Question Blurry Panorama Capture in HDRP Setup

Hi guys,

I want to render a panoramic image from the "3D Sample Scene HDRP" with this code:

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class PanoramaCapture : MonoBehaviour
6. {
7.  
8.     public Camera targetCamera;
9.     public RenderTexture cubeMapLeft;
10.     public RenderTexture eqirectRT;
11.     public KeyCode actionKey;
12.  
13.     // Update is called once per frame
14.     void Update()
15.     {
16.         if (Input.GetKeyDown(actionKey))
17.             Capture();
18.     }
19.  
20.     public void Capture()
21.     {
22.         targetCamera.RenderToCubemap(cubeMapLeft);
23.         Save(cubeMapLeft, "Cube");
24.         cubeMapLeft.ConvertToEquirect(eqirectRT);
25.         Save(eqirectRT, "Panorama");
26.     }
27.  
28.     public void Save(RenderTexture rt, string filename)
29.     {
30.         Texture2D tex = new Texture2D(rt.width, rt.height);
31.         RenderTexture.active = rt;
32.         tex.ReadPixels(new Rect(0, 0, rt.width, rt.height),0,0);
33.         RenderTexture.active = null;
34.  
35.         byte[] bytes = tex.EncodeToJPG();
36.  
37.         string path = Application.dataPath.Replace("/Assets", "") + "/PanoramaCaptures";
38.  
39.         if (!System.IO.Directory.Exists(path))
40.             System.IO.Directory.CreateDirectory(path);
41.  
42.         path = path + "/"+filename + ".jpg";
43.         System.IO.File.WriteAllBytes(path, bytes);
44.  
45.         Debug.Log("File saved: " + path);
46.  
47.     }
48. }

However, the image looks blurry, kind of like a motion blur.

This is what the exported cubemap looks like (the problem already occurs there):


I tried the PanoramaCapture in other basic scenes is created, there it works perfectly. The camera i tried it with was the standard MainCam from the scene, as well as another Camera I just created from scratch. Both didn't work. I didn't dive deep into HDRP yet, so I'm just guessing that this might be the problem..?

Does anyone has an idea how to solve this? Or is there another way to capture panoramic images in this scene?

Thanks!
Sophie

 

I found this thread and I just unchecked "Motion Blur" under "Edit -> Project Settings -> HDRP Global Settings". This temporary solution works perfectly fine for me.

 

This is the only thing that worked for me, modifying the HDRP settings didn't have any effect. Thanks!