public static List <Curve> getSmothMeshEdges(MFnMesh mayaMesh, bool createInMaya = false)
{
//MCommandResult result = new MCommandResult();
int ne = mayaMesh.numEdges;
MFnTransform group = new MFnTransform();
List <Curve> curveObjects = new List <Curve>(ne);
MStringArray resultStr = new MStringArray();
var fullName = mayaMesh.fullPathName.Split('|');
string transformName = fullName[fullName.Length - 2];
if (createInMaya)
{
for (int i = 0; i < ne; i++)
{
using (MCommandResult result = new MCommandResult())
{
MGlobal.executeCommand(
$"polyToCurve -name {transformName}Curves -form 2 -degree 3 -conformToSmoothMeshPreview 1 {transformName}.e[{i}]",
result);
result.getResult(resultStr);
curveObjects.Add(
DMCurve.CurveFromMfnNurbsCurveFromName(resultStr[0],
MSpace.Space.kPostTransform.ToString()));
}
}
}
else
{
//Parallel.For(0, ne, i => {
for (int i = 0; i < ne; i++)
{
using (MCommandResult result = new MCommandResult())
{
MGlobal.executeCommand(
$"polyToCurve -name deleteMe11232204332AA -form 2 -degree 3 -conformToSmoothMeshPreview 1 {transformName}.e[{i}]",
result);
result.getResult(resultStr);
curveObjects.Add(
DMCurve.CurveFromMfnNurbsCurveFromName(resultStr[0],
MSpace.Space.kPostTransform.ToString()));
try
{
MGlobal.deleteNode(DMInterop.getDependNode(resultStr[0]));
}
catch
{
MGlobal.displayWarning("getSmothMeshEdges: unable to delete temp object");
}
}
}
// });
}
return(curveObjects);
}
public static List <List <Curve> > getSmothMeshEdgesPerFace(MFnMesh mayaMesh, bool createInMaya = false)
{
MCommandResult ptcResult = new MCommandResult();
MCommandResult teResult = new MCommandResult();
int numPoly = mayaMesh.numPolygons;
List <List <Curve> > curveObjects = new List <List <Curve> >(numPoly);
MStringArray ptcResultStr = new MStringArray();
MStringArray teResultStr = new MStringArray();
MStringArray teResultStrFlat = new MStringArray();
List <Curve> tempCurveArray = null;
if (createInMaya)
{
}
else
{
for (int i = 0; i < numPoly; i++)
{
MGlobal.executeCommand($"polyListComponentConversion -te {mayaMesh.name}.f[{i}]", teResult);
teResult.getResult(teResultStr);
MGlobal.clearSelectionList();
foreach (var ters in teResultStr)
{
MGlobal.selectByName(ters, MGlobal.ListAdjustment.kAddToList);
}
MGlobal.executeCommand($"ls -sl -fl", teResult);
teResult.getResult(teResultStrFlat);
tempCurveArray = new List <Curve>((int)teResultStrFlat.length);
foreach (var e in teResultStrFlat)
{
MGlobal.executeCommand($"polyToCurve -name deleteMe11232204332AA -form 2 -degree 3 -conformToSmoothMeshPreview 1 {e}", ptcResult);
ptcResult.getResult(ptcResultStr);
tempCurveArray.Add(DMCurve.CurveFromMfnNurbsCurveFromName(ptcResultStr[0], MSpace.Space.kPostTransform.ToString()));
try
{
MGlobal.deleteNode(DMInterop.getDependNode(ptcResultStr[0]));
}
catch
{
MGlobal.displayWarning("getSmothMeshEdges: unable to delete temp object");
}
}
curveObjects.Add(tempCurveArray);
}
}
return(curveObjects);
}
public static List <object> MelCommand(string MelCommand)
{
MStringArray stringResults = new MStringArray();
MIntArray intResults = new MIntArray();
MDoubleArray doubleResults = new MDoubleArray();
MVectorArray vectorResults = new MVectorArray();
List <object> results = new List <object>();
MCommandResult mcr = new MCommandResult();
MDagPath dag = new MDagPath();
try
{
MGlobal.executeCommand(MelCommand, mcr);
// MGlobal.executeCommand(MelCommand, stringResults);
}
catch (MemberAccessException e)
{
MGlobal.displayWarning(e.Message);
}
switch (mcr.resultType)
{
case MCommandResult.Type.kStringArray:
mcr.getResult(stringResults);
results.AddRange(stringResults);
break;
case MCommandResult.Type.kIntArray:
mcr.getResult(intResults);
