asc_blurmix

Blends asc_camblur's half-resolution smear back over the scene at full resolution, weighted by the full-resolution camera velocity, so a pixel that is standing still keeps its own sharp sample and only what actually moved during the exposure takes the smear. The velocity is recomputed here from depth and the two cameras — three loads and two matrix products, no gather.

Bindings

name	kind
scene_color	texture2d
scene_depth	texture_depth
blur_map	texture2d — asc_camblur's half-res output
frame_cam	buffer — @frame.camera
prev_cam	buffer — asc_prev_cam
lens_params	buffer — asc_lens_params
mb_out	storage2d (rgba8)