Namespace Renderer Module

Classes

VolumetricFogPass Volumetric fog rendering service.

VertexColorsMaterialShader Vertex Colors rendering for profiling and debugging in editor.

TAA Temporal Anti-Aliasing effect.

SMAA Subpixel Morphological Anti-Aliasing effect.

ShadowsPass Shadows rendering service.

ScreenSpaceReflectionsPass Screen Space Reflections rendering service The following implementation is using Stochastic Screen-Space Reflections algorithm based on: https://www.slideshare.net/DICEStudio/stochastic-screenspace-reflections It's well optimized and provides solid visual effect. Algorithm steps: 1) Downscale depth [optional] 2) Ray trace 3) Resolve rays 4) Temporal blur [optional] 5) Combine final image (alpha blend into reflections buffer)

RenderListBuffer Template for dynamic array with variable capacity that support concurrent elements appending (atomic add).

RenderList Rendering cache container object for the draw calls collecting, sorting and executing.

RendererUtils

RendererPassBase Base class for renderer components called render pass. Each render pass supports proper resources initialization and disposing.

RendererPass Singleton render pass template.

RendererAllocation

Renderer High-level rendering service.

ReflectionsPass Reflections rendering service

QuadOverdrawPass Rendering geometry overdraw to visualize performance of pixels rendering in editor.

ProbesRenderer Probes rendering service

PostProcessingPass Post-processing rendering service.

MultiScaler Scales an input texture to an output texture (down or up, depending on the relative size between input and output). Can perform image blurring.

MotionBlurPass Anti aliasing rendering service

MaterialComplexityMaterialShader Rendering material shaders complexity to visualize performance of pixels rendering in editor.

LODPreviewMaterialShader Rendering Level Of Detail number as colors to debug LOD switches in editor.

LightPass Lighting rendering service. Handles dynamic lights diffuse and specular color calculations.

LightmapUVsDensityMaterialShader Lightmap UVs Density rendering for profiling and debugging in editor.

ISkyRenderer Interface for objects that can render custom sky

IFogRenderer Interface for objects that can render custom fog/atmosphere

IAtmosphericFogRenderer Interface for objects that can render custom atmospheric fog

HistogramPass Luminance histogram rendering pass. Uses compute shaders.

GlobalSurfaceAtlasPass Global Surface Atlas rendering pass. Captures scene geometry into a single atlas texture which contains surface diffuse color, normal vector, emission light, and calculates direct+indirect lighting. Used by Global Illumination and Reflections.

GlobalSignDistanceFieldPass Global Sign Distance Field (SDF) rendering pass. Composites scene geometry into series of 3D volume textures that cover the world around the camera for global distance field sampling.

GBufferPass Rendering scene to the GBuffer

FXAA Fast-Approximate Anti-Aliasing effect.

ForwardPass Forward rendering pass for transparent geometry.

EyeAdaptationPass Eye adaptation effect based on color buffer luminance.

DynamicDiffuseGlobalIlluminationPass Dynamic Diffuse Global Illumination rendering pass.

DepthOfFieldPass Depth of Field rendering

ContrastAdaptiveSharpeningPass Contrast Adaptive Sharpening (CAS) provides a mixed ability to sharpen and optionally scale an image. Based on AMD FidelityFX implementation.

ColorGradingPass Color Grading and Tone Mapping rendering service. Generates HDR LUT for PostFx pass.

BitonicSort Bitonic Sort implementation using GPU compute shaders. It has a complexity of O(n*(log n)^2), which is inferior to most traditional sorting algorithms, but because GPUs have so many threads, and because each thread can be utilized, the algorithm can fully load the GPU, taking advantage of its high ALU and bandwidth capabilities.

AtmospherePreCompute PBR atmosphere cache data rendering service.

AmbientOcclusionPass Screen Space Ambient Occlusion rendering service Current implementation is based on ASSAO: https://github.com/GameTechDev/ASSAO

Structs

VolumetricFogOptions Volumetric fog feature settings

SurfaceDrawCallHandler

SavedLightmapInfo Single lightmap info data

RenderSpotLightData

RenderSkyLightData

RenderSetup The utility container for rendering setup configuration. Allows to properly decide about using certain render features (eg. motion vectors, TAA jitter) before rendering happens.

RenderPointLightData

RenderLocalLightData

RenderLightData

RenderEnvironmentProbeData

RenderDirectionalLightData

RenderDecalData

LightmapSettings Describes lightmap generation options

LightmapEntry Describes object reference to the lightmap

GeometryDrawStateData Data container for meshes and skinned meshes rendering with minimal state caching. Used to update previous world transformation matrix for motion vectors pass and handle LOD transitions blending.

DrawCallsList Represents a list of draw calls.

DrawCall Renderer draw call used for dynamic batching process.

DrawBatch Represents a patch of draw calls that can be submitted to rendering.

BatchedDrawCall

AtmosphereCache Structure that contains precomputed data for atmosphere rendering.

Enums

DrawCallsListType