results.AddRange(intResults.Cast <object>());
break;
case MCommandResult.Type.kDoubleArray:
mcr.getResult(doubleResults);
results.AddRange(doubleResults.Cast <object>());
break;
case MCommandResult.Type.kVectorArray:
mcr.getResult(vectorResults);
results.AddRange(vectorResults.Cast <object>());
break;
default:
mcr.getResult(stringResults);
results.AddRange(stringResults);
break;
}
mcr.Dispose();
return(results);
}
internal static bool GetBoolProperty(string property, bool defaultValue = false)
{
bool value = defaultValue;
MCommandResult result = new MCommandResult();
MGlobal.executeCommand($"fileInfo -q \"{property}\"", result);
if (result.resultType == MCommandResult.Type.kStringArray)
{
MStringArray stringArray = new MStringArray();
result.getResult(stringArray);
value = string.Join("", stringArray.ToArray()).Equals(true.ToString());
}
return(value);
}
internal static bool GetUserPropString(string property, ref string value)
{
MCommandResult result = new MCommandResult();
MGlobal.executeCommand($"fileInfo -q \"{property}\"", result);
if (result.resultType == MCommandResult.Type.kStringArray)
{
MStringArray stringArray = new MStringArray();
result.getResult(stringArray);
value = string.Join("", stringArray.ToArray());
}
else
{
value = null;
}
return(!string.IsNullOrEmpty(value));
}
private Dictionary <string, object> _ExportCustomUserAttributes(BaseObject baseObject)
{
var objectName = "";
if (baseObject.mFnTransform != null)
{
objectName = baseObject.mFnTransform.name;
}
else if (baseObject.babylonMaterial != null)
{
objectName = baseObject.babylonMaterial.name;
}
MStringArray customAttributeNamesMStringArray = new MStringArray();
Dictionary <string, object> customsAttributes = new Dictionary <string, object>();
MGlobal.executeCommand($"listAttr -ud {objectName}", customAttributeNamesMStringArray);
var customAttributeNames = customAttributeNamesMStringArray.Where((attributeName) => { return(!_DisallowedCustomAttributeNames.Contains(attributeName)); });
foreach (string name in customAttributeNames)
{
MStringArray type = new MStringArray();
MGlobal.executeCommand($"getAttr -type {objectName}.{name}", type);
switch (type[0])
{
case "double":
double floatValue = 0;
MGlobal.executeCommand($"getAttr {objectName}.{name}", out floatValue);
customsAttributes.Add(name, floatValue);
break;
case "bool":
int boolBinValue = 0;
MGlobal.executeCommand($"getAttr {objectName}.{name}", out boolBinValue);
customsAttributes.Add(name, boolBinValue);
break;
case "long":
int intValue = 0;
MGlobal.executeCommand($"getAttr {objectName}.{name}", out intValue);
customsAttributes.Add(name, intValue);
break;
case "string":
string stringValue = "";
MGlobal.executeCommand($"getAttr {objectName}.{name}", out stringValue);
customsAttributes.Add(name, stringValue);
break;
case "enum":
int enumValue = 0;
MGlobal.executeCommand($"getAttr {objectName}.{name}", out enumValue);
customsAttributes.Add(name, enumValue);
break;
case "double3":
MDoubleArray vectorValue = new MDoubleArray();
MGlobal.executeCommand($"getAttr {objectName}.{name}", vectorValue);
customsAttributes.Add(name, vectorValue);
break;
default:
MCommandResult attrValue = new MCommandResult();
MGlobal.executeCommand($"getAttr {objectName}.{name}", attrValue);
customsAttributes.Add(name, attrValue);
break;
}
}
foreach (string name in customAttributeNames)
{
if (customsAttributes.ContainsKey(name + "X") && customsAttributes.ContainsKey(name + "Y") && customsAttributes.ContainsKey(name + "Z"))
{
customsAttributes.Remove(name + "X");
customsAttributes.Remove(name + "Y");
customsAttributes.Remove(name + "Z");
}
}
return(customsAttributes);
}
