- Weird shiftvalues are now hidden to the user, shiftvalues will
[xonotic/netradiant.git] / radiant / brushmanip.cpp
1 /*
2 Copyright (C) 1999-2006 Id Software, Inc. and contributors.
3 For a list of contributors, see the accompanying CONTRIBUTORS file.
4
5 This file is part of GtkRadiant.
6
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
20 */
21
22 #include "brushmanip.h"
23
24
25 #include "gtkutil/widget.h"
26 #include "gtkutil/menu.h"
27 #include "gtkmisc.h"
28 #include "brushnode.h"
29 #include "map.h"
30 #include "texwindow.h"
31 #include "gtkdlgs.h"
32 #include "commands.h"
33 #include "mainframe.h"
34 #include "dialog.h"
35 #include "xywindow.h"
36 #include "preferences.h"
37
38 #include <list>
39
40 void Brush_ConstructCuboid(Brush& brush, const AABB& bounds, const char* shader, const TextureProjection& projection)
41 {
42   const unsigned char box[3][2] = { { 0, 1 }, { 2, 0 }, { 1, 2 } };
43   Vector3 mins(vector3_subtracted(bounds.origin, bounds.extents));
44   Vector3 maxs(vector3_added(bounds.origin, bounds.extents));
45
46   brush.clear();
47   brush.reserve(6);
48
49   {
50     for(int i=0; i < 3; ++i)
51     {
52       Vector3 planepts1(maxs);
53       Vector3 planepts2(maxs);
54       planepts2[box[i][0]] = mins[box[i][0]];
55       planepts1[box[i][1]] = mins[box[i][1]];
56
57       brush.addPlane(maxs, planepts1, planepts2, shader, projection);
58     }
59   }
60   {
61     for(int i=0; i < 3; ++i)
62     {
63       Vector3 planepts1(mins);
64       Vector3 planepts2(mins);
65       planepts1[box[i][0]] = maxs[box[i][0]];
66       planepts2[box[i][1]] = maxs[box[i][1]];
67
68       brush.addPlane(mins, planepts1, planepts2, shader, projection);
69     }
70   }
71 }
72
73 inline float max_extent(const Vector3& extents)
74 {
75   return std::max(std::max(extents[0], extents[1]), extents[2]);
76 }
77
78 inline float max_extent_2d(const Vector3& extents, int axis)
79 {
80   switch(axis)
81   {
82   case 0:
83     return std::max(extents[1], extents[2]);
84   case 1:
85     return std::max(extents[0], extents[2]);
86   default:
87     return std::max(extents[0], extents[1]);
88   }
89 }
90
91 const std::size_t c_brushPrism_minSides = 3;
92 const std::size_t c_brushPrism_maxSides = c_brush_maxFaces - 2;
93 const char* const c_brushPrism_name = "brushPrism";
94
95 void Brush_ConstructPrism(Brush& brush, const AABB& bounds, std::size_t sides, int axis, const char* shader, const TextureProjection& projection)
96 {
97   if(sides < c_brushPrism_minSides)
98   {
99     globalErrorStream() << c_brushPrism_name << ": sides " << Unsigned(sides) << ": too few sides, minimum is " << Unsigned(c_brushPrism_minSides) << "\n";
100     return;
101   }
102   if(sides > c_brushPrism_maxSides)
103   {
104     globalErrorStream() << c_brushPrism_name << ": sides " << Unsigned(sides) << ": too many sides, maximum is " << Unsigned(c_brushPrism_maxSides) << "\n";
105     return;
106   }
107
108   brush.clear();
109   brush.reserve(sides+2);
110
111   Vector3 mins(vector3_subtracted(bounds.origin, bounds.extents));
112   Vector3 maxs(vector3_added(bounds.origin, bounds.extents));
113
114   float radius = max_extent_2d(bounds.extents, axis);
115   const Vector3& mid = bounds.origin;
116   Vector3 planepts[3];
117
118   planepts[2][(axis+1)%3] = mins[(axis+1)%3];
119   planepts[2][(axis+2)%3] = mins[(axis+2)%3];
120   planepts[2][axis] = maxs[axis];
121   planepts[1][(axis+1)%3] = maxs[(axis+1)%3];
122   planepts[1][(axis+2)%3] = mins[(axis+2)%3];
123   planepts[1][axis] = maxs[axis];
124   planepts[0][(axis+1)%3] = maxs[(axis+1)%3];
125   planepts[0][(axis+2)%3] = maxs[(axis+2)%3];
126   planepts[0][axis] = maxs[axis];
127
128   brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
129
130   planepts[0][(axis+1)%3] = mins[(axis+1)%3];
131   planepts[0][(axis+2)%3] = mins[(axis+2)%3];
132   planepts[0][axis] = mins[axis];
133   planepts[1][(axis+1)%3] = maxs[(axis+1)%3];
134   planepts[1][(axis+2)%3] = mins[(axis+2)%3];
135   planepts[1][axis] = mins[axis];
136   planepts[2][(axis+1)%3] = maxs[(axis+1)%3];
137   planepts[2][(axis+2)%3] = maxs[(axis+2)%3];
138   planepts[2][axis] = mins[axis];
139
140   brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
141  
142   for (std::size_t i=0 ; i<sides ; ++i)
143   {
144     double sv = sin (i*3.14159265*2/sides);
145     double cv = cos (i*3.14159265*2/sides);
146
147     planepts[0][(axis+1)%3] = static_cast<float>(floor(mid[(axis+1)%3]+radius*cv+0.5));
148     planepts[0][(axis+2)%3] = static_cast<float>(floor(mid[(axis+2)%3]+radius*sv+0.5));
149     planepts[0][axis] = mins[axis];
150
151     planepts[1][(axis+1)%3] = planepts[0][(axis+1)%3];
152     planepts[1][(axis+2)%3] = planepts[0][(axis+2)%3];
153     planepts[1][axis] = maxs[axis];
154
155     planepts[2][(axis+1)%3] = static_cast<float>(floor(planepts[0][(axis+1)%3] - radius*sv + 0.5));
156     planepts[2][(axis+2)%3] = static_cast<float>(floor(planepts[0][(axis+2)%3] + radius*cv + 0.5));
157     planepts[2][axis] = maxs[axis];
158
159     brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
160   }
161 }
162
163 const std::size_t c_brushCone_minSides = 3;
164 const std::size_t c_brushCone_maxSides = 32;
165 const char* const c_brushCone_name = "brushCone";
166
167 void Brush_ConstructCone(Brush& brush, const AABB& bounds, std::size_t sides, const char* shader, const TextureProjection& projection)
168 {
169   if(sides < c_brushCone_minSides)
170   {
171     globalErrorStream() << c_brushCone_name << ": sides " << Unsigned(sides) << ": too few sides, minimum is " << Unsigned(c_brushCone_minSides) << "\n";
172     return;
173   }
174   if(sides > c_brushCone_maxSides)
175   {
