Contents

# Chiếu sáng

Define the light source for the selected 3D object.

Illumination

Để truy cập lệnh này...

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

## Chiếu sáng

Ghi rõ nguồn ánh sáng cho đối tượng, cũng như màu của nguồn ánh sáng và của ánh sáng chung quanh. Bạn có khả năng xác định đến tám nguồn ánh sáng khác nhau.

## Nguồn sáng

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.

Ánh sáng đã mở

Ánh sáng bị đóng

### Chọn màu

Select a color for the current light source.

### Chọn màu trong Hộp thoại Màu sắc

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.

## Sáng chung quanh

### Chọn màu

Select a color for the ambient light.

### Chọn màu thông qua Hộp thoại Màu sắc

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.

## Xem thử

Hiển thị ô xem thử khi thay đổi nguồn ánh sáng.

### 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

### Trường xem thử

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