SSAO

This section contains settings related to screen-space ambient occlusion (SSAO).本节包含与屏幕空间环境光遮挡（SSAO）相关的设置。

Ambient Occlusion Settings

屏幕空间环境光遮挡设置

Enabled	Toggles SSAO on and off.开启和关闭SSAO。
Intensity	Brightness of shadows: By the minimum value of 0, the ambient occlusion shadowing is the lightest.By the minimum value of 0, the ambient occlusion shadowing is the lightest. By the maximum value of 1, the ambient occlusion shadowing is the darkest. It is recommended value.By the maximum value of 1, the ambient occlusion shadowing is the darkest. It is recommended value. By the minimum value of 0, the ambient occlusion shadowing is the lightest.By the maximum value of 1, the ambient occlusion shadowing is the darkest. It is recommended value.阴影亮度： By the minimum value of 0, the ambient occlusion shadowing is the lightest.通过 0 的最小值，环境光遮挡阴影最浅。 By the maximum value of 1, the ambient occlusion shadowing is the darkest. It is recommended value.根据最大值 1 ，环境光遮挡阴影最暗。推荐值。
Intensity Lighted Side	Brightness of shadows on the object's lighted side. This option should be used to create smooth transition on objects junctions.物体受光侧阴影的亮度。应使用此选项在对象交界处创建平滑过渡。
Intensity Reflection	Intensity of SSAO on reflections. The option should be enabled if the SSR effect is used.SSAO在反射上的强度。如果使用 SSR 效果，则应启用该选项。
Cavity	Enables or disables the cavity option for the SSAO effect. This option improves (sharpens) the look of junction contours at low resolutions, so it should be used for detail enhancement (small stones, bolts and so on).启用或禁用SSAO效果的模腔选项。此选项可在低分辨率下改善（增强）连接轮廓的外观，因此应将其用于细节增强（小石头，螺栓等）。
Cavity Intensity	Intensity of sharpening of contours for the cavity option.模腔选项的轮廓锐化强度。
Cavity Radius	Size of junction contours area for the cavity option.腔选项的连接轮廓区域的大小。
Ray Tracing	Enables or disables ray tracing for SSAO calculation. When enabled, SSAO provides more realistic shadows between the objects. 注意 Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI).Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI). Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI).启用或禁用用于SSAO计算的射线跟踪。启用后，SSAO将在对象之间提供更逼真的阴影。注意 Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI).仅当启用SSRTGI技术（Rendering -> Features -> SSRTGI）时，光线跟踪的SSAO计算才可用。
Ray Tracing Denoise	Enables or disables noise reduction for the ray-traced SSAO. This option reduces noise by using the blur effect. 注意 Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI).Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI). Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI).启用或禁用光线跟踪的SSAO的降噪。此选项通过使用模糊效果来减少噪声。注意 Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI).仅当启用SSRTGI技术（Rendering -> Features -> SSRTGI）时，光线跟踪的SSAO计算才可用。
Ray Tracing Threshold	Limits ray-traced SSAO in areas where SSRTGI cannot get information. 注意 Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI).Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI). Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI).将光线跟踪的SSAO限制在SSRTGI无法获取信息的区域。注意 Ray-traced SSAO calculation available only when the SSRTGI technique is enabled (Rendering -> Features -> SSRTGI).仅当启用SSRTGI技术（Rendering -> Features -> SSRTGI）时，光线跟踪的SSAO计算才可用。
Quality	Quality (number of the used samples) of the screen-space ambient occlusion: Low — 4 samples Medium — 8 samples High — 16 samples Ultra — 32 samples 屏幕空间环境光遮挡的质量（使用的样本数）： Low — 4 样本 Medium — 8 样本 High — 16 样本 Ultra — 32 样本
Resolution	Resolution used for the screen-space ambient occlusion: Half — half resolutionHalf — half resolution Full — full resolutionFull — full resolution Half — half resolutionFull — full resolution用于屏幕空间环境光遮挡的分辨率： Half — half resolutionHalf-半分辨率 Full — full resolutionFull-全分辨率
Noise	Toggles screen-space ambient occlusion noise on and off. 注意 We recommend to use it with TAA enabled.We recommend to use it with TAA enabled. We recommend to use it with TAA enabled.启用和禁用屏幕空间环境光遮挡噪声。注意 We recommend to use it with TAA enabled.我们建议在启用 TAA 的情况下使用它。
Radius	Distance for each of the points in the world space, up to which they can cast shadows on their neighboring points: By low values, each point can cast shadows only on the points in the close range.By low values, each point can cast shadows only on the points in the close range. By high values, each point casts shadows on points at more distant locations.By high values, each point casts shadows on points at more distant locations. By low values, each point can cast shadows only on the points in the close range.By high values, each point casts shadows on points at more distant locations.世界空间中每个点的距离，他们可以在其相邻点上投射阴影的距离： By low values, each point can cast shadows only on the points in the close range.通过低值，每个点只能在近距离的点上投射阴影。 By high values, each point casts shadows on points at more distant locations.通过高值，每个点都会在更远的位置的点上投射阴影。
SSAO Threshold	Limits SSAO in areas where information cannot be obtained. The higher the value, the less pronounced the effect is. 将SSAO限制在无法获取信息的区域。值越高，效果越不明显。

最新更新: 2021-04-09

Help improve this article

Was this article helpful?

Report a problem related to this article

(or select a word/phrase and press Ctrl+Enter)