176     globalErrorStream() << c_brushCone_name << ": sides " << Unsigned(sides) << ": too many sides, maximum is " << Unsigned(c_brushCone_maxSides) << "\n";
177     return;
178   }
179
180   brush.clear();
181   brush.reserve(sides+1);
182
183   Vector3 mins(vector3_subtracted(bounds.origin, bounds.extents));
184   Vector3 maxs(vector3_added(bounds.origin, bounds.extents));
185
186   float radius = max_extent(bounds.extents);
187   const Vector3& mid = bounds.origin;
188   Vector3 planepts[3];
189
190   planepts[0][0] = mins[0];planepts[0][1] = mins[1];planepts[0][2] = mins[2];
191   planepts[1][0] = maxs[0];planepts[1][1] = mins[1];planepts[1][2] = mins[2];
192   planepts[2][0] = maxs[0];planepts[2][1] = maxs[1];planepts[2][2] = mins[2];
193
194   brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
195
196   for (std::size_t i=0 ; i<sides ; ++i)
197   {
198     double sv = sin (i*3.14159265*2/sides);
199     double cv = cos (i*3.14159265*2/sides);
200
201     planepts[0][0] = static_cast<float>(floor(mid[0]+radius*cv+0.5));
202     planepts[0][1] = static_cast<float>(floor(mid[1]+radius*sv+0.5));
203     planepts[0][2] = mins[2];
204
205     planepts[1][0] = mid[0];
206     planepts[1][1] = mid[1];
207     planepts[1][2] = maxs[2];
208
209     planepts[2][0] = static_cast<float>(floor(planepts[0][0] - radius * sv + 0.5));
210     planepts[2][1] = static_cast<float>(floor(planepts[0][1] + radius * cv + 0.5));
211     planepts[2][2] = maxs[2];
212
213     brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
214   }
215 }
216
217 const std::size_t c_brushSphere_minSides = 3;
218 const std::size_t c_brushSphere_maxSides = 7;
219 const char* const c_brushSphere_name = "brushSphere";
220
221 void Brush_ConstructSphere(Brush& brush, const AABB& bounds, std::size_t sides, const char* shader, const TextureProjection& projection)
222 {
223   if(sides < c_brushSphere_minSides)
224   {
225     globalErrorStream() << c_brushSphere_name << ": sides " << Unsigned(sides) << ": too few sides, minimum is " << Unsigned(c_brushSphere_minSides) << "\n";
226     return;
227   }
228   if(sides > c_brushSphere_maxSides)
229   {
230     globalErrorStream() << c_brushSphere_name << ": sides " << Unsigned(sides) << ": too many sides, maximum is " << Unsigned(c_brushSphere_maxSides) << "\n";
231     return;
232   }
233
234   brush.clear();
235   brush.reserve(sides*sides);
236
237   float radius = max_extent(bounds.extents);
238   const Vector3& mid = bounds.origin;
239   Vector3 planepts[3];
240
241   double dt = 2 * c_pi / sides;
242   double dp = c_pi / sides;
243   for(std::size_t i=0; i < sides; i++)
244   {
245     for(std::size_t j=0;j < sides-1; j++)
246     {
247       double t = i * dt;
248       double p = float(j * dp - c_pi / 2);
249
250       planepts[0] = vector3_added(mid, vector3_scaled(vector3_for_spherical(t, p), radius));
251       planepts[1] = vector3_added(mid, vector3_scaled(vector3_for_spherical(t, p + dp), radius));
252       planepts[2] = vector3_added(mid, vector3_scaled(vector3_for_spherical(t + dt, p + dp), radius));
253
254       brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
255     }
256   }
257
258   {
259     double p = (sides - 1) * dp - c_pi / 2;
260     for(std::size_t i = 0; i < sides; i++)
261     {
262       double t = i * dt;
263
264       planepts[0] = vector3_added(mid, vector3_scaled(vector3_for_spherical(t, p), radius));
265       planepts[1] = vector3_added(mid, vector3_scaled(vector3_for_spherical(t + dt, p + dp), radius));
266       planepts[2] = vector3_added(mid, vector3_scaled(vector3_for_spherical(t + dt, p), radius));
267
268       brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
269     }
270   }
271 }
272
273 int GetViewAxis()
274 {
275   switch(GlobalXYWnd_getCurrentViewType())
276   {
277     case XY:
278       return 2;
279     case XZ:
280       return 1;
281     case YZ:
282       return 0;
283   }
284   return 2;
285 }
286
287 void Brush_ConstructPrefab(Brush& brush, EBrushPrefab type, const AABB& bounds, std::size_t sides, const char* shader, const TextureProjection& projection)
288 {
289   switch(type)
290   {
291   case eBrushCuboid:
292     {
293       UndoableCommand undo("brushCuboid");
294
295       Brush_ConstructCuboid(brush, bounds, shader, projection);
296     }
297     break;
298   case eBrushPrism:
299     {
300       int axis = GetViewAxis();
301       StringOutputStream command;
302       command << c_brushPrism_name << " -sides " << Unsigned(sides) << " -axis " << axis;
303       UndoableCommand undo(command.c_str());
304
305       Brush_ConstructPrism(brush, bounds, sides, axis, shader, projection);
306     }
307     break;
308   case eBrushCone:
309     {
310       StringOutputStream command;
311       command << c_brushCone_name << " -sides " << Unsigned(sides);
312       UndoableCommand undo(command.c_str());
313
314       Brush_ConstructCone(brush, bounds, sides, shader, projection);
315     }
316     break;
317   case eBrushSphere:
318     {
319       StringOutputStream command;
320       command << c_brushSphere_name << " -sides " << Unsigned(sides);
321       UndoableCommand undo(command.c_str());
322
323       Brush_ConstructSphere(brush, bounds, sides, shader, projection);
324     }
325     break;
326   }
327 }
328
329
330 void ConstructRegionBrushes(scene::Node* brushes[6], const Vector3& region_mins, const Vector3& region_maxs)
331 {
332   {
333     // set mins
334     Vector3 mins(region_mins[0]-32, region_mins[1]-32, region_mins[2]-32);
335
336     // vary maxs
337     for(std::size_t i=0; i<3; i++)
338     {
339       Vector3 maxs(region_maxs[0]+32, region_maxs[1]+32, region_maxs[2]+32);
340       maxs[i] = region_mins[i];
