World::get()->saveNode() Missing Geometric componants

[zhang.jian_bin]

i'm developing in the exe mode, not the plugin mode. The version is 2.3,  and i had done as follows:

1 create Mesh

2 add the Mesh with

   1 a sphere surface

   2 a cube surface (set vertices and indices one by one)

3 construct ObjectMeshStatic from the Mesh

4 set setMaterial, setProperty,for the ObjectMeshStatic 

5 save the node by using World::get()->saveNode("F:/mydemos/myTest1/data/Yaya.node")

 

it is all right currently, but the node file has no geometric info.

if i did so in the editor, the geometric info would appeared in the XML tag <vertex> and <indices>

 

 

here is my node file:

<?xml version="1.0" encoding="utf-8"?>

<nodes version="2.3">

<node type="ObjectMeshStatic" id="1584404555" name="someName">

<mesh_name/>

<surface name="someSurfaceName" material="mesh_base" property="surface_base"/>

<transform>1 0 0 0.0 0 1 0 0.0 0 0 1 0.0 0 0 9.99999974738e-005 1.0</transform>

</node>

</nodes>

 

 

How can i export a reference node like the editor do?

[zhang.jian_bin]

I looked into the "node_export.cpp" script used by the editor,  it seems export a reference node needs a lot of work, is there a simple way?

[silent]

Hi Zhang,

 

In case of NodeReference, there is no easier way, I'm afraid.

[zhang.jian_bin]

Well, i have to transfer the Unigine Script code into C++ code.

Or, can i call Unigine Script functions in C++? 

[silent]

For almost each UnigineScript function there are analogue in C++ / C# API. You will have to deal with ownership first (in C++). However, you can also call UnigineScript functions via Callbacks: https://developer.unigine.com/en/docs/2.3/code/cpp/usage/callbacks

 

Thanks!

[zhang.jian_bin]

well, good. i will try the callbacks