Dirk Reiners wrote:
> Hi Marcus,
>
> Marcus Lindblom wrote:
>> Hi,
>>
>> The SSM seems to assume it always has viewport index 0. This isn't
>> always correct, as one can add other viewports.
>>
>> i.e:
>>
>> Line SimpleSceneManager::calcViewRay(Int16 x, Int16 y)
>> {
>> Line l;
>> _camera->calcViewRay(l, x, y, *_win->getPort(0));
>> return l;
>> }
>>
>> Is there a reason for this (other than to keep it simple) or would it
>> make sense to change the SSM so that it mostly concerns itself with it's
>> own viewport and assumes less of the surrounding objects?
>>
>> I could probably cook something up if ppl think it's worthwhile.
>
> no reason, except for being simple. If you can fix it that would be
> appreciated.
> I think just passing in the index for the viewport that's supposed to be used
> with 0 as a default should be fine.
Right. I'll look into that.
I had originally envisioned to add a ViewportRefPtr to SSM and use that.
I could make the -1 index default and select the ssm-viewport in that case.
Cheers,
/Marcus
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