug, singleWeightPlug);
}
dGModifier.doIt();
return(true);
}
/// <summary>
/// well, this action is truely dangerous
/// </summary>
/// <param name="list"></param>
/// <returns></returns>
public static bool CombineMaterials(MSelectionList list, bool deleteRepeated = true)
{
if (!BasicFunc.CheckSelectionList(list, 2))
{
Debug.Log("please choose at least 2 materials");
return(false);
}
string firstMatName = "";
List <MObject> deleteList = new List <MObject>();
List <MSelectionList> waitForAssign = new List <MSelectionList>();
MDGModifier dGModifier = new MDGModifier();
for (uint i = 0; i < list.length; i++)
{
//Debug.Log(i + " mat test");
MObject matObject = new MObject();
list.getDependNode(i, matObject);
MFnDependencyNode dnode = new MFnDependencyNode(matObject);
if (i == 0)
{
firstMatName = dnode.absoluteName;
continue;
}
else
{
deleteList.Add(matObject);
}
//Debug.Log(i + " node:" + dnode.absoluteName);
if (matObject.hasFn(MFn.Type.kLambert) || matObject.hasFn(MFn.Type.kBlinn) || matObject.hasFn(MFn.Type.kPhong))
{
//Debug.Log("has mat fn");
//MMaterial mat = new MMaterial(matObject);
//MColor color = new MColor();
//mat.getDiffuse(color);
//Debug.Log("mat:" + dnode.absoluteName + " ,color:" + BasicFunc.MToString(color));
SelectObjectsWithMat(dnode);
//Debug.Log("finish select");
//waitForAssign.Add(BasicFunc.GetSelectedList());
AssignMat(firstMatName);
//Debug.Log("finish assign");
BasicFunc.DeleteByCMD(dnode.absoluteName);
//Debug.Log("finish delete");
}
else
{
Debug.Log("no mat fn");
}
}
dGModifier.doIt();
//MGlobal.executeCommandOnIdle("hyperShade -objects " + matNode.absoluteName);
return(true);
}
public static void RenameDgList(MObject[] dgList, string formatStr)
{
MDGModifier dgModifier = new MDGModifier();
for (int i = 0; i < dgList.Length; i++)
{
dgModifier.renameNode(dgList[i], string.Format(formatStr, i));
}
}
public static bool ProjectPlug(MPlug from, MPlug to, float fromMin, float fromMax, float toMin, float toMax)
{
MFnDependencyNode remapValueNode = BasicFunc.CreateRemapValueNode(fromMin, fromMax, toMin, toMax);
MDGModifier dGModifier = new MDGModifier();
dGModifier.connect(from, remapValueNode.findPlug(ConstantValue.plugName_remapValueInput));
dGModifier.connect(remapValueNode.findPlug(ConstantValue.plugName_remapValueOutput), to);
dGModifier.doIt();
return(true);
}
public static bool DeleteObject(MObject mo)
{
if (mo == null)
{
return(false);
}
MDGModifier dGModifier = new MDGModifier();
dGModifier.deleteNode(mo);
dGModifier.doIt();
return(true);
}
public static MFnDependencyNode CreateLayeredTextureNode(List <MFnDependencyNode> imageNodes)
{
//MFnDependencyNode layeredTextureNode = new MFnDependencyNode();
//layeredTextureNode.create("layeredTexture");
MFnDependencyNode layeredTextureNode = CreateShadingNode(ShadingNodeType.Utility, "layeredTexture");
MPlug layeredTexInputsPlug = layeredTextureNode.findPlug(ConstantValue.plugName_layeredTextureInputs);
//check place2DTextures
MDGModifier dGModifier = new MDGModifier();
for (int i = 0; i < imageNodes.Count; i++)
{
//place2dTexture setting
MFnDependencyNode p2dNode = GetPlace2dTextureForTex(imageNodes[i]);
p2dNode.findPlug("wrapU").setBool(false);
p2dNode.findPlug("translateFrameU").setFloat(i);
//set tex default color to 0
imageNodes[i].findPlug(ConstantValue.plugName_fileTexDefaultColorR).setFloat(0);
imageNodes[i].findPlug(ConstantValue.plugName_fileTexDefaultColorG).setFloat(0);
imageNodes[i].findPlug(ConstantValue.plugName_fileTexDefaultColorB).setFloat(0);
//move uv
MSelectionList matList = GetMaterialsWithTex(imageNodes[i]);
for (int j = 0; j < matList.length; j++)
{
MObject matObj = new MObject();
matList.getDependNode((uint)j, matObj);
string matName = new MFnDependencyNode(matObj).absoluteName;
Debug.Log("move uv for mat:" + matName);
MoveUV(i, 0, matName);
}
MPlug layeredTexInputPlug = layeredTexInputsPlug.elementByLogicalIndex((uint)i);
MPlug texOutColorPlug = imageNodes[i].findPlug(ConstantValue.plugName_fileTexOutputColor);
MPlug layeredTexInputColor = layeredTexInputPlug.child((int)ConstantValue.LayeredTextureInputDataIndex.Color);
dGModifier.connect(texOutColorPlug, layeredTexInputColor);
//set blendMode to add
MPlug blendMode = layeredTexInputPlug.child((int)ConstantValue.LayeredTextureInputDataIndex.BlendMode);
if (i < imageNodes.Count - 1)
