"Ken" <tyl### [at] pacbellnet> wrote in message news:3973D900.CF432DE5@pacbell.net...
|
| I hand posed a 200 frame animation when I first started using POV-Ray.
| That was before the clock variable was available and you had to have
| a seperate .pov file for each frame of your animation. My how times
| have changed...

Egad!  And no math available either?  At least I don't think there was before the
clock arrived.
Nor any directives like #if #while #switch #range etcetera, all of which would have
been tedious
to do without.
Separate files per frame sounds almost laughable, especially now so far removed from
that old a
version.  I must've been in my 3D-raytraced playpen still back then, metaphorically
that is.

Bob

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Was not that much work. I used the Blob Man Studio to make the starting- and
end-pose, after that it was stupid work to increment this angle and
decrement another. At first I wanted to automate it, but it turned out to be
a little more complicate so I had to control every pose and correct the
left-hand position (even now the fingers often don't even touch the string).
After posing I just copied the array with the joint angles in one array
which I now access using the clock-variable.

Marc-Hendrik

Dave Blandston schrieb in Nachricht <3973d671@news.povray.org>...
>"Marc-Hendrik Bremer" <Mar### [at] t-onlinede> wrote in message
>news:39735fa3@news.povray.org...
>> Hi,
>> I made an Blobman-Archer by 'hand-posing' 70 Frames
>
>Holy cow! If there's an award for perseverance, you get it!
>
>
>

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Tony[B] schrieb in Nachricht <39739c30@news.povray.org>...
>That's very good. I commend you for trying.

Thanks.

>You might want to use splines
>for controlling the movement. It would make things easier for you.

Don't know if this would help. All I can control of Peter Houston's Blobman
are the angles of the joints. Would be nice just to define a path for the
hand and let all the rest be done by an .inc-file or something. But I'll
leave that for someone who really knows what he is doing when he uses
splines.

Marc-Hendrik

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ryan constantine schrieb in Nachricht <39738658.73DC9FB5@yahoo.com>...

>[...]so  why is the archer left-handed?


Hm ... well ... aehm ... actually I didn't even noticed it before :-) I
thought: You have this bow, put it in his right hand! Of course you are
right that this makes him left-handed doesn't matter, does it?

Marc-Hendrik

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Heart of Moray's IK-Plugin, but I think it won't work to well with Peter
Houstons Blobman even if it would be nice to have the computer calculate the
steps 'in between'.
I agree that the left arm is jerky and the twist of the right hand at the
end. Perhaps I can convince myself to put some more work in this - it will
be somewhat hard because all I have is an array-declaration with the
joint-angles, but as long as I have to change only the left arm it might be
possible.

Marc-Hendrik

Bob Hughes schrieb in Nachricht <39738590@news.povray.org>...
>Well I guess that leaves Moray out for doing any IK with it, since he is a
>"blob" man.  I'm not sure though what Moray might be able to do with it.
>Perhaps a stand-in set of primitives and then use the transformations you
get.
>Could be difficult to transfer.
>It didn't look terribly bad to me, a little jerky is all; but hey, that
goes
>for many things I've seen or made myself.
>
>Bob
>
>
>

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of course it doesn't matter.  i was just wondering if it meant you were
left handed as well.  i guess you aren't.  have you ever done archery? 
i have.  it is a lot of fun.  i took some classes; beat my instructor at
the end-of-class competition.

Marc-Hendrik Bremer wrote:
> 
> ryan constantine schrieb in Nachricht <39738658.73DC9FB5@yahoo.com>...
> 
> >[...]so  why is the archer left-handed?
> 
> Hm ... well ... aehm ... actually I didn't even noticed it before :-) I
> thought: You have this bow, put it in his right hand! Of course you are
> right that this makes him left-handed doesn't matter, does it?
> 
> Marc-Hendrik

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No, I'm not left handed - was just too ignorant ;-) and no I have not done
archery by now. Perhaps one day.
Is my blobman doing right? Of course I bet today you used those
more-high-tech-bows with counter-weights and all but the procedure should be
quiet the same (?). And another question: where is the string connected? In
the middle of the bow? I thought so by now, but then there is an angle
between the way of the string (when released) and the arrow, because the
arrow has to avoid collision with the bow. Does the archer compensate it or
is the another mechanism to do so? Hope you understand what I mean  :-}.

