Lights

This section contains lights-related settings, such as lens flares effect, batching and interleaved rendering parameters as well as per-object limits for forward rendering pass.此部分包含与灯光有关的设置，例如镜头眩光效果，批处理和交错渲染参数以及前向渲染过程的每个对象限制。

Lights settings

灯光设置

Deferred Lights	Toggles rendering of lights on and off.切换灯光的渲染。
Lens Flares	Toggles the Lens Flares effect on and off.启用和禁用镜头光晕效果。

Batching OptionsBatching Options#

Max Per Batch	Maximum number of lights rendered by a tile per batch call. With lights batching optimization, omni lights divided into tiles are rendered in batches: each tile renders the specified number of lights per batch. It makes it possible to decrease the number of DIP calls and gain performance. 注意 The optimization works only for omni lights with point shape and without shadows.The optimization works only for omni lights with point shape and without shadows. The optimization works only for omni lights with point shape and without shadows.每个批处理调用瓷砖渲染的最大灯光数量。通过优化灯光批处理，可将成块的全能灯光分批渲染：每个拼块每批渲染指定数量的灯光。这样可以减少DIP呼叫的数量并提高性能。注意 The optimization works only for omni lights with point shape and without shadows.优化仅适用于具有点形且没有阴影的全向灯光。
Tile Grid Size	Number of grid tiles per axis for tiled rendering optimization. During this optimization, the screen space is divided into tiles, that render lights in batches. 注意 The optimization works only for omni lights with point shape and without shadows.The optimization works only for omni lights with point shape and without shadows. The optimization works only for omni lights with point shape and without shadows.每个轴用于平铺渲染优化的网格平铺数量。在此优化过程中，屏幕空间被划分为多个图块，这些图块可成批渲染灯光。注意 The optimization works only for omni lights with point shape and without shadows.优化仅适用于具有点形且没有阴影的全向灯光。

Max Per Batch

每个批处理调用瓷砖渲染的最大灯光数量。通过优化灯光批处理，可将成块的全能灯光分批渲染：每个拼块每批渲染指定数量的灯光。这样可以减少DIP呼叫的数量并提高性能。

注意

优化仅适用于具有点形且没有阴影的全向灯光。

Tile Grid Size

每个轴用于平铺渲染优化的网格平铺数量。在此优化过程中，屏幕空间被划分为多个图块，这些图块可成批渲染灯光。

注意

优化仅适用于具有点形且没有阴影的全向灯光。

Interleaved Rendering OptionsInterleaved Rendering Options#

Enabled	Toggles interleaved mode for rendering lights during the deferred pass on and off. In this mode lights are rendered in half resolution with subsequent reconstruction of neighboring pixels using the data from previous frames. The effect is cumulative and works best with TAA enabled. Recommended for relatively static scenes which contain a lot of light sources and do not have a lot of reflective surfaces. Can also be used together with Supersampling to reduce rendering load, while keeping image quality high. 注意 This mode requires a high framerate (60+ FPS), otherwise anti-aliasing quality reduces and ghosting effect becomes more pronounced. Enabling this mode for scenes with a small number of light sources may reduce performance.This mode requires a high framerate (60+ FPS), otherwise anti-aliasing quality reduces and ghosting effect becomes more pronounced. Enabling this mode for scenes with a small number of light sources may reduce performance. This mode requires a high framerate (60+ FPS), otherwise anti-aliasing quality reduces and ghosting effect becomes more pronounced. Enabling this mode for scenes with a small number of light sources may reduce performance.切换交错模式以在延迟的传递过程中进行灯光渲染。在此模式下，将使用以前帧中的数据以一半的分辨率渲染光，并随后重建相邻像素。效果是累积的，在以下情况下效果最佳TAA已启用。推荐用于相对静态的场景，这些场景包含许多光源并且没有很多反射表面。也可以与Supersampling以减少渲染负载，同时保持高质量的图像。注意 This mode requires a high framerate (60+ FPS), otherwise anti-aliasing quality reduces and ghosting effect becomes more pronounced. Enabling this mode for scenes with a small number of light sources may reduce performance.此模式需要较高的帧速率（ 60 + FPS），否则抗锯齿质量会降低，重影效果会更加明显。对于光源数量少的场景启用此模式可能会降低性能。
Samples	Defines the number of pixels to be skipped when rendering lights during the deferred pass with subsequent reconstruction of neighboring pixels using the data from previous frames: 1 x 2 — half of all pixels is rendered skipping each second line1 x 2 — half of all pixels is rendered skipping each second line 2 x 2 — quarter of all pixels is rendered skipping each second line and row2 x 2 — quarter of all pixels is rendered skipping each second line and row 1 x 2 — half of all pixels is rendered skipping each second line2 x 2 — quarter of all pixels is rendered skipping each second line and row定义在延迟通过期间渲染光并使用先前帧中的数据对相邻像素进行后续重构时要跳过的像素数： 1 x 2 — half of all pixels is rendered skipping each second line 1 x 2 -跳过第二行，呈现所有像素的一半 2 x 2 — quarter of all pixels is rendered skipping each second line and row 2 x 2 -跳过第二行和第二行，呈现所有像素的四分之一
Color Clamping	Color clamping mode to be used to reduce ghosting effect: Higher values increase clamping intensity but may cause flickering on rippled reflective surfaces (as this mode is not so good at object's edges). When disabled, shadows and reflections have a lag as they are several frames behind. 色彩钳位模式用于减少重影效果：较高的值可提高钳位强度，但可能导致波纹反射表面上闪烁（因为此模式在物体边缘不太好）。禁用时，阴影和反射会滞后一些，因为它们落后了几帧。
Catmull Resampling	Toggles Catmull-Rom resampling on and off. This option allows you to reduce image blurring when the camera moves forward/backward. It is recommended to disable resampling for low quality settings.启用和禁用Catmull-Rom重采样。使用此选项可以减少相机向前/向后移动时的图像模糊。对于低质量设置，建议禁用重采样。

Forward Per-Object LimitsForward Per-Object Limits#

Ambient	Toggles the ambient pass for transparent objects on and off.切换透明对象的ambient pass。
Lights	Toggles the light pass for transparent objects on and off.切换透明对象的light pass。
Multiple Environment Probes	Toggles the deferred pass for transparent objects on and off.切换透明对象的deferred pass。
World	Maximum number of world light sources per object (for materials rendered in the forward rendering pass).每个对象的最大数量World光源（用于正向渲染过程中渲染的材料）。
Omni	Maximum number of omni light sources per object (for materials rendered in the forward rendering pass).每个对象的最大数量 Omni 光源（用于前向渲染过程中渲染的材料）。
Proj	Maximum number of projected light sources per object (for materials rendered in the forward rendering pass).每个对象Proj光源的最大数量（用于前向渲染过程中渲染的材料）。
Environment Probe	Maximum number of environment probe light sources per object (for materials rendered in the forward rendering pass).每个对象的最大数量Environment Probe光源（用于正向渲染过程中渲染的材料）。
Voxel Probe	Maximum number of voxel probe light sources per object (for materials rendered in the forward rendering pass).每个对象的最大数量Voxel Probe光源（用于正向渲染过程中渲染的材料）。

最新更新: 2021-04-29

Help improve this article

Was this article helpful?

Report a problem related to this article

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