Unity3D：Render pipeline feature comparison
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Render pipeline feature comparison
本页包含有关内置渲染管线、通用渲染管线 （URP） 和高清渲染管线 （HDRP） 中的功能支持的信息。它还包含某些功能的建议替代方案。
为便于参考，功能分为以下几类：
- Platform Support
- Lighting
- Color
- Camera
- Shaders
- World building
- Visual effects
- 2D and UI
- XR
- Scripting
- Optimizations
- Debug
Platform Support
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Windows | 是 | 是 | 是 |
| MacOS | 是 | 是 | 是 |
| Linux | 是 | 是 | 是 |
| XBox One | 是 | 是 | 是 |
| XBox Series | 是 | 是 | 是 |
| PlayStation 4 | 是 | 是 | 是 |
| PlayStation 5 | 是 | 是 | 是 |
| Stadia | 是 | 是 | 是 |
| Nintendo Switch | 是 | 是 | 否 |
| iOS | 是 | 是 | 否 |
| Android | 是 | 是 | 否 |
| Desktop VR | Yes Oculus Rift, PSVR, SteamVR, WMR | Yes Oculus Rift, PSVR, Steam VR, WMR | Yes Oculus Rift, PSVR, Steam VR, WMR |
| Mobile VR | Yes Oculus Quest/Quest 2, Oculus Go, Magic Leap One | Yes Oculus Quest/Quest 2, Oculus Go, Magic Leap One | 否 |
| Hololens | 是 | 是 | 否 |
| WebGL | 是 | 是 | 否 |
光照
Lights
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Directional | 是 | 是 | 是 |
| Spot | Yes Supported shapes: Cone | Yes Supported shapes: Cone | Yes Supported shapes: Cone, Pyramid, Box |
| Point | 是 | 是 | 是 |
| Area | Yes Supported shapes: Rectangle (only with Enlighten Realtime Global Illumination), Disc (baked only) | Yes Supported shapes: Rectangle (baked only), Disc (baked only) | Yes Supported shapes: Rectangle (real-time and baked), Tube (real-time only), Disc (baked only) |
| Inner Spot angle | 否 | 是 | 是 |
| Shading technique | Yes Multiple passes | Yes Single pass only | Yes Hybrid tile and cluster |
| Culling Per Object | 是 | 是 | 否 |
| Culling Per Tile | 否 | 否 | 是 |
| Culling Per Layer | Yes Based on GameObject layers | Yes Based on dedicated Light layers | Yes Based on dedicated Light layers |
| Multiple directional lights | 是 | Yes Supports shadowing for one directional light at a time. | Yes Supports shadowing for one directional light at a time. To simulate more, use Spot light with a Box shape. |
| Number of real-time lights per object | Unlimited | In Deferred: unlimited. In Forward: 4 for GLES2, 8 for all other graphics APIs. | Unlimited |
| Number of real-time lights per Camera | Unlimited | On mobile platforms: 32. On other platforms: 256. | In Deferred: 63 per 8x8 pixel tile. In Forward: 63 per 16x16 pixel cluster. You can disable the cap for the deferred rendering path in Frame Settings > Light Loop Debug > Deferred Tile. This will affect performance. |
| Light attenuation type | Yes Legacy | Yes InverseSquared | Yes InverseSquared |
| Vertex Lights | 是 | 是 | 否 |
| SH Lights | 是 | 否 | 否 |
| Light Cookies | Yes Only shape, no color (Alpha channel). | Yes Colored cookie (RGB) | Yes Colored cookie (RGB) |
| IES Lights | 否 | 否 | 是 |
| Light Distance Fade | 否 | 否 | 是 |
| Physical light units | 否 | 否 | 是 |
Shadows
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Directional Light Shadows | 是 | 是 | 是 |
| Multiple Directional Light Shadows | 是 | 否 | 否 |
| Directional Light Cascade Shadows | Yes 1, 2, or 4 cascades, control by percentage only. | Yes 1, 2, or 4 cascades. Control by percentage, or switch to meters. Settings are in URP asset. | Yes 1 to 4 cascades. Control by percentage or distance. Settings are in Volumes. |