341       Brush_ConstructCuboid(*Node_getBrush(*brushes[i]), aabb_for_minmax(mins, maxs), texdef_name_default(), TextureProjection());
342     }
343   }
344
345   {
346     // set maxs
347     Vector3 maxs(region_maxs[0]+32, region_maxs[1]+32, region_maxs[2]+32);
348
349     // vary mins
350     for(std::size_t i=0; i<3; i++)
351     {
352       Vector3 mins(region_mins[0]-32, region_mins[1]-32, region_mins[2]-32);
353       mins[i] = region_maxs[i];
354       Brush_ConstructCuboid(*Node_getBrush(*brushes[i+3]), aabb_for_minmax(mins, maxs), texdef_name_default(), TextureProjection());
355     }
356   }
357 }
358
359
360 class FaceSetTexdef
361 {
362   const TextureProjection& m_projection;
363 public:
364   FaceSetTexdef(const TextureProjection& projection) : m_projection(projection)
365   {
366   }
367   void operator()(Face& face) const
368   {
369     face.SetTexdef(m_projection);
370   }
371 };
372
373 void Scene_BrushSetTexdef_Selected(scene::Graph& graph, const TextureProjection& projection)
374 {
375   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceSetTexdef(projection));
376   SceneChangeNotify();
377 }
378
379 void Scene_BrushSetTexdef_Component_Selected(scene::Graph& graph, const TextureProjection& projection)
380 {
381   Scene_ForEachSelectedBrushFace(graph, FaceSetTexdef(projection));
382   SceneChangeNotify();
383 }
384
385
386 class FaceSetFlags
387 {
388   const ContentsFlagsValue& m_projection;
389 public:
390   FaceSetFlags(const ContentsFlagsValue& flags) : m_projection(flags)
391   {
392   }
393   void operator()(Face& face) const
394   {
395     face.SetFlags(m_projection);
396   }
397 };
398
399 void Scene_BrushSetFlags_Selected(scene::Graph& graph, const ContentsFlagsValue& flags)
400 {
401   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceSetFlags(flags));
402   SceneChangeNotify();
403 }
404
405 void Scene_BrushSetFlags_Component_Selected(scene::Graph& graph, const ContentsFlagsValue& flags)
406 {
407   Scene_ForEachSelectedBrushFace(graph, FaceSetFlags(flags));
408   SceneChangeNotify();
409 }
410
411 class FaceShiftTexdef
412 {
413   float m_s, m_t;
414 public:
415   FaceShiftTexdef(float s, float t) : m_s(s), m_t(t)
416   {
417   }
418   void operator()(Face& face) const
419   {
420     face.ShiftTexdef(m_s, m_t);
421   }
422 };
423
424 void Scene_BrushShiftTexdef_Selected(scene::Graph& graph, float s, float t)
425 {
426   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceShiftTexdef(s, t));
427   SceneChangeNotify();
428 }
429
430 void Scene_BrushShiftTexdef_Component_Selected(scene::Graph& graph, float s, float t)
431 {
432   Scene_ForEachSelectedBrushFace(graph, FaceShiftTexdef(s, t));
433   SceneChangeNotify();
434 }
435
436 class FaceScaleTexdef
437 {
438   float m_s, m_t;
439 public:
440   FaceScaleTexdef(float s, float t) : m_s(s), m_t(t)
441   {
442   }
443   void operator()(Face& face) const
444   {
445     face.ScaleTexdef(m_s, m_t);
446   }
447 };
448
449 void Scene_BrushScaleTexdef_Selected(scene::Graph& graph, float s, float t)
450 {
451   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceScaleTexdef(s, t));
452   SceneChangeNotify();
453 }
454
455 void Scene_BrushScaleTexdef_Component_Selected(scene::Graph& graph, float s, float t)
456 {
457   Scene_ForEachSelectedBrushFace(graph, FaceScaleTexdef(s, t));
458   SceneChangeNotify();
459 }
460
461 class FaceRotateTexdef
462 {
463   float m_angle;
464 public:
465   FaceRotateTexdef(float angle) : m_angle(angle)
466   {
467   }
468   void operator()(Face& face) const
469   {
470     face.RotateTexdef(m_angle);
471   }
472 };
473
474 void Scene_BrushRotateTexdef_Selected(scene::Graph& graph, float angle)
475 {
476   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceRotateTexdef(angle));
477   SceneChangeNotify();
478 }
479
480 void Scene_BrushRotateTexdef_Component_Selected(scene::Graph& graph, float angle)
481 {
482   Scene_ForEachSelectedBrushFace(graph, FaceRotateTexdef(angle));
483   SceneChangeNotify();
484 }
485
486
487 class FaceSetShader
488 {
489   const char* m_name;
490 public:
491   FaceSetShader(const char* name) : m_name(name) {}
492   void operator()(Face& face) const
493   {
494     face.SetShader(m_name);
495   }
496 };
497
498 void Scene_BrushSetShader_Selected(scene::Graph& graph, const char* name)
499 {
500   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceSetShader(name));
501   SceneChangeNotify();
502 }
503
504 void Scene_BrushSetShader_Component_Selected(scene::Graph& graph, const char* name)
505 {
506   Scene_ForEachSelectedBrushFace(graph, FaceSetShader(name));
507   SceneChangeNotify();
508 }
509
510 class FaceSetDetail
511 {
512   bool m_detail;
513 public:
514   FaceSetDetail(bool detail) : m_detail(detail)
515   {
516   }
517   void operator()(Face& face) const
518   {
519     face.setDetail(m_detail);
520   }
521 };
522
523 void Scene_BrushSetDetail_Selected(scene::Graph& graph, bool detail)
524 {
525   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceSetDetail(detail));
526   SceneChangeNotify();
527 }
528
529 bool Face_FindReplaceShader(Face& face, const char* find, const char* replace)
530 {
531   if(shader_equal(face.GetShader(), find))
532   {
533     face.SetShader(replace);
534     return true;
535   }
536   return false;
537 }
538
539 class FaceFindReplaceShader
540 {
541   const char* m_find;
542   const char* m_replace;
543 public:
544   FaceFindReplaceShader(const char* find, const char* replace) : m_find(find), m_replace(replace)
545   {
546   }
547   void operator()(Face& face) const
548   {
549     Face_FindReplaceShader(face, m_find, m_replace);
550   }
551 };
552
553 void Scene_BrushFindReplaceShader(scene::Graph& graph, const char* find, const char* replace)
554 {
555   Scene_ForEachBrush_ForEachFace(graph, FaceFindReplaceShader(find, replace));
