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Renderer/Texture: Add static helpers

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This commit is contained in:
Jérôme Leclercq
2021-05-25 15:37:55 +02:00
parent 59cfc74ab4
commit 335bb82be1
5 changed files with 106 additions and 127 deletions
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44
examples/GraphicsTest/main.cpp
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@@ -57,49 +57,17 @@ int main()
return __LINE__;
}
Nz::TextureInfo texParams;
texParams.pixelFormat = diffuseImage->GetFormat();
texParams.type = diffuseImage->GetType();
texParams.width = diffuseImage->GetWidth();
texParams.height = diffuseImage->GetHeight();
texParams.depth = diffuseImage->GetDepth();
std::shared_ptr<Nz::Texture> texture = device->InstantiateTexture(texParams);
if (!texture->Update(diffuseImage->GetConstPixels()))
{
NazaraError("Failed to update texture");
return __LINE__;
}
// Texture (alpha-map)
std::shared_ptr<Nz::Image> alphaImage = Nz::Image::LoadFromFile(resourceDir / "alphatile.png");
if (!alphaImage || !alphaImage->Convert(Nz::PixelFormat::RGBA8))
{
NazaraError("Failed to load image");
return __LINE__;
}
Nz::TextureInfo alphaTexParams;
alphaTexParams.pixelFormat = alphaImage->GetFormat();
alphaTexParams.type = alphaImage->GetType();
alphaTexParams.width = alphaImage->GetWidth();
alphaTexParams.height = alphaImage->GetHeight();
alphaTexParams.depth = alphaImage->GetDepth();
std::shared_ptr<Nz::Texture> alphaTexture = device->InstantiateTexture(alphaTexParams);
if (!alphaTexture->Update(alphaImage->GetConstPixels()))
{
NazaraError("Failed to update texture");
return __LINE__;
}
Nz::TextureParams texParams;
texParams.renderDevice = device;
texParams.loadFormat = Nz::PixelFormat::RGBA8_SRGB;
std::shared_ptr<Nz::Material> material = std::make_shared<Nz::Material>(Nz::BasicMaterial::GetSettings());
material->EnableDepthBuffer(true);
Nz::BasicMaterial basicMat(*material);
basicMat.EnableAlphaTest(false);
basicMat.SetAlphaMap(alphaTexture);
basicMat.SetDiffuseMap(texture);
basicMat.EnableAlphaTest(true);
basicMat.SetAlphaMap(Nz::Texture::LoadFromFile(resourceDir / "alphatile.png", texParams));
basicMat.SetDiffuseMap(Nz::Texture::LoadFromFile(resourceDir / "Spaceship/Texture/diffuse.png", texParams));
Nz::Model model(std::move(gfxMesh));
for (std::size_t i = 0; i < model.GetSubMeshCount(); ++i)