| Shadow Cascade Blending | 否 | 否 | 是 |
| Spot Light Shadows | 是 | 是 | 是 |
| Point Light Shadows | 是 | 是 | 是 |
| Area Light Shadows | 否 | 否 | Yes Only for rectangle shape |
| Stable Fit Shadow Projection | 是 | 是 | 是 |
| Close Fit Shadow Projection | 是 | 否 | No No support for orthographic projection. Use wide field of view to emulate. |
| Shadow Lighting Pass | 是 | 是 | 是 |
| Shadow Screen Space Pass | 是 | 是 | 是 |
| Shadow bias | Yes Supported types: Constant clip space offset. Normal bias | Yes Supported types: Offsets shadowmap texels in the light direction, Normal bias | Yes Supported types: Slope bias, Normal bias |
| PCF filtering (Percentage Closer Filtering) | 否 | Yes PCF Tent 5x5 | Yes For Point and Spot lights in “Low” (PCF 3x3 4 taps) and “Medium” (PCF 5x5 9 taps) quality settings, and for Directional lights in “Low” (PCF 5x5 9 taps) and “Medium” (PCF Tent 5x5 9 taps) quality settings. |
| PCSS filtering (Percentage Closer Soft Shadows) | 否 | 否 | Yes For Point and Spot lights in “High” quality settings, and for Directional lights in “High” quality settings. |
| EVSM filtering (Exponential Variance Shadow Mapping) | 否 | 否 | Yes For area lights only in all quality settings. |
| Shadow update modes | 否 | 否 | Yes Every frame, On Enable, On Demand. Each cascade can be updated independently using the API (RequestSubShadowMapRendering) |
| Resolution settings | Yes Configured in Quality Settings. | Yes Configured in URP Lighting Settings. | Yes Configure shadowmap resolution or budget per Light, and configure shadow atlas size in HDRP Asset. |
| Dynamic rescale | 否 | 否 | 是 |
| Directional light shadow caching | 否 | 否 | 是 |
| Punctual and Area lights shadow caching | 否 | 否 | 是 |
| Dynamic Shadow Casters | 否 | 否 | 是 |
| Static Shadow Casters | 否 | 否 | 是 |
| Contact Shadows | 否 | 否 | 是 |
| Micro Shadows | 否 | 否 | 是 |
| Shadow Cascade Volume Controller | 否 | 否 | 是 |
| Shadow Distance Fade | 是 | 是 | Yes Configure in Shadows Volume. |
| Shadow Mask | Yes Configure per scene. | Yes Configure per scene. | Yes Configure per Light. |
| Distance Shadow Mask | Yes Configure per scene. | Yes Forward Rendering Path only. | Yes Configure per Light. |
| Shadow matte | 否 | 否 | 是 |
| Shadow Layers | 否 | 否 | 是 |
Global Illumination
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Baked Global Illumination: Progressive CPU Lightmapper | 是 | 是 | 是 |
| Baked Global Illumination: Progressive GPU Lightmapper | 是 | 是 | 是 |
| Baked Global Illumination: Enlighten Lightmapper | 是 | Yes Deprecated | 否 |
| Baked Global Illumination: Mixed Lighting modes | Yes Subtractive, Baked indirect, Shadow Mask, Distance Shadow mask | Yes Subtractive, Baked indirect, Shadow mask | Yes Baked indirect, Shadow Mask (per light setting), Distance Shadow mask (per light setting) |
| Baked Global Illumination: Double Sided GI | 是 | 是 | 是 |
| Realtime Global Illumination: Pre-computed (Enlighten) | Yes Support ends after Unity 2024 LTS | Yes Support ends after Unity 2024 LTS | Yes Support ends after Unity 2024 LTS |
| Realtime Global Illumination: Screen space GI | 否 | 否 | 是 |
| Screen Space Reflections | 是 | 否 | 是 |
| Planar Reflections | 否 | 否 | 是 |
| Raytraced Reflections | 否 | 否 | 是 |
| Screen Space Refractions | 否 | 否 | 是 |
| Non directional lightmap | 是 | 是 | 是 |
| Directional lightmap | 是 | 是 | 是 |
