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Quellcode

#include<d3d9.h>
#include<d3dx9.h>
#include<string>

class Model
{
public:
    void InitModel(LPDIRECT3DDEVICE9 d3ddev);
    void UpdateModel(D3DXVECTOR3 pos,D3DXVECTOR3 scal,D3DXVECTOR3 rot,std::string path);
    void RenderModel(void);
    void CleanModel(void);
private:
    LPDIRECT3DDEVICE9 device;
    LPD3DXMESH mesh;
    LPD3DXBUFFER materialBuffer;
    DWORD numMaterials;
    D3DXMATERIAL* d3dxMaterials;
    D3DMATERIAL9 *meshMaterials;
    LPDIRECT3DTEXTURE9 *meshTextures;
};

Quellcode

#include"Model.h"

void Model::InitModel(LPDIRECT3DDEVICE9 d3ddev)
{
    device = d3ddev;
    D3DXLoadMeshFromX("C:\\Team17\\Würfel.x",D3DXMESH_SYSTEMMEM,d3ddev,NULL,&materialBuffer,NULL,&numMaterials,&mesh);
    d3dxMaterials = (D3DXMATERIAL*)materialBuffer->GetBufferPointer();
    meshMaterials = new D3DMATERIAL9[numMaterials];
    meshTextures = new LPDIRECT3DTEXTURE9[numMaterials];
    
    for(DWORD i = 0;i < numMaterials;i++)
    {
        meshMaterials[i] = d3dxMaterials[i].MatD3D;
        meshMaterials[i].Ambient = meshMaterials[i].Diffuse;
        meshTextures[i] = NULL;
        if(d3dxMaterials[i].pTextureFilename)
            D3DXCreateTextureFromFile(d3ddev,d3dxMaterials[i].pTextureFilename,&meshTextures[i]);
    }
}

void Model::RenderModel(void)
{
    for(DWORD i = 0;i < numMaterials;i++)
    {
        device->SetMaterial(&meshMaterials[i]);
        device->SetTexture(0,meshTextures[i]);
        mesh->DrawSubset(i);
    }
}

void Model::CleanModel(void)
{
    materialBuffer->Release();
}

void Model::UpdateModel(D3DXVECTOR3 pos,D3DXVECTOR3 scal,D3DXVECTOR3 rot,std::string path)
{
    D3DXMATRIX world,trans,scale,rotX,rotY,rotZ;

    D3DXMatrixTranslation(&trans,pos.x,pos.y,pos.z);
    D3DXMatrixScaling(&scale,scal.x,scal.y,scal.z);
    D3DXMatrixRotationX(&rotX,rot.x);
    D3DXMatrixRotationY(&rotY,rot.y);
    D3DXMatrixRotationZ(&rotZ,rot.z);
    world = scale*rotX*rotY*rotZ*trans;
    device->SetTransform(D3DTS_WORLD,&world);
}

Quellcode

HRESULT hr = D3DXLoadMeshFromX("C:\\Team17\\Würfel.x",D3DXMESH_SYSTEMMEM,d3ddev,NULL,&materialBuffer,NULL,&numMaterials,&mesh);