Mercurial > octave
annotate libinterp/corefcn/gl-render.h @ 21196:bd96c2efd4fe
move include statements for OpenGL headers to a single file
* oct-opengl.h: New file.
* libinterp/corefcn/module.mk: Update.
* Canvas.cc, gl-select.cc, gl-select.h, gl-render.cc, gl-render.h,
gl2ps-renderer.cc, __init_fltk__.cc, __osmesa_print__.cc:
Update include statements.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 04 Feb 2016 16:56:02 -0500 |
parents | 53ac24e210e4 |
children | 1adcdc518d9e |
rev | line source |
---|---|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
1 /* |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
2 |
19697
4197fc428c7d
maint: Update copyright notices for 2015.
John W. Eaton <jwe@octave.org>
parents:
18868
diff
changeset
|
3 Copyright (C) 2008-2015 Michael Goffioul |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
4 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
5 This file is part of Octave. |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
6 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
7 Octave is free software; you can redistribute it and/or modify it |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
8 under the terms of the GNU General Public License as published by the |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
9 Free Software Foundation; either version 3 of the License, or (at your |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
10 option) any later version. |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
11 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
12 Octave is distributed in the hope that it will be useful, but WITHOUT |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
15 for more details. |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
16 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
17 You should have received a copy of the GNU General Public License |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
18 along with Octave; see the file COPYING. If not, see |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
19 <http://www.gnu.org/licenses/>. |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
20 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
21 */ |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
22 |
20791
f7084eae3318
maint: Use Octave coding conventions for #if statements.
Rik <rik@octave.org>
parents:
20715
diff
changeset
|
23 #if ! defined (octave_gl_render_h) |
17822
ebb3ef964372
maint: Use common #define syntax "octave_filename_h" in h_files.
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
24 #define octave_gl_render_h 1 |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
25 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
26 #include "graphics.h" |
21196
bd96c2efd4fe
move include statements for OpenGL headers to a single file
John W. Eaton <jwe@octave.org>
parents:
21195
diff
changeset
|
27 #include "oct-opengl.h" |
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
8920
diff
changeset
|
28 #include "txt-eng-ft.h" |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
29 |
19909
06979876af7d
Fix compilation error when building without OpenGL
Mike Miller <mtmiller@ieee.org>
parents:
19861
diff
changeset
|
30 #if defined (HAVE_OPENGL) |
06979876af7d
Fix compilation error when building without OpenGL
Mike Miller <mtmiller@ieee.org>
parents:
19861
diff
changeset
|
31 |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
32 class |
7914
e998e81224b5
Various compilation fixes for MSVC.
John W. Eaton <jwe@octave.org>
parents:
7874
diff
changeset
|
33 OCTINTERP_API |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
34 opengl_renderer |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
35 { |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
36 public: |
11584
cda4aa780d58
Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11576
diff
changeset
|
37 opengl_renderer (void) |
cda4aa780d58
Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11576
diff
changeset
|
38 : toolkit (), xform (), xmin (), xmax (), ymin (), ymax (), |
cda4aa780d58
Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11576
diff
changeset
|
39 zmin (), zmax (), xZ1 (), xZ2 (), marker_id (), filled_marker_id (), |
20285
6db2ea5556a4
Make use of the axes "ticklabelinterpreter" property (bug #45438)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20232
diff
changeset
|
40 camera_pos (), camera_dir (), interpreter ("none") |
11584
cda4aa780d58
Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11576
diff
changeset
|
41 #if HAVE_FREETYPE |
cda4aa780d58
Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11576
diff
changeset
|
42 , text_renderer () |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11584
diff
changeset
|
43 #endif |
11584
cda4aa780d58
Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11576
diff
changeset
|
44 { } |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
45 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
46 virtual ~opengl_renderer (void) { } |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
47 |
13281
834f904a3dcb
Add support for full asynchronous graphics toolkit running in a separate
Michael Goffioul <michael.goffioul@gmail.com>
parents:
12334
diff
changeset
|
48 virtual void draw (const graphics_object& go, bool toplevel = true); |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
49 |
13281
834f904a3dcb
Add support for full asynchronous graphics toolkit running in a separate
Michael Goffioul <michael.goffioul@gmail.com>
parents:
12334
diff
changeset
|
50 virtual void draw (const Matrix& hlist, bool toplevel = false) |
19861
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
51 { |
20232
a9574e3c6e9e
Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents:
19909
diff
changeset
|
52 int len = hlist.numel (); |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
53 |
19861
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
54 for (int i = len-1; i >= 0; i--) |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
55 { |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
56 graphics_object obj = gh_manager::get_object (hlist(i)); |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
57 |
19861
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
58 if (obj) |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
59 draw (obj, toplevel); |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
60 } |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
61 } |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
62 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
