阴影¶

Eevee uses Shadow Mapping techniques to properly shadow the light coming directly from light objects.

A shadow map is a texture that stores the nearest occluder from the light position. Eevee also filters the shadow maps in order to smooth out the pixelated appearance.

参考

面板: 渲染 ‣ 阴影

矩形尺寸

Size of the shadow cubemaps used to shadow Point, Area and Spot lights. Higher shadow map size will give higher precision and sharper shadows.

级联大小

级联阴影贴图 使用的一个级联的大小。仅适用于日光。

高位深

此选项有助于减少由于阴影贴图内浮点不精确而导致的一些伪影。此选项有效地将阴影贴图的内存使用量加倍，并减慢其更新速度。

柔和阴影

Randomize the shadow maps origin to create soft shadows. It needs a lot of samples to get rid of the banding.

光照阈值

灯对照明有贡献的最小光照量。此阈值未考虑光的形状，因此可能不适用于每种情况。Blender提供灯光裁剪选项，您可以在其中设置截止距离。

The influence distance is also used as shadow far clip distance, which might affect how shadows looks. This influence distance does not affect sun lights that still have a far clip distance.