{
blendMode.setInt((int)ConstantValue.LayeredTextureBlendMode.Add);
}
else
{
blendMode.setInt((int)ConstantValue.LayeredTextureBlendMode.None);
}
}
dGModifier.doIt();
return(layeredTextureNode);
}
public static bool CombineMaterials(List <MObject> list, bool deleteRepeated = true)
{
if (list.Count < 2)
{
Debug.Log("please choose at least 2 materials");
return(false);
}
string firstMatName = "";
List <MObject> deleteList = new List <MObject>();
List <MSelectionList> waitForAssign = new List <MSelectionList>();
MDGModifier dGModifier = new MDGModifier();
for (int i = 0; i < list.Count; i++)
{
//Debug.Log(i + " mat test");
MObject matObject = list[i];
MFnDependencyNode dnode = new MFnDependencyNode(matObject);
if (i == 0)
{
firstMatName = dnode.absoluteName;
continue;
}
else
{
deleteList.Add(matObject);
}
//Debug.Log(i + " node:" + dnode.absoluteName);
if (matObject.hasFn(MFn.Type.kLambert) || matObject.hasFn(MFn.Type.kBlinn) || matObject.hasFn(MFn.Type.kPhong))
{
SelectObjectsWithMat(dnode);
AssignMat(firstMatName);
BasicFunc.DeleteByCMD(dnode.absoluteName);
}
else
{
Debug.Log("no mat fn");
}
}
dGModifier.doIt();
//MGlobal.executeCommandOnIdle("hyperShade -objects " + matNode.absoluteName);
return(true);
}
public static bool ConnectPlug(MPlug from, MPlug to, MDGModifier dGModifier = null, bool doit = true)
{
if (from != null && to != null)
{
if (dGModifier == null)
{
dGModifier = new MDGModifier();
doit = true;
}
dGModifier.connect(from, to);
if (doit)
{
dGModifier.doIt();
}
return(true);
}
return(false);
}
public static bool DeleteObjects(List <MFnDependencyNode> list)
{
if (list == null)
{
return(false);
}
MDGModifier dGModifier = new MDGModifier();
for (int i = 0; i < list.Count; i++)
{
if (list[i] == null)
{
continue;
}
dGModifier.deleteNode(list[i].objectProperty);
}
dGModifier.doIt();
return(true);
}
static bool CopyShaderParam(MPlug from, MPlug to, ShaderParamType spt = ShaderParamType.Color)
{
if (from == null || to == null)
{
return(false);
}
MPlugArray plugArr = new MPlugArray();
from.connectedTo(plugArr, true, false);
if (plugArr.length == 0)
{
switch (spt)
{
case ShaderParamType.Color:
{
to.child(0).setFloat(from.child(0).asFloat());
to.child(1).setFloat(from.child(1).asFloat());
to.child(2).setFloat(from.child(2).asFloat());
break;
}
case ShaderParamType.Float:
{
to.setFloat(from.asFloat());
break;
}
}
}
else
{
MDGModifier dGModifier = new MDGModifier();
Debug.Log(from.source.partialName(true));
dGModifier.connect(from.source, to);
dGModifier.doIt();
}
return(true);
}
public static bool CombineSameTextures(MSelectionList list, bool deleteRepeated = true)
{
if (!BasicFunc.CheckSelectionList(list, 2))
{
Debug.Log("please choose at least 2 materials");
return(false);
}
//string texFilePath = "";
//List<string> texFilePaths = new List<string>();
Dictionary <string, int> combineDic = new Dictionary <string, int>();
List <MPlug> texOutputPlugs = new List <MPlug>();
MDGModifier dGModifier = new MDGModifier();
List <MObject> deleteList = new List <MObject>();
for (int i = 0; i < list.length; i++)
{
MObject texObject = new MObject();
list.getDependNode((uint)i, texObject);
//MImage img = new MImage();
//img.readFromTextureNode(texObject, MImage.MPixelType.kUnknown);
MFnDependencyNode texDN = new MFnDependencyNode(texObject);
MPlug texPlug = texDN.findPlug(ConstantValue.plugName_fileTexPath);
MPlug texOutputPlug = texDN.findPlug(ConstantValue.plugName_fileTexOutputColor);
//Debug.Log("texplug name:" + texPlug.name);
texOutputPlugs.Add(texOutputPlug);
string filePath = texPlug.asString();
//Debug.Log("path:" + filePath);
if (combineDic.ContainsKey(filePath))
{
//combine
int targetIndex = combineDic[filePath];
//Debug.Log("combine " + i + " to " + targetIndex);
MPlugArray destPlugs = new MPlugArray();
texOutputPlug.destinations(destPlugs);
for (int j = 0; j < destPlugs.Count; j++)
{
//Debug.Log("texPlugs[targetIndex]:" + texOutputPlugs[targetIndex].name + " , destPlugs[j]" + destPlugs[j].name);
dGModifier.disconnect(texOutputPlug, destPlugs[j]);
dGModifier.connect(texOutputPlugs[targetIndex], destPlugs[j]);
}
deleteList.Add(texObject);
}
else
{
combineDic.Add(filePath, i);
}
}
dGModifier.doIt();
if (deleteRepeated)
{
for (int i = 0; i < deleteList.Count; i++)
{
dGModifier.deleteNode(deleteList[i]);
}
}
dGModifier.doIt();