556 }
557
558 void Scene_BrushFindReplaceShader_Selected(scene::Graph& graph, const char* find, const char* replace)
559 {
560   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceFindReplaceShader(find, replace));
561 }
562
563 void Scene_BrushFindReplaceShader_Component_Selected(scene::Graph& graph, const char* find, const char* replace)
564 {
565   Scene_ForEachSelectedBrushFace(graph, FaceFindReplaceShader(find, replace));
566 }
567
568
569 class FaceFitTexture
570 {
571   float m_s_repeat, m_t_repeat;
572 public:
573   FaceFitTexture(float s_repeat, float t_repeat) : m_s_repeat(s_repeat), m_t_repeat(t_repeat)
574   {
575   }
576   void operator()(Face& face) const
577   {
578     face.FitTexture(m_s_repeat, m_t_repeat);
579   }
580 };
581
582 void Scene_BrushFitTexture_Selected(scene::Graph& graph, float s_repeat, float t_repeat)
583 {
584   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceFitTexture(s_repeat, t_repeat));
585   SceneChangeNotify();
586 }
587
588 void Scene_BrushFitTexture_Component_Selected(scene::Graph& graph, float s_repeat, float t_repeat)
589 {
590   Scene_ForEachSelectedBrushFace(graph, FaceFitTexture(s_repeat, t_repeat));
591   SceneChangeNotify();
592 }
593
594 TextureProjection g_defaultTextureProjection;
595 const TextureProjection& TextureTransform_getDefault()
596 {
597   TexDef_Construct_Default(g_defaultTextureProjection);
598   return g_defaultTextureProjection;
599 }
600
601 void Scene_BrushConstructPrefab(scene::Graph& graph, EBrushPrefab type, std::size_t sides, const char* shader)
602 {
603   if(GlobalSelectionSystem().countSelected() != 0)
604   {
605     const scene::Path& path = GlobalSelectionSystem().ultimateSelected().path();
606
607     Brush* brush = Node_getBrush(path.top());
608     if(brush != 0)
609     {
610       AABB bounds = brush->localAABB(); // copy bounds because the brush will be modified
611       Brush_ConstructPrefab(*brush, type, bounds, sides, shader, TextureTransform_getDefault());
612       SceneChangeNotify();
613     }
614   }
615 }
616
617 void Scene_BrushResize_Selected(scene::Graph& graph, const AABB& bounds, const char* shader)
618 {
619   if(GlobalSelectionSystem().countSelected() != 0)
620   {
621     const scene::Path& path = GlobalSelectionSystem().ultimateSelected().path();
622
623     Brush* brush = Node_getBrush(path.top());
624     if(brush != 0)
625     {
626       Brush_ConstructCuboid(*brush, bounds, shader, TextureTransform_getDefault());
627       SceneChangeNotify();
628     }
629   }
630 }
631
632 bool Brush_hasShader(const Brush& brush, const char* name)
633 {
634   for(Brush::const_iterator i = brush.begin(); i != brush.end(); ++i)
635   {
636     if(shader_equal((*i)->GetShader(), name))
637     {
638       return true;
639     }
640   }
641   return false;
642 }
643
644 class BrushSelectByShaderWalker : public scene::Graph::Walker
645 {
646   const char* m_name;
647 public:
648   BrushSelectByShaderWalker(const char* name)
649     : m_name(name)
650   {
651   }
652   bool pre(const scene::Path& path, scene::Instance& instance) const
653   {
654     if(path.top().get().visible())
655     {
656       Brush* brush = Node_getBrush(path.top());
657       if(brush != 0 && Brush_hasShader(*brush, m_name))
658       {
659         Instance_getSelectable(instance)->setSelected(true);
660       }
661     }
662     return true;
663   }
664 };
665
666 void Scene_BrushSelectByShader(scene::Graph& graph, const char* name)
667 {
668   graph.traverse(BrushSelectByShaderWalker(name));
669 }
670
671 class FaceSelectByShader
672 {
673   const char* m_name;
674 public:
675   FaceSelectByShader(const char* name)
676     : m_name(name)
677   {
678   }
679   void operator()(FaceInstance& face) const
680   {
681     if(shader_equal(face.getFace().GetShader(), m_name))
682     {
683       face.setSelected(SelectionSystem::eFace, true);
684     }
685   }
686 };
687
688 void Scene_BrushSelectByShader_Component(scene::Graph& graph, const char* name)
689 {
690   Scene_ForEachSelectedBrush_ForEachFaceInstance(graph, FaceSelectByShader(name));
691 }
692
693 class FaceGetTexdef
694 {
695   TextureProjection& m_projection;
696   mutable bool m_done;
697 public:
698   FaceGetTexdef(TextureProjection& projection)
699     : m_projection(projection), m_done(false)
700   {
701   }
702   void operator()(Face& face) const
703   {
704     if(!m_done)
705     {
706       m_done = true;
707       face.GetTexdef(m_projection);
708     }
709   }
710 };
711
712
713 void Scene_BrushGetTexdef_Selected(scene::Graph& graph, TextureProjection& projection)
714 {
715   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceGetTexdef(projection));
716 }
717
718 void Scene_BrushGetTexdef_Component_Selected(scene::Graph& graph, TextureProjection& projection)
719 {
720 #if 1
721   if(!g_SelectedFaceInstances.empty())
722   {
723     FaceInstance& faceInstance = g_SelectedFaceInstances.last();
724     faceInstance.getFace().GetTexdef(projection);
725   }
726 #else
727   FaceGetTexdef visitor(projection);
728   Scene_ForEachSelectedBrushFace(graph, visitor);
729 #endif
730 }
731
732 void Scene_BrushGetShaderSize_Component_Selected(scene::Graph& graph, size_t& width, size_t& height)
733 {
734   if(!g_SelectedFaceInstances.empty())
735   {
736     FaceInstance& faceInstance = g_SelectedFaceInstances.last();
737         width = faceInstance.getFace().getShader().width();
738         height = faceInstance.getFace().getShader().height();
739   }
740 }
741
742
743 class FaceGetFlags
744 {
745   ContentsFlagsValue& m_flags;
746   mutable bool m_done;
747 public:
748   FaceGetFlags(ContentsFlagsValue& flags)
749     : m_flags(flags), m_done(false)
750   {
751   }
