78 lines
2 KiB
Text
78 lines
2 KiB
Text
/**
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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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* @file sceneGraphAnalyzerMeter.I
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* @author pratt
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* @date 2007-02-14
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*/
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/**
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* Returns the GraphicsOutput that was passed to setup_window(), or NULL if
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* setup_window() has not been called.
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*/
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INLINE GraphicsOutput *SceneGraphAnalyzerMeter::
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get_window() const {
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return _window;
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}
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/**
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* Returns the DisplayRegion that the meter has created to render itself into
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* the window to setup_window(), or NULL if setup_window() has not been
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* called.
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*/
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INLINE DisplayRegion *SceneGraphAnalyzerMeter::
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get_display_region() const {
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return _display_region;
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}
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/**
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* Specifies the number of seconds that should elapse between updates to the
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* meter. This should be reasonably slow (e.g. 0.5 to 2.0) so that the
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* calculation of the scene graph analysis does not itself dominate the frame
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* rate.
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*/
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INLINE void SceneGraphAnalyzerMeter::
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set_update_interval(double update_interval) {
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_update_interval = update_interval;
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}
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/**
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* Returns the number of seconds that will elapse between updates to the frame
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* rate indication.
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*/
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INLINE double SceneGraphAnalyzerMeter::
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get_update_interval() const {
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return _update_interval;
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}
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/**
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* Sets the node to be analyzed.
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*/
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INLINE void SceneGraphAnalyzerMeter::
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set_node(PandaNode *node) {
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_node = node;
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}
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/**
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* Returns the node to be analyzed.
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*/
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INLINE PandaNode *SceneGraphAnalyzerMeter::
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get_node() const {
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return _node;
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}
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/**
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* You can call this to explicitly force the SceneGraphAnalyzerMeter to update
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* itself with the latest scene graph analysis information. Normally, it is
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* not necessary to call this explicitly.
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*/
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INLINE void SceneGraphAnalyzerMeter::
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update() {
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Thread *current_thread = Thread::get_current_thread();
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do_update(current_thread);
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}
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