/// <summary>
/// 获取顶部零件的标注集;
/// </summary>
/// <param name="nFlag">1:左侧，2：右侧</param>
/// <returns></returns>
private CMrDimSet GetTopPartDimSet(int nFlag)
{
CMrDimSet mrDimSet = new CMrDimSet();
CMrPart mrTopPart = CMrCylinderDoorFrontManager.GetInstance().mTopPart;
CMrPart mrLeftTopPart = CMrCylinderDoorFrontManager.GetInstance().mLeftTopPart;
CMrPart mrRightTopPart = CMrCylinderDoorFrontManager.GetInstance().mRightTopPart;
//标注顶板右侧的情况;
if (nFlag == 2)
{
//如果顶部零件为空,则把主梁最上面的点加入进去;
if (mrTopPart == null)
{
mrDimSet.AddPoint(mMainBeam.GetMaxYMaxXPoint());
return(mrDimSet);
}
Vector normal = mrTopPart.mNormal;
if (CDimTools.GetInstance().IsTwoVectorParallel(normal, new Vector(0, 1, 0)))
{
mrDimSet.AddPoint(mrTopPart.GetMaxXMaxYPoint());
mrDimSet.AddPoint(mrTopPart.GetMaxXMinYPoint());
}
else
{
if (mrLeftTopPart != null && mrRightTopPart != null)
{
if (mrLeftTopPart.GetMaxYPoint().Y > mrRightTopPart.GetMaxYPoint().Y)
{
mrDimSet.AddPoint(mrLeftTopPart.GetMaxXMaxYPoint());
}
else
{
mrDimSet.AddPoint(mrRightTopPart.GetMaxXMaxYPoint());
}
}
else if (mrLeftTopPart != null)
{
mrDimSet.AddPoint(mrLeftTopPart.GetMaxXMaxYPoint());
}
else if (mrRightTopPart != null)
{
mrDimSet.AddPoint(mrRightTopPart.GetMinXMaxYPoint());
}
}
}
//标注顶板左侧的情况;
else if (nFlag == 1)
{
if (mrTopPart == null)
{
mrDimSet.AddPoint(mMainBeam.GetMaxYMinXPoint());
return(mrDimSet);
}
Vector normal = mrTopPart.mNormal;
if (CDimTools.GetInstance().IsTwoVectorParallel(normal, new Vector(0, 1, 0)))
{
mrDimSet.AddPoint(mrTopPart.GetMinXMaxYPoint());
mrDimSet.AddPoint(mrTopPart.GetMinXMinYPoint());
}
else
{
if (mrLeftTopPart != null && mrRightTopPart != null)
{
if (mrLeftTopPart.GetMaxYPoint().Y > mrRightTopPart.GetMaxYPoint().Y)
{
mrDimSet.AddPoint(mrLeftTopPart.GetMaxXMaxYPoint());
}
else
{
mrDimSet.AddPoint(mrRightTopPart.GetMinXMaxYPoint());
}
}
else if (mrLeftTopPart != null)
{
mrDimSet.AddPoint(mrLeftTopPart.GetMaxXMaxYPoint());
}
else if (mrRightTopPart != null)
{
mrDimSet.AddPoint(mrRightTopPart.GetMinXMaxYPoint());
}
}
}
return(mrDimSet);
}
