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853天前Autodesk.Revit.DB.Location columnLocation = familyComponent.Location; |
// get the location object |
Autodesk.Revit.DB.LocationPoint pointLocation = columnLocation as Autodesk.Revit.DB.LocationPoint; |
Autodesk.Revit.DB.XYZ insertPoint = pointLocation.Point; |
// get the location point |
double temp = pointLocation.Rotation; |
//existing rotation |
XYZ directionPoint = m_doc.Document.Application.Create.NewXYZ(0, 0, 1); |
// define the vector of axis |
Autodesk.Revit.DB.Line rotateAxis = m_doc.Document.Application.Create.NewLineUnbound(insertPoint, directionPoint); |
double rotateDegree = m_receiveRotationTextBox * Math.PI / 180; |
// rotate column by rotate method |
if (m_isAbsoluteChecked) |
{ |
rotateDegree -= temp; |
} |
bool rotateResult = pointLocation.Rotate(rotateAxis, rotateDegree); |
if (rotateResult == false) |
{ |
MessageBox.Show("Rotate Failed."); |
} |
