Screen Space Indirect Lighting - NVR Shader

Indirect lighting estimates how much light from other surfaces bounces onto the shaded point.

This color bleeding is created by sampling nearby shaded surfaces and re-projecting their colors.

Ambient Occlusion -

Occlusion measures how much nearby geometry blocks ambient light from reaching a point.

This shading is generated from comparing depth samples and checking for geometry.

These are settings that do not need changed as often and are set within the shader as a static variable. You can set them to TESR_DebugVar to adjust them on the fly in game and change it back to your desired variable afterwards to make quality presets.

USE_TEXTURED_NORMALS -

Textured normals add fidelity and increase quality at a pretty heavy cost to performance. Bias needs flipped unless your using the ultra preset.

SSIL_SAMPLE_COUNT -

Sample count increases fidelity and quality of the sampling at a heavy cost to performance.

SSIL_BLUR_RADIUS -

Blur radius increases the strength and size of the blur applied to the SSIL.

SSIL_BLUR_THRESHOLD -

Blur threshold increases the amount of blur allowed around edges.

SSAO_THICKNESS -

Controls how much depth difference counts as occlusion.

SSIL_SAMPLE_POWER -

Controls how samples are distributed within the radius.

SSIL_SPREAD [/col