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PhysicsDemo: Add support of alpha testing to depth-prepass

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This commit is contained in:
Jérôme Leclercq
2021-08-02 11:14:21 +02:00
parent ac08afe9f1
commit e98e46164c
3 changed files with 99 additions and 54 deletions
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8
examples/PhysicsDemo/main.cpp
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@@ -79,7 +79,7 @@ int main()
auto customSettings = Nz::BasicMaterial::GetSettings()->GetBuilderData();
customSettings.shaders.clear();
customSettings.shaders.emplace_back(std::make_shared<Nz::UberShader>(Nz::ShaderStageType::Vertex, Nz::ShaderLang::Parse(resourceDir / "depth_vert.nzsl")));
customSettings.shaders.emplace_back(std::make_shared<Nz::UberShader>(Nz::ShaderStageType::Fragment | Nz::ShaderStageType::Vertex, Nz::ShaderLang::Parse(resourceDir / "depth_pass.nzsl")));
auto depthSettings = std::make_shared<Nz::MaterialSettings>(std::move(customSettings));
@@ -104,6 +104,9 @@ int main()
basicMat.SetDiffuseMap(Nz::Texture::LoadFromFile(resourceDir / "Spaceship/Texture/diffuse.png", texParams));
basicMat.SetDiffuseSampler(samplerInfo);
Nz::BasicMaterial basicMatDepth(*depthPass);
basicMatDepth.SetAlphaMap(Nz::Texture::LoadFromFile(resourceDir / "alphatile.png", texParams));
std::shared_ptr<Nz::Model> model = std::make_shared<Nz::Model>(std::move(gfxMesh));
for (std::size_t i = 0; i < model->GetSubMeshCount(); ++i)
model->SetMaterial(i, material);
@@ -226,7 +229,10 @@ int main()
case Nz::WindowEventType::KeyPressed:
if (event.key.virtualKey == Nz::Keyboard::VKey::A)
{
basicMat.EnableAlphaTest(!basicMat.IsAlphaTestEnabled());
basicMatDepth.EnableAlphaTest(!basicMatDepth.IsAlphaTestEnabled());
}
else if (event.key.virtualKey == Nz::Keyboard::VKey::B)
{
showColliders = !showColliders;