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Dynamitos
2024-09-25 17:27:21 +02:00
parent 6417ab940d
commit 81f29d1b3f
16 changed files with 518 additions and 147 deletions
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src/Engine/Component/CMakeLists.txt
+2
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@@ -16,6 +16,7 @@ target_sources(Engine
ShapeBase.cpp
Skybox.h
SphereCollider.h
TerrainTile.h
Transform.h
Transform.cpp
WaterTile.h)
@@ -37,5 +38,6 @@ target_sources(Engine
ShapeBase.h
Skybox.h
SphereCollider.h
TerrainTile.h
Transform.h
WaterTile.h)
src/Engine/Component/TerrainTile.h
+13
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@@ -0,0 +1,13 @@
#pragma once
#include "Math/Vector.h"
#include "MinimalEngine.h"
namespace Seele {
namespace Component {
struct TerrainTile {
IVector2 location;
float height;
constexpr static float DIMENSIONS = 10;
};
} // namespace Component
} // namespace Seele
src/Engine/Graphics/RenderPass/BasePass.cpp
+5 -1
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@@ -27,6 +27,7 @@ void Seele::addDebugVertices(Array<DebugVertex> verts) { gDebugVertices.addAll(v
BasePass::BasePass(Gfx::PGraphics graphics, PScene scene) : RenderPass(graphics, scene) {
//waterRenderer = new WaterRenderer(graphics, scene, viewParamsLayout);
terrainRenderer = new TerrainRenderer(graphics, scene, viewParamsLayout);
basePassLayout = graphics->createPipelineLayout("BasePassLayout");
basePassLayout->addDescriptorLayout(viewParamsLayout);
@@ -99,6 +100,7 @@ void BasePass::beginFrame(const Component::Camera& cam) {
transparentCulling = lightCullingLayout->allocateDescriptorSet();
//waterRenderer->beginFrame();
terrainRenderer->beginFrame();
// Debug vertices
{
@@ -247,7 +249,8 @@ void BasePass::render() {
}
}
//commands.add(waterRenderer->render(viewParamsSet));
// commands.add(waterRenderer->render(viewParamsSet));
commands.add(terrainRenderer->render(viewParamsSet));
// Skybox
{
@@ -471,6 +474,7 @@ void BasePass::createRenderPass() {
tLightGrid = resources->requestTexture("LIGHTCULLING_TLIGHTGRID");
//waterRenderer->setViewport(viewport, renderPass);
terrainRenderer->setViewport(viewport, renderPass);
// Debug rendering
{
src/Engine/Graphics/RenderPass/BasePass.h
+2
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@@ -2,6 +2,7 @@
#include "MinimalEngine.h"
#include "RenderPass.h"
#include "WaterRenderer.h"
#include "TerrainRenderer.h"
namespace Seele {
DECLARE_REF(CameraActor)
@@ -50,6 +51,7 @@ class BasePass : public RenderPass {
Gfx::PShaderBuffer cullingBuffer;
OWaterRenderer waterRenderer;
OTerrainRenderer terrainRenderer;
// Debug rendering
Gfx::OVertexInput debugVertexInput;
src/Engine/Graphics/RenderPass/CMakeLists.txt
+3
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@@ -15,6 +15,8 @@ target_sources(Engine
RenderGraphResources.cpp
RenderPass.h
RenderPass.cpp
TerrainRenderer.h
TerrainRenderer.cpp
TextPass.h
TextPass.cpp
UIPass.h
@@ -35,6 +37,7 @@ target_sources(Engine
RenderGraph.h
RenderGraphResources.h
RenderPass.h
TerrainRenderer.h
TextPass.h
UIPass.h
VisibilityPass.h)
src/Engine/Graphics/RenderPass/TerrainRenderer.cpp
+134
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@@ -0,0 +1,134 @@
