void bulletSimulation::ResetSettings()
{
// test if the momentum settings exist
XSI::CRef settingsRef;
settingsRef.Set(L"Scene_Root.MomentumSettings");
XSI::CustomProperty settingsProperty;
if(!settingsRef.IsValid())
{
if(XSI::Application().GetActiveSceneRoot().IsValid())
settingsProperty = XSI::Application().GetActiveSceneRoot().AddProperty(L"MomentumSettings",false,L"MomentumSettings");
}
else
settingsProperty = XSI::CustomProperty(settingsRef);
if(settingsRef.IsValid())
{
//retrieve the substeps and gravity settings
mSubSteps = (LONG)settingsProperty.GetParameterValue(L"substeps");
btVector3 gravity;
gravity.setX((float)settingsProperty.GetParameterValue(L"gravity_x"));
gravity.setY((float)settingsProperty.GetParameterValue(L"gravity_y"));
gravity.setZ((float)settingsProperty.GetParameterValue(L"gravity_z"));
mDynamicsWorld->setGravity(gravity);
}
// get the fps and update the frame
XSI::CRef fpsParamRef;
fpsParamRef.Set("PlayControl.Rate");
if(fpsParamRef.IsValid())
mFps = (float)XSI::Parameter(fpsParamRef).GetValue();
}
XSI::CRef findTimeControlDccIdentifier(SceneNodeAlembicPtr fileRoot, XSI::CRef importRoot, XSI_XformTypes::xte in_xte)
{
XSI::CRef ref;
SceneNodeAlembic* currNode = fileRoot.get();
while( true )
{
XSI_XformTypes::xte xte = XSI_XformTypes::UNKNOWN;
Abc::IObject iObj = currNode->getObject();
if(AbcG::IXform::matches(iObj.getMetaData()))
{
AbcG::IXform xform(iObj, Abc::kWrapExisting);
xte = getXformType(xform);
if(xte == XSI_XformTypes::UNKNOWN && currNode->type == SceneNode::ITRANSFORM){
xte = in_xte;
}
}
if( currNode->parent == NULL ){
ref = importRoot;
break;
}
if (currNode->bIsDirectChild && xte == XSI_XformTypes::XMODEL){
ref.Set(currNode->dccIdentifier.c_str());
break;
}
currNode = (SceneNodeAlembic*) currNode->parent;
}
return ref;
}