OpenEuphoria

1. Physics for Euphoria

• Posted by Icy_Viking Sep 11, 2017
• 1373 views

Hello,

I have tried my hand at wrapping the ODE Physics engine. So far it runs without any errors. Any feedback would be great. ODE is written in C++, but uses a C like format, making it easy to wrap many of the functions.

http://www.rapideuphoria.com/uploads/euode.zip

This is a simple example I just made. I plan to add it into the pacakage once EuODE is hosted on RapidEuphoria.

without warning 
 
include std/machine.e 
include std/math.e 
 
include EuODE.ew 
 
atom world,body 
constant RADIUS = 0.2 
constant MASS = 1.0 
atom pos,r 
 
dInitODE() 
 
world = dWorldCreate() 
dWorldSetGravity(world,0,0,-0.001) 
 
body = dBodyCreate(world) 
 
atom m = allocate(10) 
atom mass = peek4s(m) 
 
atom g = allocate(10) 
atom gm = peek4s(g) 
 
dMassSetZero(mass) 
dMassSetSphereTotal(mass,MASS,RADIUS) 
 
dBodySetMass(body,mass) 
dBodySetPosition(body,10,10,10) 
 
 dWorldQuickStep(world,gm) 
  
pos = dBodyGetPosition(body) 
r = dBodyGetRotation(body) 
 
dWorldDestroy(world) 
 
position(1,1) 
printf(1,"Pos: %d",{pos}) 
position(2,1) 
printf(1,"Rad: %d",{r}) 
 
integer key 
while 1 do 
	key = get_key() 
	 
	if key = 27 then 
		exit 
	end if 
end while 
 
dCloseODE() 
 
free(m) 
free(g)