return(true);
}
public void Load(string name, SKLFile skl = null)
{
MIntArray polygonIndexCounts = new MIntArray((uint)this.Indices.Count / 3);
MIntArray polygonIndices = new MIntArray((uint)this.Indices.Count);
MFloatPointArray vertices = new MFloatPointArray((uint)this.Vertices.Count);
MFloatArray arrayU = new MFloatArray((uint)this.Vertices.Count);
MFloatArray arrayV = new MFloatArray((uint)this.Vertices.Count);
MVectorArray normals = new MVectorArray((uint)this.Vertices.Count);
MIntArray normalIndices = new MIntArray((uint)this.Vertices.Count);
MFnMesh mesh = new MFnMesh();
MDagPath meshDagPath = new MDagPath();
MDGModifier modifier = new MDGModifier();
MFnSet set = new MFnSet();
for (int i = 0; i < this.Indices.Count / 3; i++)
{
polygonIndexCounts[i] = 3;
}
for (int i = 0; i < this.Indices.Count; i++)
{
polygonIndices[i] = this.Indices[i];
}
for (int i = 0; i < this.Vertices.Count; i++)
{
SKNVertex vertex = this.Vertices[i];
vertices[i] = new MFloatPoint(vertex.Position.X, vertex.Position.Y, vertex.Position.Z);
arrayU[i] = vertex.UV.X;
arrayV[i] = 1 - vertex.UV.Y;
normals[i] = new MVector(vertex.Normal.X, vertex.Normal.Y, vertex.Normal.Z);
normalIndices[i] = i;
}
//Assign mesh data
mesh.create(this.Vertices.Count, this.Indices.Count / 3, vertices, polygonIndexCounts, polygonIndices, arrayU, arrayV, MObject.kNullObj);
mesh.setVertexNormals(normals, normalIndices);
mesh.getPath(meshDagPath);
mesh.assignUVs(polygonIndexCounts, polygonIndices);
//Set names
mesh.setName(name);
MFnTransform transformNode = new MFnTransform(mesh.parent(0));
transformNode.setName("transform_" + name);
//Get render partition
MGlobal.displayInfo("SKNFile:Load - Searching for Render Partition");
MItDependencyNodes itDependencyNodes = new MItDependencyNodes(MFn.Type.kPartition);
MFnPartition renderPartition = new MFnPartition();
bool foundRenderPartition = false;
for (; !itDependencyNodes.isDone; itDependencyNodes.next())
{
renderPartition.setObject(itDependencyNodes.thisNode);
MGlobal.displayInfo("SKNFile:Load - Iterating through partition: " + renderPartition.name + " IsRenderPartition: " + renderPartition.isRenderPartition);
if (renderPartition.name == "renderPartition" && renderPartition.isRenderPartition)
{
MGlobal.displayInfo("SKNFile:Load - Found render partition");
foundRenderPartition = true;
break;
}
}
//Create Materials
for (int i = 0; i < this.Submeshes.Count; i++)
{
MFnDependencyNode dependencyNode = new MFnDependencyNode();
MFnLambertShader lambertShader = new MFnLambertShader();
SKNSubmesh submesh = this.Submeshes[i];
MObject shader = lambertShader.create(true);
lambertShader.setName(submesh.Name);
lambertShader.color = MaterialProvider.GetMayaColor(i);
MObject shadingEngine = dependencyNode.create("shadingEngine", submesh.Name + "_SG");
MObject materialInfo = dependencyNode.create("materialInfo", submesh.Name + "_MaterialInfo");
if (foundRenderPartition)
{
MPlug partitionPlug = new MFnDependencyNode(shadingEngine).findPlug("partition");
MPlug setsPlug = MayaHelper.FindFirstNotConnectedElement(renderPartition.findPlug("sets"));
modifier.connect(partitionPlug, setsPlug);
}
else
{
MGlobal.displayInfo("SKNFile:Load - Couldn't find Render Partition for mesh: " + name + "." + submesh.Name);
}
MPlug outColorPlug = lambertShader.findPlug("outColor");
MPlug surfaceShaderPlug = new MFnDependencyNode(shadingEngine).findPlug("surfaceShader");
modifier.connect(outColorPlug, surfaceShaderPlug);
MPlug messagePlug = new MFnDependencyNode(shadingEngine).findPlug("message");
MPlug shadingGroupPlug = new MFnDependencyNode(materialInfo).findPlug("shadingGroup");
modifier.connect(messagePlug, shadingGroupPlug);
modifier.doIt();
MFnSingleIndexedComponent component = new MFnSingleIndexedComponent();
MObject faceComponent = component.create(MFn.Type.kMeshPolygonComponent);
MIntArray groupPolygonIndices = new MIntArray();
uint endIndex = (submesh.StartIndex + submesh.IndexCount) / 3;
for (uint j = submesh.StartIndex / 3; j < endIndex; j++)
{
groupPolygonIndices.append((int)j);
}
component.addElements(groupPolygonIndices);
set.setObject(shadingEngine);
set.addMember(meshDagPath, faceComponent);
}
if (skl == null)
{
mesh.updateSurface();
}
else
{
MFnSkinCluster skinCluster = new MFnSkinCluster();
MSelectionList jointPathsSelectionList = new MSelectionList();
