BPLATFORM_intfunc

Fonction d'interfaçage
fr

##
BPLATFORM

### Contenu du fichier

    function [x,y,typ]=BPLATFORM(job,arg1,arg2)
      x=[];y=[];typ=[]
      select job
       case 'plot' then
        standard_draw(arg1)
       case 'getinputs' then
        [x,y,typ]=standard_inputs(o)
       case 'getoutputs' then
        x=[];y=[];typ=[];
       case 'getorigin' then
        [x,y]=standard_origin(arg1)
       case 'set' then
        x=arg1;
        graphics=arg1.graphics;exprs=graphics.exprs
        model=arg1.model;dstate=model.dstate
        while %t do
          [ok,plen,csiz,phi,xmin,xmax,ymin,ymax,exprs]=getvalue(..
            'Set Scope parameters',..
            ['pendulum length';'cart size (square side)';'slope';
            'Xmin';'Xmax';  'Ymin'; 'Ymax'; ],..
            list('vec',1,'vec',1,'vec',1,'vec',1,'vec',1,'vec',1,'vec',1),exprs)
          if ~ok then break,end
          mess=[]
          if plen<=0|csiz<=0 then
            mess=[mess;'Pendulum lenght and cart size must be positive.';' ']
            ok=%f
          end
          if ymin>=ymax then
            mess=[mess;'Ymax must be greater than Ymin';' ']
            ok=%f
          end
          if xmin>=xmax then
            mess=[mess;'Xmax must be greater than Xmin';' ']
            ok=%f
          end
          if ~ok then
            message(mess)
          else
            rpar=[plen;csiz;phi;xmin;xmax;ymin;ymax]
            model.rpar=rpar;
            graphics.exprs=exprs;
            x.graphics=graphics;x.model=model
            break
          end
        end
       case 'define' then
        plen=2; csiz=2; phi=0;
        xmin=-5;xmax=5;ymin=0;ymax=15

        model=scicos_model()
        model.sim=list('bplatform2',5)
        model.in=[1;1]
        model.evtin=1
        model.dstate=0
        model.rpar=[plen;csiz;phi;xmin;xmax;ymin;ymax]
        model.blocktype='d'
        model.dep_ut=[%f %f]

        exprs=string(model.rpar)
        gr_i=['thick=xget(''thickness'');xset(''thickness'',2);Couleur=xget(''color'');';
    	'xx=orig(1)+sz(1)*[3 7 7 3 3]/10;';
    	'yy=orig(2)+sz(2)*[5 5 4 4 5 ]/10;';
    	'xpoly(xx,yy,''lines'');';
    	'xx=orig(1)+sz(1)*[5 4.5 5.5 4.5 5.5 4.5 5.5 4.5  5.5 4.5  5.5]/10;';
    	'yy=orig(2)+sz(2)*[4 3.5 3.0 3.5 3.0 2.5 2.0 1.5  1.0 0.5 0]/10;';
    	'xpoly(xx,yy,''lines'');';
    	'xarc(orig(1)+sz(1)*0.4,orig(2)+sz(2)*0.8,sz(1)*0.2,sz(2)*0.2,0,360*64);';
    	'xset(''thickness'',thick);']
        x=standard_define([2 2],model,exprs,gr_i)
      end
    endfunction