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| class MeshClass
{
LPD3DXMESH pMesh;// Указатель на Mesh
LPD3DXBUFFER pMeshBuffer;// Указател на буфер mesh-а
D3DMATERIAL9 *pMeshMaterial;// Указатель на буфер материалов
LPDIRECT3DTEXTURE9 *pMeshTexture;// Указатель на буфер текстур
DWORD dwNumber;// Количество материала и текстур
public:
~MeshClass()
{
if (pMeshMaterial != NULL)
delete [] pMeshMaterial;
if (pMeshTexture)
{
for(DWORD i = 0; i < dwNumber; i++)
{
if (pMeshTexture[i])
pMeshTexture[i]->Release();
}
delete [] pMeshTexture;
}
if (pMesh != NULL)
pMesh->Release();
}
void LoadMesh(TCHAR *NameMesh,LPDIRECT3DDEVICE9 pDirect3DDevice)
{
if (FAILED(D3DXLoadMeshFromX(NameMesh, D3DXMESH_SYSTEMMEM, pDirect3DDevice, NULL, &pMeshBuffer, NULL, &dwNumber, &pMesh)))
return;
// pMesh = new LPD3DXMESH;
D3DXMATERIAL *D3DXMeshMaterial = (D3DXMATERIAL *)pMeshBuffer->GetBufferPointer();
pMeshMaterial = new D3DMATERIAL9[dwNumber];
pMeshTexture = new LPDIRECT3DTEXTURE9[dwNumber];
for (DWORD i = 0; i < dwNumber; i++)
{
pMeshMaterial[i] = D3DXMeshMaterial[i].MatD3D;
pMeshMaterial[i].Ambient = //pMeshMaterial[i].Diffuse;
pMeshMaterial[i].Emissive;
// Загружаем текстуру
if ( FAILED(D3DXCreateTextureFromFile(pDirect3DDevice, D3DXMeshMaterial[i].pTextureFilename, &pMeshTexture[i])))
pMeshTexture[i] = NULL;
}
pMeshBuffer->Release();// Уничтожаем буфер материала
//return S_OK;
}
HRESULT InitMesh(void);// Функция инициализации объекта (буфера и индексов вершин)
void Matrix();// Установка матриц преобоазования
D3DXMATRIX World;
D3DXMATRIX MatrixView;
D3DXMATRIX MatrixProjection;
D3DXMATRIX MatrixWorld;
D3DXMATRIX MatrixTranslation;
D3DXMATRIX MatrixRotation;
D3DXMATRIX MRez;
float x,y,z;
float alf;
void MeshRot()
{
}
void DrawMyMesh(void)
{
//pMesh = new LPD3DXMESH;
//pMeshMaterial[0].Diffuse;// тут цвет материала
//
AmbientEffect->SetTexture( "sun", pMeshTexture[0] );
UINT Pass, Passes;
AmbientEffect->Begin(&Passes, 0);
AmbientEffect->SetTechnique( "PhongSpecularPointLight" );
AmbientEffect->SetMatrix( "WorldViewProjection", &(MatrixWorld * Camera.matView * MatrixProjection) );//!!!
AmbientEffect->SetVector( "MatColor", &(D3DXVECTOR4(1.0f, 1.0f, 1.0f, 1.0f)));
AmbientEffect->SetMatrix( "World", &(MatrixWorld) );
AmbientEffect->SetVector("LightPosition", &D3DXVECTOR4(LightX,LightY ,LightZ, 0 ));
AmbientEffect->SetVector("EyePosition", &D3DXVECTOR4(Camera.pEye.x,Camera.pEye.y ,Camera.pEye.z, 0 ));
AmbientEffect->SetVector("LightColor", &D3DXVECTOR4(1.0f, 1.0f, 1.0f, 0.1f));
// AmbientEffect->SetVector("LightColor", &D3DXVECTOR4(255.0f, 255.0f, 255.0f, 255.0f));
AmbientEffect->SetFloat("LightFalloff", 20000000.1f);
for (Pass = 0; Pass < Passes; Pass++)
{
AmbientEffect->BeginPass(Pass);
//pDirect3DDevice->SetMaterial(&pMeshMaterial[0]);
//pDirect3DDevice->SetTexture(0, pMeshTexture[0]);
AmbientEffect->SetTexture(0, pMeshTexture[0]);
pMesh->DrawSubset(Pass);
}//SunEffect->SetTexture( "sun", pMeshTexture[0] );
AmbientEffect->EndPass();
AmbientEffect->End();
}
void DrawBlurMesh(void)
{
// pMesh = new LPD3DXMESH;
BlurEffect->SetTexture( "sun", pMeshTexture[0] );
UINT Pass, Passes;
BlurEffect->Begin(&Passes, 0);
BlurEffect->SetTechnique( "a_Blur" );
BlurEffect->SetFloat("sunSize", 20.1f);
BlurEffect->SetMatrix( "view_proj_matrixWorld", &(Camera.matView * MatrixProjection*MatrixWorld ) );//!!
