throw body with mouse: hfl=create_object(x,y,r,no) - File Exchange

Code covered by the BSD License

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throw body with mouse

params(varargin) PARAMS M-file for params.fig
throw_body velocity:
bdf(hfl) Button Down Function
buf reset hystory:
hfl=create_object(x,y,r,no) create movable with mouse object
move(hfl,xp,yp,xd,yd,kkx,kky,... makes move
ret_body return body
update_in_main
run_me.m
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from throw body with mouse by Maxim Vedenyov
It throws body in gravitation. Initial velocity defined by pointer velocity.

hfl=create_object(x,y,r,no)

function hfl=create_object(x,y,r,no)
global ha c
% create movable with mouse object
% ha - axes handler
% (x,y) - object position
% r - object radius
% c - object color
% no - object number


% draw marker as circle:
nr=12; % resolution
al=0:pi/nr:(2*pi-pi/nr);
xa=x+r*cos(al);
ya=y+r*sin(al);
hfl=fill(xa,ya,c,'parent',ha);

% what to do if ckicked:
set(hfl,'ButtonDownFcn',['bdf(' num2str(hfl,'%20.20f') ')']);

set(hfl,'Userdata',no); % memorize number

Highlights from throw body with mouse

Highlights from
throw body with mouse