Ejemplos de JointNode::set_joint_x en C++ (Cpp)

Ejemplo n.º 1

Archivo: scene_lua.cpp Proyecto: jemartti/Puppeteer

int gr_joint_cmd(lua_State* L)
{
  GRLUA_DEBUG_CALL;
  
  gr_node_ud* data = (gr_node_ud*)lua_newuserdata(L, sizeof(gr_node_ud));
  data->node = 0;

  const char* name = luaL_checkstring(L, 1);
  JointNode* node = new JointNode(name);

  luaL_checktype(L, 2, LUA_TTABLE);
  luaL_argcheck(L, luaL_getn(L, 2) == 3, 2, "Three-tuple expected");
  luaL_checktype(L, 3, LUA_TTABLE);
  luaL_argcheck(L, luaL_getn(L, 3) == 3, 3, "Three-tuple expected");

  double x[3], y[3];
  for (int i = 1; i <= 3; i++) {
    lua_rawgeti(L, 2, i);
    x[i - 1] = luaL_checknumber(L, -1);
    lua_rawgeti(L, 3, i);
    y[i - 1] = luaL_checknumber(L, -1);
    lua_pop(L, 2);
  }

  node->set_joint_x(x[0], x[1], x[2]);
  node->set_joint_y(y[0], y[1], y[2]);
  
  data->node = node;

  luaL_getmetatable(L, "gr.node");
  lua_setmetatable(L, -2);

  return 1;
}

Ejemplo n.º 2

Archivo: scene_lua.cpp Proyecto: shaon0000/raytracer

int gr_joint_cmd(lua_State* L)
{
  GRLUA_DEBUG_CALL;
  
  gr_node_ud* data = (gr_node_ud*)lua_newuserdata(L, sizeof(gr_node_ud));
  data->node = 0;

  const char* name = luaL_checkstring(L, 1);
  JointNode* node = new JointNode(name);

  double x[3], y[3];
  get_tuple(L, 2, x, 3);
  get_tuple(L, 3, y, 3);

  node->set_joint_x(x[0], x[1], x[2]);
  node->set_joint_y(y[0], y[1], y[2]);
  
  data->node = node;

  luaL_getmetatable(L, "gr.node");
  lua_setmetatable(L, -2);

  return 1;
}