63 virtual void set_viewport (int w, int h); |
11455
2be9e22796d2
improvements in text-extent calculation
Konstantinos Poulios <logari81@googlemail.com>
parents:
10346
diff
changeset
|
64 virtual graphics_xform get_transform (void) const { return xform; } |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
65 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
66 protected: |
9798
2d6a5af744b6
printing for fltk backend using gl2ps
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9680
diff
changeset
|
67 virtual void draw_figure (const figure::properties& props); |
2d6a5af744b6
printing for fltk backend using gl2ps
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9680
diff
changeset
|
68 virtual void draw_axes (const axes::properties& props); |
2d6a5af744b6
printing for fltk backend using gl2ps
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9680
diff
changeset
|
69 virtual void draw_line (const line::properties& props); |
2d6a5af744b6
printing for fltk backend using gl2ps
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9680
diff
changeset
|
70 virtual void draw_surface (const surface::properties& props); |
2d6a5af744b6
printing for fltk backend using gl2ps
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9680
diff
changeset
|
71 virtual void draw_patch (const patch::properties& props); |
2d6a5af744b6
printing for fltk backend using gl2ps
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9680
diff
changeset
|
72 virtual void draw_hggroup (const hggroup::properties& props); |
2d6a5af744b6
printing for fltk backend using gl2ps
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9680
diff
changeset
|
73 virtual void draw_text (const text::properties& props); |
2d6a5af744b6
printing for fltk backend using gl2ps
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9680
diff
changeset
|
74 virtual void draw_image (const image::properties& props); |
13281
834f904a3dcb
Add support for full asynchronous graphics toolkit running in a separate
Michael Goffioul <michael.goffioul@gmail.com>
parents:
12334
diff
changeset
|
75 virtual void draw_uipanel (const uipanel::properties& props, |
834f904a3dcb
Add support for full asynchronous graphics toolkit running in a separate
Michael Goffioul <michael.goffioul@gmail.com>
parents:
12334
diff
changeset
|
76 const graphics_object& go); |
834f904a3dcb
Add support for full asynchronous graphics toolkit running in a separate
Michael Goffioul <michael.goffioul@gmail.com>
parents:
12334
diff
changeset
|
77 |
834f904a3dcb
Add support for full asynchronous graphics toolkit running in a separate
Michael Goffioul <michael.goffioul@gmail.com>
parents:
12334
diff
changeset
|
78 virtual void init_gl_context (bool enhanced, const Matrix& backgroundColor); |
14836
a1e1f914ae79
Make some opengl_renderer methods virtual.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
14138
diff
changeset
|
79 virtual void setup_opengl_transformation (const axes::properties& props); |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
80 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
81 virtual void set_color (const Matrix& c); |
19713
1a6fa5a523e4
Correctly use GL2PS_POLYGON_OFFSET_FILL (bug #44111, bug #44125).
Rik <rik@octave.org>
parents:
19697
diff
changeset
|
82 virtual void set_polygon_offset (bool on, float offset = 0.0f); |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
83 virtual void set_linewidth (float w); |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
84 virtual void set_linestyle (const std::string& s, bool stipple = false); |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
85 virtual void set_clipbox (double x1, double x2, double y1, double y2, |
10313 | 86 double z1, double z2); |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
87 virtual void set_clipping (bool on); |
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
8920
diff
changeset
|
88 virtual void set_font (const base_properties& props); |
21195
53ac24e210e4
* gl-render.h (opengl_renderer:set_interpreter): Pass argument by const reference.
John W. Eaton <jwe@octave.org>
parents:
21194
diff
changeset
|
89 virtual void set_interpreter (const caseless_str& interp) |
20285
6db2ea5556a4
Make use of the axes "ticklabelinterpreter" property (bug #45438)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20232
diff
changeset
|
90 { |
6db2ea5556a4
Make use of the axes "ticklabelinterpreter" property (bug #45438)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20232
diff
changeset
|
91 interpreter = interp; |
6db2ea5556a4
Make use of the axes "ticklabelinterpreter" property (bug #45438)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20232
diff
changeset
|
92 } |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
93 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
94 virtual void init_marker (const std::string& m, double size, float width); |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
95 virtual void end_marker (void); |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
96 virtual void draw_marker (double x, double y, double z, |
10313 | 97 const Matrix& lc, const Matrix& fc); |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
98 |
9834
92d8f35ff217
compute bounding boxes for text in opengl graphics backend
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9798
diff
changeset
|
99 virtual void text_to_pixels (const std::string& txt, |
10313 | 100 uint8NDArray& pixels, |
101 Matrix& bbox, | |
11455
2be9e22796d2
improvements in text-extent calculation
Konstantinos Poulios <logari81@googlemail.com>
parents:
10346
diff
changeset
|
102 int halign = 0, int valign = 0, |
2be9e22796d2
improvements in text-extent calculation
Konstantinos Poulios <logari81@googlemail.com>
parents:
10346
diff
changeset
|
103 double rotation = 0.0); |
9834
92d8f35ff217
compute bounding boxes for text in opengl graphics backend
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9798
diff
changeset
|
104 |
20623
2be59ab36110
Add method in gl_render to get a list of parsed ft_string (bug #31468)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20531
diff
changeset
|
105 virtual void text_to_strlist (const std::string& txt, |
2be59ab36110
Add method in gl_render to get a list of parsed ft_string (bug #31468)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20531
diff
changeset
|
106 std::list<ft_render::ft_string>& lst, |
2be59ab36110
Add method in gl_render to get a list of parsed ft_string (bug #31468)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20531
diff
changeset
|
107 Matrix& bbox, |
20715
5b7643257978
Remove trailing whitespace at end of lines.
