# FAQs

## Why is the button for the Assets grey and unclickable?

It is not supported to add models to the scene in render (image/video) mode. Just exit the rendering mode.

<figure><img src="https://3611830798-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MjbN1iGmN_HBnj_fyU9%2Fuploads%2F0ipASjBGKDCNVTVJY5IJ%2F%E7%B4%A0%E6%9D%90%E5%BA%93%E6%8C%89%E9%92%AE%E7%81%B0%E8%89%B2.jpg?alt=media&#x26;token=d4ca052d-2864-44b0-94b9-f475d31fca50" alt="" width="563"><figcaption></figcaption></figure>

## Why are there watermarks/does it display D5 PRO ONLY on assets in the scene?

The watermarked assets are for D5 Pro version only.&#x20;

Just log in to your Pro/Edu/Teams account to hide the watermarks on assets.

<figure><img src="https://3611830798-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MjbN1iGmN_HBnj_fyU9%2Fuploads%2FdSlyakqI7vI4fvUMUwK0%2Fscreenshot_2024-12-05_15-50-02.png?alt=media&#x26;token=56fe0047-0aa5-4242-bc9b-ba201ffcb971" alt="" width="563"><figcaption></figcaption></figure>

## How to edit the material of a model in Assets Library? How to modify the color of a plant in Assets Library?

> Models from Assets Library are unlocked by default when placed in the scene.&#x20;

* When the model is unlocked, the selected model will be defaulted to editing status.
* If you need to adjust the material, you need to lock the model, or use the Material Picker (default shortcut is i) to pick up the material directly.

> Specifically, please refer to: [How to select material in the scene?](https://docs.d5render.com/user-guide/material/how-to-select-material-in-the-scene)

## Why doesn't the plant in the scene move with the wind?

#### <mark style="background-color:purple;">1. Use plants not supporting wind movement</mark>

All dynamic models in the assets library will have an individual icon on their thumbnails.

* This icon in the plant categories means that it supports wind movement or you can also filter the dynamic models in the assets library.

<div align="left"><figure><img src="https://3611830798-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MjbN1iGmN_HBnj_fyU9%2Fuploads%2FzxL3YbB5xg2XD6IlUM90%2Fimage.png?alt=media&#x26;token=f8062b4b-a826-4a3f-9a5e-1ee37ee296f3" alt="" width="563"><figcaption></figcaption></figure></div>

2\. The dynamic mode may not be enabled.&#x20;

3\. The wind option may not be enabled.&#x20;

## Why doesn't the particle effect move?

#### The dynamic switch in the Display-Mode is not turned on.

The "Dynamic" button is mainly used to control whether or not to preview the movement of dynamic elements in the scene. For example: cloud movement, plant wind movement, character animation, etc. To preview the wind effect, this switch needs to be turned on.

<div align="left"><figure><img src="https://3611830798-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MjbN1iGmN_HBnj_fyU9%2Fuploads%2Frqy0mpGRG9T1IgW68V2c%2F%E5%AE%9E%E6%97%B6%E9%9D%9E%E5%AE%9E%E6%97%B6%E7%8A%B6%E6%80%81.png?alt=media&#x26;token=719ca12e-42ec-49a3-94d3-a9027dd8c955" alt="" width="563"><figcaption></figcaption></figure></div>

## Why is the dynamic character static in the output animation?

It is needed to add keyframes to the **dynamic characters** before outputting them in animation mode.

&#x20;You can refer to the keyframe tutorial:

{% embed url="<https://youtu.be/BawybypJTMA?si=_q3VBGLql_WWfAu5>" %}

## Why does the plant gradually revert to its original value after adjusting the base color or base color map, as the distance between the plant and the camera increases?&#x20;

This is within expectation if the plants showing this effect are low poly plants.&#x20;

Due to the LOD (Level of Detail) processing of the asset, when the camera is farther away from the plant model, it will use a lower complexity model (i.e., fewer polygons and details), which reduces the rendering burden and improves the rendering efficiency.&#x20;

Suggestion: Users can turn off LOD in Preference to get normal output (but the preview will still restore the original value).

<figure><img src="https://3611830798-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MjbN1iGmN_HBnj_fyU9%2Fuploads%2FYmEl5rvmLj0pQOfVB38f%2F%E4%BD%8E%E6%A8%A1%E6%A4%8D%E7%89%A9%E6%94%B9%E5%8F%98%E5%9F%BA%E7%A1%80%E8%89%B2%20(1).gif?alt=media&#x26;token=c544f712-f123-4915-b0fb-84ea03c93e90" alt=""><figcaption></figcaption></figure>