public LightweightRenderPipeline(LightweightRenderPipelineAsset asset)
{
SetSupportedRenderingFeatures();
PerFrameBuffer._GlossyEnvironmentColor = Shader.PropertyToID("_GlossyEnvironmentColor");
PerFrameBuffer._SubtractiveShadowColor = Shader.PropertyToID("_SubtractiveShadowColor");
PerFrameBuffer._Time = Shader.PropertyToID("_Time");
PerFrameBuffer._SinTime = Shader.PropertyToID("_SinTime");
PerFrameBuffer._CosTime = Shader.PropertyToID("_CosTime");
PerFrameBuffer.unity_DeltaTime = Shader.PropertyToID("unity_DeltaTime");
PerFrameBuffer._TimeParameters = Shader.PropertyToID("_TimeParameters");
PerCameraBuffer._InvCameraViewProj = Shader.PropertyToID("_InvCameraViewProj");
PerCameraBuffer._ScreenParams = Shader.PropertyToID("_ScreenParams");
PerCameraBuffer._ScaledScreenParams = Shader.PropertyToID("_ScaledScreenParams");
PerCameraBuffer._WorldSpaceCameraPos = Shader.PropertyToID("_WorldSpaceCameraPos");
// Let engine know we have MSAA on for cases where we support MSAA backbuffer
if (QualitySettings.antiAliasing != asset.msaaSampleCount)
{
QualitySettings.antiAliasing = asset.msaaSampleCount;
}
Shader.globalRenderPipeline = "LightweightPipeline";
Lightmapping.SetDelegate(lightsDelegate);
CameraCaptureBridge.enabled = true;
RenderingUtils.ClearSystemInfoCache();
}
public LightweightRenderPipeline(LightweightRenderPipelineAsset asset)
{
settings = PipelineSettings.Create(asset);
renderer = new ScriptableRenderer(asset);
SetSupportedRenderingFeatures();
GraphicsSettings.useScriptableRenderPipelineBatching = asset.useSRPBatcher;
PerFrameBuffer._GlossyEnvironmentColor = Shader.PropertyToID("_GlossyEnvironmentColor");
PerFrameBuffer._SubtractiveShadowColor = Shader.PropertyToID("_SubtractiveShadowColor");
PerCameraBuffer._InvCameraViewProj = Shader.PropertyToID("_InvCameraViewProj");
PerCameraBuffer._ScaledScreenParams = Shader.PropertyToID("_ScaledScreenParams");
// Let engine know we have MSAA on for cases where we support MSAA backbuffer
if (QualitySettings.antiAliasing != settings.msaaSampleCount)
{
QualitySettings.antiAliasing = settings.msaaSampleCount;
}
Shader.globalRenderPipeline = "LightweightPipeline";
Lightmapping.SetDelegate(lightsDelegate);
CameraCaptureBridge.enabled = true;
}
public MyPipeline(bool dynamicBatching, bool instancing, MyPostProcessingStack _defaultStack,
Texture2D _ditherTexture, float _ditherAnimationSpeed, int _shadowMapSize, float _shadowDistance
, float _shadowFadeRange, int _shadowCascades, Vector3 _shadowCascadeSplit, float _renderScale
, int _msaaSamples, bool _allowHDR, bool _syncGameCamera)
{
//Unity 认为光的强度是在伽马空间中定义的，即使我们是在线性空间中工作。
GraphicsSettings.lightsUseLinearIntensity = true;
//如果Z相反 阴影的z最远是1
if (SystemInfo.usesReversedZBuffer)
{
worldToShadowCascadeMatrices[4].m33 = 1f;
}
if (dynamicBatching)
{
drawFlags = DrawRendererFlags.EnableDynamicBatching;
}
ditherTexture = _ditherTexture;
if (_ditherAnimationSpeed > 0f)
{
ConfigureDitherAnimation(_ditherAnimationSpeed);
}
if (instancing)
{
drawFlags |= DrawRendererFlags.EnableInstancing;
}
defaultStack = _defaultStack;
shadowMapSize = _shadowMapSize;
shadowDistance = _shadowDistance;
globalShadowData.y = 1f / _shadowFadeRange;
shadowCascades = _shadowCascades;
shadowCascadeSplit = _shadowCascadeSplit;
renderScale = _renderScale;
//设置msaa 如果硬件不支持 则为自动回退为1
QualitySettings.antiAliasing = _msaaSamples;
msaaSamples = Mathf.Max(QualitySettings.antiAliasing, 1);
allowHDR = _allowHDR;
#if UNITY_EDITOR
if (SceneView.onSceneGUIDelegate != null)
{
SceneView.onSceneGUIDelegate -= OnSceneView;
}
if (_syncGameCamera)
{
SceneView.onSceneGUIDelegate += OnSceneView;
}
#endif
#if UNITY_EDITOR
Lightmapping.SetDelegate(lightmappingLightDelegate);
#endif
}
public override void Dispose()
{
base.Dispose();
if (SceneView.onSceneGUIDelegate != null)
{
SceneView.onSceneGUIDelegate -= OnSceneView;
}
Lightmapping.ResetDelegate();
}
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
Shader.globalRenderPipeline = "";
SupportedRenderingFeatures.active = new SupportedRenderingFeatures();
#if UNITY_EDITOR
SceneViewDrawMode.ResetDrawMode();
#endif
Lightmapping.ResetDelegate();
CameraCaptureBridge.enabled = false;
}
public override void Dispose()
{
base.Dispose();
Shader.globalRenderPipeline = "";
SupportedRenderingFeatures.active = new SupportedRenderingFeatures();
#if UNITY_EDITOR
SceneViewDrawMode.ResetDrawMode();
#endif
renderer.Dispose();
Lightmapping.ResetDelegate();
}
public LightweightRenderPipeline(LightweightRenderPipelineAsset asset)
{
SetSupportedRenderingFeatures();
PerFrameBuffer._GlossyEnvironmentColor = Shader.PropertyToID("_GlossyEnvironmentColor");
PerFrameBuffer._SubtractiveShadowColor = Shader.PropertyToID("_SubtractiveShadowColor");
PerCameraBuffer._InvCameraViewProj = Shader.PropertyToID("_InvCameraViewProj");
PerCameraBuffer._ScaledScreenParams = Shader.PropertyToID("_ScaledScreenParams");
// Let engine know we have MSAA on for cases where we support MSAA backbuffer
if (QualitySettings.antiAliasing != asset.msaaSampleCount)
{
QualitySettings.antiAliasing = asset.msaaSampleCount;
}
Shader.globalRenderPipeline = "LightweightPipeline";
Lightmapping.SetDelegate(lightsDelegate);
CameraCaptureBridge.enabled = true;
VxShadowMapsManager.Instance.Build(); //seongdae;vxsm
}
void DisposeLighting()
{
// Clear callback for converting light sources from HPSXRP representation to lightmapper representation.
Lightmapping.ResetDelegate();
}
void AllocateLighting()
{
// Set callback for converting light sources from HPSXRP representation to lightmapper representation.
Lightmapping.SetDelegate(lightsDelegate);
}
private static void RequestLights_Internal()
{
Lightmapping.RequestLights();
}
