Hello, wall writing can be achieved through the text function of free modeling and the import of CAD fonts for the top wall. The operation steps are as follows:

First, Free Modeling:

1. Enter free modeling, click on the text, input the text to be imported, modify the properties of the text. After confirmation, move the mouse to the place where it needs to be placed and click the left mouse button to confirm.

Second, Import for the Top Wall:

1. After editing the font shape in CAD, enter the top wall, click on the wall surface, import the shape, and import it in the local area.

Luminous Font Production

First, Free Modeling Luminous Font

The new version of design operates as follows: (Only applicable to the new version)

1. Enter Rendering - Lighting - Model Light;

2. Drag the model light to the operation area and assign it to the font.

Second, Customized Top Wall Luminous Font

1. After importing the text, you can select the text graphic, right-click and select the edge band, and drag the left lamp tube to add to the text graphic to make it luminous.