octave: libinterp/corefcn/gl-render.h annotate

annotate libinterp/corefcn/gl-render.h @ 25423:13b1b9a0d9c5

Move management of lights in axes from GL to graphics backend. * gl-render.h: Remove property "num_lights". * gl-render.cc: Warn about surplus lights only once per draw. * graphics.in.h, graphics.cc: (axes::properties): Add overload for adopt. Add property "num_lights". Add functions "increase_num_lights", "decrease_num_lights" and "get_num_lights". (light::properties): Add function "update_visible". (patch::properties, surface::properties): Add function "get_do_lighting". (gh_manager::do_free): Call "remove_child" while object is still valid. (adopt and remove_child of axes and hggroup): Keep track of lights in axes.

author	Markus Mützel <markus.muetzel@gmx.de>
date	Sun, 03 Jun 2018 19:51:11 +0200
parents	6652d3823428
children	e5a73a8c116c

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
25054 6652d3823428 maint: Update copyright dates in all source files. John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	3 Copyright (C) 2008-2018 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
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24523 diff changeset	7 Octave is free software: you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	8 under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24523 diff changeset	9 the Free Software Foundation, either version 3 of the License, or
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	10 (at your option) any later version.
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	11
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	15 GNU General Public License for more details.
7825 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
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24523 diff changeset	19 <https://www.gnu.org/licenses/>.
7825 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
21244 1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21209 diff changeset	26 #include "octave-config.h"
1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21209 diff changeset	27
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	28 #include "graphics.h"
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: 21198 diff changeset	29 #include "text-renderer.h"
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	30
22326 71dd9d5a5ecd move more new classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	31 namespace octave
71dd9d5a5ecd move more new classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	32 {
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	33 class
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	34 OCTINTERP_API
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	35 opengl_renderer
19861 19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19713 diff changeset	36 {
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	37 public:
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	38
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	39 opengl_renderer (void);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	40
22869 f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	41 // No copying!
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	42
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	43 opengl_renderer (const opengl_renderer&) = delete;
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	44
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	45 opengl_renderer& operator = (const opengl_renderer&) = delete;
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	46
22868 87e3163f6c87 use c++11 "= default" syntax for declaration of trivial destructors John W. Eaton <jwe@octave.org> parents: 22865 diff changeset	47 virtual ~opengl_renderer (void) = default;
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	48
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	49 virtual void draw (const graphics_object& go, bool toplevel = true);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	50
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	51 virtual void draw (const Matrix& hlist, bool toplevel = false)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	52 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	53 int len = hlist.numel ();
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	54
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	55 for (int i = len-1; i >= 0; i--)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	56 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	57 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	58
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	59 if (obj)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	60 draw (obj, toplevel);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	61 }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	62 }
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	63
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	64 virtual void set_viewport (int w, int h);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	65 virtual graphics_xform get_transform (void) const { return xform; }
23535 2aab625b502c Add getframe function for opengl based toolkits (bug #48195) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23220 diff changeset	66 virtual uint8NDArray get_pixels (int width, int height);
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	67
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	68 virtual void finish (void);
21198 1adcdc518d9e provide wrapper for glFinish in opengl_renderer class John W. Eaton <jwe@octave.org> parents: 21196 diff changeset	69
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	70 protected:
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	71 virtual void draw_figure (const figure::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	72 virtual void draw_axes (const axes::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	73 virtual void draw_line (const line::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	74 virtual void draw_surface (const surface::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	75 virtual void draw_patch (const patch::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	76 virtual void draw_light (const light::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	77 virtual void draw_hggroup (const hggroup::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	78 virtual void draw_text (const text::properties& props);
24173 730227072acb Add support for text background area for OpenGL toolkits (bug #39692). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23696 diff changeset	79 virtual void draw_text_background (const text::properties& props,
730227072acb Add support for text background area for OpenGL toolkits (bug #39692). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23696 diff changeset	80 bool do_rotate = false);