Rik <rik@octave.org>
parents:
20623
diff
changeset
|
108 int halign = 0, int valign = 0, |
20623
2be59ab36110
Add method in gl_render to get a list of parsed ft_string (bug #31468)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20531
diff
changeset
|
109 double rotation = 0.0); |
2be59ab36110
Add method in gl_render to get a list of parsed ft_string (bug #31468)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20531
diff
changeset
|
110 |
9798
2d6a5af744b6
printing for fltk backend using gl2ps
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9680
diff
changeset
|
111 virtual Matrix render_text (const std::string& txt, |
10313 | 112 double x, double y, double z, |
113 int halign, int valign, double rotation = 0.0); | |
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
8920
diff
changeset
|
114 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11584
diff
changeset
|
115 virtual void draw_pixels (GLsizei w, GLsizei h, GLenum format, |
10313 | 116 GLenum type, const GLvoid *data); |
9950
7dedfd70dd9f
image printing for fltk backend
Shai Ayal <shaiay@users.sourceforge.net>
parents:
9941
diff
changeset
|
117 |
12321
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
118 virtual void render_grid (const std::string& gridstyle, const Matrix& ticks, |
12126
85f9a5b211fd
restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800
Konstantinos Poulios <logari81@googlemail.com>
parents:
11586
diff
changeset
|
119 double lim1, double lim2, |
85f9a5b211fd
restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800
Konstantinos Poulios <logari81@googlemail.com>
parents:
11586
diff
changeset
|
120 double p1, double p1N, double p2, double p2N, |
85f9a5b211fd
restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800
Konstantinos Poulios <logari81@googlemail.com>
parents:
11586
diff
changeset
|
121 int xyz, bool is_3D); |
85f9a5b211fd
restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800
Konstantinos Poulios <logari81@googlemail.com>
parents:
11586
diff
changeset
|
122 |
12321
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
123 virtual void render_tickmarks (const Matrix& ticks, double lim1, double lim2, |
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
124 double p1, double p1N, double p2, double p2N, |
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
125 double dx, double dy, double dz, |
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
126 int xyz, bool doubleside); |
12126
85f9a5b211fd
restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800
Konstantinos Poulios <logari81@googlemail.com>
parents:
11586
diff
changeset
|
127 |
12321
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
128 virtual void render_ticktexts (const Matrix& ticks, |
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
129 const string_vector& ticklabels, |
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
130 double lim1, double lim2, |
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
131 double p1, double p2, |
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
132 int xyz, int ha, int va, |
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
133 int& wmax, int& hmax); |
12126
85f9a5b211fd
restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800
Konstantinos Poulios <logari81@googlemail.com>
parents:
11586
diff
changeset
|
134 |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
135 private: |
21194
4a04de049ff9
don't provide copy constructor or assignment operator for opengl_renderer
John W. Eaton <jwe@octave.org>
parents:
20791
diff
changeset
|
136 |
4a04de049ff9
don't provide copy constructor or assignment operator for opengl_renderer
John W. Eaton <jwe@octave.org>
parents:
20791
diff
changeset
|
137 // No copying! |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
138 |
21194
4a04de049ff9
don't provide copy constructor or assignment operator for opengl_renderer
John W. Eaton <jwe@octave.org>
parents:
20791
diff
changeset
|
139 opengl_renderer (const opengl_renderer&); |
4a04de049ff9
don't provide copy constructor or assignment operator for opengl_renderer
John W. Eaton <jwe@octave.org>
parents:
20791
diff
changeset
|
140 |
4a04de049ff9
don't provide copy constructor or assignment operator for opengl_renderer
John W. Eaton <jwe@octave.org>
parents:
20791
diff
changeset
|
141 opengl_renderer& operator = (const opengl_renderer&); |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
142 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
143 bool is_nan_or_inf (double x, double y, double z) const |
19861
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
144 { |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
145 return (xisnan (x) || xisnan (y) || xisnan (z) |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
146 || xisinf (x) || xisinf (y) || xisinf (z)); |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
147 } |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
148 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
149 octave_uint8 clip_code (double x, double y, double z) const |
19861
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
150 { |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
151 return ((x < xmin ? 1 : 0) |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
152 | (x > xmax ? 1 : 0) << 1 |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
