GoaLitiuM/FlaxEngine
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Refactor scene rendering to use batched culling for main view and shadow projections

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This commit is contained in:
Wojtek Figat
2022-10-28 09:13:28 +02:00
parent e217d5e79b
commit eb52d333ae
44 changed files with 1064 additions and 514 deletions
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21
Source/Engine/Renderer/LightPass.cpp
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@@ -150,7 +150,7 @@ void LightPass::Dispose()
_sphereModel = nullptr;
}
void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightBuffer)
void LightPass::RenderLight(RenderContextBatch& renderContextBatch, GPUTextureView* lightBuffer)
{
const float sphereModelScale = 3.0f;
@@ -166,6 +166,7 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
// Cache data
auto device = GPUDevice::Instance;
auto context = device->GetMainContext();
auto& renderContext = renderContextBatch.Contexts[0];
auto& view = renderContext.View;
auto mainCache = renderContext.List;
const auto lightShader = _shader->GetShader();
@@ -219,12 +220,6 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
auto cb1 = lightShader->GetCB(1);
context->UpdateCB(cb1, &perFrame);
// Prepare shadows rendering (is will be used)
if (useShadows)
{
ShadowsPass::Instance()->Prepare(renderContext, context);
}
// Bind inputs
context->BindSR(0, renderContext.Buffers->GBuffer0);
context->BindSR(1, renderContext.Buffers->GBuffer1);
@@ -250,7 +245,7 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
auto& light = mainCache->PointLights[lightIndex];
float lightRadius = light.Radius;
Float3 lightPosition = light.Position;
const bool renderShadow = useShadows && CanRenderShadow(view, light) && ShadowsPass::Instance()->CanRenderShadow(renderContext, light);
const bool renderShadow = useShadows && light.ShadowDataIndex != -1;
bool useIES = light.IESTexture != nullptr;
// Get distance from view center to light center less radius (check if view is inside a sphere)
@@ -268,7 +263,7 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
if (renderShadow)
{
GET_SHADOW_MASK();
ShadowsPass::Instance()->RenderShadow(renderContext, light, shadowMaskView);
ShadowsPass::Instance()->RenderShadow(renderContextBatch, light, shadowMaskView);
// Bind output
context->SetRenderTarget(depthBufferRTV, lightBuffer);
@@ -307,7 +302,7 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
auto& light = mainCache->SpotLights[lightIndex];
float lightRadius = light.Radius;
Float3 lightPosition = light.Position;
const bool renderShadow = useShadows && CanRenderShadow(view, light) && ShadowsPass::Instance()->CanRenderShadow(renderContext, light);
const bool renderShadow = useShadows && light.ShadowDataIndex != -1;
bool useIES = light.IESTexture != nullptr;
// Get distance from view center to light center less radius (check if view is inside a sphere)
@@ -325,7 +320,7 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
if (renderShadow)
{
GET_SHADOW_MASK();
ShadowsPass::Instance()->RenderShadow(renderContext, light, shadowMaskView);
ShadowsPass::Instance()->RenderShadow(renderContextBatch, light, shadowMaskView);
// Bind output
context->SetRenderTarget(depthBufferRTV, lightBuffer);
@@ -362,13 +357,13 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
// Cache data
auto& light = mainCache->DirectionalLights[lightIndex];
const bool renderShadow = useShadows && CanRenderShadow(view, light) && ShadowsPass::Instance()->CanRenderShadow(renderContext, light);
const bool renderShadow = useShadows && light.ShadowDataIndex != -1;
// Check if render shadow
if (renderShadow)
{
GET_SHADOW_MASK();
ShadowsPass::Instance()->RenderShadow(renderContext, light, lightIndex, shadowMaskView);
ShadowsPass::Instance()->RenderShadow(renderContextBatch, light, lightIndex, shadowMaskView);
// Bind output
context->SetRenderTarget(depthBufferRTV, lightBuffer);