Re: [code] class camera3D vs. class B3dCamera

2013-10-24 Thread Armin Le Grand

Hi Regina,

On 24.10.2013 00:45, Regina Henschel wrote:

Hi all,

I still try to understand dr3d:focal-length and dr3d:distance. 
Therefore I have looked into the code and have seen

class E3dScene with members
   B3dCamera aCameraSet
   Camera3D  aCamera

Looking through their class hierarchy I notice B3dCamera and Camera3D 
are quite similar. I'm confused.


From memory: Camera3D is the old one, B3dCamera the new one. There was 
- exactly in that area - one single value read/written (probably in 
binary format) that could not be exchanged, because a computed result 
and not the source value was used. It may after binfilter be possible to 
get rid of it, but I am not sure. There are more important things in 
areas where stuff is not working...


Sincerely,
Armin



Kind regards
Regina

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Re: [code] class camera3D vs. class B3dCamera

2013-10-24 Thread Regina Henschel

Hi Armin,

Armin Le Grand schrieb:

 Hi Regina,

On 24.10.2013 00:45, Regina Henschel wrote:

Hi all,

I still try to understand dr3d:focal-length and dr3d:distance.
Therefore I have looked into the code and have seen
class E3dScene with members
   B3dCamera aCameraSet
   Camera3D  aCamera

Looking through their class hierarchy I notice B3dCamera and Camera3D
are quite similar. I'm confused.


 From memory: Camera3D is the old one, B3dCamera the new one.


I find B3dCamera in module goodies in source of OOo1.1.5. So that is 
old too.


 There was

- exactly in that area - one single value read/written (probably in
binary format) that could not be exchanged, because a computed result
and not the source value was used. It may after binfilter be possible to
get rid of it, but I am not sure. There are more important things in
areas where stuff is not working...


Indeed. Only it makes understanding the code more difficult.

Kind regards
Regina

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[code] class camera3D vs. class B3dCamera

2013-10-23 Thread Regina Henschel

Hi all,

I still try to understand dr3d:focal-length and dr3d:distance. Therefore 
I have looked into the code and have seen

class E3dScene with members
   B3dCamera aCameraSet
   Camera3D  aCamera

Looking through their class hierarchy I notice B3dCamera and Camera3D 
are quite similar. I'm confused.


Kind regards
Regina

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