Light Probes
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Light Probes: Blending | 是 | 是 | 是 |
| Light Probes: Custom provided | 是 | 是 | 是 |
| Light Probes: Occlusion Probes | 是 | 是 | 是 |
| Light Probes: Proxy volumes (LLPV) | 是 | No Deprecated | 是 |
| Light Probes: Probe Volumes | 否 | 否 | Yes Experimental |
Reflection Probes
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Reflection Probes: Baked | 是 | 是 | 是 |
| Reflection Probes: Real-time | 是 | 是 | 是 |
| Reflection Probes: Real-time time sliced all faces at once | 是 | 是 | 否 |
| Reflection Probes: Real-time time sliced individual faces | 是 | 是 | 否 |
| Reflection Probes: On-demand API | 是 | 是 | 是 |
| Reflection Probes: Proxy volumes | 否 | 否 | 是 |
| Reflection Probes: Simple sampling | Yes Choose per-object how to sample reflection probes. | Yes Choose in the URP asset whether URP always performs simple sampling from reflection probes, or if it blends. | 否 |
| Reflection Probes: Blend probes sampling | Yes Choose per-object how to sample reflection probes. Blend up to 2 reflection probes. | Yes Choose in the URP asset whether URP always performs simple sampling from reflection probes, or if it blends. If blending is enabled, URP always blends sky + 1 local probe, or 2 probes if there is no sky. | Yes No blending limit. All reflections including planar blend between each other. |
| Reflection Probes: Blend probes and skybox sampling | 是 | 是 | 是 |
| Reflection Probes: Box Projection | 是 | 是 | 是 |
| Reflection Probes: Sphere Projection | 是 | 否 | 是 |
Raytracing
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Ray-traced Ambient Occlusion | 否 | 否 | 是 |
| Ray-traced Contact Shadows | 否 | 否 | 是 |
| Ray-traced Global Illumination | 否 | 否 | 是 |
| Ray-traced Reflections | 否 | 否 | 是 |
| Ray-traced Shadows | 否 | 否 | 是 |
| Ray-traced Recursive Rendering | 否 | 否 | 是 |
| AxF (automotive material) | 否 | 否 | 是 |
| Terrain | 否 | 否 | 否 |
| VFX Graph particles | 否 | 否 | 否 |
| Windows | 否 | 否 | Yes Preview. Requires DX12, and platforms with hardware supporting RTX. |
| Linux | 否 | 否 | 否 |
| PS5 | 否 | 否 | Yes Preview |
| XBox Series | 否 | 否 | 否 |
Pathtracing
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Lit (Pathtracing support) | 否 | 否 | 是 |
| Hair (Pathtracing support) | 否 | 否 | 是 |
| Fabric (Pathtracing support) | 否 | 否 | 是 |
| AxF (Pathtracing support) | 否 | 否 | 是 |
| Decals (Pathtracing support) | 否 | 否 | 否 |
| Depth of field (Pathtracing support) | 否 | 否 | Yes Preview |
| Exponential Fog (Pathtracing support) | 否 | 否 | Yes Preview |
| Anisotropic fog (Pathtracing support) | 否 | 否 | Yes Preview |
| Recorder integration | 否 | 否 | Yes Preview |
Environment lighting
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Skybox | Yes Per project. Set in the Lighting window. | Yes Per project. Set in the Lighting window. | Yes Configure in Visual Environment Volume. Choose from HDRI sky, physical sky or custom sky. |
| Gradient | Yes Per project. Set in the Lighting window. | Yes Per project. Set in the Lighting window. | Yes Configure in Visual Environment Volume. |
| Color | Yes Per project. Set in the Lighting window. | Yes Per project. Set in the Lighting window. | No Alternative: use Gradient sky. |
| Real-time Ambient Mode | Yes By script. | Yes By script. | Yes Configure in Visual Environment Volume. |