jointPathsSelectionList.add(meshDagPath);
for (int i = 0; i < skl.Influences.Count; i++)
{
short jointIndex = skl.Influences[i];
SKLJoint joint = skl.Joints[jointIndex];
jointPathsSelectionList.add(skl.JointDagPaths[jointIndex]);
MGlobal.displayInfo(string.Format("SKNFile:Load:Bind - Added joint [{0}] {1} to binding selection", joint.ID, joint.Name));
}
MGlobal.selectCommand(jointPathsSelectionList);
MGlobal.executeCommand("skinCluster -mi 4 -tsb -n skinCluster_" + name);
MPlug inMeshPlug = mesh.findPlug("inMesh");
MPlugArray inMeshConnections = new MPlugArray();
inMeshPlug.connectedTo(inMeshConnections, true, false);
if (inMeshConnections.length == 0)
{
MGlobal.displayError("SKNFile:Load:Bind - Failed to find the created Skin Cluster");
throw new Exception("SKNFile:Load:Bind - Failed to find the created Skin Cluster");
}
MPlug outputGeometryPlug = inMeshConnections[0];
MDagPathArray influencesDagPaths = new MDagPathArray();
skinCluster.setObject(outputGeometryPlug.node);
skinCluster.influenceObjects(influencesDagPaths);
MIntArray influenceIndices = new MIntArray((uint)skl.Influences.Count);
for (int i = 0; i < skl.Influences.Count; i++)
{
MDagPath influencePath = skl.JointDagPaths[skl.Influences[i]];
for (int j = 0; j < skl.Influences.Count; j++)
{
if (influencesDagPaths[j].partialPathName == influencePath.partialPathName)
{
influenceIndices[i] = j;
MGlobal.displayInfo("SKNReader:Load:Bind - Added Influence Joint: " + i + " -> " + j);
break;
}
}
}
MFnSingleIndexedComponent singleIndexedComponent = new MFnSingleIndexedComponent();
MObject vertexComponent = singleIndexedComponent.create(MFn.Type.kMeshVertComponent);
MIntArray groupVertexIndices = new MIntArray((uint)this.Vertices.Count);
for (int i = 0; i < this.Vertices.Count; i++)
{
groupVertexIndices[i] = i;
}
singleIndexedComponent.addElements(groupVertexIndices);
MGlobal.executeCommand(string.Format("setAttr {0}.normalizeWeights 0", skinCluster.name));
MDoubleArray weights = new MDoubleArray((uint)(this.Vertices.Count * skl.Influences.Count));
for (int i = 0; i < this.Vertices.Count; i++)
{
SKNVertex vertex = this.Vertices[i];
for (int j = 0; j < 4; j++)
{
double weight = vertex.Weights[j];
int influence = vertex.BoneIndices[j];
if (weight != 0)
{
weights[(i * skl.Influences.Count) + influence] = weight;
}
}
}
skinCluster.setWeights(meshDagPath, vertexComponent, influenceIndices, weights, false);
MGlobal.executeCommand(string.Format("setAttr {0}.normalizeWeights 1", skinCluster.name));
MGlobal.executeCommand(string.Format("skinPercent -normalize true {0} {1}", skinCluster.name, mesh.name));
mesh.updateSurface();
}
}
public static void ConvertToRSMaterial(MFnDependencyNode matNode, bool deleteOrigin)
{
//replace output to shadingEngine
MPlug plug_matColorOutput = matNode.findPlug(ConstantValue.plugName_matColorOutput);
MPlugArray plugArr_matColorOutDest = new MPlugArray();
plug_matColorOutput.destinations(plugArr_matColorOutDest);
//get textures
MPlug plug_matColorInput = matNode.findPlug(ConstantValue.plugName_matColorInput);
MPlug plug_matTransparency = matNode.findPlug(ConstantValue.plugName_matTransparency);
MFnDependencyNode rsArchiNode = CreateShadingNode(ShadingNodeType.Shader, ConstantValue.nodeName_RS_Architectural);
if (matNode.name.StartsWith("mat_"))
{
rsArchiNode.setName("rs" + matNode.name);
}
else
{
rsArchiNode.setName("rsmat_" + matNode.name);
}
MPlug plug_rsArchiDiffuse = rsArchiNode.findPlug(ConstantValue.plugName_RS_diffuse);
MPlug plug_rsArchiTransColor = rsArchiNode.findPlug(ConstantValue.plugName_RS_transColor);
MPlug plug_rsArchiTransWeight = rsArchiNode.findPlug(ConstantValue.plugName_RS_transWeight);
MPlug plug_rsArchiOutColor = rsArchiNode.findPlug(ConstantValue.plugName_RS_outColor);
MDGModifier dGModifier = new MDGModifier();
for (int i = 0; i < plugArr_matColorOutDest.length; i++)
{
dGModifier.disconnect(plug_matColorOutput, plugArr_matColorOutDest[i]);
dGModifier.connect(plug_rsArchiOutColor, plugArr_matColorOutDest[i]);
}
CopyShaderParam(plug_matColorInput, plug_rsArchiDiffuse);
//if (plug_matColorInput.source == null)
//{
// plug_rsArchiDiffuse.child(0).setFloat(plug_matColorInput.child(0).asFloat());
// plug_rsArchiDiffuse.child(1).setFloat(plug_matColorInput.child(1).asFloat());
// plug_rsArchiDiffuse.child(2).setFloat(plug_matColorInput.child(2).asFloat());
