public static MDagPath AddDynamicChainControl(ref MDagPath hairSystem, MSelectionList jointChains = null, ConstantValue.HairPointLockType pointLock = ConstantValue.HairPointLockType.Base)
{
//get bones
if (jointChains == null)
{
jointChains = BasicFunc.GetSelectedList();
}
if (jointChains.length == 0)
{
return(null);
}
MDagPath dagPath_startJoint = new MDagPath(), dagPath_endJoint = new MDagPath();
if (jointChains.length == 1)
{
BasicFunc.Select(jointChains);
jointChains.getDagPath((uint)0, dagPath_startJoint);
MGlobal.executeCommand("select -hierarchy " + dagPath_startJoint.fullPathName);
jointChains = BasicFunc.GetSelectedList(MFn.Type.kJoint);
}
jointChains.getDagPath(0, dagPath_startJoint);
jointChains.getDagPath(jointChains.length - 1, dagPath_endJoint);
MDagPath startCurveDagPath = JointProcess.CreateJointsCurve(jointChains);
MDagPath outCurveDagPath = CurveToHair(ref hairSystem, startCurveDagPath, pointLock);
JointProcess.AddIKHandle(dagPath_startJoint, dagPath_endJoint, JointProcess.IKSolverType.Spline, outCurveDagPath.fullPathName);
BasicFunc.SetTransformParent(BasicFunc.GetParent(startCurveDagPath), BasicFunc.GetParent(dagPath_startJoint));
return(outCurveDagPath);
}
public static void CreateSpiderNetCurves(MSelectionList selected = null, bool convertToHair = true, bool addConstraint = true, bool bindJoints = true)
{
if (selected == null)
{
selected = BasicFunc.GetSelectedList();
}
List <MDagPath> verticalCurves = new List <MDagPath>(), horizontalCurves = new List <MDagPath>();
List <List <MVector> > colList = new List <List <MVector> >();
List <MDagPath[]> jointPairToBind = new List <MDagPath[]>();
int rowCount = 0;
foreach (MDagPath dag in selected.DagPaths())
{
List <MFnTransform> transList = BasicFunc.GetHierachyChainTrans(dag);
List <MVector> vectorList = new List <MVector>();
if (transList.Count > rowCount)
{
rowCount = transList.Count;
}
for (int i = 0; i < transList.Count; i++)
{
vectorList.Add(transList[i].getTranslation(MSpace.Space.kWorld));
}
if (bindJoints)
{
jointPairToBind.Add(new MDagPath[2] {
transList[0].dagPath, transList[transList.Count - 1].dagPath
});
}
colList.Add(vectorList);
verticalCurves.Add(CreateLoopCircleByPos(vectorList, false, false, string.Format("netCurve_column_{0:d4}", (colList.Count - 1))));
}
List <List <MVector> > rowList = new List <List <MVector> >();
for (int i = 0; i < rowCount; i++)
{
List <MVector> rowCircle = new List <MVector>();
for (int j = 0; j < colList.Count; j++)
{
rowCircle.Add(colList[j][i]);
}
rowList.Add(rowCircle);
horizontalCurves.Add(CreateLoopCircleByPos(rowCircle, false, true, string.Format("netCurve_row_{0:d4}", (rowCircle.Count - 1))));
}
if (convertToHair)
{
MDagPath hairSystem = new MDagPath();
MSelectionList listToDynamicCurve = new MSelectionList();
Debug.Log("vertical to dynamic count:" + verticalCurves.Count);
for (int i = 0; i < verticalCurves.Count; i++)
{
listToDynamicCurve.add(verticalCurves[i]);
}
MDagPath[] verticalOutputCurves = CurvesToHairs(ref hairSystem, listToDynamicCurve, ConstantValue.HairPointLockType.Base);
Debug.Log("vertical dynamic result count:" + verticalOutputCurves.Length);
BasicFunc.RenameDagList(verticalOutputCurves, "netDyCurve_vertical_{0:d2}");
listToDynamicCurve.clear();
Debug.Log("horizontal to dynamic count:" + horizontalCurves.Count);
for (int i = 0; i < horizontalCurves.Count; i++)
{
listToDynamicCurve.add(horizontalCurves[i]);
}
MDagPath[] horizontalOutputCurves = CurvesToHairs(ref hairSystem, listToDynamicCurve, ConstantValue.HairPointLockType.None);
Debug.Log("horizontal dynamic result count:" + horizontalOutputCurves.Length);
BasicFunc.RenameDagList(horizontalOutputCurves, "netDyCurve_horizontal_{0:d2}");
if (bindJoints)
{
for (int i = 0; i < verticalOutputCurves.Length; i++)
{
JointProcess.AddIKHandle(jointPairToBind[i][0], jointPairToBind[i][1], JointProcess.IKSolverType.Spline, verticalOutputCurves[i].fullPathName);
}
}
if (addConstraint)
{
MSelectionList outputCurveList = new MSelectionList();
for (int i = 0; i < verticalOutputCurves.Length; i++)
{
outputCurveList.add(verticalOutputCurves[i]);
}
for (int i = 0; i < horizontalOutputCurves.Length; i++)
{
outputCurveList.add(horizontalOutputCurves[i]);
}
AddDynamicConstraint(outputCurveList);
}
}
else if (bindJoints)
{
for (int i = 0; i < jointPairToBind.Count; i++)
{
JointProcess.AddIKHandle(jointPairToBind[i][0], jointPairToBind[i][1], JointProcess.IKSolverType.Spline, verticalCurves[i].fullPathName);
}
}
}