752   void operator()(Face& face) const
753   {
754     if(!m_done)
755     {
756       m_done = true;
757       face.GetFlags(m_flags);
758     }
759   }
760 };
761
762
763 void Scene_BrushGetFlags_Selected(scene::Graph& graph, ContentsFlagsValue& flags)
764 {
765 #if 1
766   if(GlobalSelectionSystem().countSelected() != 0)
767   {
768     BrushInstance* brush = Instance_getBrush(GlobalSelectionSystem().ultimateSelected());
769     if(brush != 0)
770     {
771       Brush_forEachFace(*brush, FaceGetFlags(flags));
772     }
773   }
774 #else
775   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceGetFlags(flags));
776 #endif
777 }
778
779 void Scene_BrushGetFlags_Component_Selected(scene::Graph& graph, ContentsFlagsValue& flags)
780 {
781 #if 1
782   if(!g_SelectedFaceInstances.empty())
783   {
784     FaceInstance& faceInstance = g_SelectedFaceInstances.last();
785     faceInstance.getFace().GetFlags(flags);
786   }
787 #else
788   Scene_ForEachSelectedBrushFace(graph, FaceGetFlags(flags));
789 #endif
790 }
791
792
793 class FaceGetShader
794 {
795   CopiedString& m_shader;
796   mutable bool m_done;
797 public:
798   FaceGetShader(CopiedString& shader)
799     : m_shader(shader), m_done(false)
800   {
801   }
802   void operator()(Face& face) const
803   {
804     if(!m_done)
805     {
806       m_done = true;
807       m_shader = face.GetShader();
808     }
809   }
810 };
811
812 void Scene_BrushGetShader_Selected(scene::Graph& graph, CopiedString& shader)
813 {
814 #if 1
815   if(GlobalSelectionSystem().countSelected() != 0)
816   {
817     BrushInstance* brush = Instance_getBrush(GlobalSelectionSystem().ultimateSelected());
818     if(brush != 0)
819     {
820       Brush_forEachFace(*brush, FaceGetShader(shader));
821     }
822   }
823 #else
824   Scene_ForEachSelectedBrush_ForEachFace(graph, FaceGetShader(shader));
825 #endif
826 }
827
828 void Scene_BrushGetShader_Component_Selected(scene::Graph& graph, CopiedString& shader)
829 {
830 #if 1
831   if(!g_SelectedFaceInstances.empty())
832   {
833     FaceInstance& faceInstance = g_SelectedFaceInstances.last();
834     shader = faceInstance.getFace().GetShader();
835   }
836 #else
837   FaceGetShader visitor(shader);
838   Scene_ForEachSelectedBrushFace(graph, visitor);
839 #endif
840 }
841
842
843 class filter_face_shader : public FaceFilter
844 {
845   const char* m_shader;
846 public:
847   filter_face_shader(const char* shader) : m_shader(shader)
848   {
849   }
850   bool filter(const Face& face) const
851   {
852     return shader_equal(face.GetShader(), m_shader);
853   }
854 };
855
856 class filter_face_shader_prefix : public FaceFilter
857 {
858   const char* m_prefix;
859 public:
860   filter_face_shader_prefix(const char* prefix) : m_prefix(prefix)
861   {
862   }
863   bool filter(const Face& face) const
864   {
865     return shader_equal_n(face.GetShader(), m_prefix, strlen(m_prefix));
866   }
867 };
868
869 class filter_face_flags : public FaceFilter
870 {
871   int m_flags;
872 public:
873   filter_face_flags(int flags) : m_flags(flags)
874   {
875   }
876   bool filter(const Face& face) const
877   {
878     return (face.getShader().shaderFlags() & m_flags) != 0;
879   }
880 };
881
882 class filter_face_contents : public FaceFilter
883 {
884   int m_contents;
885 public:
886   filter_face_contents(int contents) : m_contents(contents)
887   {
888   }
889   bool filter(const Face& face) const
890   {
891     return (face.getShader().m_flags.m_contentFlags & m_contents) != 0;
892   }
893 };
894
895
896
897 class FaceFilterAny
898 {
899   FaceFilter* m_filter;
900   bool& m_filtered;
901 public:
902   FaceFilterAny(FaceFilter* filter, bool& filtered) : m_filter(filter), m_filtered(filtered)
903   {
904     m_filtered = false;
905   }
906   void operator()(Face& face) const
907   {
908     if(m_filter->filter(face))
909     {
910       m_filtered = true;
911     }
912   }
913 };
914
915 class filter_brush_any_face : public BrushFilter
916 {
917   FaceFilter* m_filter;
918 public:
919   filter_brush_any_face(FaceFilter* filter) : m_filter(filter)
920   {
921   }
922   bool filter(const Brush& brush) const
923   {
924     bool filtered;
925     Brush_forEachFace(brush, FaceFilterAny(m_filter, filtered));
926     return filtered;
927   }   
928 };
929
930 class FaceFilterAll
931 {
932   FaceFilter* m_filter;
933   bool& m_filtered;
934 public:
935   FaceFilterAll(FaceFilter* filter, bool& filtered) : m_filter(filter), m_filtered(filtered)
936   {
937     m_filtered = true;
938   }
939   void operator()(Face& face) const
940   {
941     if(!m_filter->filter(face))
942     {
943       m_filtered = false;
944     }
945   }
946 };
947
948 class filter_brush_all_faces : public BrushFilter
949 {
950   FaceFilter* m_filter;
951 public:
952   filter_brush_all_faces(FaceFilter* filter) : m_filter(filter)
953   {
954   }
955   bool filter(const Brush& brush) const
956   {
957     bool filtered;
958     Brush_forEachFace(brush, FaceFilterAll(m_filter, filtered));
959     return filtered;
960   }   
961 };
962
963
964 filter_face_flags g_filter_face_clip(QER_CLIP);
965 filter_brush_all_faces g_filter_brush_clip(&g_filter_face_clip);
966
967 filter_face_shader g_filter_face_clip_q2("textures/clip");
968 filter_brush_all_faces g_filter_brush_clip_q2(&g_filter_face_clip_q2);
969
970 filter_face_shader g_filter_face_weapclip("textures/common/weapclip");
971 filter_brush_all_faces g_filter_brush_weapclip(&g_filter_face_weapclip);
972
973 filter_face_shader g_filter_face_botclip("textures/common/botclip");
974 filter_brush_all_faces g_filter_brush_botclip(&g_filter_face_botclip);
975
976 filter_face_shader_prefix g_filter_face_caulk("textures/common/caulk");
