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Basic light culling but without the culling

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Dynamitos
2021-06-12 18:51:29 +02:00
parent 22adb08bfc
commit 7f019a28b4
17 changed files with 122 additions and 63 deletions
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src/Engine/Graphics/RenderPass/BasePass.cpp
+23 -8
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@@ -92,9 +92,17 @@ BasePass::BasePass(PRenderGraph renderGraph, const PScene scene, Gfx::PGraphics
basePassLayout = graphics->createPipelineLayout();
lightLayout = graphics->createDescriptorLayout("LightLayout");
lightLayout->addDescriptorBinding(0, Gfx::SE_DESCRIPTOR_TYPE_UNIFORM_BUFFER);
lightLayout->addDescriptorBinding(1, Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER);
lightLayout->addDescriptorBinding(2, Gfx::SE_DESCRIPTOR_TYPE_STORAGE_IMAGE);
// Directional Lights
lightLayout->addDescriptorBinding(0, Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER);
lightLayout->addDescriptorBinding(1, Gfx::SE_DESCRIPTOR_TYPE_UNIFORM_BUFFER);
// Point Lights
lightLayout->addDescriptorBinding(2, Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER);
lightLayout->addDescriptorBinding(3, Gfx::SE_DESCRIPTOR_TYPE_UNIFORM_BUFFER);
// Light Index List
lightLayout->addDescriptorBinding(4, Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER);
// Light Grid
lightLayout->addDescriptorBinding(5, Gfx::SE_DESCRIPTOR_TYPE_STORAGE_IMAGE);
lightLayout->create();
basePassLayout->addDescriptorLayout(INDEX_LIGHT_ENV, lightLayout);
descriptorSets[INDEX_LIGHT_ENV] = lightLayout->allocateDescriptorSet();
@@ -155,9 +163,12 @@ void BasePass::render()
Gfx::SE_ACCESS_SHADER_WRITE_BIT, Gfx::SE_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
Gfx::SE_ACCESS_SHADER_READ_BIT, Gfx::SE_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
descriptorSets[INDEX_LIGHT_ENV]->updateBuffer(0, scene->getLightBuffer());
descriptorSets[INDEX_LIGHT_ENV]->updateBuffer(1, oLightIndexList);
descriptorSets[INDEX_LIGHT_ENV]->updateTexture(2, oLightGrid);
descriptorSets[INDEX_LIGHT_ENV]->updateBuffer(0, directLightBuffer);
descriptorSets[INDEX_LIGHT_ENV]->updateBuffer(1, numDirLightBuffer);
descriptorSets[INDEX_LIGHT_ENV]->updateBuffer(2, pointLightBuffer);
descriptorSets[INDEX_LIGHT_ENV]->updateBuffer(3, numPointLightBuffer);
descriptorSets[INDEX_LIGHT_ENV]->updateBuffer(4, oLightIndexList);
descriptorSets[INDEX_LIGHT_ENV]->updateTexture(5, oLightGrid);
descriptorSets[INDEX_LIGHT_ENV]->writeChanges();
graphics->beginRenderPass(renderPass);
for (auto &&meshBatch : scene->getStaticMeshes())
@@ -174,12 +185,16 @@ void BasePass::endFrame()
void BasePass::publishOutputs()
{
colorAttachment = new Gfx::SwapchainAttachment(viewport->getOwner());
colorAttachment = new Gfx::SwapchainAttachment(viewport->getOwner());
renderGraph->registerRenderPassOutput("BASEPASS_COLOR", colorAttachment);
}
void BasePass::createRenderPass()
{
{
directLightBuffer = renderGraph->requestBuffer("DIRECTIONAL_LIGHTS");
pointLightBuffer = renderGraph->requestBuffer("POINT_LIGHTS");
numDirLightBuffer = renderGraph->requestUniform("NUM_DIRECTIONAL_LIGHTS");
numPointLightBuffer = renderGraph->requestUniform("NUM_POINT_LIGHTS");
Gfx::PRenderTargetAttachment depthAttachment = renderGraph->requestRenderTarget("DEPTHPREPASS_DEPTH");
depthAttachment->loadOp = Gfx::SE_ATTACHMENT_LOAD_OP_LOAD;
Gfx::PRenderTargetLayout layout = new Gfx::RenderTargetLayout(colorAttachment, depthAttachment);