Panda3D
textureRequest.cxx
1 // Filename: textureRequest.cxx
2 // Created by: drose (30Nov00)
3 //
4 ////////////////////////////////////////////////////////////////////
5 //
6 // PANDA 3D SOFTWARE
7 // Copyright (c) Carnegie Mellon University. All rights reserved.
8 //
9 // All use of this software is subject to the terms of the revised BSD
10 // license. You should have received a copy of this license along
11 // with this source code in a file named "LICENSE."
12 //
13 ////////////////////////////////////////////////////////////////////
14 
15 #include "textureRequest.h"
16 #include "palettizer.h"
17 
18 ////////////////////////////////////////////////////////////////////
19 // Function: TextureRequest::Constructor
20 // Access: Public
21 // Description:
22 ////////////////////////////////////////////////////////////////////
23 TextureRequest::
24 TextureRequest() {
25  _got_size = false;
26  _got_num_channels = false;
27  _x_size = 0;
28  _y_size = 0;
29  _num_channels = 0;
30  _format = EggTexture::F_unspecified;
31  _force_format = false;
32  _generic_format = false;
33  _keep_format = false;
34  _minfilter = EggTexture::FT_unspecified;
35  _magfilter = EggTexture::FT_unspecified;
36  _anisotropic_degree = 0;
37  _alpha_mode = EggRenderMode::AM_unspecified;
38  _wrap_u = EggTexture::WM_unspecified;
39  _wrap_v = EggTexture::WM_unspecified;
40  _omit = false;
41  _margin = 0;
42  _coverage_threshold = 0.0;
43 }
44 
45 ////////////////////////////////////////////////////////////////////
46 // Function: TextureRequest::pre_txa_file
47 // Access: Public
48 // Description: Sets some state up that must be set prior to reading
49 // the .txa file.
50 ////////////////////////////////////////////////////////////////////
53  _margin = pal->_margin;
54  _coverage_threshold = pal->_coverage_threshold;
55 }
void pre_txa_file()
Sets some state up that must be set prior to reading the .txa file.