mesh.h

[詳解]

#pragma once
#include "material.h"
 
struct aiMesh;
struct Vertex;
class Renderer;

class Mesh
{
public:
    Mesh();

    ~Mesh();

    bool Setup(Renderer& renderer, aiMesh* pMeshData, MaterialSet& mat);

    void Terminate();

    void Draw();

    void SetLocalTransform(const DirectX::XMMATRIX& mtx);

    const DirectX::XMFLOAT4X4& GetLocalTransform() const { return m_localTransform; }

    void ChangeMaterial(MaterialSet& mat);
 
private:
    bool createVertexBuffer();
    bool createIndexBuffer();
    void destroyVertexBuffer();
    void destroyIndexBuffer();
    bool createMaterialBuffer();
    void setMaterial();
 
    Renderer* m_pRenderer;  
 
    Vertex* m_vertices = nullptr;      
    unsigned int* m_indices = nullptr; 
    unsigned int m_vertexNum = 0;      
    unsigned int m_indexNum = 0;       
 
    ID3D11Buffer* m_vertexBuffer = nullptr; 
    ID3D11Buffer* m_indexBuffer = nullptr;  
 
    DirectX::XMFLOAT4X4 m_localTransform;  
 
    MaterialSet* m_pMaterialSet;  
};