DeltaVR3DModelGeneration/Assets/_PROJECT/Scripts/ModeGeneration/ArcheryRange/ArcheryRangeModelGenerationController.cs

using System;
using UnityEngine;
using UnityEngine.UI;

public class ArcheryRangeModelGenerationController : MonoBehaviour
{
    public MicrophoneStand microphoneStand;
    public PushableButton imageGenerationButton;
    public PushableButton modelGenerationButton;

    public Texture2D GeneratedTexture { get; private set; }
    public Image imageDisplay;

    public GameObject GeneratedModel { get; private set; }
    public float generatedObjectRotationSpeed = 10f;

    public Transform modelDisplay;
    public Material modelDisplayActiveMaterial;
    public Transform wire;
    public Material wireActiveMaterial;

    private bool modelGenerationInProgress;

    // Start is called before the first frame update
    void Start()
    {
        imageGenerationButton.OnButtonPressed += InvokeImageGeneration;
        modelGenerationButton.OnButtonPressed += InvokeModelGeneration;
        modelGenerationInProgress = false;
    }

    // Update is called once per frame
    void Update()
    {
        if (GeneratedModel != null)
        {
            GeneratedModel.transform.Rotate(Vector3.up, generatedObjectRotationSpeed * Time.deltaTime);
        }
    }

    private async void InvokeImageGeneration()
    {
        string inputPrompt = microphoneStand.GetTextOutput();
        byte[] imageBytes = await InvokeAiClient.Instance.GenerateImage(inputPrompt);
        GeneratedTexture = ModelGenerationUtils.CreateTexture(imageBytes);
        Sprite sprite = ModelGenerationUtils.CreateSprite(GeneratedTexture);
        imageDisplay.sprite = sprite;

        imageGenerationButton.Deactivate();
        if (!modelGenerationInProgress)
        {
            modelGenerationButton.Deactivate();
        }
    }

    private async void InvokeModelGeneration()
    {
        modelGenerationInProgress = true;
        string encodedTexture = Convert.ToBase64String(GeneratedTexture.EncodeToJPG());
        byte[] encodedModel = await TrellisClient.Instance.GenerateModel(encodedTexture);

        GameObject spawnedObject = await ModelGenerationUtils.Instance.SpawnModel(encodedModel);
        // Destroy previous generated object
        Destroy(GeneratedModel);
        spawnedObject.transform.parent = modelDisplay;
        spawnedObject.transform.position = modelDisplay.position;
        GeneratedModel = spawnedObject;

        OnModelReady();
        modelGenerationButton.Deactivate();
        modelGenerationInProgress = false;
    }

    private void OnModelReady()
    {
        foreach (MeshRenderer meshRenderer in wire.GetComponentsInChildren<MeshRenderer>())
        {
            meshRenderer.material = wireActiveMaterial;
        }

        modelDisplay.GetComponent<MeshRenderer>().material = modelDisplayActiveMaterial;
    }
}