mirror of https://github.com/AxioDL/metaforce.git
89 lines
3.5 KiB
C++
89 lines
3.5 KiB
C++
#pragma once
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#include <memory>
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#include <optional>
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#include <utility>
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#include <vector>
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#include "Runtime/CToken.hpp"
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#include "Runtime/Character/CSkinRules.hpp"
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#include "Runtime/Graphics/CModel.hpp"
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#include <zeus/CVector3f.hpp>
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namespace metaforce {
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class CCharLayoutInfo;
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class CModel;
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class CPoseAsTransforms;
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class CVertexMorphEffect;
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class IObjectStore;
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// Originally vert + normal workspaces were allocated together, but here separated for ease of use
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struct SSkinningWorkspace {
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std::vector<zeus::CVector3f> m_vertexWorkspace;
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std::vector<zeus::CVector3f> m_normalWorkspace;
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SSkinningWorkspace(const CSkinRules& rules) { Reset(rules); }
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void Reset(const CSkinRules& rules) {
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m_vertexWorkspace.clear();
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m_normalWorkspace.clear();
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m_vertexWorkspace.reserve(rules.GetVertexCount());
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m_normalWorkspace.reserve(rules.GetNormalCount());
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}
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[[nodiscard]] bool IsEmpty() const { return m_vertexWorkspace.empty() || m_normalWorkspace.empty(); }
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};
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// Lambda instead of userdata pointer
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using FCustomDraw = std::function<void(TConstVectorRef positions, TConstVectorRef normals)>;
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using FPointGenerator = std::function<void(const SSkinningWorkspace& workspace)>;
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class CSkinnedModel {
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TLockedToken<CModel> x4_model;
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TLockedToken<CSkinRules> x10_skinRules;
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TLockedToken<CCharLayoutInfo> x1c_layoutInfo;
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// rstl::auto_ptr<float[]> x24_vertWorkspace;
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// rstl::auto_ptr<float[]> x2c_normalWorkspace;
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SSkinningWorkspace m_workspace;
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bool x34_owned = true;
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bool x35_disableWorkspaces = false;
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public:
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enum class EDataOwnership { Unowned, Owned };
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CSkinnedModel(const TLockedToken<CModel>& model, const TLockedToken<CSkinRules>& skinRules,
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const TLockedToken<CCharLayoutInfo>& layoutInfo /*, EDataOwnership ownership*/);
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CSkinnedModel(IObjectStore& store, CAssetId model, CAssetId skinRules, CAssetId layoutInfo);
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virtual ~CSkinnedModel() = default;
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TLockedToken<CModel>& GetModel() { return x4_model; }
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const TLockedToken<CModel>& GetModel() const { return x4_model; }
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const TLockedToken<CSkinRules>& GetSkinRules() const { return x10_skinRules; }
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void SetLayoutInfo(const TLockedToken<CCharLayoutInfo>& inf) { x1c_layoutInfo = inf; }
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const TLockedToken<CCharLayoutInfo>& GetLayoutInfo() const { return x1c_layoutInfo; }
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void AllocateStorage();
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// Metaforce addition: Originally morphEffect is rstl::optional_object<CVertexMorphEffect>*
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// This prevents constructing it as a reference to the held pointer in CPatterned, thus in
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// retail it's copied in every invocation of RenderIceModelWithFlags.
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void Calculate(const CPoseAsTransforms& pose, CVertexMorphEffect* morphEffect, TConstVectorRef averagedNormals,
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SSkinningWorkspace* workspace);
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void Draw(TConstVectorRef verts, TConstVectorRef normals, const CModelFlags& drawFlags);
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void Draw(const CModelFlags& drawFlags);
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void DoDrawCallback(const FCustomDraw& func) const;
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static void SetPointGeneratorFunc(FPointGenerator func) { g_PointGenFunc = std::move(func); }
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static void ClearPointGeneratorFunc() { g_PointGenFunc = nullptr; }
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static FPointGenerator g_PointGenFunc;
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};
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class CSkinnedModelWithAvgNormals : public CSkinnedModel {
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std::vector<zeus::CVector3f> x40_averagedNormals; // was rstl::auto_ptr<float[]>
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public:
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CSkinnedModelWithAvgNormals(IObjectStore& store, CAssetId model, CAssetId skinRules, CAssetId layoutInfo);
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~CSkinnedModelWithAvgNormals() override = default;
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TConstVectorRef GetAveragedNormals() const { return &x40_averagedNormals; }
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};
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} // namespace metaforce
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