//}
//else
//{
// dGModifier.connect(plug_matColorInput.source, plug_rsArchiDiffuse);
//}
CopyShaderParam(plug_matTransparency, plug_rsArchiTransColor);
if (plug_matTransparency.child(0).asFloat() == 0 && plug_matTransparency.child(1).asFloat() == 0 && plug_matTransparency.child(2).asFloat() == 0)
{
plug_rsArchiTransWeight.setFloat(1);
}
else
{
plug_rsArchiTransWeight.setFloat(0);
}
//if (plug_matTransparency.source == null)
//{
// //plug_rsArchiTransColor.setValue(plug_matColorInput.asMObject());
// float matTransparency = plug_matTransparency.asFloat();
// if (matTransparency == 0)
// {
// plug_rsArchiTransWeight.setFloat(0);
// plug_rsArchiTransColor.child(0).setFloat(0);
// plug_rsArchiTransColor.child(1).setFloat(0);
// plug_rsArchiTransColor.child(2).setFloat(0);
// }
// else
// {
// plug_rsArchiTransWeight.setFloat(1);
// plug_rsArchiTransColor.child(0).setFloat(plug_matTransparency.child(0).asFloat());
// plug_rsArchiTransColor.child(1).setFloat(plug_matTransparency.child(1).asFloat());
// plug_rsArchiTransColor.child(2).setFloat(plug_matTransparency.child(2).asFloat());
// }
//}
//else
//{
// dGModifier.connect(plug_matTransparency.source, plug_rsArchiTransColor);
// plug_rsArchiTransWeight.setFloat(1);
//}
if (deleteOrigin)
{
dGModifier.deleteNode(matNode.objectProperty);
}
dGModifier.doIt();
}
public static bool ConnectPlug(MFnDependencyNode dn_from, string plugName_from, MFnDependencyNode dn_to, string plugName_to, MDGModifier dGModifier = null, bool doit = true)
{
if (dn_from != null && dn_to != null)
{
MPlug from = dn_from.findPlug(plugName_from);
if (from != null)
{
MPlug to = dn_to.findPlug(plugName_to);
if (to != null)
{
return(ConnectPlug(from, to, dGModifier, doit));
}
}
}
return(false);
}
public static void ToMaya(Curve CurveToSend, string name)
{
NurbsCurve ctsAsNurb = null;
if (CurveToSend is Rectangle)
{
Rectangle rec = (Rectangle)CurveToSend;
ctsAsNurb = NurbsCurve.ByControlPoints(rec.Points, 1, true);
}
else if (CurveToSend is Polygon)
{
Polygon rec = (Polygon)CurveToSend;
ctsAsNurb = NurbsCurve.ByControlPoints(rec.Points, 1, true);
}
else
{
ctsAsNurb = CurveToSend.ToNurbsCurve();
}
var ncd = new MFnNurbsCurveData();
MFnNurbsCurveForm mfnform;
if (ctsAsNurb.IsClosed)
{
mfnform = MFnNurbsCurveForm.kClosed;
}
else
{
mfnform = MFnNurbsCurveForm.kOpen;
}
var mayaCurve = new MFnNurbsCurve();
var vtxs = new MPointArray();
var cvs = ctsAsNurb.ControlPoints();
var yUp = MGlobal.isYAxisUp;
if (yUp)
{
foreach (var cv in cvs)
{
var pt = new MPoint(cv.X, cv.Z, -cv.Y);
vtxs.Add(pt);
//pt.Dispose();
}
}
else
{
foreach (var cv in cvs)
{
var pt = new MPoint(cv.X, cv.Y, cv.Z);
vtxs.Add(pt);
//pt.Dispose();
}
}
var knots = ctsAsNurb.Knots();
var crvKnots = new MDoubleArray(knots);
crvKnots.RemoveAt(0);
crvKnots.RemoveAt(crvKnots.Count - 1);
MDagPath node = null;
var nodeExists = false;
Task checkNode = null;
Task deleteNode = null;
try
{
node = DMInterop.getDagNode(name);
nodeExists = true;
}
catch (Exception)
{
nodeExists = false;
}
MObject obj;
if (nodeExists)
{
MDagPath nodeShape = node;
nodeShape.extendToShape();
var modifyCrv = new MDGModifier();
mayaCurve = new MFnNurbsCurve(nodeShape);
try
{
MFnNurbsCurveData dataCreator = new MFnNurbsCurveData();
MObject outCurveData = dataCreator.create();
var span = (vtxs.Count - ctsAsNurb.Degree);
string rblCmd = $"rebuildCurve -rt 0 -s {span} -d {ctsAsNurb.Degree} {name}";
if (mayaCurve.numCVs != vtxs.Count || mayaCurve.degree != ctsAsNurb.Degree)
{
MGlobal.executeCommand(rblCmd);
}
mayaCurve.setCVs(vtxs);
mayaCurve.setKnots(crvKnots, 0, crvKnots.length - 1);
mayaCurve.updateCurve();
modifyCrv.doIt();
if (CurveToSend.GetType() == typeof(Circle))
{
span = 8;
rblCmd = $"rebuildCurve -rt 0 -s {span} {name}";
MGlobal.executeCommand(rblCmd);
}
}
catch (Exception e)
{
MGlobal.displayWarning(e.Message);
}
}
else
{
obj = mayaCurve.create(vtxs, crvKnots, (uint)ctsAsNurb.Degree, (MFnNurbsCurve.Form)mfnform,
false, ctsAsNurb.IsRational);
MFnDependencyNode nodeFn = new MFnDagNode(obj);
nodeFn.setName(name);
}
}
public static MFnDependencyNode CombineToUDIM(List <MFnDependencyNode> imageNodes, string prename, string newFolder = "UDIM", int maxUCount = 5)
{
if (imageNodes.Count < 2)
{
return(null);
}
