The r field represents the red component of a color in the Color struct. It is a floating-point value typically ranging from 0 to 1, where 0 represents no red and 1 represents full red. However, this value can exceed 1, allowing for high dynamic range (HDR) color representations.
To access or modify the red component of a Color instance, you can directly use the r field. This field is public and non-static, meaning it is accessed through an instance of the Color struct.
// Example of setting the red component of a Color Color myColor = new Color(); myColor.r = 0.5f; // Set the red component to 50% // Example of getting the red component of a Color float redValue = myColor.r; // Get the current red component value