How to setup an accurate field of view for sim racing?
Setting up an accurate field of view for sim racing is important to ensure a more realistic and immersive experience. Here are the steps to set up an accurate field of view:
Measure your screen size: Measure the physical size of your screen from top to bottom, and from side to side. You will need these measurements for the next steps.
Calculate the aspect ratio: Calculate the aspect ratio of your screen by dividing the width by the height. For example, if your screen is 16 inches wide and 9 inches tall, the aspect ratio is 16/9 or 1.77.
Calculate the horizontal FOV: Calculate the horizontal field of view (FOV) by using the following formula:
HFOV = 2 * arctan(screen width / (2 * distance from eyes to screen))
The distance from your eyes to the screen should be the distance at which you normally sit while racing. The result will be in radians, which you can convert to degrees by multiplying by 180 and dividing by pi.
Adjust FOV in sim racing software: Once you have calculated the HFOV, adjust the FOV setting in your sim racing software to match. This will ensure that the virtual view in the sim racing game matches your real-world view.
Test and adjust: Test the FOV setting in the sim racing game and adjust as necessary to get a comfortable and accurate view.
It's important to note that different sim racing games may have different FOV settings or may calculate FOV differently. Be sure to consult the documentation or forums for your specific sim racing game for more information.