本文整理汇总了C++中MFnNurbsCurve::setIntermediateObject方法的典型用法代码示例。如果您正苦于以下问题：C++ MFnNurbsCurve::setIntermediateObject方法的具体用法？C++ MFnNurbsCurve::setIntermediateObject怎么用？C++ MFnNurbsCurve::setIntermediateObject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MFnNurbsCurve的用法示例。
在下文中一共展示了MFnNurbsCurve::setIntermediateObject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: mayaPoints
//.........这里部分代码省略.........
MObject curveObj = curveFn.create(mayaPoints,
mayaKnots,
mayaDegree,
mayaCurveForm,
mayaCurveCreate2D,
mayaCurveCreateRational,
mayaNodeTransformObj,
&status
);
if (status != MS::kSuccess) {
return false;
}
MString nodeName( prim.GetName().GetText() );
nodeName += "Shape";
curveFn.setName(nodeName, false, &status);
std::string nodePath( prim.GetPath().GetText() );
nodePath += "/";
nodePath += nodeName.asChar();
if (context) {
context->RegisterNewMayaNode( nodePath, curveObj ); // used for undo/redo
}
// == Animate points ==
// Use blendShapeDeformer so that all the points for a frame are contained in a single node
// Almost identical code as used with MayaMeshReader.cpp
//
if (numTimeSamples > 0) {
MPointArray mayaPoints(mayaNumVertices);
MObject curveAnimObj;
MFnBlendShapeDeformer blendFn;
MObject blendObj = blendFn.create(curveObj);
if (context) {
context->RegisterNewMayaNode(blendFn.name().asChar(), blendObj ); // used for undo/redo
}
for (unsigned int ti=0; ti < numTimeSamples; ++ti) {
curves.GetPointsAttr().Get(&points, pointsTimeSamples[ti]);
for (unsigned int i=0; i < mayaNumVertices; i++) {
mayaPoints.set( i, points[i][0], points[i][1], points[i][2] );
}
// == Create NurbsCurve Shape Node
MFnNurbsCurve curveFn;
if ( curveAnimObj.isNull() ) {
curveAnimObj = curveFn.create(mayaPoints,
mayaKnots,
mayaDegree,
mayaCurveForm,
mayaCurveCreate2D,
mayaCurveCreateRational,
mayaNodeTransformObj,
&status
);
if (status != MS::kSuccess) {
continue;
}
}
else {
// Reuse the already created curve by copying it and then setting the points
curveAnimObj = curveFn.copy(curveAnimObj, mayaNodeTransformObj, &status);
curveFn.setCVs(mayaPoints);
}
blendFn.addTarget(curveObj, ti, curveAnimObj, 1.0);
curveFn.setIntermediateObject(true);
if (context) {
context->RegisterNewMayaNode( curveFn.fullPathName().asChar(), curveAnimObj ); // used for undo/redo
}
}
// Animate the weights so that curve0 has a weight of 1 at frame 0, etc.
MFnAnimCurve animFn;
// Construct the time array to be used for all the keys
MTimeArray timeArray;
timeArray.setLength(numTimeSamples);
for (unsigned int ti=0; ti < numTimeSamples; ++ti) {
timeArray.set( MTime(pointsTimeSamples[ti]), ti);
}
// Key/Animate the weights
MPlug plgAry = blendFn.findPlug( "weight" );
if ( !plgAry.isNull() && plgAry.isArray() ) {
for (unsigned int ti=0; ti < numTimeSamples; ++ti) {
MPlug plg = plgAry.elementByLogicalIndex(ti, &status);
MDoubleArray valueArray(numTimeSamples, 0.0);
valueArray[ti] = 1.0; // Set the time value where this curve's weight should be 1.0
MObject animObj = animFn.create(plg, NULL, &status);
animFn.addKeys(&timeArray, &valueArray);
if (context) {
context->RegisterNewMayaNode(animFn.name().asChar(), animObj ); // used for undo/redo
}
}
}
}
return true;
}