screenshot scene problem

Hello,

I want to create an application that makes 500 random .png or .jpeg pictures of a camera view of my scene.

For this I wanted to cut the work:
at first I focused on the rotation of my random scene.
In a second step I wanted to work on the automatic screenshot and the creation of an image.
In a third step I wanted to bring everything together.

Except that I already have a problem with the screenshot.
For this part, I want to have a C# that runs and makes screenshot of the scene.

Do you have any ideas to help me ? thank you in advance...

Here is my code:

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5.  
6. public class Player : MonoBehaviour
7. {
8.     public Snapshotcamera snapCam;
9.  
10.     // Update is called once per frame
11.     void Update()
12.     {
13.         if (Input.GetKeyDown(keyCode.Space))
14.         {
15.             snapCam.CallTakeSnapshot();
16.         }
17.     }
18. }
19.  

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. [RequireComponent(typeof(Camera))]
6. public class Snapshotcamera : MonoBehaviour
7. {
8.  
9.     Camera snapCam;
10.     int resWidth = 256;
11.     int resHeight = 256;
12.  
13.     void Awake()
14.     {
15.         snapCam = GetComponent<Camera>();
16.         if (snapCam.targetTexture ==null)
17.         {
18.             snapCam.targetTexture = new RenderTexture(resWidth, resHeight, 24);
19.         }
20.         else
21.         {
22.             resWidth = snapCam.targetTexture.width;
23.             resHeight = snapCam.targetTexture.height;
24.         }
25.         snapCam.gameObject.SetActive(false);
26.     }
27.  
28.     public void CallTakeSnapshot()
29.     {
30.         snapCam.gameObject.SetActive(true);
31.     }
32.  
33.     void LateUpdate()
34.     {
35.         if (snapCam.gameObject.activeInHierarchy)
36.         {
37.             Texture2D snapshot = new Texture2D(resWidth, resHeight, TextureFormat.RBG24, false);
38.             snapCam.Render();
39.             RenderTexture.active = snapCam.targetTexture;
40.             snapshot.ReadPixels(new Rect(0, 0, resWidth, resHeight), 0, 0);
41.             byte[] bytes = snapshot.EncodeToPNG();
42.             string filename = SnapshotName();
43.             System.IO.File.WriteAllBytes(filename, bytes);
44.             Debug.Log("Snapshot taken!");
45.             snapCam.gameObject.SetActive(false);
46.         }
47.     }
48.     string SnapshotName()
49.     {
50.         return string.Format("{0}/Snapshots/snap {1}x{2}_{3}.png",
51.             Application.dataPath,
52.             resWidth,
53.             resHeight,
54.             System.DateTime.Now.ToString("yyy-MM-dd_HH-mm-ss"));
55.     }
56. }
57.  

 

Absolutely no idea at all since you don't say what the problem is.

How to report your problem productively in the Unity3D forums:

http://plbm.com/?p=220

Also there is a class called ScreenCapture that might help you.

And please, just resist the urge to add irrelevant polls to the post. It helps not at all.