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Add Phong lighting (WIP)

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This commit is contained in:
Jérôme Leclercq
2022-01-11 19:47:29 +01:00
parent 504249e70f
commit b0a3941f4e
40 changed files with 1141 additions and 427 deletions
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20
examples/GraphicsTest/main.cpp
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@@ -30,7 +30,7 @@ int main()
meshParams.center = true;
meshParams.storage = Nz::DataStorage::Software;
meshParams.matrix = Nz::Matrix4f::Rotate(Nz::EulerAnglesf(0.f, -90.f, 0.f)) * Nz::Matrix4f::Scale(Nz::Vector3f(0.002f));
meshParams.vertexDeclaration = Nz::VertexDeclaration::Get(Nz::VertexLayout::XYZ_UV);
meshParams.vertexDeclaration = Nz::VertexDeclaration::Get(Nz::VertexLayout::XYZ_Normal_UV);
std::shared_ptr<Nz::RenderDevice> device = Nz::Graphics::Instance()->GetRenderDevice();
@@ -64,16 +64,16 @@ int main()
std::shared_ptr<Nz::Material> material = std::make_shared<Nz::Material>();
std::shared_ptr<Nz::MaterialPass> materialPass = std::make_shared<Nz::MaterialPass>(Nz::BasicMaterial::GetSettings());
std::shared_ptr<Nz::MaterialPass> materialPass = std::make_shared<Nz::MaterialPass>(Nz::PhongLightingMaterial::GetSettings());
materialPass->EnableDepthBuffer(true);
materialPass->EnableFaceCulling(true);
material->AddPass("ForwardPass", materialPass);
Nz::BasicMaterial basicMat(*materialPass);
basicMat.EnableAlphaTest(false);
basicMat.SetAlphaMap(Nz::Texture::LoadFromFile(resourceDir / "alphatile.png", texParams));
basicMat.SetDiffuseMap(Nz::Texture::LoadFromFile(resourceDir / "Spaceship/Texture/diffuse.png", texParams));
Nz::PhongLightingMaterial phongMat(*materialPass);
phongMat.EnableAlphaTest(false);
phongMat.SetAlphaMap(Nz::Texture::LoadFromFile(resourceDir / "alphatile.png", texParams));
phongMat.SetDiffuseMap(Nz::Texture::LoadFromFile(resourceDir / "Spaceship/Texture/diffuse.png", texParams));
Nz::Model model(std::move(gfxMesh), spaceshipMesh->GetAABB());
for (std::size_t i = 0; i < model.GetSubMeshCount(); ++i)
@@ -93,6 +93,8 @@ int main()
Nz::WorldInstancePtr modelInstance2 = std::make_shared<Nz::WorldInstance>();
modelInstance2->UpdateWorldMatrix(Nz::Matrix4f::Translate(Nz::Vector3f::Forward() * 2 + Nz::Vector3f::Right()));
model.UpdateScissorBox(Nz::Recti(Nz::Vector2i(window.GetSize())));
Nz::ForwardFramePipeline framePipeline;
framePipeline.RegisterViewer(&camera, 0);
framePipeline.RegisterInstancedDrawable(modelInstance, &model, 0xFFFFFFFF);
@@ -124,7 +126,7 @@ int main()
case Nz::WindowEventType::KeyPressed:
if (event.key.virtualKey == Nz::Keyboard::VKey::A)
basicMat.EnableAlphaTest(!basicMat.IsAlphaTestEnabled());
phongMat.EnableAlphaTest(!phongMat.IsAlphaTestEnabled());
break;
@@ -190,9 +192,9 @@ int main()
if (!frame)
continue;
Nz::UploadPool& uploadPool = frame.GetUploadPool();
viewerInstance.UpdateViewMatrix(Nz::Matrix4f::ViewMatrix(viewerPos, camAngles));
viewerInstance.UpdateEyePosition(viewerPos);
framePipeline.InvalidateViewer(&camera);
framePipeline.Render(frame);