Ejemplo n.º 1
0
SCORE lp2Fast(SCORE x)
	{
	assert(x >= 0);
	const int iTableSize = 1000;
	const double dRange = 20.0;
	const double dScale = dRange/iTableSize;
	static SCORE dValue[iTableSize];
	static bool bInit = false;
	if (!bInit)
		{
		for (int i = 0; i < iTableSize; ++i)
			dValue[i] = (SCORE) lp2(i*dScale);
		bInit = true;
		}
	if (x >= dRange)
		return 0.0;
	int i = (int) (x/dScale);
	assert(i >= 0 && i < iTableSize);
	SCORE dResult = dValue[i];
	assert(BTEq(dResult, lp2(x)));
	return dResult;
	}
Ejemplo n.º 2
0
BOOL CTextureDoc::TargetOpenDocument(LPCTSTR lpszPathName, bool isOnlyForThumbnail) 
{
	CString message;
	if (!CDocument::OnOpenDocument(lpszPathName))
		return FALSE;
	
	bool loadedTexture = false;
	CHashString hashName(lpszPathName);
	static DWORD msgHash_SetLoadParameters = CHashString(_T("SetLoadParameters")).GetUniqueID();
	LOADPARAMETERS lp1;

	if (!isOnlyForThumbnail)
	{
		m_pTextureObject = CRenderObject<>::LoadTexture(lpszPathName);
	}
	else
	{
		TEXTUREOBJECTPARAMS top;
		top.Name = &hashName;
		static DWORD msgHash_GetTexture = CHashString(_T("GetTexture")).GetUniqueID();
		m_ToolBox->SendMessage(msgHash_GetTexture, sizeof(TEXTUREOBJECTPARAMS), &top);

		if (top.TextureObjectInterface == NULL)
		{
			static DWORD msgHash_GetLoadParameters = CHashString(_T("GetLoadParameters")).GetUniqueID();
			m_ToolBox->SendMessage(msgHash_GetLoadParameters, sizeof(LOADPARAMETERS), &lp1);

			LOADPARAMETERS lp2(TEX_MEM_SYSMEM);
			m_ToolBox->SendMessage(msgHash_SetLoadParameters, sizeof(LOADPARAMETERS), &lp2);
			m_pTextureObject = CRenderObject<>::LoadTexture(lpszPathName);
			loadedTexture = true;
		}
		else
		{
			m_pTextureObject = top.TextureObjectInterface;
		}
	}

	if (loadedTexture)
		m_ToolBox->SendMessage(msgHash_SetLoadParameters, sizeof(LOADPARAMETERS), &lp1);

	CRect tRect(0, 0, THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT);
	CDC tDC;
	CBitmap *oldBitmap;
	CRgn ClipRgn;
	CDC scrDC;
	
	scrDC.Attach(GetDC(GetDesktopWindow()));

	ClipRgn.CreateRectRgn(tRect.left, tRect.top, tRect.right, tRect.bottom);

	tDC.CreateCompatibleDC(&scrDC);
	
	tDC.SetMapMode(scrDC.GetMapMode());

	tDC.DPtoLP(&tRect);
	tDC.SetWindowExt(tRect.Size());
	tDC.SetWindowOrg(tRect.left, tRect.top);

	tDC.LPtoDP(&tRect);
	tDC.SetViewportExt(tRect.Size());
	tDC.SetViewportOrg(tRect.left, tRect.top);

	m_ThumbNail.CreateCompatibleBitmap(&scrDC, tRect.Width(), tRect.Height());
	oldBitmap = tDC.SelectObject(&m_ThumbNail);

	tDC.FillSolidRect(tRect, RGB(0xff, 0x00, 0x00));
	// create a thumbnail
	CTextureView::RenderImage(&tDC, this, tRect);

	tDC.SelectObject(oldBitmap);
	if (m_pTextureObject != NULL)
		GetFileTitle(m_pTextureObject->GetTextureName()->GetString(), m_DisplayName.GetBuffer(_MAX_FNAME), _MAX_FNAME);
	
	if (loadedTexture)
	{
		static DWORD msgHash_RemoveTexture = CHashString(_T("RemoveTexture")).GetUniqueID();
		TEXTUREOBJECTPARAMS top;
		top.Name = &hashName;
		top.TextureObjectInterface = m_pTextureObject;
		m_ToolBox->SendMessage(msgHash_RemoveTexture, sizeof(TEXTUREOBJECTPARAMS), &top);
	}

	m_DisplayName.ReleaseBuffer();

	// made it this far so add to program list of objects
	//SINGLETONINSTANCE(CTextureEditor)->GetTextureDataList()->push_back(m_TextureObject);

	//OBJECTPAGEINFO objPageInfo;
	//objPageInfo.name = &m_DisplayName;
	//objPageInfo.thumbNail = &m_ThumbNail;
	//objPageInfo.pageIndex = SINGLETONINSTANCE(CTextureEditor)->m_PageIndex;
	//objPageInfo.rsrcIndex = m_ObjectIndex;
	//objPageInfo.object = m_TextureObject;
	//static DWORD msgHash_AddObjectMessage = CHashString(_T("AddObjectMessage")).GetUniqueID();
	//m_ToolBox->SendMessage(msgHash_AddObjectMessage, sizeof(OBJECTPAGEINFO), &objPageInfo);
	return TRUE;
}