mirror of https://github.com/bjornbytes/lovr.git
Body:getLinearVelocity; Body:setLinearVelocity;
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@ -41,10 +41,31 @@ int l_lovrBodySetOrientation(lua_State* L) {
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return 0;
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}
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int l_lovrBodyGetLinearVelocity(lua_State* L) {
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Body* body = luax_checktype(L, 1, Body);
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float x, y, z;
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lovrBodyGetLinearVelocity(body, &x, &y, &z);
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lua_pushnumber(L, x);
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lua_pushnumber(L, y);
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lua_pushnumber(L, z);
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return 3;
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}
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int l_lovrBodySetLinearVelocity(lua_State* L) {
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Body* body = luax_checktype(L, 1, Body);
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float x = luaL_checknumber(L, 2);
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float y = luaL_checknumber(L, 3);
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float z = luaL_checknumber(L, 4);
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lovrBodySetLinearVelocity(body, x, y, z);
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return 0;
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}
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const luaL_Reg lovrBody[] = {
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{ "getPosition", l_lovrBodyGetPosition },
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{ "setPosition", l_lovrBodySetPosition },
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{ "getOrientation", l_lovrBodyGetOrientation },
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{ "setOrientation", l_lovrBodySetOrientation },
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{ "getLinearVelocity", l_lovrBodyGetLinearVelocity },
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{ "setLinearVelocity", l_lovrBodySetLinearVelocity },
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{ NULL, NULL }
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};
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@ -118,3 +118,14 @@ void lovrBodySetOrientation(Body* body, float angle, float x, float y, float z)
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quat_fromAngleAxis(quaternion, angle, axis);
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dBodySetQuaternion(body->id, quaternion);
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}
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void lovrBodyGetLinearVelocity(Body* body, float* x, float* y, float* z) {
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const dReal* velocity = dBodyGetLinearVel(body->id);
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*x = velocity[0];
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*y = velocity[1];
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*z = velocity[2];
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}
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void lovrBodySetLinearVelocity(Body* body, float x, float y, float z) {
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dBodySetLinearVel(body->id, x, y, z);
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}
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@ -33,3 +33,5 @@ void lovrBodyGetPosition(Body* body, float* x, float* y, float* z);
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void lovrBodySetPosition(Body* body, float x, float y, float z);
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void lovrBodyGetOrientation(Body* body, float* angle, float* x, float* y, float* z);
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void lovrBodySetOrientation(Body* body, float angle, float x, float y, float z);
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void lovrBodyGetLinearVelocity(Body* body, float* x, float* y, float* z);
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void lovrBodySetLinearVelocity(Body* body, float x, float y, float z);
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