| Baked Ambient Mode | Yes By default | Yes By default | Yes Configure in Visual Environment Volume. Uses the environment stored in Lighting > Environment settings. |
| Indirect Lighting Controller | 否 | 否 | 是 |
Color
HDR
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| HDR rendering | 是 | 是 | 是 |
| HDR output | 否 | 否 | 否 |
Color space
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Linear | Yes Requires OpenGLES3.0 | Yes Requires OpenGLES3.0 | 是 |
| Gamma | 是 | 是 | 否 |
Camera
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Multi display | 是 | 是 | 是 |
| Hardware Dynamic resolution | 是 | Yes Limited platform support. | Yes Limited platform support. |
| Software Dynamic resolution | 否 | 否 | 是 |
| NVidia DLSS temporal upsampling | 否 | 否 | 是 |
| AMD Fidelity FX upsampling | 否 | 否 | 是 |
| TAA upsampler | 否 | 否 | 是 |
| Mip bias | 否 | 否 | 是 |
| Compositing multiple cameras | Yes Use multiple cameras | Yes Use Camera stacking | Yes Use HDRP Compositor |
| Physical camera | Yes Affects field of view only | Yes Affects field of view only | Yes Affects field of view, exposure, bloom, and depth of field |
| Multi-sample anti-aliasing (MSAA) | Yes Forward rendering path only | Yes Forward rendering path only | Yes Forward rendering path only |
| Fast approximate anti-aliasing (FXAA) | 是 | 是 | 是 |
| Subpixel morphological anti-aliasing (SMAA) | 是 | 是 | 是 |
| Temporal anti-aliasing (TAA) | 是 | 否 | 是 |
| Depth Texture | 是 | 是 | 是 |
| Depth + Normal Texture | 是 | Yes Only active when using SSAO | 是 |
| Depth + Normal Texture (affected by decals) | 否 | 否 | 是 |
| Color Texture | 否 | 是 | 是 |
| Motion Vectors | 是 | 是 | 是 |
Shaders
Authoring worklfows
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Shader Graph | 是 | 是 | 是 |
| ShaderLab | 是 | Yes Hand-coded shaders are supported, but not recommended. Shader Graph is recommended. | Yes Hand-coded shaders are supported, but not recommended. Shader Graph is recommended. |
| 表面着色器 | 是 | 否 | 否 |
Prebuilt shaders
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Camera-relative rendering | 否 | 否 | 是 |
| Material type: Metallic / Standard | 是 | 是 | 是 |
| Material type: Specular | 是 | 是 | 是 |
| Surface Type and Blend Mode: Opaque | 是 | 是 | 是 |
| Surface Type and Blend Mode: Faded (Alpha Blend) | 是 | 是 | Yes Also supports premultiplied alpha. |
| Surface Type and Blend Mode: Transparent | 是 | 是 | 是 |
| Surface Type and Blend Mode: Cutout | 是 | 是 | 是 |
| Surface Type and Blend Mode: Additive | 否 | 是 | 是 |
| Surface Type and Blend Mode: Multiply | 否 | 是 | No Not compatible with half res transparent optimization and offscreen UI blending. |
| Surface Type and Blend Mode: Translucence | 否 | 否 | Yes Translucent Material Type in the Lit shaders |
| Surface Inputs: Albedo (Base Map) | 是 | 是 | 是 |
| Surface Inputs: Specular | 是 | 是 | Yes Base map when using Material Type Specular |
| Surface Inputs: Metallic | 是 | 是 | Yes Stored in the R channel of the Mask Map. |
| Surface Inputs: Ambient Occlusion | 是 | 是 | Yes Stored in the G channel of the Mask Map. |
| Surface Inputs: Smoothness | 是 | 是 | Yes Stored in the A channel of the Mask Map. |
| Surface Inputs: Normal Map | 是 | 是 | 是 |
| Surface Inputs: Bent Normal Map | 否 | 否 | 是 |