MFnDependencyNode udimImgNode = CreateShadingNode(ShadingNodeType.Texture, ConstantValue.nodeName_fileTex);
//MFnDependencyNode udimImgNode = new MFnDependencyNode();
//udimImgNode.create("file");
MPlug texOutColorPlug = udimImgNode.findPlug(ConstantValue.plugName_fileTexOutputColor);
MPlug texOutTransparencyPlug = udimImgNode.findPlug(ConstantValue.plugName_fileTexOutputTransparency);
udimImgNode.findPlug(ConstantValue.plugName_fileTexUVTilingMode).setInt((int)ConstantValue.UVTilingMode.UDIM);
MDGModifier dGModifier = new MDGModifier();
for (int i = 0; i < imageNodes.Count; i++)
{
MPlug plug_fileTexPath = imageNodes[i].findPlug(ConstantValue.plugName_fileTexPath);
string originFullPath = plug_fileTexPath.asString();
int uIndex = i % maxUCount;
int vIndex = i / maxUCount;
string mariIndexStr = string.Format("{0}.10{1}{2}", prename, vIndex, uIndex + 1);
string newFullPath = RenameTexFile(imageNodes[i], mariIndexStr, newFolder);
if (i == 0)
{
udimImgNode.findPlug(ConstantValue.plugName_fileTexPath).setString(newFullPath);
}
//move uv and reconnect link
MPlugArray plugArr_transparencyDest, plugArr_colorDest;
MSelectionList matList = GetMaterialsWithTex(imageNodes[i], out plugArr_colorDest, out plugArr_transparencyDest);
//move uv for every material
for (int j = 0; j < matList.length; j++)
{
MObject matObj = new MObject();
matList.getDependNode((uint)j, matObj);
MFnDependencyNode matNode = new MFnDependencyNode(matObj);
string matName = matNode.absoluteName;
//Debug.Log("move uv for mat:" + matName);
MoveUV(uIndex, vIndex, matName);
//MPlug plug_matColorInput = matNode.findPlug(ConstantValue.plugName_matColorInput);
//if (plug_matColorInput != null)
//{
// dGModifier.disconnect(plug_matColorInput.source, plug_matColorInput);
// dGModifier.connect(texOutColorPlug, plug_matColorInput);
// dGModifier.doIt();
//}
}
//reconnect alpha
for (int j = 0; j < plugArr_transparencyDest.length; j++)
{
dGModifier.disconnect(plugArr_transparencyDest[j].source, plugArr_transparencyDest[j]);
dGModifier.connect(texOutTransparencyPlug, plugArr_transparencyDest[j]);
}
//reconnect color
for (int j = 0; j < plugArr_colorDest.length; j++)
{
dGModifier.disconnect(plugArr_colorDest[j].source, plugArr_colorDest[j]);
dGModifier.connect(texOutColorPlug, plugArr_colorDest[j]);
}
}
dGModifier.doIt();
return(udimImgNode);
}
public void Load(string name)
{
List <StaticObjectVertex> vertices = GetVertices();
List <uint> indices = GetIndices();
MIntArray polygonIndexCounts = new MIntArray((uint)indices.Count / 3);
MIntArray polygonIndices = new MIntArray((uint)indices.Count);
MFloatPointArray meshVertices = new MFloatPointArray((uint)vertices.Count);
MFloatArray arrayU = new MFloatArray((uint)vertices.Count);
MFloatArray arrayV = new MFloatArray((uint)vertices.Count);
MFnMesh mesh = new MFnMesh();
MDagPath meshDagPath = new MDagPath();
MDGModifier modifier = new MDGModifier();
MFnSet set = new MFnSet();
for (int i = 0; i < indices.Count / 3; i++)
{
polygonIndexCounts[i] = 3;
}
for (int i = 0; i < indices.Count; i++)
{
polygonIndices[i] = (int)indices[i];
}
for (int i = 0; i < vertices.Count; i++)
{
StaticObjectVertex vertex = vertices[i];
meshVertices[i] = new MFloatPoint(vertex.Position.X, vertex.Position.Y, vertex.Position.Z);
arrayU[i] = vertex.UV.X;
arrayV[i] = 1 - vertex.UV.Y;
}
//Assign mesh data
mesh.create(vertices.Count, indices.Count / 3, meshVertices, polygonIndexCounts, polygonIndices, arrayU, arrayV, MObject.kNullObj);
mesh.getPath(meshDagPath);
mesh.assignUVs(polygonIndexCounts, polygonIndices);
//Set names
mesh.setName(name);
MFnTransform transformNode = new MFnTransform(mesh.parent(0));
transformNode.setName("transform_" + name);
//Get render partition
MFnPartition renderPartition = MayaHelper.FindRenderPartition();
//Create Materials
uint startIndex = 0;
for (int i = 0; i < this.Submeshes.Count; i++)
{
MFnDependencyNode dependencyNode = new MFnDependencyNode();
MFnLambertShader lambertShader = new MFnLambertShader();
StaticObjectSubmesh submesh = this.Submeshes[i];
lambertShader.create(true);
lambertShader.setName(submesh.Name);
lambertShader.color = MaterialProvider.GetMayaColor(i);
MObject shadingEngine = dependencyNode.create("shadingEngine", submesh.Name + "_SG");
MObject materialInfo = dependencyNode.create("materialInfo", submesh.Name + "_MaterialInfo");