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	81 virtual void draw_image (const image::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	82 virtual void draw_uipanel (const uipanel::properties& props,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	83 const graphics_object& go);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	84 virtual void draw_uibuttongroup (const uibuttongroup::properties& props,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	85 const graphics_object& go);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	86 virtual void init_gl_context (bool enhanced, const Matrix& backgroundColor);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	87 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	88
24523 501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	89 virtual void set_clipbox (double x1, double x2, double y1, double y2,
501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	90 double z1, double z2);
501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	91 virtual void set_clipping (bool on);
501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	92 virtual void set_font (const base_properties& props);
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	93 virtual void set_color (const Matrix& c);
24523 501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	94 virtual void set_interpreter (const caseless_str& interp)
501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	95 {
501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	96 interpreter = interp;
501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	97 }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	98 virtual void set_linewidth (float w);
22396 52c205a0ad88 Make linestyles compatible at larger linewidths (bug #48884). Rik <rik@octave.org> parents: 22347 diff changeset	99 virtual void set_linestyle (const std::string& s, bool stipple = false,
52c205a0ad88 Make linestyles compatible at larger linewidths (bug #48884). Rik <rik@octave.org> parents: 22347 diff changeset	100 double linewidth = 0.5);
22838 1444a65085ca Make axes corners join in printout (bug #39643) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 22759 diff changeset	101 virtual void set_linecap (const std::string&) { };
1444a65085ca Make axes corners join in printout (bug #39643) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 22759 diff changeset	102 virtual void set_linejoin (const std::string&) { };
24523 501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	103 virtual void set_polygon_offset (bool on, float offset = 0.0f);
501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	104 virtual void set_selecting (bool on)
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	105 {
24523 501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	106 selecting = on;
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	107 }
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	108
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	109 virtual void init_marker (const std::string& m, double size, float width);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	110 virtual void end_marker (void);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	111 virtual void draw_marker (double x, double y, double z,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	112 const Matrix& lc, const Matrix& fc);
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	113
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	114 virtual void text_to_pixels (const std::string& txt,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	115 uint8NDArray& pixels,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	116 Matrix& bbox,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	117 int halign = 0, int valign = 0,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	118 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	119
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	120 virtual void text_to_strlist (const std::string& txt,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	121 std::list<text_renderer::string>& lst,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	122 Matrix& bbox,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	123 int halign = 0, int valign = 0,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	124 double rotation = 0.0);
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	125
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	126 virtual Matrix render_text (const std::string& txt,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	127 double x, double y, double z,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	128 int halign, int valign, double rotation = 0.0);
9403 4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 8920 diff changeset	129
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	130 virtual void draw_pixels (int w, int h, const float *data);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	131 virtual void draw_pixels (int w, int h, const uint8_t *data);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	132 virtual void draw_pixels (int w, int h, const uint16_t *data);
9950 7dedfd70dd9f image printing for fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9941 diff changeset	133
22396 52c205a0ad88 Make linestyles compatible at larger linewidths (bug #48884). Rik <rik@octave.org> parents: 22347 diff changeset	134 virtual void render_grid (const double linewidth,
52c205a0ad88 Make linestyles compatible at larger linewidths (bug #48884). Rik <rik@octave.org> parents: 22347 diff changeset	135 const std::string& gridstyle,
22347 2b1612cf38e4 gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429) Markus Mützel <markus.muetzel@gmx.de> parents: 22331 diff changeset	136 const Matrix& gridcolor, const double gridalpha,
2b1612cf38e4 gl-render.cc/.h: (minor)gridcolor and (minor)gridalpha for OpenGL toolkits (bug #48429) Markus Mützel <markus.muetzel@gmx.de> parents: 22331 diff changeset	137 const Matrix& ticks, double lim1, double lim2,
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	138 double p1, double p1N, double p2, double p2N,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	139 int xyz, bool is_3D);
12126 85f9a5b211fd restructuring draw_axes, enabling minor ticks/grid in fltk, closing bug 31800 Konstantinos Poulios <logari81@googlemail.com> parents: 11586 diff changeset	140
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	141 virtual void render_tickmarks (const Matrix& ticks, double lim1, double lim2,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	142 double p1, double p1N, double p2, double p2N,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	143 double dx, double dy, double dz,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	144 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	145
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	146 virtual void render_ticktexts (const Matrix& ticks,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	147 const string_vector& ticklabels,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	148 double lim1, double lim2,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	149 double p1, double p2,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	150 int xyz, int ha, int va,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	151 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	152
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	153 private:
21194 4a04de049ff9 don't provide copy constructor or assignment operator for opengl_renderer John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	154
