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Merge model and skinned model windows code into shared base class

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This commit is contained in:
Wojtek Figat
2025-01-12 01:04:56 +01:00
parent 1b97e49ed9
commit 506efb7538
10 changed files with 701 additions and 1016 deletions
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67
Source/Engine/Content/Assets/SkinnedModel.h
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@@ -10,38 +10,19 @@
/// <summary>
/// Represents single Level Of Detail for the skinned model. Contains a collection of the meshes.
/// </summary>
API_CLASS(NoSpawn) class FLAXENGINE_API SkinnedModelLOD : public ScriptingObject
API_CLASS(NoSpawn) class FLAXENGINE_API SkinnedModelLOD : public ModelLODBase
{
DECLARE_SCRIPTING_TYPE_WITH_CONSTRUCTOR_IMPL(SkinnedModelLOD, ScriptingObject);
DECLARE_SCRIPTING_TYPE_WITH_CONSTRUCTOR_IMPL(SkinnedModelLOD, ModelLODBase);
friend SkinnedModel;
private:
SkinnedModel* _model = nullptr;
int32 _lodIndex = 0;
public:
/// <summary>
/// The screen size to switch LODs. Bottom limit of the model screen size to render this LOD.
/// </summary>
API_FIELD() float ScreenSize = 1.0f;
/// <summary>
/// The meshes array.
/// </summary>
API_FIELD(ReadOnly) Array<SkinnedMesh> Meshes;
/// <summary>
/// Gets the model LOD index.
/// </summary>
API_PROPERTY() FORCE_INLINE int32 GetLODIndex() const
{
return _lodIndex;
}
/// <summary>
/// Determines whether any mesh has been initialized.
/// </summary>
bool HasAnyMeshInitialized() const;
public:
/// <summary>
/// Determines if there is an intersection between the Model and a Ray in given world using given instance
@@ -65,34 +46,6 @@ public:
/// <returns>True whether the two objects intersected</returns>
bool Intersects(const Ray& ray, const Transform& transform, Real& distance, Vector3& normal, SkinnedMesh** mesh);
/// <summary>
/// Get model bounding box in transformed world for given instance buffer
/// </summary>
/// <param name="world">World matrix</param>
/// <returns>Bounding box</returns>
BoundingBox GetBox(const Matrix& world) const;
/// <summary>
/// Get model bounding box in transformed world.
/// </summary>
/// <param name="transform">The instance transformation.</param>
/// <param name="deformation">The meshes deformation container (optional).</param>
/// <returns>Bounding box</returns>
BoundingBox GetBox(const Transform& transform, const MeshDeformation* deformation = nullptr) const;
/// <summary>
/// Get model bounding box in transformed world for given instance buffer for only one mesh
/// </summary>
/// <param name="world">World matrix</param>
/// <param name="meshIndex">esh index</param>
/// <returns>Bounding box</returns>
BoundingBox GetBox(const Matrix& world, int32 meshIndex) const;
/// <summary>
/// Gets the bounding box combined for all meshes in this model LOD.
/// </summary>
API_PROPERTY() BoundingBox GetBox() const;
/// <summary>
/// Draws the meshes. Binds vertex and index buffers and invokes the draw calls.
/// </summary>
@@ -100,9 +53,7 @@ public:
FORCE_INLINE void Render(GPUContext* context)
{
for (int32 i = 0; i < Meshes.Count(); i++)
{
Meshes.Get()[i].Render(context);
}
}
/// <summary>
@@ -114,9 +65,7 @@ public:
FORCE_INLINE void Draw(const RenderContext& renderContext, const SkinnedMesh::DrawInfo& info, float lodDitherFactor) const
{
for (int32 i = 0; i < Meshes.Count(); i++)
{
Meshes.Get()[i].Draw(renderContext, info, lodDitherFactor);
}
}
/// <summary>
@@ -128,10 +77,16 @@ public:
FORCE_INLINE void Draw(const RenderContextBatch& renderContextBatch, const SkinnedMesh::DrawInfo& info, float lodDitherFactor) const
{
for (int32 i = 0; i < Meshes.Count(); i++)
{
Meshes.Get()[i].Draw(renderContextBatch, info, lodDitherFactor);
}
}
public:
// [ModelLODBase]
int32 GetMeshesCount() const override;
const MeshBase* GetMesh(int32 index) const override;
MeshBase* GetMesh(int32 index) override;
void GetMeshes(Array<MeshBase*>& meshes) override;
void GetMeshes(Array<const MeshBase*>& meshes) const override;
};
/// <summary>
@@ -384,6 +339,8 @@ public:
uint64 GetMemoryUsage() const override;
void SetupMaterialSlots(int32 slotsCount) override;
int32 GetLODsCount() const override;
const ModelLODBase* GetLOD(int32 lodIndex) const override;
ModelLODBase* GetLOD(int32 lodIndex) override;
const MeshBase* GetMesh(int32 meshIndex, int32 lodIndex = 0) const override;
MeshBase* GetMesh(int32 meshIndex, int32 lodIndex = 0) override;
void GetMeshes(Array<const MeshBase*>& meshes, int32 lodIndex = 0) const override;