58 lines
2.0 KiB
Plaintext
58 lines
2.0 KiB
Plaintext
// Filename: lensNode.I
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// Created by: drose (26Feb02)
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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) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////
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// Function: LensNode::copy_lens
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// Access: Published
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// Description: Sets up the LensNode using a copy of the
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// indicated Lens. If the original Lens is
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// changed or destroyed, this LensNode is not
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// affected.
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////////////////////////////////////////////////////////////////////
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INLINE void LensNode::
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copy_lens(const Lens &lens) {
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_lens = lens.make_copy();
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if (_shown_frustum != (PandaNode *)NULL) {
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show_frustum();
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: LensNode::set_lens
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// Access: Published
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// Description: Sets up the LensNode using this particular Lens
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// pointer. If the lens is subsequently modified, the
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// LensNode properties immediately reflect the change.
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////////////////////////////////////////////////////////////////////
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INLINE void LensNode::
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set_lens(Lens *lens) {
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_lens = lens;
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if (_shown_frustum != (PandaNode *)NULL) {
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show_frustum();
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: LensNode::get_lens
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// Access: Published
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// Description: Returns a pointer to the particular Lens
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// associated with this LensNode, or NULL if there is
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// not yet a Lens associated.
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////////////////////////////////////////////////////////////////////
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INLINE Lens *LensNode::
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get_lens() const {
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return _lens;
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}
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