[PD] Gem axis

[cyrille henry]

hello

if

gemhead
|
translate
|
rotate
|
square

does not work,
try :

gemhead
|
rotate
|
translate
|
square

transformation order is important.

cyrille

sl1200mk2 at free.fr a écrit :
> hi all
> does anybody know a way to change axis of the gemwin.
> 
> if i make a rotation to square, it rotate around an axis which is the middle of
> the gemwin
> 
> if i first make a translation to the square and after a rotation, it still
> rotate around the axis in the middle of the gemwin.
> 
> is it possible to move the axis of rotation in gem?
> 
> one message for 2 questions (discount message!)
> 
> when i apply a texture to a polygon (still in Gem), a strange event occurs to my
> texture
> 
> with the following patch, my texture "breaks" in the middle.
> it would be nice to texture a free form like polygon and to resize the form as i
> wish without such perturbation in the texture.
> 
> have nice time
> nicolas
> 
> #N canvas 407 50 516 680 10;
> #X obj 19 83 gemwin;
> #X msg 21 50 create;
> #X msg 21 26 destroy;
> #X msg 75 49 1;
> #X msg 79 26 0;
> #X obj 187 56 gemhead;
> #X msg 344 129 auto \$1;
> #X obj 344 107 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1
> 1;
> #X obj 311 44 openpanel;
> #X msg 311 69 open \$1;
> #X msg 311 16 bang;
> #X msg 242 369 1 2 0;
> #X msg 232 468 5 -1 3;
> #X obj 186 233 pix_film;
> #X obj 185 318 pix_texture;
> #X msg 119 371 -0.5 2 0;
> #X obj 181 506 polygon 4;
> #X msg 112 469 -0.5 0.1 0;
> #X obj 305 443 pack f f f;
> #X obj 396 443 t b;
> #X floatatom 302 414 5 0 0 0 - - -;
> #X floatatom 352 412 5 0 0 0 - - -;
> #X floatatom 397 408 5 0 0 0 - - -;
> #X obj 315 474 prepend set;
> #X connect 1 0 0 0;
> #X connect 2 0 0 0;
> #X connect 3 0 0 0;
> #X connect 4 0 0 0;
> #X connect 5 0 13 0;
> #X connect 6 0 13 0;
> #X connect 7 0 6 0;
> #X connect 8 0 9 0;
> #X connect 9 0 13 0;
> #X connect 10 0 8 0;
> #X connect 11 0 16 3;
> #X connect 12 0 16 2;
> #X connect 13 0 14 0;
> #X connect 14 0 16 0;
> #X connect 15 0 16 4;
> #X connect 17 0 16 1;
> #X connect 18 0 23 0;
> #X connect 19 0 18 0;
> #X connect 19 0 12 0;
> #X connect 20 0 18 0;
> #X connect 20 0 19 0;
> #X connect 21 0 18 1;
> #X connect 21 0 19 0;
> #X connect 22 0 18 2;
> #X connect 22 0 19 0;
> #X connect 23 0 12 0;
> 
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