| Surface Inputs: Detail Map | 是 | 是 | Yes Albedo stored in the R channel of the Detail Map. Smoothness stored in the B channel. |
| Surface Inputs: Detail Normal Map | 是 | 是 | Yes Y axis stored in the G channel of the Detail Map. X axis stored in the A channel. |
| Surface Inputs: Heightmap | Yes Pixel displacement only. | Yes Pixel displacement only. | Yes Pixel or vertex displacement. |
| Surface Inputs: Detail Mask | 是 | 是 | Yes Stored in the B channel of the Mask Map. |
| Surface Inputs: Emissive Map | 是 | 是 | 是 |
| Included Lighting models: ClearCoat | 否 | 是 | 是 |
| Included Lighting models: SubSurface Scattering | 否 | 否 | 是 |
| Included Lighting models: Anisotropy | 否 | 否 | 是 |
| Included Lighting models: Irridescence | 否 | 否 | 是 |
| Included Lighting models: Fabric | 否 | 否 | 是 |
| Included Lighting models: Eye | 否 | 否 | 是 |
| Included Lighting models: Hair (Approximate) | 否 | 否 | Yes Based on Kajiya Kay parametrization |
| Included Lighting models: Hair (Physical) | 否 | 否 | Yes Based on Marshner-Disney parametrization. |
| Add custom Lighting model as a plugin | 是 | 否 | Yes Pluggable Master Node (experimental, undocumented) |
| Features: Light Cookies | Yes Supports grayscale textures | Yes Supports RGB textures | Yes Supports RGB textures |
| Features: Parallax Mapping | 是 | 是 | 是 |
| Features: Light Distance Fade | 否 | 否 | 是 |
| Features: Shadow Distance Fade | 是 | 是 | Yes Configure in Shadows Volume. |
| Features: Shadow Cascade Blending | 否 | 否 | 是 |
| Features: GPU Instancing | 是 | 是 | 是 |
| Features: Double Sided GI | 是 | 否 | 是 |
| Features: Two Sided | 否 | Yes Configure with the RenderFace property. | Yes Configure with the Double Side toggle. |
| Features: Material sorting priority | 否 | 是 | 是 |
| Features: Renderer sorting priority | 否 | No Not exposed (use debug mode of the inspector). | 是 |
| Features: GPU Tesselation | 否 | 否 | Yes Use the LitTesselation Shader. |
| Features: Specular Occlusion | 否 | 否 | Yes Use only the ambient occlusion map, or both bent and ambient occlusion maps. |
| Features: Geometric Specular Anti-Aliasing | 否 | 否 | 是 |
| Features: Add precomputed velocity | 否 | 否 | Yes Requires per vertex velocity information (eg: Alembic) |
Shader Graph
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Full screen master node | 否 | 否 | 否 |
| Custom post-processing | 否 | 否 | 否 |
| Custom render texture | 否 | 否 | 否 |
| Text Mesh Pro | 否 | 是 | 是 |
| Decals | 否 | 是 | 是 |
| Terrain | 否 | 否 | 否 |
World building
Environment
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Terrain system: Physically Based Shader | 否 | 是 | 是 |
| Terrain system: Simple Lit (Blinn-Phong) Shader | 是 | 否 | 否 |
| Terrain system: Speed Tree Shader | 是 | 是 | 是 |
| Terrain system: Paint Trees | 是 | 是 | 是 |
| Terrain system: Vegetation | 是 | 是 | 是 |
| Terrain system: Terrain Details | 是 | 是 | 是 |
| Terrain system: number of Terrain Layers | Yes Unlimited | Yes With height-based blending: 4 With alpha blending: unlimited | Yes 8 |
| Terrain system: GPU Instanced Rendering | 是 | 是 | 是 |
| Terrain system: Terrain Holes | 是 | 是 | 是 |
| Speedtree 8 | 是 | Yes Both Shader Graph and ShaderLab shaders available | Yes Shader Graph shader only |
| Wind Zone | 是 | 是 | 是 |
Sky
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Procedural Skybox | 是 | 是 | No This sky type is deprecated, but you can still use if if you install the Procedural Sky Sample. |