#include "TerrainRenderer.h"
#include "Asset/AssetRegistry.h"
#include "Component/TerrainTile.h"
#include "Graphics/Graphics.h"
#include "Graphics/Shader.h"
using namespace Seele;
TerrainRenderer::TerrainRenderer(Gfx::PGraphics graphics, PScene scene, Gfx::PDescriptorLayout viewParamsLayout)
: graphics(graphics), scene(scene) {
tilesBuffer = graphics->createShaderBuffer(ShaderBufferCreateInfo{
.dynamic = true,
.name = "TilesBuffer",
});
float displacementData = 0;
displacementMap = graphics->createTexture2D(TextureCreateInfo{
.sourceData =
{
.size = sizeof(float),
.data = (uint8*)&displacementData,
},
.format = Gfx::SE_FORMAT_R32_SFLOAT,
.width = 1,
.height = 1,
.depth = 1,
.name = "TerrainDisplacement",
});
sampler = graphics->createSampler(SamplerCreateInfo{});
layout = graphics->createDescriptorLayout("pTerrainData");
layout->addDescriptorBinding(Gfx::DescriptorBinding{
.binding = 0,
.descriptorType = Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER,
});
layout->addDescriptorBinding(Gfx::DescriptorBinding{
.binding = 1,
.descriptorType = Gfx::SE_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
});
layout->addDescriptorBinding(Gfx::DescriptorBinding{
.binding = 2,
.descriptorType = Gfx::SE_DESCRIPTOR_TYPE_SAMPLER,
});
layout->create();
pipelineLayout = graphics->createPipelineLayout("TerrainLayout");
pipelineLayout->addDescriptorLayout(viewParamsLayout);
pipelineLayout->addDescriptorLayout(layout);
ShaderCompilationInfo s{
.name = "TerrainShaders",
.modules = {"TerrainPass"},
.entryPoints =
{
{"taskMain", "TerrainPass"},
{"meshMain", "TerrainPass"},
{"fragmentMain", "TerrainPass"},
},
.rootSignature = pipelineLayout,
.dumpIntermediate = false,
};
graphics->beginShaderCompilation(s);
task = graphics->createTaskShader({0});
mesh = graphics->createMeshShader({1});
frag = graphics->createFragmentShader({2});
pipelineLayout->create();
}
TerrainRenderer::~TerrainRenderer() {}
void TerrainRenderer::beginFrame() {
struct TerrainTile {
IVector2 offset;
float extent;
float height;
};
Array<TerrainTile> payloads;
scene->view<Component::TerrainTile>([&](Component::TerrainTile& tile) {
payloads.add(TerrainTile{
.offset = IVector2(tile.location),
.extent = Component::TerrainTile::DIMENSIONS,
.height = tile.height,
});
});
if (payloads.size() == 0)
return;
tilesBuffer->rotateBuffer(sizeof(TerrainTile) * payloads.size());
tilesBuffer->updateContents(0, sizeof(TerrainTile) * payloads.size(), payloads.data());
tilesBuffer->pipelineBarrier(Gfx::SE_ACCESS_TRANSFER_WRITE_BIT, Gfx::SE_PIPELINE_STAGE_TRANSFER_BIT, Gfx::SE_ACCESS_SHADER_READ_BIT,
Gfx::SE_PIPELINE_STAGE_TASK_SHADER_BIT_EXT);
set = layout->allocateDescriptorSet();
set->updateBuffer(0, tilesBuffer);
set->updateTexture(1, 0, Gfx::PTexture2D(displacementMap));
set->updateSampler(2, sampler);
set->writeChanges();
}
Gfx::ORenderCommand TerrainRenderer::render(Gfx::PDescriptorSet viewParamsSet) {
Gfx::ORenderCommand command = graphics->createRenderCommand("TerrainRender");
command->setViewport(viewport);
command->bindPipeline(pipeline);
command->bindDescriptor({viewParamsSet, set});
command->drawMesh(400, 4, 1);
return command;
}
