[jitter] atan2 and shortest path to point

In polar or cartesian coordinates? I'm not following.  Can you add
more info to the question like what your end goal is?  Shortest path
is too vague.

thanks.
wes

On 10/22/07, yair reshef <yair99 at gmail.com> wrote:
> hi, math question. its hard to formulate as a question, here is a patch with
> explanation.
>
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> #P window linecount 1;
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> #P newex 129 207 74 9109513 route mouseidle;
> #P newex 129 253 42 9109513 s render;
> #P newex 334 215 163 9109513 expr ((atan2($f1 \\\, $f2))/3.1415)*180.;
> #P objectname receive[4];
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> #P newex 300 278 59 9109513 slide 50. 50.;
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> #P message 300 303 82 9109513 rotatexyz 0. 0. \$1;
> #P window linecount 2;
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> circle @texture grid @automatic 0;
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> #P connect 2 0 3 0;
> #P connect 3 0 6 0;
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>  #P objectname jit.window;
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> 0. 0. 1.;
> #P objectname jit.gl.render;
> #P toggle 65 48 20 0;
> #P objectname toggle;
> #P newex 65 74 50 9109513 qmetro 20;
> #P newex 65 96 58 9109513 t b b erase;
> #P comment 194 53 315 9109513 when moving from top left to bottom right the
> angle jumps a fulll rotation.;
> #P connect 6 0 5 0;
> #P fasten 24 0 3 0 177 44 70 44;
> #P connect 3 0 2 0;
> #P fasten 2 0 1 0 70 94 70 94;
> #P fasten 23 0 4 0 177 147 70 147;
> #P fasten 1 2 4 0 118 123 70 123;
> #P connect 1 0 4 0;
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> #P connect 1 1 8 0;
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> #P connect 20 0 21 0;
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> #P connect 24 0 23 0;
> #P connect 16 0 17 0;
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> #P window clipboard copycount 27;
>
>
>
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