Module effects 

Post-processing effects for rendered images

Functions

apply_shading

Combines two images with shading

blur_ssao

Blurs the given image, which is expected to be an SSAO occlusion map

compute_ssao

Computes SSAO occlusion at each pixel in an image

denoise_normals

Denoise normals by replacing back-facing normals with their average neighbor

ssao_kernel

Returns a SSAO kernel matrix

ssao_noise

Returns an SSAO noise matrix

to_debug_bitmap

Converts a DistancePixel image into a debug visualization

to_rgba_bitmap

Converts a DistancePixel image into an RGBA bitmap

to_rgba_distance

Converts a DistancePixel image to a SDF rendering