load a urdf in the lua script test

data/init_urdf.lua

@@ -0,0 +1,20 @@
+-- Very basic Lua script to create some Bullet objects. 
+-- See also Demos3/AllBullet2Demos using Demos3/bullet2/LuaDemo
+
+--right now we cannot interleave adding instances of different shapes, they have to be added in-order
+--hence the two loops. this will be fixed soon
+
+world = createDefaultDynamicsWorld()
+
+cubeshape = createCubeShape(world, 30,30,1)
+pos={0,0,-3.0}
+orn = {0,0,0,1}
+mass = 0
+body = createRigidBody(world,cubeshape,mass,pos,orn)
+
+pos={0,10,0}
+orn = {0,0,0,1}
+mb = loadUrdf(world,"r2d2.urdf", pos, orn);
+pos={2,2,0}
+orn = {0,0,0,1}
+mb = loadUrdf(world,"r2d2.urdf", pos, orn);