void TerrainRenderer::setViewport(Gfx::PViewport _viewport, Gfx::PRenderPass renderPass) {
viewport = _viewport;
Gfx::MeshPipelineCreateInfo pipelineInfo = {
.taskShader = task,
.meshShader = mesh,
.fragmentShader = frag,
.renderPass = renderPass,
.pipelineLayout = pipelineLayout,
.multisampleState =
{
.samples = viewport->getSamples(),
},
.rasterizationState =
{
//.polygonMode = Gfx::SE_POLYGON_MODE_LINE,
.cullMode = Gfx::SE_CULL_MODE_BACK_BIT,
},
.colorBlend =
{
.attachmentCount = 1,
.blendAttachments =
{
Gfx::ColorBlendState::BlendAttachment{
.blendEnable = false,
},
},
},
};
pipeline = graphics->createGraphicsPipeline(std::move(pipelineInfo));
}
src/Engine/Graphics/RenderPass/TerrainRenderer.h
+29
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@@ -0,0 +1,29 @@
#pragma once
#include "RenderPass.h"
namespace Seele {
class TerrainRenderer {
public:
TerrainRenderer(Gfx::PGraphics graphics, PScene scene, Gfx::PDescriptorLayout viewParamsLayout);
~TerrainRenderer();
void beginFrame();
Gfx::ORenderCommand render(Gfx::PDescriptorSet viewParamsSet);
void setViewport(Gfx::PViewport viewport, Gfx::PRenderPass renderPass);
private:
Gfx::PGraphics graphics;
PScene scene;
Gfx::ODescriptorLayout layout;
Gfx::PDescriptorSet set;
Gfx::OPipelineLayout pipelineLayout;
Gfx::OTaskShader task;
Gfx::OMeshShader mesh;
Gfx::OFragmentShader frag;
Gfx::PGraphicsPipeline pipeline;
Gfx::PViewport viewport;
Gfx::OShaderBuffer tilesBuffer;
Gfx::OTexture2D displacementMap;
Gfx::OSampler sampler;
};
DEFINE_REF(TerrainRenderer);
}
src/Engine/Graphics/RenderPass/WaterRenderer.cpp
+5 -5
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@@ -243,15 +243,15 @@ WaterRenderer::WaterRenderer(Gfx::PGraphics graphics, PScene scene, Gfx::PDescri
ShaderCompilationInfo createInfo = {
.name = "WaterTiles",
.modules = {"WaterTask", "WaterMesh", "WaterPass"},
.modules = {"WaterPass"},
.entryPoints =
{
{"taskMain", "WaterTask"},
{"meshMain", "WaterMesh"},
{"taskMain", "WaterPass"},
{"meshMain", "WaterPass"},
{"fragmentMain", "WaterPass"},
},
.rootSignature = waterLayout,
.dumpIntermediate = true,
.dumpIntermediate = false,
};
graphics->beginShaderCompilation(createInfo);
waterTask = graphics->createTaskShader({0});
@@ -353,7 +353,7 @@ void WaterRenderer::beginFrame() {
Array<WaterTile> payloads;
scene->view<Component::WaterTile>([&](Component::WaterTile& tile) {
payloads.add(WaterTile{
.offset = Vector2(tile.location),
.offset = IVector2(tile.location),
.extent = Component::WaterTile::DIMENSIONS,
.height = tile.height,
});
src/Engine/Graphics/slang-compile.cpp
+1 -1
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@@ -42,7 +42,7 @@ void Seele::beginCompilation(const ShaderCompilationInfo& info, SlangCompileTarg
option[1].value.intValue0 = 1;
option[2].name = slang::CompilerOptionName::DebugInformation;
option[2].value.kind = slang::CompilerOptionValueKind::Int;
option[2].value.intValue0 = SLANG_DEBUG_INFO_LEVEL_STANDARD;
option[2].value.intValue0 = SLANG_DEBUG_INFO_LEVEL_NONE;
option[3].name = slang::CompilerOptionName::DebugInformationFormat;
option[3].value.kind = slang::CompilerOptionValueKind::Int;
option[3].value.intValue0 = SLANG_DEBUG_INFO_FORMAT_PDB;