Marc-Hendrik


ryan constantine schrieb in Nachricht <3974DE6F.5ECA082E@yahoo.com>...
>of course it doesn't matter.  i was just wondering if it meant you were
>left handed as well.  i guess you aren't.  have you ever done archery?
>i have.  it is a lot of fun.  i took some classes; beat my instructor at
>the end-of-class competition.
>
>Marc-Hendrik Bremer wrote:
>>
>> ryan constantine schrieb in Nachricht <39738658.73DC9FB5@yahoo.com>...
>>
>> >[...]so  why is the archer left-handed?
>>
>> Hm ... well ... aehm ... actually I didn't even noticed it before :-) I
>> thought: You have this bow, put it in his right hand! Of course you are
>> right that this makes him left-handed doesn't matter, does it?
>>
>> Marc-Hendrik

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you're modelling a bow between a long and a short bow.  i used a recurve
bow (although my teacher and any student who had one could use a
compound bow).  the string has a loop on each end.  the bow has grooves
cut about string diameter-deep that circle the tips about an inch away. 
here is a crude drawing:
     ____tip
     \  \
      \  \
       === groove
      | \  \
      |  \  \
string|   \  \

hope that helps.  also, the arrows have three feathers.  they are
arranged such that as they leave the bow, they look like this:

     |    |
     |    |
     |    |\
     |    | \
     |    |  \
     |    |  (0)-----
     |    |  /
     |    | /
     |    |/
     |    |
     |    |

this is the view as a lefty would see it as he fired.  the arrow is
always on the same side of the bow as your face.  the arrow does just
fine going around the bow in this manner so there is no
archer-compensation.

Marc-Hendrik Bremer wrote:
> 
> No, I'm not left handed - was just too ignorant ;-) and no I have not done
> archery by now. Perhaps one day.
> Is my blobman doing right? Of course I bet today you used those
> more-high-tech-bows with counter-weights and all but the procedure should be
> quiet the same (?). And another question: where is the string connected? In
> the middle of the bow? I thought so by now, but then there is an angle
> between the way of the string (when released) and the arrow, because the
> arrow has to avoid collision with the bow. Does the archer compensate it or
> is the another mechanism to do so? Hope you understand what I mean  :-}.
> 
> Marc-Hendrik
> 
> ryan constantine schrieb in Nachricht <3974DE6F.5ECA082E@yahoo.com>...
> >of course it doesn't matter.  i was just wondering if it meant you were
> >left handed as well.  i guess you aren't.  have you ever done archery?
> >i have.  it is a lot of fun.  i took some classes; beat my instructor at
> >the end-of-class competition.
> >
> >Marc-Hendrik Bremer wrote:
> >>
> >> ryan constantine schrieb in Nachricht <39738658.73DC9FB5@yahoo.com>...
> >>
> >> >[...]so  why is the archer left-handed?
> >>
> >> Hm ... well ... aehm ... actually I didn't even noticed it before :-) I
> >> thought: You have this bow, put it in his right hand! Of course you are
> >> right that this makes him left-handed doesn't matter, does it?
> >>
> >> Marc-Hendrik

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Thanks you very much! It's just like I imagined. I have not modeled the
groove and the loops due to laziness and the string is now "connected" at
the tip, but the rest is as it should be. Good to hear :-)

Marc-Hendrik

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On Wed, 19 Jul 2000 12:35:07 -0700, ryan constantine wrote...
> hope that helps.  also, the arrows have three feathers.  they are
> arranged such that as they leave the bow, they look like this:
> 
>      |    |
>      |    |
>      |    |\
>      |    | \
>      |    |  \
>      |    |  (0)-----
>      |    |  /
>      |    | /
>      |    |/
>      |    |
>      |    |
> 
> this is the view as a lefty would see it as he fired.  the arrow is
> always on the same side of the bow as your face.  the arrow does just
> fine going around the bow in this manner so there is no
> archer-compensation.

<pedant>

You fire a gun, you shoot a bow.

</pedant>

Bye for now,
     Jamie.

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