153 | (y < ymin ? 1 : 0) << 2 |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
154 | (y > ymax ? 1 : 0) << 3 |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
155 | (z < zmin ? 1 : 0) << 4 |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
156 | (z > zmax ? 1 : 0) << 5 |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
157 | (is_nan_or_inf (x, y, z) ? 0 : 1) << 6); |
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
19713
diff
changeset
|
158 } |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
159 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
160 unsigned int make_marker_list (const std::string& m, double size, |
10313 | 161 bool filled) const; |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
162 |
12327
2ad37783bf01
Move axes layout from opengl_renderer::draw_axes to axes::properties
Konstantinos Poulios <logari81@googlemail.com>
parents:
12324
diff
changeset
|
163 void draw_axes_planes (const axes::properties& props); |
2ad37783bf01
Move axes layout from opengl_renderer::draw_axes to axes::properties
Konstantinos Poulios <logari81@googlemail.com>
parents:
12324
diff
changeset
|
164 void draw_axes_boxes (const axes::properties& props); |
12321
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
165 |
12327
2ad37783bf01
Move axes layout from opengl_renderer::draw_axes to axes::properties
Konstantinos Poulios <logari81@googlemail.com>
parents:
12324
diff
changeset
|
166 void draw_axes_x_grid (const axes::properties& props); |
2ad37783bf01
Move axes layout from opengl_renderer::draw_axes to axes::properties
Konstantinos Poulios <logari81@googlemail.com>
parents:
12324
diff
changeset
|
167 void draw_axes_y_grid (const axes::properties& props); |
2ad37783bf01
Move axes layout from opengl_renderer::draw_axes to axes::properties
Konstantinos Poulios <logari81@googlemail.com>
parents:
12324
diff
changeset
|
168 void draw_axes_z_grid (const axes::properties& props); |
12321
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
169 |
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
170 void draw_axes_children (const axes::properties& props); |
6ba28900706b
opengl_renderer::draw_axes: simplify with subfunctions
John W. Eaton <jwe@octave.org>
parents:
12126
diff
changeset
|
171 |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
172 private: |
11576
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
173 // The graphics toolkit associated with the figure being rendered. |
8ac9687dbe9f
rename backend to graphics_toolkit
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
174 graphics_toolkit toolkit; |
7869 | 175 |
176 // axes transformation data | |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
177 graphics_xform xform; |
7869 | 178 |
179 // axis limits in model scaled coordinate | |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
180 double xmin, xmax; |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
181 double ymin, ymax; |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
182 double zmin, zmax; |
7869 | 183 |
184 // Z projection limits in windows coordinate | |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
185 double xZ1, xZ2; |
7869 | 186 |
187 // call lists identifiers for markers | |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
188 unsigned int marker_id, filled_marker_id; |
7869 | 189 |
190 // camera information for primitive sorting | |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
191 ColumnVector camera_pos, camera_dir; |
7833
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
192 |
20285
6db2ea5556a4
Make use of the axes "ticklabelinterpreter" property (bug #45438)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20232
diff
changeset
|
193 // interpreter to be used by text_to_pixels |
6db2ea5556a4
Make use of the axes "ticklabelinterpreter" property (bug #45438)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20232
diff
changeset
|
194 caseless_str interpreter; |
6db2ea5556a4
Make use of the axes "ticklabelinterpreter" property (bug #45438)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
20232
diff
changeset
|
195 |
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
8920
diff
changeset
|
196 #if HAVE_FREETYPE |
18736
333901476119
maint: Use "FreeType" rather than "freetype" in messages and comments.
Rik <rik@octave.org>
parents:
17822
diff
changeset
|
197 // FreeType render, used for text rendering |
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
8920
diff
changeset
|
198 ft_render text_renderer; |
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
8920
diff
changeset
|
199 #endif |
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
8920
diff
changeset
|
200 |
7833
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
201 private: |
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
202 class patch_tesselator; |
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
203 }; |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
204 |
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff
changeset
|
205 #endif |
19909
06979876af7d
Fix compilation error when building without OpenGL
Mike Miller <mtmiller@ieee.org>
parents:
19861
diff
changeset
|
206 |
06979876af7d
Fix compilation error when building without OpenGL
Mike Miller <mtmiller@ieee.org>
parents:
19861
diff
changeset
|
207 #endif |