Algodoo

do you want to learn some more then add me on skype as casper41816161 or on msn as falandysz@live.dk there is some scripts here also


(e)=>{ scene.addcircle ({ pos=e.pos; density:=4; radius:=2; color:=[0.4, 0.0, 0.0, 0.5] }) } if you also want tracers then make a ``;´´ after the }) then write scene.addpen({ pos=e.pos; color:=[0.5, 0.0, 0.0, 1.0,]; size:=10; fadetime:=0.010})

and some script for changing density, attraction, etc, (e)=>{e.this.density = 30; e.this.color:=[0.0, 0.0, 0.0, 1.0,] } that will change the density to 30 and the color to black, the place with the density variable can density be changed to other stuff like attraction, friction, mass, etc, you can also write it this way to make a color that collide things have same color or density or reversed that would be (e)=>{e.this.color=e.other,color} if you write this script in a blue box circle polygon and it collides a red then it will change color to red depending on other/this color

then it will be

(e)=>{ scene.addcircle ({ pos=e.pos; density:=4; radius:=2; color:=[0.4, 0.0, 0.0, 0.5] }); scene.addpen({ pos=e.pos; color:=[0.5, 0.0, 0.0, 1.0,]; size:=10; fadetime:=0.010}) } it will spawn a ball with a centered tracer with 0.010 fadetime will give a better explanation on skype or msn