SW API

[ssv22 16]

В SW API есть медоты:

AssemblyDoc::GetBox

Description: This method gets the bounding box.

Remarks: IMPORTANT: The values returned are approximate and should not be used for comparison or calculation purposes. Furthermore, the [/u]bounding box may vary after rebuilding the model.

The resulting box encloses the object, but it might not be the tightest box.

The X, Y, Z points returned by SolidWorks are the lower- and upper-diagonal corners that bound the component with the box sides parallel to the X, Y and Z axes. SolidWorks returns box dimensions that enclose the object and are typically close to the minimum possible size.

The return value is an array of doubles as follows:

[ XCorner1, YCorner1, ZCorner1, XCorner2, YCorner2, ZCorner2 ]

и

Component2::GetBox

Description : This method gets the bounding box for this Component object.

Remarks : The resulting box encloses the object, but it might not be the tightest box.

The X, Y, Z points returned by SolidWorks are the lower- and upper-diagonal corners that bound the component with the box sides parallel to the X, Y and Z axes. SolidWorks returns box dimensions that enclose the component and are typically close to the minimum possible size.

The return value is an array of doubles as follows:

[ XCorner1, YCorner1, ZCorner1, XCorner2, YCorner2, ZCorner2 ]

It is possible for this method to return S_FALSE for COM or a NULL VARIANT for Dispatch. This occurs if your application calls Component2::GetBox with a component that represented a subassembly and that subassembly is not loaded. Once the subassembly is loaded, SolidWorks returns the correct bounds and Component2::IGetBox returns S_OK.

The user interface behavior is the same. When the user selects a subassembly that is not loaded, there is no selection box around the subassembly. However, once the subassembly is loaded, there is a selection box.

IMPORTANT: The values returned are approximate and should not be used for comparison or calculation purposes. Furthermore, the bounding box may vary after rebuilding the model.

***Как видно речь идет об одом и о том же, разница только в методах вызовов Или я не прав?

Несколько "уплывает" смысл "Description" второго метода...

И особенно, это:

"It is possible for this method to return S_FALSE for COM or a NULL VARIANT for Dispatch. This occurs if your application calls Component2::GetBox with a component that represented a subassembly and that subassembly is not loaded. Once the subassembly is loaded, SolidWorks returns the correct bounds and Component2::IGetBox returns S_OK.

The user interface behavior is the same. When the user selects a subassembly that is not loaded, there is no selection box around the subassembly. However, once the subassembly is loaded, there is a selection box.

IMPORTANT: The values returned are approximate and should not be used for comparison or calculation purposes. Furthermore, the bounding box may vary after rebuilding the model.

"

Буду весьма признателен за помощь...

Заранее спасибо...