Why does sp bake stickers?

The following explains why SP needs to bake the map from two aspects: the list of ingredients and the production steps.

First, let's take a look at the ingredients list of the baking map. In this process, we need the following elements:

1.3D model: First, we need a 3D model as the basis of our baking chart. The model can be created by other 3D software, such as Maya, Blender, etc.

3. Smoothing group: Smoothing group is a numerical value that defines the smoothness of model surface, which will affect the detail of baking map. Areas with low smoothness groups will appear clearer, while areas with high smoothness groups will be smoother.

4.UV: UV is a mathematical coordinate system, which describes how the model surface maps the texture coordinates. When baking the map, we need to ensure that the UV is correctly mapped to every part of the model.

Next, let's take a look at the steps of making a baking map:

Make sure that all mapped channels are set correctly, and they combine to form our basic color map.

2. Create a new material and use the basic color map and normal map as input. In materials, we can adjust various parameters, such as color, transparency, reflectivity, etc., to achieve the desired effect.

3. Set the smoothing group. According to the level of detail of the model and the level of detail we need to present, we can set different smoothing group values. The higher the smoothing group value, the smoother the appearance, but it also increases the baking time. We need to set the position and size of the cage according to the shape of the model to ensure accurate baking results. This process may take some time, depending on the complexity of the model and the level of detail required.

7. Adjustment and optimization. After baking, we can check the generated map and adjust and optimize it. This may include adding details, adjusting colors or transparency, etc.

By baking the map, we can transform the details and textures of the 3D model into 2D images that can be applied to the surface of the model. This can greatly simplify the rendering process of the model in the game engine or renderer, and can provide more realistic visual effects. In addition, baking the map can also reduce the computing resources needed at runtime, thus improving the performance and fluency of the game. Therefore, SP needs