public static ShapeData GetMaterialsOfDag(MDagPath dag)
{
if (dag == null)
{
Debug.Log("dag null");
}
dag.extendToShape();
MFnDependencyNode dn = new MFnDependencyNode(dag.node);
//Debug.Log(dn.absoluteName);
//dn.findPlug("connectAttr pCubeShape3.instObjGroups[0] blinn2SG.dagSetMembers[1]");
MFnMesh mesh = new MFnMesh(dag);
//int instanceCount = (int)shapeNode.instanceCount(false);
//Debug.Log("dn instanceCount:" + instanceCount);
uint instanceNumber = dag.instanceNumber;
Debug.Log("dag instanceNumber:" + instanceNumber);
MObjectArray sets = new MObjectArray(), comps = new MObjectArray();
mesh.getConnectedSetsAndMembers(instanceNumber, sets, comps, true);
List <string> sgList = new List <string>();
for (int i = 0; i < sets.length; ++i)
{
MFnDependencyNode fnDepSGNode = new MFnDependencyNode(sets[i]);
sgList.Add(fnDepSGNode.absoluteName);
//Debug.Log(fnDepSGNode.name);
}
//Debug.Log("sgList Count:" + sgList.Count);
return(new ShapeData(mesh, dag, sgList));
}
public static MDagPath DuplicateMesh(MDagPath targetDag)
{
if (targetDag == null)
{
return(null);
}
MFnMesh newMesh = new MFnMesh();
targetDag.extendToShape();
return(MDagPath.getAPathTo(newMesh.copy(targetDag.node)));
}
protected void testResults(MPx3dModelView view)
{
MObject cstObj = MObject.kNullObj;
view.getCameraSet(cstObj);
MGlobal.displayInfo("fCameraList.length() = " + fCameraList.length);
MGlobal.displayInfo("fCameraList = " + fCameraList);
MFnCameraSet cstFn = new MFnCameraSet(cstObj);
uint numLayers = cstFn.getNumLayers();
MGlobal.displayInfo("view.cameraSet.numLayers = " + numLayers);
MGlobal.displayInfo("Cameras:");
for (uint i = 0; i < numLayers; i++)
{
MDagPath camPath = new MDagPath();
cstFn.getLayerCamera(i, camPath);
camPath.extendToShape();
MGlobal.displayInfo(" " + camPath.fullPathName());
}
}
protected void testResults(MPx3dModelView view)
{
MObject cstObj = MObject.kNullObj;
view.getCameraSet(cstObj);
MGlobal.displayInfo("fCameraList.length() = " + fCameraList.length);
MGlobal.displayInfo("fCameraList = " + fCameraList);
MFnCameraSet cstFn = new MFnCameraSet(cstObj);
uint numLayers = cstFn.getNumLayers();
MGlobal.displayInfo("view.cameraSet.numLayers = " + numLayers);
MGlobal.displayInfo("Cameras:");
for (uint i = 0; i < numLayers; i++)
{
MDagPath camPath = new MDagPath();
cstFn.getLayerCamera(i, camPath);
camPath.extendToShape();
MGlobal.displayInfo(" " + camPath.fullPathName());
}
}
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);
}
}