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One can magnetize non dotted points with the routines void magnetize(...triangle[]) and void magnetize(...pair[]). |
| (Compiled with Asymptote version 1.87svn-r4652) |
import trembling;
startTrembling();
size(8cm);
triangle T=triangleabc(6,7,8);
draw(T);
magnetize(T);/* View the definition of void magnetize(...triangle[]) */
draw(circle(T));
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One can disabled this feature setting the parameter magnetizePoints to false. |
| (Compiled with Asymptote version 1.87svn-r4652) |
import trembling;
startTrembling(magnetizePoints=false);
size(8cm);
triangle T=triangleabc(6,7,8);
draw(T,dot);
draw(circle(T));
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When trembling is enabled with the routine startTrembling, all (most ?) doted points become "magnetic" automatically. So, if a path passes through a magnetized point with an numerous precision defined by magneticRadius (unit is bp in postscript coordinates), the resulting distorted path will also pass through the point. |
| (Compiled with Asymptote version 1.87svn-r4652) |
import trembling;
startTrembling();
size(8cm);
triangle T=triangleabc(6,7,8);
draw(T,dot);
draw(circle(T));
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Using the routine startTrembling, all drawn paths are distorted. |
| (Compiled with Asymptote version 1.87svn-r4652) |
import trembling;
size(8cm);
/* View the definition of void startTrembling(real,real,real,real,bool */
startTrembling();
draw(unitcircle);
draw((-1,-0.5)--(1,-0.5)--(0,0.75)--cycle);
shipout(bbox(3mm,invisible));
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One can use the routine tremble in order to deform a specific path. |
| (Compiled with Asymptote version 1.87svn-r4652) |
import trembling;
size(8cm);
path cle=unitcircle;
/* View the definition of path tremble(path,real,real,real,real) */
path tcle=tremble(cle,frequency=0.25,random=1);
draw(tcle);
path tri=(-1,-0.5)--(1,-0.5)--(0,0.75)--cycle;
path ttri=tremble(tri,frequency=0.5,random=1.5);
draw(ttri);
shipout(bbox(3mm,invisible));