| 6 sided Skybox | 是 | 是 | Yes HDRI Sky supports cubemaps. Unity can build cubemaps from this type on import. |
| Cubemap | 是 | 是 | Yes HDRI Sky supports cubemaps. |
| Panoramic | 是 | 是 | Yes HDRI Sky supports cubemaps. Unity can build cubemaps from this type on import. |
| Physical Sky | 否 | 否 | 是 |
| Gradient Sky | 否 | 否 | 是 |
| Sky distortion | 否 | 否 | 是 |
| Cloud layers | 否 | 否 | 是 |
Volumetrics
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Volumetric Clouds | 否 | 否 | 是 |
| Linear Fog | Yes Configure in Graphics Settings. | Yes Configure in Graphics Settings. | 否 |
| Exponential Fog | Yes Configure in Graphics Settings. | Yes Configure in Graphics Settings. | Yes Configure with the Fog Override. |
| Exponential Squared | Yes Configure in Graphics Settings. | Yes Configure in Graphics Settings. | 否 |
| Local Volumetrics | 否 | 否 | 是 |
| 3D Render texture in density volume | 否 | 否 | 是 |
| Fog Scattering & Atmospheric scattering | 否 | 否 | 是 |
Visual effects
Post-processing
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Feature support | Yes Uses separate package: Post-Processing V2 | Yes Uses integrated post-processing solution | Yes Uses integrated post-processing solution |
| Per-project default effects | 否 | 否 | Yes A default volume can be applied to the project using HDRP default settings. |
| Ambient Occlusion | Yes Supported types: Multi-scale ambient occlusion | Yes Supported types: Screen Space Ambient Occlusion (Depth or normal) | Yes Supported types: Screen Space Ground Truth Ambient Occlusion (Normal + temporal, tinted multi bounced, specular occlusion), Ray-traced ambient occlusion |
| Exposure | Yes Supported types: Fixed, Automatic | Yes Supported types: Fixed | Yes Supported types: Fixed, Automatic (Eye adaptation), Curve Mapping, Physical Camera settings |
| Bloom | 是 | 是 | 是 |
| Chromatic Aberration | 是 | 是 | 是 |
| Tonemapping (Neutral, ACES, Custom) | 是 | 是 | 是 |
| White balance | 否 | 是 | 是 |
| Color Channel Mixer | 否 | 是 | 是 |
| Color Adjustments | 是 | 是 | 是 |
| Color Curves | 是 | 是 | 是 |
| Lift, Gamma, Gain | 是 | 是 | 是 |
| Shadows, Midtones, Highlights | 是 | 是 | 是 |
| Split Toning | 否 | 否 | 是 |
| Depth of Field | Yes Supported types: Bokeh | Yes Supported types: Bokeh and Gaussian | Yes Supported types: Bokeh |
| Physical Depth of Field | 否 | 否 | 是 |
| Film Grain | 是 | 是 | 是 |
| Lens Distortion | 是 | 是 | 是 |
| Camera Motion Blur | 是 | 是 | 是 |
| Object Motion Blur | 是 | 否 | 是 |
| Screen Space Reflections | 是 | 否 | 是 |
| Screen Space Refractions | 否 | 否 | 是 |
| Vignette | 是 | 是 | 是 |
| Panini Projection | 否 | 是 | 是 |
| Custom post-processing | 是 | No Suggested alternative approach: Renderer Features | 是 |
CPU Particles (Shuriken)
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Feature support | 是 | 是 | Yes GPU instancing is not supported. Distortion and flipbook blending can be done with Shader Graph. No standard particle shader available, but example particles ShaderGraph shaders can be found in the HDRP package samples. |
| Lit Particles | 是 | 是 | 是 |
| Simple lit particles | Yes Uses Blinn Phong. | 是 | 是 |
| Unlit particles | 是 | 是 | 是 |
| Soft Particles | 是 | 是 | Yes Available via Shader Graph. For examples, see the particles system shader samples in the HDRP package sample. |
