本文整理汇总了C++中BaseObject::GetPred方法的典型用法代码示例。如果您正苦于以下问题：C++ BaseObject::GetPred方法的具体用法？C++ BaseObject::GetPred怎么用？C++ BaseObject::GetPred使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BaseObject的用法示例。
在下文中一共展示了BaseObject::GetPred方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: GetContour
SplineObject* Voxelify::GetContour(BaseObject *op, BaseDocument *doc, Real lod, BaseThread *bt){
BaseContainer *data = op->GetDataInstance();
BaseObject* parent=(BaseObject*)data->GetLink(CTT_OBJECT_LINK,doc,Obase);
if (!parent) return NULL;
LONG startObject = data->GetLong(START_FRAME);
LONG endObject = data->GetLong(END_FRAME);
if (startObject >=endObject) return NULL;
maxSeg = data->GetReal(CTTSPOBJECT_MAXSEG,30.);
minSeg = data->GetReal(CTTSPOBJECT_MINSEG);
LONG delta = data->GetLong(OBJECT_SKIP,1);
delta = delta < 1 ? 1 : delta;
GeDynamicArray<BaseObject*> children;
GeDynamicArray<GeDynamicArray<Vector> > splineAtPoint;
BaseObject* chld = NULL;
LONG trck = 0;
for (chld=parent->GetDownLast(); chld; chld=chld->GetPred()) {
if (trck >= startObject && trck<= endObject && trck % delta == 0){
children.Push((BaseObject*)chld->GetClone(COPYFLAGS_NO_HIERARCHY|COPYFLAGS_NO_ANIMATION|COPYFLAGS_NO_BITS,NULL));
}
trck++;
}
if (children.GetCount() < 2) {
return NULL;
}
LONG splineInterpolation = data->GetLong(SPLINEOBJECT_INTERPOLATION);
LONG longestPercent = data->GetLong(TAKE_LONGEST, 1);
longestPercent = longestPercent > 100 ? 100: longestPercent;
parentMatrix = parent->GetMl();
GeDynamicArray<GeDynamicArray<Vector> > objectPoints(children.GetCount());
StatusSetBar(0);
StatusSetText("Collecting Points");
vector<vector<float> > points;
std::vector<VGrid> grids;
LONG gridSize = data->GetLong(GRID_SIZE, 1);
if (!(gridSize > 0)) return NULL;
for (int k= 0; k < children.GetCount(); k++){
Matrix ml;
DoRecursion(op,children[k],objectPoints[k], ml);
points = objectPointsToPoints(objectPoints[k]);
GePrint(children[k]->GetName());
grids.push_back(vox.voxelify(points,gridSize, 12, 1.0));
if (k % 5 == 0){
LONG progress = 10 + (50*k)/children.GetCount();
StatusSetBar(progress);
StatusSetText(LongToString(progress)+"%");
if (bt && bt->TestBreak()){
//break; //this break seems to be kicking in randomly killing the loop
}
}
}
StatusSetText("Building Splines");
SplineObject* parentSpline = ComputeSpline(bt, grids, longestPercent, splineAtPoint);
ModelingCommandData mcd;
mcd.doc = doc;
mcd.op = parentSpline;
if(!SendModelingCommand(MCOMMAND_JOIN, mcd)){
return NULL;
}
SplineObject* ret = ToSpline(mcd.result->GetIndex(0L));
ret->GetDataInstance()->SetLong(SPLINEOBJECT_INTERPOLATION, splineInterpolation);
for (int k=0; k<children.GetCount(); k++){
if (children[k]){
BaseObject::Free(children[k]);
}
}
return ret;
Error:
for (int i = 0; i < children.GetCount(); i++){
BaseObject::Free(children[i]);
}
return NULL;
}