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	155 bool is_nan_or_inf (double x, double y, double z) const
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	156 {
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23546 diff changeset	157 return (math::isnan (x) \|\| math::isnan (y)
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23546 diff changeset	158 \|\| math::isnan (z)
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23546 diff changeset	159 \|\| math::isinf (x) \|\| math::isinf (y)
08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23546 diff changeset	160 \|\| math::isinf (z));
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	161 }
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	162
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	163 octave_uint8 clip_code (double x, double y, double z) const
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	164 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	165 return ((x < xmin ? 1 : 0)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	166 \| (x > xmax ? 1 : 0) << 1
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	167 \| (y < ymin ? 1 : 0) << 2
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	168 \| (y > ymax ? 1 : 0) << 3
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	169 \| (z < zmin ? 1 : 0) << 4
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	170 \| (z > zmax ? 1 : 0) << 5
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	171 \| (is_nan_or_inf (x, y, z) ? 0 : 1) << 6);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	172 }
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	173
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	174 void set_normal (int bfl_mode, const NDArray& n, int j, int i);
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	175
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	176 unsigned int make_marker_list (const std::string& m, double size,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	177 bool filled) const;
12321 6ba28900706b opengl_renderer::draw_axes: simplify with subfunctions John W. Eaton <jwe@octave.org> parents: 12126 diff changeset	178
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	179 void draw_axes_planes (const axes::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	180 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	181
23546 06805aabbdd1 Draw 2D axes primitives in the children stack order (bug #50750) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23535 diff changeset	182 void draw_axes_grids (const axes::properties& props);
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	183 void draw_axes_x_grid (const axes::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	184 void draw_axes_y_grid (const axes::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	185 void draw_axes_z_grid (const axes::properties& props);
22192 20b225a3ebf8 Update to light (patch #8943) Markus Mützel <markus.muetzel@gmx.de> parents: 21824 diff changeset	186
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	187 void draw_axes_children (const axes::properties& props);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	188
22407 34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22396 diff changeset	189 void draw_all_lights (const base_properties& props,
34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22396 diff changeset	190 std::list<graphics_object>& obj_list);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7866 diff changeset	191
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	192 private:
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	193 // The graphics toolkit associated with the figure being rendered.
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	194 graphics_toolkit toolkit;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7866 diff changeset	195
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	196 // axes transformation data
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	197 graphics_xform xform;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7866 diff changeset	198
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	199 // axis limits in model scaled coordinate
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	200 double xmin, xmax;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	201 double ymin, ymax;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	202 double zmin, zmax;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7866 diff changeset	203
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	204 // Z projection limits in windows coordinate
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	205 double xZ1, xZ2;
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	206
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	207 // call lists identifiers for markers
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	208 unsigned int marker_id, filled_marker_id;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	209
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	210 // camera information for primitive sorting and lighting
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	211 ColumnVector camera_pos, camera_dir, view_vector;
20285 6db2ea5556a4 Make use of the axes "ticklabelinterpreter" property (bug #45438) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 20232 diff changeset	212
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	213 // interpreter to be used by text_to_pixels
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	214 caseless_str interpreter;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	215
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	216 text_renderer txt_renderer;
9403 4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 8920 diff changeset	217
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	218 // light object present and visible
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	219 unsigned int current_light;
25423 13b1b9a0d9c5 Move management of lights in axes from GL to graphics backend. Markus Mützel <markus.muetzel@gmx.de> parents: 25054 diff changeset	220 unsigned int max_lights;
21459 385b67d48dda Don't enable opengl lighting when no light object is present (bug #42006) mmuetzel <markus.muetzel@gmx.de> parents: 21353 diff changeset	221
24523 501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	222 // Indicate we are drawing for selection purpose
501986e12b8b Implement "pickableparts" property (bug #52795). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 24173 diff changeset	223 bool selecting;
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	224 private:
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	225 class patch_tesselator;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	226 };
22326 71dd9d5a5ecd move more new classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	227 }
71dd9d5a5ecd move more new classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	228
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: diff changeset	229 #endif

Mercurial > octave

annotate libinterp/corefcn/gl-render.h @ 25423:13b1b9a0d9c5