//---------------------------------------------------------
CSG_Shape * CSG_PointCloud::_Set_Shape(int iPoint)
{
SG_UI_Progress_Lock(true);
CSG_Shape *pShape = m_Shapes.Get_Shape(0);
if( pShape->is_Modified() && m_Shapes_Index >= 0 && m_Shapes_Index < Get_Count() )
{
m_Cursor = m_Points[m_Shapes_Index];
for(int i=0; i<Get_Field_Count(); i++)
{
switch( Get_Field_Type(i) )
{
default:
Set_Value(i, pShape->asDouble(i));
break;
case SG_DATATYPE_Date:
case SG_DATATYPE_String:
Set_Value(i, pShape->asString(i));
break;
}
}
Set_Value(0, pShape->Get_Point(0).x);
Set_Value(1, pShape->Get_Point(0).y);
Set_Value(2, pShape->Get_Z (0) );
}
if( iPoint >= 0 && iPoint < Get_Count() )
{
if(1|| iPoint != m_Shapes_Index )
{
m_Cursor = m_Points[iPoint];
pShape->Set_Point(Get_X(), Get_Y(), 0, 0);
pShape->Set_Z (Get_Z() , 0, 0);
for(int i=0; i<Get_Field_Count(); i++)
{
switch( Get_Field_Type(i) )
{
default:
pShape->Set_Value(i, Get_Value(i));
break;
case SG_DATATYPE_Date:
case SG_DATATYPE_String:
{
CSG_String s;
Get_Value(i, s);
pShape->Set_Value(i, s);
}
break;
}
}
m_Shapes_Index = iPoint;
pShape->m_Index = iPoint;
pShape->Set_Selected(is_Selected(iPoint));
}
m_Shapes.Set_Modified(false);
SG_UI_Progress_Lock(false);
return( pShape );
}
m_Shapes_Index = -1;
SG_UI_Progress_Lock(false);
return( NULL );
}
