00001 // Filename: parametricCurveDrawer.I 00002 // Created by: drose (04Mar01) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved 00008 // 00009 // All use of this software is subject to the terms of the Panda 3d 00010 // Software license. You should have received a copy of this license 00011 // along with this source code; you will also find a current copy of 00012 // the license at http://www.panda3d.org/license.txt . 00013 // 00014 // To contact the maintainers of this program write to 00015 // panda3d@yahoogroups.com . 00016 // 00017 //////////////////////////////////////////////////////////////////// 00018 00019 00020 //////////////////////////////////////////////////////////////////// 00021 // Function: ParametricCurveDrawer::get_max_t 00022 // Access: Published 00023 // Description: 00024 //////////////////////////////////////////////////////////////////// 00025 INLINE float ParametricCurveDrawer:: 00026 get_max_t() const { 00027 if (_curves == (ParametricCurveCollection *)NULL) { 00028 return 0.0f; 00029 } else { 00030 return _curves->get_max_t(); 00031 } 00032 } 00033 00034 //////////////////////////////////////////////////////////////////// 00035 // Function: ParametricCurveDrawer::redraw 00036 // Access: Public 00037 // Description: Redraws the curve if it is currently visible. 00038 //////////////////////////////////////////////////////////////////// 00039 INLINE void ParametricCurveDrawer:: 00040 redraw() { 00041 if (_drawn) { 00042 draw(); 00043 } 00044 }
1.3