MPlug partitionPlug = new MFnDependencyNode(shadingEngine).findPlug("partition");
MPlug setsPlug = MayaHelper.FindFirstNotConnectedElement(renderPartition.findPlug("sets"));
modifier.connect(partitionPlug, setsPlug);
MPlug outColorPlug = lambertShader.findPlug("outColor");
MPlug surfaceShaderPlug = new MFnDependencyNode(shadingEngine).findPlug("surfaceShader");
modifier.connect(outColorPlug, surfaceShaderPlug);
MPlug messagePlug = new MFnDependencyNode(shadingEngine).findPlug("message");
MPlug shadingGroupPlug = new MFnDependencyNode(materialInfo).findPlug("shadingGroup");
modifier.connect(messagePlug, shadingGroupPlug);
modifier.doIt();
MFnSingleIndexedComponent component = new MFnSingleIndexedComponent();
MObject faceComponent = component.create(MFn.Type.kMeshPolygonComponent);
MIntArray groupPolygonIndices = new MIntArray();
uint endIndex = (startIndex + (uint)submesh.Indices.Count) / 3;
for (uint j = startIndex / 3; j < endIndex; j++)
{
groupPolygonIndices.append((int)j);
}
component.addElements(groupPolygonIndices);
set.setObject(shadingEngine);
set.addMember(meshDagPath, faceComponent);
startIndex += (uint)submesh.Indices.Count;
}
mesh.updateSurface();
}
public static void ToMaya(Surface SurfaceToSend, string name, string groupName)
{
NurbsSurface dynSurf;
try
{
dynSurf = SurfaceToSend.ToNurbsSurface();
}
catch (Exception)
{
dynSurf = null;
MGlobal.displayWarning("Surface has no nurbSurface form");
}
//MFnNurbsSurface updatedSurface;
MPointArray cvs = new MPointArray();
Point[][] ctrlPts = dynSurf.ControlPoints();
for (int i = 0; i < ctrlPts.Length; i++)
{
for (int j = 0; j < ctrlPts[i].Length; j++)
{
MPoint p = new MPoint();
if (MGlobal.isZAxisUp)
{
p.x = ctrlPts[i][j].X;
p.y = ctrlPts[i][j].Y;
p.z = ctrlPts[i][j].Z;
}
else
{
p.x = ctrlPts[i][j].X;
p.y = ctrlPts[i][j].Z;
p.z = -ctrlPts[i][j].Y;
}
cvs.Add(p);
}
}
MDoubleArray uknot = new MDoubleArray(dynSurf.UKnots());
uknot.RemoveAt(0);
uknot.RemoveAt(uknot.Count - 1);
MDoubleArray vknot = new MDoubleArray(dynSurf.VKnots());
vknot.RemoveAt(0);
vknot.RemoveAt(vknot.Count - 1);
MFnNurbsSurface.Form formU = MFnNurbsSurface.Form.kInvalid;
MFnNurbsSurface.Form formV = MFnNurbsSurface.Form.kInvalid;
if (dynSurf.IsPeriodicInU)
{
formU = MFnNurbsSurface.Form.kPeriodic;
}
else if (dynSurf.ClosedInU)
{
formU = MFnNurbsSurface.Form.kClosed;
}
else
{
formU = MFnNurbsSurface.Form.kOpen;
}
if (dynSurf.IsPeriodicInV)
{
formV = MFnNurbsSurface.Form.kPeriodic;
}
else if (dynSurf.ClosedInV)
{
formV = MFnNurbsSurface.Form.kClosed;
}
else
{
formV = MFnNurbsSurface.Form.kOpen;
}
MDagPath existingDagPath = null;
bool nodeExists = false;
//trims
//toDo: impement trims
Task checkNode = null;
try
{
checkNode = Task.Factory.StartNew(() => existingDagPath = DMInterop.getDagNode(name));
checkNode.Wait(500);
nodeExists = true;
}
catch (Exception)
{
nodeExists = false;
}
MObject obj;
if (nodeExists)
{
if (checkNode.IsCompleted)
{
MFnNurbsSurface existingSurface = new MFnNurbsSurface(existingDagPath);
MDGModifier mdgModifier = new MDGModifier();
// if (existingSurface.degreeU == dynSurf.DegreeU && existingSurface.degreeV== dynSurf.DegreeV && existingSurface.numCVsInU == ctrlPts.Length && existingSurface.numCVsInV == ctrlPts[0].Length )
//{
if (existingSurface.degreeU != dynSurf.DegreeU || existingSurface.degreeV != dynSurf.DegreeV || existingSurface.numCVsInU != ctrlPts.Length || existingSurface.numCVsInV != ctrlPts[0].Length)
{
//this is a hack to rebuild the surface. proper way is to make new surface and assign as input to aold surface
MGlobal.executeCommand(string.Format("rebuildSurface -du {0} -dv {1} -su {2} -sv {3} {4}", dynSurf.DegreeU, dynSurf.DegreeV, ctrlPts.Length - 3, ctrlPts[0].Length - 3, name));
}
// updatedSurface = existingSurface;
existingSurface.setCVs(cvs);
existingSurface.setKnotsInU(uknot, 0, (uint)existingSurface.numKnotsInU - 1);
existingSurface.setKnotsInV(vknot, 0, (uint)existingSurface.numKnotsInV - 1);
existingSurface.updateSurface();
// }
/*
* else
*
* {
* //get all the existing node types
* MFnDagNode dagNodeExist = new MFnDagNode(existingDagPath);
* MObject existSurfObj = existingDagPath.node;
* MFnDependencyNode depNodeExist = new MFnDependencyNode(existSurfObj);
*
*
* updatedSurface = new MFnNurbsSurface();
* var newSurfObj = dagNodeExist.duplicate();
* updatedSurface.isIntermediateObject = true;
