Micro triangles are visible in the debug view, blue = transparent, green = opaque, yellow = unknown. Captured on an RTX 4090 (4K ~3.25 rpp). Opacity Micro-Maps (OMMs) are used to accelerate raytracing ...

In working toward identifying the diagnosis that is most likely to explain the patient’s persistent parenchymal pulmonary opacity, I will begin by considering atypical presentations of two ...