int CreateSubTreeWithNopCubes( CRef& parentNode, CString& nodeName, CString& path, CString& identifier, int subLevels, int childrenPerLevel, int operatorsPerNode )
{
X3DObject parentX3DObject(parentNode);
X3DObject meshObj;
parentX3DObject.AddGeometry(L"Cube",L"MeshSurface",nodeName,meshObj);
CRef newNode = meshObj.GetRef();
CRef realTarget = meshObj.GetActivePrimitive().GetRef();
for( int i = 0; i < operatorsPerNode; i ++ ) {
CustomOperator op = Application().GetFactory().CreateObject("exocortex_nop");
op.AddOutputPort(realTarget);
op.AddInputPort(realTarget);
siConstructionMode consMode = siConstructionModeModeling;
op.Connect(consMode);
op.PutParameterValue(L"path",path);
op.PutParameterValue(L"identifier",identifier);
}
int numNodes = 1;
if( subLevels > 0 ) {
for( int i = 0; i < childrenPerLevel; i ++ ) {
std::stringstream s;
s << "node_level" << subLevels << "_child" << i;
CString childNodeName( s.str().c_str() );
numNodes += CreateSubTreeWithNopCubes( newNode, childNodeName, path, identifier, subLevels - 1, childrenPerLevel, operatorsPerNode );
}
}
return numNodes ;
}
XSIPLUGINCALLBACK CStatus apply_MomentumConsBallSocket_Execute( CRef& in_ctxt )
{
Context ctxt( in_ctxt );
Selection l_pSelection = Application().GetSelection();
// you need to select TWO objects
if(l_pSelection.GetCount() != 2)
{
Application().LogMessage(L"[MOMENTUM] You need to select TWO rigid bodies.",siErrorMsg);
return CStatus::Abort;
}
X3DObject obj1(l_pSelection.GetItem(0));
X3DObject obj2(l_pSelection.GetItem(1));
CRef opRef1,opRef2;
opRef1.Set(obj1.GetFullName()+L".kine.global.MomentumKinematics");
if(!opRef1.IsValid())
opRef1.Set(obj1.GetFullName()+L".polymsh.MomentumDeform");
opRef2.Set(obj2.GetFullName()+L".kine.global.MomentumKinematics");
if(!opRef2.IsValid())
opRef2.Set(obj2.GetFullName()+L".polymsh.MomentumDeform");
if(!opRef1.IsValid())
{
Application().LogMessage(L"[MOMENTUM] Object "+obj1.GetFullName()+L" is not a bullet rigid body.",siErrorMsg);
return CStatus::Abort;
}
if(!opRef2.IsValid())
{
Application().LogMessage(L"[MOMENTUM] Object "+obj1.GetFullName()+L" is not a bullet rigid body.",siErrorMsg);
return CStatus::Abort;
}
// get the transform for the cons
CTransformation xfA = obj1.GetKinematics().GetGlobal().GetTransform();
CTransformation xfB = obj2.GetKinematics().GetGlobal().GetTransform();
CVector3 trans;
trans.LinearlyInterpolate(xfA.GetTranslation(),xfB.GetTranslation(),0.5);
xfA.SetTranslation(trans);
// create the constraint object
Null consNull1;
obj1.AddNull(L"BallSocket_pivot",consNull1);
consNull1.GetKinematics().GetGlobal().PutTransform(xfA);
consNull1.GetActivePrimitive().PutParameterValue(L"primary_icon", (LONG)2);
// create the operator
CustomOperator newOp = Application().GetFactory().CreateObject(L"MomentumConsBallSocket");
newOp.AddOutputPort(consNull1.GetKinematics().GetGlobal().GetRef());
newOp.AddInputPort(consNull1.GetKinematics().GetGlobal().GetRef());
newOp.AddInputPort(obj1.GetKinematics().GetGlobal().GetRef());
newOp.AddInputPort(obj2.GetKinematics().GetGlobal().GetRef());
newOp.AddInputPort(opRef1);
newOp.AddInputPort(opRef2);
newOp.Connect();
// set the expression for the frame!
CValueArray args(2);
CValue returnVal;
args[0] = newOp.GetFullName()+L".frame";
args[1] = L"fc";
Application().ExecuteCommand(L"SetExpr",args,returnVal);
return CStatus::OK;
}
