Creating procedural textures

【Creating procedural textures]

The main texture is generated by the program and then set to material. First, define the required data:

Complete the initialization in the Start method. Note that _ maintex is set.

The generateparabola method is used to calculate the percentage of the distance from the midpoint divided by the radius:

【How it works]

It is also the image generated by the above shader. The center is highlighted and gradually dimmed to the border.

【Other Generation Algorithms]

1. generate an algorithm using the sin function.

The result is as follows:

Creating procedural textures