//--------------------------------------------------------- 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 ); }