977 filter_brush_all_faces g_filter_brush_caulk(&g_filter_face_caulk);
978
979 filter_face_shader_prefix g_filter_face_caulk_ja("textures/system/caulk");
980 filter_brush_all_faces g_filter_brush_caulk_ja(&g_filter_face_caulk_ja);
981
982 filter_face_shader_prefix g_filter_face_liquids("textures/liquids/");
983 filter_brush_any_face g_filter_brush_liquids(&g_filter_face_liquids);
984
985 filter_face_shader g_filter_face_hint("textures/common/hint");
986 filter_brush_any_face g_filter_brush_hint(&g_filter_face_hint);
987
988 filter_face_shader g_filter_face_hint_q2("textures/hint");
989 filter_brush_any_face g_filter_brush_hint_q2(&g_filter_face_hint_q2);
990
991 filter_face_shader g_filter_face_hint_ja("textures/system/hint");
992 filter_brush_any_face g_filter_brush_hint_ja(&g_filter_face_hint_ja);
993
994 filter_face_shader g_filter_face_areaportal("textures/common/areaportal");
995 filter_brush_all_faces g_filter_brush_areaportal(&g_filter_face_areaportal);
996
997 filter_face_shader g_filter_face_visportal("textures/editor/visportal");
998 filter_brush_any_face g_filter_brush_visportal(&g_filter_face_visportal);
999
1000 filter_face_shader g_filter_face_clusterportal("textures/common/clusterportal");
1001 filter_brush_all_faces g_filter_brush_clusterportal(&g_filter_face_clusterportal);
1002
1003 filter_face_shader g_filter_face_lightgrid("textures/common/lightgrid");
1004 filter_brush_all_faces g_filter_brush_lightgrid(&g_filter_face_lightgrid);
1005
1006 filter_face_flags g_filter_face_translucent(QER_TRANS);
1007 filter_brush_all_faces g_filter_brush_translucent(&g_filter_face_translucent);
1008
1009 filter_face_contents g_filter_face_detail(BRUSH_DETAIL_MASK);
1010 filter_brush_all_faces g_filter_brush_detail(&g_filter_face_detail);
1011
1012
1013 void BrushFilters_construct()
1014 {
1015   add_brush_filter(g_filter_brush_clip, EXCLUDE_CLIP);
1016   add_brush_filter(g_filter_brush_clip_q2, EXCLUDE_CLIP);
1017   add_brush_filter(g_filter_brush_weapclip, EXCLUDE_CLIP);
1018   add_brush_filter(g_filter_brush_botclip, EXCLUDE_BOTCLIP);
1019   add_brush_filter(g_filter_brush_caulk, EXCLUDE_CAULK);
1020   add_brush_filter(g_filter_brush_caulk_ja, EXCLUDE_CAULK);
1021   add_face_filter(g_filter_face_caulk, EXCLUDE_CAULK);
1022   add_face_filter(g_filter_face_caulk_ja, EXCLUDE_CAULK);
1023   add_brush_filter(g_filter_brush_liquids, EXCLUDE_LIQUIDS);
1024   add_brush_filter(g_filter_brush_hint, EXCLUDE_HINTSSKIPS);
1025   add_brush_filter(g_filter_brush_hint_q2, EXCLUDE_HINTSSKIPS);
1026   add_brush_filter(g_filter_brush_hint_ja, EXCLUDE_HINTSSKIPS);
1027   add_brush_filter(g_filter_brush_clusterportal, EXCLUDE_CLUSTERPORTALS);
1028   add_brush_filter(g_filter_brush_visportal, EXCLUDE_VISPORTALS);
1029   add_brush_filter(g_filter_brush_areaportal, EXCLUDE_AREAPORTALS);
1030   add_brush_filter(g_filter_brush_translucent, EXCLUDE_TRANSLUCENT);
1031   add_brush_filter(g_filter_brush_detail, EXCLUDE_DETAILS);
1032   add_brush_filter(g_filter_brush_detail, EXCLUDE_STRUCTURAL, true);
1033   add_brush_filter(g_filter_brush_lightgrid, EXCLUDE_LIGHTGRID);
1034 }
1035
1036 #if 0
1037
1038 void normalquantisation_draw()
1039 {
1040   glPointSize(1);
1041   glBegin(GL_POINTS);
1042   for(std::size_t i = 0; i <= c_quantise_normal; ++i)
1043   {
1044     for(std::size_t j = 0; j <= c_quantise_normal; ++j)
1045     {
1046       Normal3f vertex(normal3f_normalised(Normal3f(
1047         static_cast<float>(c_quantise_normal - j - i),
1048         static_cast<float>(i),
1049         static_cast<float>(j)
1050         )));
1051       VectorScale(normal3f_to_array(vertex), 64.f, normal3f_to_array(vertex));
1052       glVertex3fv(normal3f_to_array(vertex));
1053       vertex.x = -vertex.x;
1054       glVertex3fv(normal3f_to_array(vertex));
1055     }
1056   }
1057   glEnd();
1058 }
1059
1060 class RenderableNormalQuantisation : public OpenGLRenderable
1061 {
1062 public:
1063   void render(RenderStateFlags state) const
1064   {
1065     normalquantisation_draw();
1066   }
1067 };
1068
1069 const float g_test_quantise_normal = 1.f / static_cast<float>(1 << 3);
1070
1071 class TestNormalQuantisation
1072 {
1073   void check_normal(const Normal3f& normal, const Normal3f& other)
1074   {
1075     spherical_t spherical = spherical_from_normal3f(normal);
1076     double longditude = RAD2DEG(spherical.longditude);
1077     double latitude = RAD2DEG(spherical.latitude);
1078     double x = cos(spherical.longditude) * sin(spherical.latitude);
1079     double y = sin(spherical.longditude) * sin(spherical.latitude);
1080     double z = cos(spherical.latitude);
1081
1082     ASSERT_MESSAGE(normal3f_dot(normal, other) > 0.99, "bleh");
1083   }
1084
1085   void test_normal(const Normal3f& normal)
1086   {
1087     Normal3f test = normal3f_from_spherical(spherical_from_normal3f(normal));
1088     check_normal(normal, test);
1089
1090     EOctant octant = normal3f_classify_octant(normal);
1091     Normal3f folded = normal3f_fold_octant(normal, octant);
1092     ESextant sextant = normal3f_classify_sextant(folded);
1093     folded = normal3f_fold_sextant(folded, sextant);
1094
1095     double scale = static_cast<float>(c_quantise_normal) / (folded.x + folded.y + folded.z);
1096
1097     double zbits = folded.z * scale;
1098     double ybits = folded.y * scale;
1099
1100     std::size_t zbits_q = static_cast<std::size_t>(zbits);
1101     std::size_t ybits_q = static_cast<std::size_t>(ybits);
1102
1103     ASSERT_MESSAGE(zbits_q <= (c_quantise_normal / 8) * 3, "bleh");
1104     ASSERT_MESSAGE(ybits_q <= (c_quantise_normal / 2), "bleh");
1105     ASSERT_MESSAGE(zbits_q + ((c_quantise_normal / 2) - ybits_q) <= (c_quantise_normal / 2), "bleh");
1106