| Distortion | 是 | 是 | Yes Available via Shader Graph. For examples, see the particles system shader samples in the HDRP package sample. |
| Flipbook blending | 是 | 是 | Yes Available via Shader Graph. For examples, see the particles system shader samples in the HDRP package sample. |
| Trail | 是 | 是 | 是 |
| GPU Instancing | 是 | 是 | 否 |
GPU Particles (VFX Graph)
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Feature support | 否 | Yes Compute capable hardware only. OpenGL ES not supported. | Yes Compute capable hardware only. |
| Supported Shader graph shaders | 否 | Yes VFX Shader Graph, Lit, Unlit | Yes VFX Shader Graph, Lit, Unlit, Hair, Fabric (no support for tessellation, nor decal) |
| Renders with 2D | 否 | Yes 3D particles and support for sorting layers. No support for 2D Physics, 2D sprites emitters, 2D sprite masks, nor 2D Lights | 否 |
| Lit Particles | 否 | 是 | 是 |
| Simple lit particles | 否 | 否 | 是 |
| Unlit particles | 否 | 是 | 是 |
| Soft Particles | 否 | 是 | 是 |
| Distortion | 否 | 否 | 是 |
| Flipbook blending | 否 | Yes Linear interpolation or flipbook motion vectors | Yes Linear interpolation or flipbook motion vectors |
| Trail | 否 | Yes Experimental | Yes Experimental |
| Half-resolution | 否 | 否 | 是 |
| Decals | 否 | Yes VFX Graph Forward decals (limited), no support for URP decals nor Shader Graph decals | Yes VFX Forward decals (limited), HDRP Decals (no support for Shader Graph decals) |
| Camera Buffer | 否 | 否 | Yes Depth collision, Color buffer |
| Instancing | 否 | 否 | 否 |
Decals
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Decals | No Suggested alternative: Projector component. | Yes Projector decals (Forward + DBuffer) or Screen Space Decals (Deferred), no decal layers, no emissive decals | Yes Projector decals (Forward & Deferred + DBuffer) or Mesh decals, support on transparents (Cluster decals), support decal layers, surface gradients, emissive decals |
| Decal layers | 否 | 否 | 是 |
Other visual effects
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Projector component | 是 | No Use the Decal Renderer Feature instead. | No Use the Decal Projector instead. |
| Line Renderer component | 是 | 是 | 是 |
| Trail Renderer component | 是 | Yes You can also use VFX Graph to create a custom trail effect. | Yes You can also use VFX Graph to create a custom trail effect. |
| Billboard Renderer component | 是 | 是 | No Suggested alternative: Use VFX Graph. |
| Halo component | 是 | No Suggested alternative: Use a Lens Flare (SRP) Data asset and a Lens Flare (SRP) component. | No Suggested alternative: Use a Lens Flare (SRP) Data asset and a Lens Flare (SRP) component, or use a celestial body in a directional light. |
| Lens flares | Yes Use a Flare asset and either a Light component or a Lens Flare component. | Yes Use a Lens Flare (SRP) Data asset and a Lens Flare (SRP) component. | Yes Use a Lens Flare (SRP) Data asset and a Lens Flare (SRP) component. |
2D and UI
2D
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Sprite | 是 | 是 | 否 |
| Tilemap | 是 | 是 | 否 |
| Sprite Shape | 是 | 是 | 否 |
| Pixel-Perfect | Yes Using the “2D Pixel Perfect” package. | Yes Using the “2D Pixel Perfect” package. | 否 |
| 2D Lights | 否 | 是 | 否 |
| 2D Shadows | 否 | 是 | 否 |