for (Pass = 0; Pass < Passes; Pass++)
{
BlurEffect->BeginPass(Pass);
BlurEffect->SetTexture(0, pMeshTexture[0]);
pMesh->DrawSubset(Pass);
}
BlurEffect->EndPass();
BlurEffect->End();
}
void DrawBlur2Mesh(void)
{
// pMesh = new LPD3DXMESH;
Blur2Effect->SetTexture( "sun", pMeshTexture[0] );
UINT Pass, Passes;
Blur2Effect->Begin(&Passes, 0);
Blur2Effect->SetTechnique( "Sun_render" );
Blur2Effect->SetMatrix( "worldMatrix", &(MatrixWorld));
Blur2Effect->SetMatrix( "worldViewProjMatrix", &(Camera.matView * MatrixProjection) );//!!
Blur2Effect->SetInt( "textureFiltering", 13);
Blur2Effect->SetInt( "anisotropyLevel", 12);
//Blur2Effect->SetInt( "time", GetTickCount());
Blur2Effect->SetFloat( "overlap", 50.2f);
for (Pass = 0; Pass < Passes; Pass++)
{
Blur2Effect->BeginPass(Pass);
Blur2Effect->SetTexture(0, pMeshTexture[0]);
pMesh->DrawSubset(Pass);
}
Blur2Effect->EndPass();
Blur2Effect->End();
}
void DrawMySun(void)
{
//pDirect3DDevice->SetRenderState( D3DRS_AMBIENT, 0x000000 );
pDirect3DDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );
pDirect3DDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_INVBLENDFACTOR );
pDirect3DDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_BLENDFACTOR );
if(disco==1) pDirect3DDevice->SetRenderState( D3DRS_BLENDFACTOR, RGB((GetTickCount()/20)%255, (GetTickCount()/50)%255, (GetTickCount()/30)%255) );
if(disco==0) pDirect3DDevice->SetRenderState( D3DRS_BLENDFACTOR, RGB(20, 20, 20 ));
if(disco==2) pDirect3DDevice->SetRenderState( D3DRS_BLENDFACTOR, RGB(20,20,200));
pDirect3DDevice->SetTexture(0, pMeshTexture[0]);
pMesh->DrawSubset(0);
}
void DrawNEWSun(void)
{ pDirect3DDevice->SetRenderState(D3DRS_LIGHTING, TRUE);
pDirect3DDevice->SetRenderState( D3DRS_AMBIENT, 0x00000000 );// очень-очень светло :)
//pDirect3DDevice->SetRenderState( D3DRS_ZENABLE, TRUE); // используем z-буффер
//сперва устанавливаем alpha-значение диффузного цвета:
// pMeshMaterial[0].Diffuse.a = 0.5f; // прозрачность 50%
pDirect3DDevice->SetMaterial(&pMeshMaterial[0]); // устанавливаем материал
//затем указываем 3д устройству, что источником альфы является материал и рисуем каркас:
pDirect3DDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );
//pDirect3DDevice->SetRenderState( D3DRS_ZWRITEENABLE, FALSE ); // отключаем запись в z-буфер
pDirect3DDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_SRCALPHA );
pDirect3DDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA );
pDirect3DDevice->SetRenderState( D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_MATERIAL );
pDirect3DDevice->SetTexture(0, pMeshTexture[0]);
pMesh->DrawSubset(0); // рисуем каркас
pDirect3DDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, FALSE );
pDirect3DDevice->SetRenderState(D3DRS_LIGHTING, FALSE);
}
}; |
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