HRESULT KG3DPointLightShadow::ComputeCubeMapForPosition(D3DXVECTOR3 vPosition,KG3DScenePvsEditor* pScene,LPDIRECT3DCUBETEXTURE9 pCubeColor,LPDIRECT3DCUBETEXTURE9 pCubeDepth,KG3DRenderTargetTool* pToolColor,KG3DRenderTargetTool* pToolDepth)
{
HRESULT hr = E_FAIL;
for( UINT i = 0; i < 6; i++ )
{
// Set the view transform for this cubemap surface
D3DUtil_GetCubeMapViewMatrix( (D3DCUBEMAP_FACES) i ,vPosition,m_vShadowMap.m_vCameraLight);
m_vShadowMap.m_vCameraLight.SetPerspective(D3DX_PI / 2,1,5,40000 );
m_vShadowMap.m_vCameraLight.SetCamera();
m_vShadowMap.ProcessShadowMapWithPVS((KG3DRepresentObjectPVS*)pScene->GetPvs());
//////////////////////////////////////////////////////////////////////////
if(pCubeDepth)
{
LPDIRECT3DSURFACE9 pDest = NULL;
hr = pCubeDepth->GetCubeMapSurface((D3DCUBEMAP_FACES)i,0,&pDest);
KGLOG_COM_PROCESS_ERROR(hr);
ExportToCubeSurface(pToolDepth,pDest,TRUE);
SAFE_RELEASE(pDest);
}
if(pCubeColor)
{
LPDIRECT3DSURFACE9 pDest = NULL;
hr = pCubeColor->GetCubeMapSurface((D3DCUBEMAP_FACES)i,0,&pDest);
KGLOG_COM_PROCESS_ERROR(hr);
ExportToCubeSurface(pToolColor,pDest,FALSE);
SAFE_RELEASE(pDest);
}
}
//////////////////////////////////////////////////////////////////////////
hr = S_OK;
Exit0:
return hr;
}
void UpdateCube()
{
int i;
Proj = MatrixPerspectiveFov(DegToRad(90.0f), 1, 0.5f , 200.0f);
RenderToEnvMap->BeginCube( CubeMap ) &&VERIFY_RESULT;
for(i=0;i<6;i++)
{
RenderToEnvMap->Face( (D3DCUBEMAP_FACES) i, 0 )&&VERIFY_RESULT;
View = D3DUtil_GetCubeMapViewMatrix( (D3DCUBEMAP_FACES) i );
ViewInv = Inverse(View);
ViewProj = View*Proj;
g_pd3dDevice->Clear( 0, NULL, D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER|D3DCLEAR_STENCIL,
D3DCOLOR_COLORVALUE(clearcolor.x,clearcolor.y,clearcolor.z,1.0f), 1.0f, 0L ); // color macro maps floating point channels (0.f to 1.f range) to D3DCOLOR
//RenderAreaTest();
// BrushRenderTest();
}
RenderToEnvMap->End(0)&&VERIFY_RESULT;
}
