Global Illumination

Global illumination is a type of indirect lighting which calculates how light is bounced off other surfaces and also calculates color bleeding.

Here below is a screenshot of my attempt at it.

I placed three simple modified polygon primitives and placed a spotlight on top.

In Global illumination,illumination depends on amount and intensity of photons emitted in the scene.

I controlled the settings of global illumination and photon emission settings in the spotlight to get

a realistic and credible output.

Here is a video of the rendered output

Thank you, and comments are welcome and appreciated