int MeshBinder::setTextureCoordinates(lua_State *L)
{
Binder binder(L);
GMesh *mesh = static_cast<GMesh*>(binder.getInstance("Mesh", 1));
if (lua_type(L, 2) == LUA_TTABLE)
{
int n = lua_objlen(L, 2);
for (int k = 0; k < n/3; ++k)
{
lua_rawgeti(L, 2, k * 3 + 1);
int i = luaL_checkinteger(L, -1) - 1;
lua_pop(L, 1);
lua_rawgeti(L, 2, k * 3 + 2);
float u = luaL_checknumber(L, -1);
lua_pop(L, 1);
lua_rawgeti(L, 2, k * 3 + 3);
float v = luaL_checknumber(L, -1);
lua_pop(L, 1);
mesh->setTextureCoordinate(i, u, v);
}
}
else
{
int n = lua_gettop(L) - 1;
for (int k = 0; k < n/3; ++k)
{
int i = luaL_checkinteger(L, k * 3 + 2) - 1;
float u = luaL_checknumber(L, k * 3 + 3);
float v = luaL_checknumber(L, k * 3 + 4);
mesh->setTextureCoordinate(i, u, v);
}
}
return 0;
}
int MeshBinder::setTextureCoordinate(lua_State *L)
{
Binder binder(L);
GMesh *mesh = static_cast<GMesh*>(binder.getInstance("Mesh", 1));
int i = luaL_checkinteger(L, 2) - 1;
float u = luaL_checknumber(L, 3);
float v = luaL_checknumber(L, 4);
mesh->setTextureCoordinate(i, u, v);
return 0;
}