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Implemented Shadow maps (still needs improvement) #314

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Xenosas1337 merged 22 commits from SP3-1-Rendering into main 2023-01-16 15:40:30 +08:00
Conversation 0 Commits 22 Files Changed 49 +14 -10
6 changed files with 14 additions and 10 deletions
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Showing only changes of commit 8bb406e17f - Show all commits

6
SHADE_Engine/src/Camera/SHCameraSystem.cpp
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@ -270,8 +270,12 @@ namespace SHADE
camera.viewMatrix(1, 3) = -UP.Dot(camera.position + camera.offset);
camera.viewMatrix(2, 3) = -view.Dot(camera.position + camera.offset);
//SHVec3 target{ 0.0f,0.0f,-1.0f };
//target = SHVec3::RotateX(target, SHMath::DegreesToRadians(camera.pitch));
//target = SHVec3::RotateY(target, SHMath::DegreesToRadians(camera.yaw));
//target += camera.position;
//camera.viewMatrix = SHMatrix::Transpose(SHMatrix::LookAtLH(camera.position, target, SHVec3(0.0f, -1.0f, 0.0f)));
camera.dirtyView = false;
}

2
SHADE_Engine/src/Graphics/MiddleEnd/GlobalData/SHGraphicsPredefinedData.cpp
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@ -205,7 +205,7 @@ namespace SHADE
defaultVertexInputState.AddBinding(true, true, { SHVertexAttribute(SHAttribFormat::UINT32_2D) }); // Instanced integer data at index 8
shadowMapVertexInputState.AddBinding(false, false, { SHVertexAttribute(SHAttribFormat::FLOAT_3D)});
shadowMapVertexInputState.AddBinding(true, true, { SHVertexAttribute(SHAttribFormat::MAT_4D) }, 4); // Transform at binding 4 - 7 (4 slots)
shadowMapVertexInputState.AddBinding(true, true, { SHVertexAttribute(SHAttribFormat::MAT_4D) }, 4, 4); // Transform at binding 4 - 7 (4 slots)
}
void SHGraphicsPredefinedData::Init(Handle<SHVkLogicalDevice> logicalDevice) noexcept

2
SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp
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@ -776,7 +776,7 @@ namespace SHADE
auto shadowMapNode = renderGraph->AddNodeAfter(SHGraphicsConstants::RenderGraphNodeNames::SHADOW_MAP_PASS.data() + resourceName, {resourceName.c_str()}, SHGraphicsConstants::RenderGraphNodeNames::GBUFFER_PASS.data());
// Add a subpass to render to that shadow map
auto newSubpass = shadowMapNode->RuntimeAddSubpass(resourceName + " Subpass", worldViewport, worldRenderer);
auto newSubpass = shadowMapNode->RuntimeAddSubpass(resourceName + " Subpass", worldViewport, lightComp->GetRenderer());
//auto newSubpass = shadowMapNode->RuntimeAddSubpass(resourceName + " Subpass", worldViewport, lightComp->GetRenderer());
newSubpass->AddDepthOutput(resourceName, SH_RENDER_GRAPH_RESOURCE_FLAGS::DEPTH_STENCIL);

4
SHADE_Engine/src/Graphics/MiddleEnd/Lights/SHLightingSubSystem.cpp
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@ -381,7 +381,7 @@ namespace SHADE
switch (lightComp->GetLightData().type)
{
case SH_LIGHT_TYPE::DIRECTIONAL:
return SHMatrix::LookAtRH(lightComp->GetLightData().position, lightComp->GetLightData().position + lightComp->GetLightData().direction, SHVec3(0.0f, 1.0f, 0.0f));
return SHMatrix::Transpose (SHMatrix::LookAtLH(/*lightComp->GetLightData().position*/SHVec3(-0.7768f, 3.82611f, 9.23839f), SHVec3(-0.7619f, 3.30361f, 8.38588f), SHVec3(0.0f, -1.0f, 0.0f)));
case SH_LIGHT_TYPE::POINT:
return {};
case SH_LIGHT_TYPE::SPOT:
@ -525,7 +525,7 @@ namespace SHADE
if (auto renderer = light.GetRenderer())
{
//SHMatrix orthoMatrix = SHMatrix::OrthographicRH()
renderer->UpdateDataManual (frameIndex, GetViewMatrix(&light), SHMatrix::OrthographicRH(80.0f, 80.0f, 0.01f, 10000.0f));
renderer->UpdateDataManual (frameIndex, GetViewMatrix(&light), SHMatrix::OrthographicLH(12.0f, 12.0f, 0.1f, 20.0f));
}
}

6
SHADE_Engine/src/Graphics/Pipeline/SHPipelineState.cpp
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@ -195,7 +195,7 @@ namespace SHADE
return *this;
}
void SHVertexInputState::AddBinding(bool instanced, bool calcOffset, std::initializer_list<SHVertexAttribute> inAttribs, uint32_t fixedAttributeLocation/* = static_cast<uint32_t>(-1)*/) noexcept
void SHVertexInputState::AddBinding(bool instanced, bool calcOffset, std::initializer_list<SHVertexAttribute> inAttribs, uint32_t fixedBinding /*= static_cast<uint32_t>(-1)*/, uint32_t fixedAttributeLocation/* = static_cast<uint32_t>(-1)*/) noexcept
{
// add a binding and get ref to it
bindings.emplace_back();
@ -210,7 +210,7 @@ namespace SHADE
// Offset is 0 at first (for first element)
uint32_t offset = 0;
binding.binding = static_cast<uint32_t>(bindings.size() - 1);
binding.binding = (fixedBinding != static_cast<uint32_t>(-1)) ? fixedBinding : static_cast<uint32_t>(bindings.size() - 1);
// for every attribute passed in
for (auto const& attrib : inAttribs)
@ -226,7 +226,7 @@ namespace SHADE
auto& vertexAttrib = attributes.back();
// The binding for that attribute description is index of the new binding created earlier in this function
vertexAttrib.binding = static_cast<uint32_t>(bindings.size() - 1);
vertexAttrib.binding = (fixedBinding != static_cast<uint32_t>(-1)) ? fixedBinding : static_cast<uint32_t>(bindings.size() - 1);
//Attribute location. New index is simply + 1 of the previous. Starts from 0 obviously
vertexAttrib.location = (fixedAttributeLocation != static_cast<uint32_t>(-1)) ? fixedAttributeLocation + i : static_cast<uint32_t>(attributes.size () - 1);

2
SHADE_Engine/src/Graphics/Pipeline/SHPipelineState.h
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@ -34,7 +34,7 @@ namespace SHADE
SHVertexInputState& operator= (SHVertexInputState const& rhs) noexcept;
SHVertexInputState& operator= (SHVertexInputState&& rhs) noexcept;
void AddBinding(bool instanced, bool calcOffset, std::initializer_list<SHVertexAttribute> inAttribs, uint32_t fixedAttributeLocation = static_cast<uint32_t>(-1)) noexcept;
void AddBinding(bool instanced, bool calcOffset, std::initializer_list<SHVertexAttribute> inAttribs, uint32_t fixedBinding = static_cast<uint32_t>(-1), uint32_t fixedAttributeLocation = static_cast<uint32_t>(-1)) noexcept;
friend class SHVkPipelineState;
friend class SHVkPipeline;