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updating the Joints

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--HG--
branch : box2d-update
This commit is contained in:
Bill Meltsner
2011-03-13 13:16:02 -04:00
parent be146c5f61
commit b4fae893fd
20 changed files with 50 additions and 205 deletions
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src/modules/physics/box2d/Joint.cpp
+8 -17
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@@ -79,34 +79,25 @@ namespace box2d
int Joint::getAnchors(lua_State * L)
{
lua_pushnumber(L, world->scaleUp(joint->GetAnchor1().x));
lua_pushnumber(L, world->scaleUp(joint->GetAnchor1().y));
lua_pushnumber(L, world->scaleUp(joint->GetAnchor2().x));
lua_pushnumber(L, world->scaleUp(joint->GetAnchor2().y));
lua_pushnumber(L, world->scaleUp(joint->GetAnchorA().x));
lua_pushnumber(L, world->scaleUp(joint->GetAnchorA().y));
lua_pushnumber(L, world->scaleUp(joint->GetAnchorB().x));
lua_pushnumber(L, world->scaleUp(joint->GetAnchorB().y));
return 4;
}
int Joint::getReactionForce(lua_State * L)
{
b2Vec2 v = joint->GetReactionForce();
float dt = (float)luaL_checknumber(L, 2);
b2Vec2 v = joint->GetReactionForce(dt);
lua_pushnumber(L, v.x);
lua_pushnumber(L, v.y);
return 2;
}
float Joint::getReactionTorque()
float Joint::getReactionTorque(float dt)
{
return joint->GetReactionTorque();
}
void Joint::setCollideConnected(bool collide)
{
joint->m_collideConnected = collide;
}
bool Joint::getCollideConnected() const
{
return joint->m_collideConnected;
return joint->GetReactionTorque(dt);
}
b2Joint * Joint::createJoint(b2JointDef * def)