*
* updatedSurface.create(cvs, uknot, vknot, (uint)dynSurf.DegreeU, (uint)dynSurf.DegreeV, formU, formV, dynSurf.IsRational, newSurfObj);
* MFnDependencyNode depNodeNew = new MFnDependencyNode(newSurfObj);
*
* MPlug outSurf = depNodeExist.findPlug("outputSurface");
* MPlug inSurf = depNodeNew.findPlug("inputSurface");
*
*
* mdgModifier.connect(outSurf, inSurf);
*
*
* }
*/
mdgModifier.doIt();
// MFnDependencyNode nodeFn = new MFnDagNode(mSurf);
//nodeFn.setName(name);
//MGlobal.executeCommand("sets -e -forceElement initialShadingGroup " + nodeFn.name);
}
}
else
{
if (checkNode.IsCompleted)
{
MFnNurbsSurface updatedSurface = new MFnNurbsSurface();
obj = updatedSurface.create(cvs, uknot, vknot, (uint)dynSurf.DegreeU, (uint)dynSurf.DegreeV, formU, formV, dynSurf.IsRational);
MFnDependencyNode nodeFn = new MFnDagNode(obj);
nodeFn.setName(name);
MGlobal.executeCommand("sets -e -forceElement initialShadingGroup " + nodeFn.name);
}
}
if (groupName != "")
{
bool groupExists = false;
try
{
DMInterop.getDagNode(groupName);
groupExists = true;
}
catch { }
if (groupExists)
{
MGlobal.executeCommand(string.Format("parent {0} {1}", groupName, name));
}
else
{
MGlobal.executeCommand(string.Format("group -n {0} {1}", groupName, name));
}
}
}
public static bool BindFinger(MDagPath rootJointDagPath, MDagPath middleJointDagPath, MDagPath finalJointDagPath, string fingerTag, bool useIK = false)
{
JointProcess.SetJointLimit(rootJointDagPath, JointProcess.JointType.FingerRoot);
JointProcess.SetJointLimit(middleJointDagPath, JointProcess.JointType.FingerMiddle);
JointProcess.SetJointLimit(finalJointDagPath, JointProcess.JointType.FingerMiddle);
if (useIK)
{
}
else
{
MDagPath ctlDagPath = BasicFunc.AddParentCircle(rootJointDagPath, true);
MFnDependencyNode remapNode_root = BasicFunc.CreateRemapValueNode(-2, 3, 60, -90);
MFnDependencyNode remapNode_rootSide = BasicFunc.CreateRemapValueNode(-1, 1, 30, -30);
MFnDependencyNode remapNode_middle = BasicFunc.CreateRemapValueNode(-1, 3, 30, -90);
MFnDependencyNode remapNode_final = BasicFunc.CreateRemapValueNode(-1, 3, 30, -90);
//MFnDependencyNode** ptr_remapNode_root = &remapNode_root,
//string remapValueNodeName_root = BasicFunc.CreateRemapValueNode(-2, 3, 60, -90, ptr_remapNode_root);
//string remapValueNodeName_rootSide = BasicFunc.CreateRemapValueNode(-1, 1, 30, -30, ptr_remapNode_rootSide);
//string remapValueNodeName_middle = BasicFunc.CreateRemapValueNode(-1, 3, 30, -90, ptr_remapNode_middle);
//string remapValueNodeName_final = BasicFunc.CreateRemapValueNode(-1, 3, 30, -90, ptr_remapNode_final);
string ctlName = ctlDagPath.fullPathName;
MFnDependencyNode dn_ctl = new MFnDependencyNode(ctlDagPath.node);
MFnDependencyNode dn_root = new MFnDependencyNode(rootJointDagPath.node);
MFnDependencyNode dn_middle = new MFnDependencyNode(middleJointDagPath.node);
MFnDependencyNode dn_final = new MFnDependencyNode(finalJointDagPath.node);
/*MPlug plug_ctlTy = dn_ctl.findPlug("translateY");
* Debug.Log("plug name:" + plug_ctlTy.partialName() + " fullname:" + plug_ctlTy.name());*/
//MStatus status;
//MPlug plug_remapNode_root_input = remapNode_root.findPlug("inputValue", &status);
//if (status == MStatus::kSuccess)
//{
// Debug.Log("success 634634");
// //Debug.Log("plug name:" + plug_remapNode_root_input.partialName() + " fullname:" + plug_remapNode_root_input.name());
//}
//else
//{
// Debug.Log("failed a23234234");
//}
MDGModifier dgModifier = new MDGModifier();
dgModifier.doIt();
dgModifier.connect(dn_ctl.findPlug("translateY"), remapNode_root.findPlug("inputValue"));
dgModifier.connect(remapNode_root.findPlug("outValue"), dn_root.findPlug("rotateZ"));
dgModifier.connect(dn_ctl.findPlug("translateZ"), remapNode_rootSide.findPlug("inputValue"));
dgModifier.connect(remapNode_rootSide.findPlug("outValue"), dn_root.findPlug("rotateY"));
dgModifier.connect(dn_ctl.findPlug("translateX"), remapNode_middle.findPlug("inputValue"));
dgModifier.connect(remapNode_middle.findPlug("outValue"), dn_middle.findPlug("rotateZ"));
dgModifier.connect(dn_ctl.findPlug("translateX"), remapNode_final.findPlug("inputValue"));
dgModifier.connect(remapNode_final.findPlug("outValue"), dn_final.findPlug("rotateZ"));
dgModifier.doIt();
BasicFunc.SetTranslateLimit(new MFnTransform(ctlDagPath), -1, -2, -1, 3, 3, 1);
}
return(true);
}