1107     std::size_t y_t = (zbits_q < (c_quantise_normal / 4)) ? ybits_q : (c_quantise_normal / 2) - ybits_q;
1108     std::size_t z_t = (zbits_q < (c_quantise_normal / 4)) ? zbits_q : (c_quantise_normal / 2) - zbits_q;
1109     std::size_t index = (c_quantise_normal / 4) * y_t + z_t;
1110     ASSERT_MESSAGE(index <= (c_quantise_normal / 4)*(c_quantise_normal / 2), "bleh");
1111
1112     Normal3f tmp(c_quantise_normal - zbits_q - ybits_q, ybits_q, zbits_q);
1113     tmp = normal3f_normalised(tmp);
1114
1115     Normal3f unfolded = normal3f_unfold_octant(normal3f_unfold_sextant(tmp, sextant), octant);
1116
1117     check_normal(normal, unfolded);
1118
1119     double dot = normal3f_dot(normal, unfolded);
1120     float length = VectorLength(normal3f_to_array(unfolded));
1121     float inv_length = 1 / length;
1122
1123     Normal3f quantised = normal3f_quantised(normal);
1124     check_normal(normal, quantised);
1125   }
1126   void test2(const Normal3f& normal, const Normal3f& other)
1127   {
1128     if(normal3f_quantised(normal) != normal3f_quantised(other))
1129     {
1130       int bleh = 0;
1131     }
1132   }
1133
1134   static Normal3f normalise(float x, float y, float z)
1135   {
1136     return normal3f_normalised(Normal3f(x, y, z));
1137   }
1138
1139   float vec_rand()
1140   {
1141     return static_cast<float>(rand() - (RAND_MAX/2));
1142   }
1143
1144   Normal3f normal3f_rand()
1145   {
1146     return normalise(vec_rand(), vec_rand(), vec_rand());
1147   }
1148
1149 public:
1150   TestNormalQuantisation()
1151   {
1152     for(int i = 4096; i > 0; --i)
1153       test_normal(normal3f_rand());
1154
1155     test_normal(normalise(1, 0, 0));
1156     test_normal(normalise(0, 1, 0));
1157     test_normal(normalise(0, 0, 1));
1158     test_normal(normalise(1, 1, 0));
1159     test_normal(normalise(1, 0, 1));
1160     test_normal(normalise(0, 1, 1));
1161     
1162     test_normal(normalise(10000, 10000, 10000));
1163     test_normal(normalise(10000, 10000, 10001));
1164     test_normal(normalise(10000, 10000, 10002));
1165     test_normal(normalise(10000, 10000, 10010));
1166     test_normal(normalise(10000, 10000, 10020));
1167     test_normal(normalise(10000, 10000, 10030));
1168     test_normal(normalise(10000, 10000, 10100));
1169     test_normal(normalise(10000, 10000, 10101));
1170     test_normal(normalise(10000, 10000, 10102));
1171     test_normal(normalise(10000, 10000, 10200));
1172     test_normal(normalise(10000, 10000, 10201));
1173     test_normal(normalise(10000, 10000, 10202));
1174     test_normal(normalise(10000, 10000, 10203));
1175     test_normal(normalise(10000, 10000, 10300));
1176
1177
1178     test2(normalise(10000, 10000, 10000), normalise(10000, 10000, 10001));
1179     test2(normalise(10000, 10000, 10001), normalise(10000, 10001, 10000));
1180   }
1181 };
1182
1183 TestNormalQuantisation g_testNormalQuantisation;
1184
1185
1186 #endif
1187
1188 #if 0
1189 class TestSelectableObserver : public observer_template<const Selectable&>
1190 {
1191 public:
1192   void notify(const Selectable& arguments)
1193   {
1194     bool bleh = arguments.isSelected();
1195   }
1196 };
1197
1198 inline void test_bleh()
1199 {
1200   TestSelectableObserver test;
1201   ObservableSelectableInstance< SingleObservable< SelectionChangeCallback > > bleh;
1202   bleh.attach(test);
1203   bleh.setSelected(true);
1204   bleh.detach(test);
1205 }
1206
1207 class TestBleh
1208 {
1209 public:
1210   TestBleh()
1211   {
1212     test_bleh();
1213   }
1214 };
1215
1216 const TestBleh testbleh;
1217 #endif
1218
1219
1220 #if 0
1221 class TestRefcountedString
1222 {
1223 public:
1224   TestRefcountedString()
1225   {
1226     {
1227       // copy construct
1228       SmartString string1("string1");
1229       SmartString string2(string1);
1230       SmartString string3(string2);
1231     }
1232     {
1233       // refcounted assignment
1234       SmartString string1("string1");
1235       SmartString string2("string2");
1236       string1 = string2;
1237     }
1238     {
1239       // copy assignment
1240       SmartString string1("string1");
1241       SmartString string2("string2");
1242       string1 = string2.c_str();
1243     }
1244     {
1245       // self-assignment
1246       SmartString string1("string1");
1247       string1 = string1;
1248     }
1249     {
1250       // self-assignment via another reference
1251       SmartString string1("string1");
1252       SmartString string2(string1);
1253       string1 = string2;
1254     }
1255   }
1256 };
1257
1258 const TestRefcountedString g_testRefcountedString;
1259
1260 #endif
1261
1262 void Select_MakeDetail()
1263 {
1264   UndoableCommand undo("brushSetDetail");
1265   Scene_BrushSetDetail_Selected(GlobalSceneGraph(), true);
1266 }
1267
1268 void Select_MakeStructural()
1269 {
1270   UndoableCommand undo("brushClearDetail");
1271   Scene_BrushSetDetail_Selected(GlobalSceneGraph(), false);
1272 }
1273
1274 class BrushMakeSided
1275 {
1276   std::size_t m_count;
1277 public:
1278   BrushMakeSided(std::size_t count)
1279     : m_count(count)
1280   {
1281   }
1282   void set()
1283   {
1284     Scene_BrushConstructPrefab(GlobalSceneGraph(), eBrushPrism, m_count, TextureBrowser_GetSelectedShader(GlobalTextureBrowser()));
1285   }
1286   typedef MemberCaller<BrushMakeSided, &BrushMakeSided::set> SetCaller;
1287 };
1288
1289
1290 BrushMakeSided g_brushmakesided3(3);
1291 BrushMakeSided g_brushmakesided4(4);
1292 BrushMakeSided g_brushmakesided5(5);
1293 BrushMakeSided g_brushmakesided6(6);
1294 BrushMakeSided g_brushmakesided7(7);
1295 BrushMakeSided g_brushmakesided8(8);
1296 BrushMakeSided g_brushmakesided9(9);
1297
1298 inline int axis_for_viewtype(int viewtype)
1299 {
1300   switch(viewtype)
1301   {
1302     case XY:
1303       return 2;
1304     case XZ:
1305       return 1;
1306     case YZ:
1307       return 0;
1308   }
1309   return 2;
1310 }
1311
1312 class BrushPrefab
1313 {
1314   EBrushPrefab m_type;
1315 public:
1316   BrushPrefab(EBrushPrefab type)
1317     : m_type(type)
1318   {
1319   }
1320   void set()
1321   {
1322     DoSides(m_type, axis_for_viewtype(GetViewAxis()));
1323   }
1324   typedef MemberCaller<BrushPrefab, &BrushPrefab::set> SetCaller;
1325 };
1326
1327 BrushPrefab g_brushprism(eBrushPrism);
1328 BrushPrefab g_brushcone(eBrushCone);
1329 BrushPrefab g_brushsphere(eBrushSphere);
1330
1331
1332 void FlipClip();
1333 void SplitClip();
1334 void Clip();
1335 void OnClipMode(bool enable);
1336 bool ClipMode();
1337
1338
1339 void ClipSelected()
1340 {
1341   if(ClipMode())
1342   {
1343     UndoableCommand undo("clipperClip");
1344     Clip();
1345   }
1346 }
1347
1348 void SplitSelected()
1349 {
1350   if(ClipMode())
1351   {
1352     UndoableCommand undo("clipperSplit");
1353     SplitClip();
1354   }
1355 }
1356
1357 void FlipClipper()
1358 {
1359   FlipClip();
1360 }
1361
1362
1363 Callback g_texture_lock_status_changed;
1364 BoolExportCaller g_texdef_movelock_caller(g_brush_texturelock_enabled);
1365 ToggleItem g_texdef_movelock_item(g_texdef_movelock_caller);
1366
1367 void Texdef_ToggleMoveLock()
1368 {
1369   g_brush_texturelock_enabled = !g_brush_texturelock_enabled;
1370   g_texdef_movelock_item.update();
1371   g_texture_lock_status_changed();
1372 }
1373
1374
1375
1376
1377
1378 void Brush_registerCommands()
1379 {
1380   GlobalToggles_insert("TogTexLock", FreeCaller<Texdef_ToggleMoveLock>(), ToggleItem::AddCallbackCaller(g_texdef_movelock_item), Accelerator('T', (GdkModifierType)GDK_SHIFT_MASK));
1381
1382   GlobalCommands_insert("BrushPrism", BrushPrefab::SetCaller(g_brushprism));
1383   GlobalCommands_insert("BrushCone", BrushPrefab::SetCaller(g_brushcone));
1384   GlobalCommands_insert("BrushSphere", BrushPrefab::SetCaller(g_brushsphere));
1385
1386   GlobalCommands_insert("Brush3Sided", BrushMakeSided::SetCaller(g_brushmakesided3), Accelerator('3', (GdkModifierType)GDK_CONTROL_MASK));
1387   GlobalCommands_insert("Brush4Sided", BrushMakeSided::SetCaller(g_brushmakesided4), Accelerator('4', (GdkModifierType)GDK_CONTROL_MASK));
1388   GlobalCommands_insert("Brush5Sided", BrushMakeSided::SetCaller(g_brushmakesided5), Accelerator('5', (GdkModifierType)GDK_CONTROL_MASK));
1389   GlobalCommands_insert("Brush6Sided", BrushMakeSided::SetCaller(g_brushmakesided6), Accelerator('6', (GdkModifierType)GDK_CONTROL_MASK));
1390   GlobalCommands_insert("Brush7Sided", BrushMakeSided::SetCaller(g_brushmakesided7), Accelerator('7', (GdkModifierType)GDK_CONTROL_MASK));
1391   GlobalCommands_insert("Brush8Sided", BrushMakeSided::SetCaller(g_brushmakesided8), Accelerator('8', (GdkModifierType)GDK_CONTROL_MASK));
1392   GlobalCommands_insert("Brush9Sided", BrushMakeSided::SetCaller(g_brushmakesided9), Accelerator('9', (GdkModifierType)GDK_CONTROL_MASK));
1393
1394   GlobalCommands_insert("ClipSelected", FreeCaller<ClipSelected>(), Accelerator(GDK_Return));
1395   GlobalCommands_insert("SplitSelected", FreeCaller<SplitSelected>(), Accelerator(GDK_Return, (GdkModifierType)GDK_SHIFT_MASK));
1396   GlobalCommands_insert("FlipClip", FreeCaller<FlipClipper>(), Accelerator(GDK_Return, (GdkModifierType)GDK_CONTROL_MASK));
1397
1398   GlobalCommands_insert("MakeDetail", FreeCaller<Select_MakeDetail>(), Accelerator('M', (GdkModifierType)GDK_CONTROL_MASK));
1399   GlobalCommands_insert("MakeStructural", FreeCaller<Select_MakeStructural>(), Accelerator('S', (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
1400 }
1401
1402 void Brush_constructMenu(GtkMenu* menu)
1403 {
1404   create_menu_item_with_mnemonic(menu, "Prism...", "BrushPrism");
1405   create_menu_item_with_mnemonic(menu, "Cone...", "BrushCone");
1406   create_menu_item_with_mnemonic(menu, "Sphere...", "BrushSphere");
1407   menu_separator (menu);
1408   {
1409     GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "CSG");
1410     if (g_Layout_enableDetachableMenus.m_value)
1411       menu_tearoff (menu_in_menu);
1412     create_menu_item_with_mnemonic(menu_in_menu, "Make _Hollow", "CSGHollow");
1413     create_menu_item_with_mnemonic(menu_in_menu, "CSG _Subtract", "CSGSubtract");
1414     create_menu_item_with_mnemonic(menu_in_menu, "CSG _Merge", "CSGMerge");
1415   }
1416   menu_separator(menu);
1417   {
1418     GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Clipper");
1419     if (g_Layout_enableDetachableMenus.m_value)
1420       menu_tearoff (menu_in_menu);
1421
1422     create_menu_item_with_mnemonic(menu_in_menu, "Clip selection", "ClipSelected");
1423     create_menu_item_with_mnemonic(menu_in_menu, "Split selection", "SplitSelected");
1424     create_menu_item_with_mnemonic(menu_in_menu, "Flip Clip orientation", "FlipClip");
1425   }
1426   menu_separator(menu);
1427   create_menu_item_with_mnemonic(menu, "Make detail", "MakeDetail");
1428   create_menu_item_with_mnemonic(menu, "Make structural", "MakeStructural");
1429
1430   create_check_menu_item_with_mnemonic(menu, "Texture Lock", "TogTexLock");
1431   menu_separator(menu);
1432   create_menu_item_with_mnemonic(menu, "Copy Face Texture", "FaceCopyTexture");
1433   create_menu_item_with_mnemonic(menu, "Paste Face Texture", "FacePasteTexture");
1434
1435   command_connect_accelerator("Brush3Sided");
1436   command_connect_accelerator("Brush4Sided");
1437   command_connect_accelerator("Brush5Sided");
1438   command_connect_accelerator("Brush6Sided");
1439   command_connect_accelerator("Brush7Sided");
1440   command_connect_accelerator("Brush8Sided");
1441   command_connect_accelerator("Brush9Sided");
1442 }