00001 // Filename: pnmBrush.I 00002 // Created by: drose (01Feb07) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 00016 //////////////////////////////////////////////////////////////////// 00017 // Function: PNMBrush::Constructor 00018 // Access: Protected 00019 // Description: 00020 //////////////////////////////////////////////////////////////////// 00021 INLINE PNMBrush:: 00022 PNMBrush(double xc, double yc) : _xc(xc), _yc(yc) { 00023 } 00024 00025 //////////////////////////////////////////////////////////////////// 00026 // Function: PNMBrush::get_xc 00027 // Access: Protected 00028 // Description: Returns the coordinates of the brush's center 00029 // pixel. For a one-pixel brush, this will be (0.5, 00030 // 0.5); for a centered two-pixel brush, this will be 00031 // (1.0, 1.0); for a centered three-pixel brush, this 00032 // will be (1.5, 1.5); and so on. 00033 //////////////////////////////////////////////////////////////////// 00034 INLINE double PNMBrush:: 00035 get_xc() const { 00036 return _xc; 00037 } 00038 00039 //////////////////////////////////////////////////////////////////// 00040 // Function: PNMBrush::get_xc 00041 // Access: Protected 00042 // Description: Returns the coordinates of the brush's center 00043 // pixel. For a one-pixel brush, this will be (0.5, 00044 // 0.5); for a centered two-pixel brush, this will be 00045 // (1.0, 1.0); for a centered three-pixel brush, this 00046 // will be (1.5, 1.5); and so on. 00047 //////////////////////////////////////////////////////////////////// 00048 INLINE double PNMBrush:: 00049 get_yc() const { 00050 return _yc; 00051 }