Mesh3d.h

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#pragma once
 
#include "Nodes/3D/Primitive3d.h"
#include "Assets/Material.h"
#include "Assets/MaterialInstance.h"
#include "Assets/MaterialLite.h"
 
#if EDITOR
#include <assimp/scene.h>
#endif
 
class POLYPHASE_API Mesh3D : public Primitive3D
{
public:
 
    DECLARE_OBJECT(Mesh3D, Primitive3D);
 
    Mesh3D();
    virtual ~Mesh3D();
 
    virtual const char* GetTypeName() const override;
    virtual void GatherProperties(std::vector<Property>& outProps) override;
 
    virtual void SaveStream(Stream& stream, Platform platform) override;
    virtual void LoadStream(Stream& stream, Platform platform, uint32_t version) override;
 
    virtual bool IsStaticMesh3D() const;
    virtual bool IsSkeletalMesh3D() const;
    virtual bool IsInstancedMesh3D() const;
    virtual bool IsShadowMesh3D() const;
 
    virtual Material* GetMaterial() = 0;
    Material* GetMaterialOverride();
    virtual void SetMaterialOverride(Material* material);
    Material* InstantiateMaterial();
 
    bool IsBillboard() const;
    void SetBillboard(bool billboard);
    glm::mat4 ComputeBillboardTransform();
    glm::mat4 GetRenderTransform();
 
    virtual DrawData GetDrawData() override;
 
    static bool HandlePropChange(Datum* datum, uint32_t index, const void* newValue);
 
protected:
 
    MaterialRef mMaterialOverride;
    bool mBillboard = false;
};