What is the performance impact of deferred shading in C++?

What is the performance impact of deferred shading in C++?

Deferred shading can significantly improve performance in complex scenes by reducing the number of draw calls and allowing for more efficient lighting calculations.

How does it compare to forward rendering?

Deferred shading excels in scenes with many dynamic lights, while forward rendering can be more efficient for simpler scenes with fewer lights.

Are there any downsides to using deferred shading?

Yes, deferred shading can have higher memory usage due to multiple render targets and may struggle with transparency.

What hardware requirements should I consider?

You'll need a GPU that supports multiple render targets and sufficient VRAM to handle the additional data.

Can you give examples of games that use deferred shading?

Many modern games like "Battlefield" and "The Witcher 3" utilize deferred shading for their graphics.