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53 lines
2.0 KiB
Plaintext
53 lines
2.0 KiB
Plaintext
// Filename: vertexDataBook.I
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// Created by: drose (16May07)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////
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// Function: VertexDataBook::get_num_pages
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// Access: Published
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// Description: Returns the number of pages created for the book.
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////////////////////////////////////////////////////////////////////
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INLINE int VertexDataBook::
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get_num_pages() const {
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return _pages.size();
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}
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////////////////////////////////////////////////////////////////////
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// Function: VertexDataBook::get_page
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// Access: Published
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// Description: Returns the nth page created for the book.
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////////////////////////////////////////////////////////////////////
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INLINE VertexDataPage *VertexDataBook::
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get_page(int n) const {
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nassertr(n >= 0 && n < (int)_pages.size(), NULL);
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return _pages[n];
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}
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////////////////////////////////////////////////////////////////////
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// Function: VertexDataBook::create_new_page
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// Access: Private
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// Description: Creates a new page of sufficient size to hold the
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// requested block. The page is not added to the _pages
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// list.
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////////////////////////////////////////////////////////////////////
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INLINE VertexDataPage *VertexDataBook::
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create_new_page(size_t size) {
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size_t page_size = ((size + _block_size - 1) / _block_size) * _block_size;
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return new VertexDataPage(this, page_size);
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}
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