如何使用gdscript创建对象？

Question

正如标题中提到的，我想知道如何在Godo3.1中使用gdscript创建一个3d对象。我是戈多的新手。我已经搜索并学习了一些教程，这真的很有帮助。我想知道如何

1. 创建多维数据集
2. 向其添加图像纹理
3. 附加脚本到它

用GDScript。我只知道这一点

var cube1 = MeshInstance.new()

我对现场处理有点了解，但如果可能的话，我想遵循这个方法。事先非常感谢

Answer 1

米孜，

最初，您的脚本将需要附加到父节点。我正在使用一个普通的Node对象。将其更改为父节点的任何类型。

据我所知，对代码进行了注释，解释了实现您的要点所需的每一步。我已经更改了步骤1和3的执行顺序，因为在将其节点定义为父节点的子节点之前，需要设置脚本。否则，它将遵循您所说的相同的顺序。

在创建网格之前，您需要一个Physics Object。你用的是你自己。

extends Node  # or whatever object type it's attached to

# Preloads script to be attached
const my_script = preload("res://Scripts/your_script.gd")

func _ready():  # Runs when scene is initialized
    # STEP 1: add a cube to the scene
        # Step 1.1, create a Physics body.
        # I'm using a static body but this can be any
        # other type of Physics Body
    var cube = StaticBody.new()
    cube.transform.origin = Vector3(0, 0, 0)  # change initial pos here

    # STEP 3: attach script
        # It is actually required to have the script
        # attached before a node is defined as a child node
        # to the parent. So your step 3 goes here
    cube.set_script(my_script)

    self.add_child(cube)  # Add as a child node to self
        # Step 1.2, add a collision shape to the
        # Physics body, defining its shape to a Box (cube)
    var coll = CollisionShape.new()
    coll.shape = BoxShape.new()
    cube.add_child(coll)  # Add as a child node to cube
        # Step 1.3, add a mesh, so that it's visible
    var mesh = MeshInstance.new()
    mesh.mesh = CubeMesh.new()
    cube.add_child(mesh)  # Add as a child to cube

    # STEP 2: change texture
        # Step 2.1, load your texture from pc
    var new_texture = ImageTexture.new()
    new_texture.load("res://path/to/new_texture.png")
        # Step 2.2, get material from cube
    var cube_material = mesh.get_surface_material(0)
        # Step 2.3, change texture from material to your new texture
    cube_material.albedo_texture = new_texture

希望这能有所帮助。如果有任何问题，请告诉我。