| VFX Graph | 否 | Yes Supports 3D particles and sorting layers. Does not support 2D Physics, 2D sprites emitters, or 2D Lights. | 否 |
UI
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Screen Space - Overlay | 是 | 是 | 是 |
| Screen Space - Camera | 是 | 是 | 是 |
| World Space | 是 | 是 | 是 |
| Text Mesh Pro | 是 | 是 | 是 |
XR
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Multipass | 是 | 是 | 是 |
| Single Pass (double-wide) | 是 | No Deprecated | No Deprecated |
| Single Pass Instanced | 是 | 是 | Yes Windows and PSVR only |
| Multiview | 是 | 是 | 否 |
| AR Foundation | 是 | 是 | 否 |
脚本
Render Pipeline Hooks
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Camera.RenderWithShader | 是 | No Suggested alternative: ScriptableRenderPass | No Suggested alternative: CustomPass with material override |
| Camera.AddCommandBuffer (Camera.Remove[All]CommandBuffer) | 是 | 否 | No Alternative: Custom Passes |
| Camera.Render | 是 | 是 | 是 |
| Light.AddCommandBuffer (LightRemove[All]CommandBuffer) | 是 | 否 | 否 |
| OnPreCull | 是 | No Suggested alternative: RenderPipelineManager.beginCameraRendering or ScriptableRenderPass | 否 |
| OnPreRender | 是 | No Suggested alternative: RenderPipelineManager.beginCameraRendering or ScriptableRenderPass | 否 |
| OnPostRender | 是 | 否 | 否 |
| OnRenderImage | 是 | No Suggested alternative: ScriptableRenderPass | No Suggested alternative: Fullscreen CustomPass |
| OnRenderObject | 是 | Yes RenderPipelineManager.endCameraRendering or ScriptableRenderPass API | No RenderPipelineManager.endCameraRendering or Custom Pass |
| OnWillRenderObject | 是 | 是 | 是 |
| OnBecameVisible | 是 | 是 | 是 |
| OnBecameInvisible | 是 | 是 | 是 |
| Camera Replacement Material | 否 | No Suggested alternative: use Render Feature to replace materials per-Pass. | No Suggested alternative: Custom Pass with material override |
| RenderPipeline.BeginFrameRendering | 否 | 是 | 是 |
| RenderPipeline.EndFrameRendering | 否 | 是 | 是 |
| RenderPipeline.BeginCameraRendering | 否 | 是 | 是 |
| RenderPIpeline.EndCameraRendering | 否 | 是 | 是 |
| UniversalRenderPipeline.RenderSingleCamera | 否 | 是 | 否 |
| ScriptableRenderPass | 否 | Yes This is similar to the CustomPass feature in HDRP. | 否 |
| Custom Renderers | 否 | 是 | 否 |
| CustomPass | 否 | 否 | Yes This is similar to the ScriptableRenderPass feature in URP. |
| Custom Post Process Pass | 否 | 否 | 是 |
| Arbitrary Output Variables (AOV) API | 否 | 否 | 是 |
| Recording API | 否 | 否 | 是 |
Optimizations
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Batching By Shader | 否 | 是 | 是 |
| Batching By Material | 是 | 是 | 是 |
| Batching by Material Property Blocks | 是 | Yes Batched separately from the SRP Batcher | Yes Batched separately from the SRP Batcher |
| Dynamic batching (without SRP Batcher) | 是 | 是 | 是 |
| Real-time batching with SRP Batcher | 否 | Yes Requires OpenGLES 3.1. On unsupported graphics APIs, falls back to Dynamic Batching. | 是 |
| Dynamic Shadows Batching | 是 | No Deprecated. | 是 |
| GPU Instancing | 是 | 是 | Yes Disabled by default when SRP Batcher is enabled. |
| Render Graph | 否 | 否 | 是 |
| Dynamic Render Pass Culling | 否 | 否 | Yes Disabled by default. |
Debug
| 功能 | 内置渲染管线 | URP | HDRP |
|---|---|---|---|
| Scene View Modes | 是 | Yes Except mipmap view | 是 |
| Volume Explorer | 否 | 否 | 是 |
| Rendering debugger | 否 | 是 | 是 |
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