√100以上 light shadow 117005-Light shadow
A shadow is a dark (real image) area where light from a light source is blocked by an opaque object It occupies all of the threedimensional volume behind an object with light in front of it The cross section of a shadow is a two dimensional silhouette, or a reverse projection of the object blocking the lightThe appearance of a shadow depends on the direction of light, the intensity of light, and the distance between the object and the surface where the shadow is cast The stronger the light, the darker and sharper the shadow is The softer the light, the fainter and softer the shadow is In some cases, we get two distinct shadows for directionalThe branch under development is pointlightshadowswip Looks like realtime shadows for spot lights is coming in the same batch of work as well I'd be interested to know whether this is going to be back ported back to 193, or whether it's a xonly feature 3d Visualization Importance Of Lights And Shadow Bluentcad Light shadow