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Use a filter view instead of reimplementing a filter view

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Signed-off-by: Chris Burel <burelc@amazon.com>
This commit is contained in:
Chris Burel
2021-06-21 16:04:08 -07:00
parent e4e1946018
commit cbb4778ef5
1 changed files with 4 additions and 9 deletions
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Gems/SceneProcessing/Code/Source/Generation/Components/MeshOptimizer/MeshOptimizerComponent.cpp
+4 -9
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@@ -193,17 +193,12 @@ namespace AZ::SceneGenerationComponents
const AZStd::vector<AZStd::pair<const IMeshData*, NodeIndex>> meshes = [](const SceneGraph& graph)
{
AZStd::vector<AZStd::pair<const IMeshData*, NodeIndex>> meshes;
for (auto it = graph.GetContentStorage().cbegin(); it != graph.GetContentStorage().cend(); ++it)
const auto meshNodes = Containers::MakeDerivedFilterView<IMeshData>(graph.GetContentStorage());
for (auto it = meshNodes.cbegin(); it != meshNodes.cend(); ++it)
{
// Skip anything that isn't a mesh.
const auto* mesh = azdynamic_cast<const AZ::SceneAPI::DataTypes::IMeshData*>(it->get());
if (!mesh)
{
continue;
}
// Get the mesh data and node index and store them in the vector as a pair, so we can iterate over them later.
meshes.emplace_back(mesh, graph.ConvertToNodeIndex(it));
// The sequential calls to GetBaseIterator unwrap the layers of FilterIterators from the MakeDerivedFilterView
meshes.emplace_back(&(*it), graph.ConvertToNodeIndex(it.GetBaseIterator().GetBaseIterator().GetBaseIterator()));
}
return meshes;
}(graph);