public static void BeautifulPole(MDagPath middleDag = null, bool clearFlag_x = true, bool clearFlag_y = true, bool clearFlag_z = true, bool useMoveSkinJointsTool = true)
{
if (middleDag == null || middleDag.node.isNull)
{
middleDag = BasicFunc.GetSelectedDagPath(0);
if (middleDag == null || middleDag.node.isNull)
{
Debug.Log("please select middle joint");
return;
}
}
MFnTransform middleTrans = new MFnTransform(middleDag);
if (middleTrans.parentCount == 0 || middleTrans.childCount == 0)
{
return;
}
MDagPath parentDag = MDagPath.getAPathTo(middleTrans.parent(0));
MDagPath childDag = MDagPath.getAPathTo(middleTrans.child(0));
MFnTransform parentTrans = new MFnTransform(parentDag);
MFnTransform childTrans = new MFnTransform(childDag);
MVector parentWorldPos = parentTrans.getTranslation(MSpace.Space.kWorld);
MVector middleWorldPos = middleTrans.getTranslation(MSpace.Space.kWorld);
MVector childWorldPos = childTrans.getTranslation(MSpace.Space.kWorld);
//MVector vec_middleToParent = parentWorldPos - middleWorldPos;
//MVector vec_childToMiddle = middleWorldPos - childWorldPos;
//MVector verticalBack = BasicFunc.Cross(vec_middleToParent, vec_childToMiddle);
float length0 = (float)(middleWorldPos - parentWorldPos).length;
float length1 = (float)(middleWorldPos - childWorldPos).length;
MVector posByWeight = BasicFunc.Lerp(parentWorldPos, childWorldPos, length0 / (length0 + length1));
if (useMoveSkinJointsTool)
{
MoveSkinJointsTool(middleDag);
}
//middleTrans.setTranslation(posByWeight, MSpace.Space.kWorld);
if (!clearFlag_x)
{
posByWeight.x = middleWorldPos.x;
}
if (!clearFlag_y)
{
posByWeight.y = middleWorldPos.y;
}
if (!clearFlag_z)
{
posByWeight.z = middleWorldPos.z;
}
middleTrans.setTranslation(posByWeight, MSpace.Space.kWorld);
childTrans.setTranslation(childWorldPos, MSpace.Space.kWorld);
//MFnIkJoint middleJoint = new MFnIkJoint(middleDag);
}
public static MDagPath CurveToHair(ref MDagPath hairSystemDagPath, MDagPath curveDagPath = null, ConstantValue.HairPointLockType pointLock = ConstantValue.HairPointLockType.Base)
{
if (curveDagPath == null)
{
curveDagPath = BasicFunc.GetSelectedDagPath(0);
}
bool hairSystemReady = !hairSystemDagPath.node.isNull;
MSelectionList targetList = new MSelectionList();
targetList.add(curveDagPath);
if (hairSystemReady)
{
Debug.Log("hair system ready");
targetList.add(hairSystemDagPath);
}
else
{
Debug.Log("hair system need to be created!");
}
BasicFunc.Select(targetList);
string cmdStr = "cmds.MakeCurvesDynamic(0,0,0,1,0)";
string resultStr = MGlobal.executePythonCommandStringResult(cmdStr);
MDagPath result = new MDagPath();
//Debug.Log(curveDagPath.fullPathName);
MFnTransform curveTrans = new MFnTransform(curveDagPath);
if (curveTrans.parentCount > 0)
{
MDagPath follicleDagPath = MDagPath.getAPathTo(curveTrans.parent(0));
MGlobal.executeCommand(string.Format("setAttr {0}.pointLock {1}", follicleDagPath.fullPathName, (int)pointLock));
if (follicleDagPath.hasFn(MFn.Type.kFollicle))
{
Debug.Log("follicle exist!");
ConvertHairSelection(HairSelectionType.OutputCurves, follicleDagPath);
result = BasicFunc.GetSelectedDagPath(0);
new MFnDependencyNode(result.node).setName("dy_" + curveDagPath.partialPathName);
if (!hairSystemReady)
{
ConvertHairSelection(HairSelectionType.HairSystem);
hairSystemDagPath = BasicFunc.GetSelectedDagPath(0);
hairSystemReady = true;
}
}
}
return(result);
}
/// <summary>
/// return Dynamic Output Curve
/// </summary>
/// <param name="hairSystemDagPath">exist hairsystem or container of created hairsystem</param>
/// <param name="curveList"></param>
/// <param name="pointLock">0-none, 1-base, 2-end,3-both</param>
/// <returns></returns>
public static MDagPath[] CurvesToHairs(ref MDagPath hairSystemDagPath, MSelectionList curveList = null, ConstantValue.HairPointLockType pointLock = ConstantValue.HairPointLockType.Base)
{
if (curveList == null)
{
curveList = BasicFunc.GetSelectedList();
}
bool hairSystemReady = false;
if (!hairSystemDagPath.node.isNull)
{
//Debug.Log("hairSystem node is not null:" + hairSystemDagPath.fullPathName);
curveList.add(hairSystemDagPath);
hairSystemReady = true;
}
else
{
//Debug.Log("hairsystem node is null");
}
MGlobal.setActiveSelectionList(curveList);
string cmdStr = "cmds.MakeCurvesDynamic(0,0,0,1,0)";
string resultStr = MGlobal.executePythonCommandStringResult(cmdStr);
if (hairSystemReady)
{
//Debug.Log("remove hairSystem Selection");
curveList.remove(curveList.length - 1);
}
List <MDagPath> results = new List <MDagPath>();
for (int i = 0; i < curveList.length; i++)
{
MDagPath curveDagPath = new MDagPath();
curveList.getDagPath((uint)i, curveDagPath);
//Debug.Log(curveDagPath.fullPathName);
MFnTransform curveTrans = new MFnTransform(curveDagPath);
if (curveTrans.parentCount > 0)
{
MDagPath follicleDagPath = MDagPath.getAPathTo(curveTrans.parent(0));
MGlobal.executeCommand(string.Format("setAttr {0}.pointLock {1}", follicleDagPath.fullPathName, (int)pointLock));
if (follicleDagPath.hasFn(MFn.Type.kFollicle))
{
Debug.Log("follicle exist!");
ConvertHairSelection(HairSelectionType.OutputCurves, follicleDagPath);
MDagPath result = BasicFunc.GetSelectedDagPath(0);
new MFnDependencyNode(result.node).setName("dy_" + curveDagPath.partialPathName);
results.Add(result);
if (!hairSystemReady)
{
ConvertHairSelection(HairSelectionType.HairSystem);
hairSystemDagPath = BasicFunc.GetSelectedDagPath(0);
//Debug.Log("assign hairSystem:" + hairSystemDagPath.fullPathName);
hairSystemReady = true;
}
}
}
}
//error
return(results.ToArray());
}
