[vtkusers] point picking through vtkboxwidget

[Oleksandr Malyushytsky]

I am not sure about your workflow, but picking operation should not require
re-rendering.

Right before picking position disable, right after enable boxwidget, then
add what you want, render, etc.


On Wed, Aug 1, 2018 at 8:34 PM, Shady Nawara <shandoosheri at gmail.com> wrote:

> Oh i never thought about Not rerendering the view. I will give it a try
> and see but, I guess it would be tricky because I have to add an actor in
> the place that got picked.
>
> On Wed, Aug 1, 2018 at 10:30 PM Patrick Bergeron <pbergeron at spiria.com>
> wrote:
>
>> Hi
>>
>> I believe he means Disable before calling pick and enable after calling
>> pick without re-rendering the view
>>
>> Sent from my iPhone
>>
>> On Jul 31, 2018, at 19:14, Shady Nawara <shandoosheri at gmail.com> wrote:
>>
>> I still kinda wanted it to be visible as I am mainly using it to show the
>> boundary of the actor.
>>
>> On Tue, Jul 31, 2018 at 5:58 PM Oleksandr Malyushytsky <
>> omalyushytskyvtkuser at gmail.com> wrote:
>>
>>> have you tried to disable it before picking ?
>>> SetEnabled(1)
>>>
>>> On Tue, Jul 31, 2018 at 1:12 PM, Shady Nawara <shandoosheri at gmail.com>
>>> wrote:
>>>
>>>> Hi,
>>>> I have been trying to pick a point from an actor while the vtkBoxWidget
>>>> is visible but it appears that it doesnt allow any interaction to go
>>>> through to the underlying actor. Does anybody have a way around this.
>>>>
>>>> Thanks,
>>>> Shady Nawara
>>>>
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