Contents
Index 🔎︎

# 照明

Define the light source for the selected 3D object.

Illumination

若要使用此指令...

Open the context menu of the 3D object, choose 3D Effects - Illumination tab.

## 照明

指定物件的光源，以及光源和環境光線的顏色。您最多可定義八種不同的光源。

## 光源

Click twice to turn the light source on, and then select a color for the light from the list. If you want, you can also set the color of the surrounding light, by selecting a color from the Ambient light box. You can also press the Spacebar to turn the light source on or off.

開啟燈光

關閉燈光

### 顏色選取欄位

Select a color for the current light source.

### 透過顏色對話方塊選擇顏色。

LibreOffice lets you define custom colors using a two-dimensional graphic and numerical gradient chart of the Pick a Color dialog.

Press the Color Dialog button in the Illumination tab of the 3D Effects dialog.

## 週圍光線

### 顏色選取欄位

Select a color for the ambient light.

### 透過顏色對話方塊選取顏色

LibreOffice lets you define custom colors using a two-dimensional graphic and numerical gradient chart of the Pick a Color dialog.

Press the Color Dialog button in the Illumination tab of the 3D Effects dialog.

## 預覽

顯示光源變更的預覽。

### Apply

Click here to apply the properties shown in the dialog to the selected object.

Apply

### Update

Click here to view in the dialog all the properties of the selected object.

Update

### 預覽欄位

Displays a preview of the current selection.

### Convert to 3-D

Use this icon to convert a selected 2D object to a 3D object. You can also select several 2D objects and convert them to one single 3D object. To convert a group of 2D objects to 3D, you must first ungroup the selected objects.

Convert to 3-D

### Convert to Rotation Object

Click here to convert a selected 2D object to a 3D rotation object. You can also select several 2D objects and convert them to one single 3D rotation object. To convert a group of 2D objects to 3D, you must first ungroup the selected objects.

Convert to Rotation Object

### Perspective On/Off

Click here to turn the perspective view on or off.

Perspective On/Off