2 Copyright (C) 1999-2006 Id Software, Inc. and contributors.
3 For a list of contributors, see the accompanying CONTRIBUTORS file.
5 This file is part of GtkRadiant.
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.
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.
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
22 #include "brushmanip.h"
25 #include "gtkutil/widget.h"
26 #include "gtkutil/menu.h"
28 #include "brushnode.h"
30 #include "texwindow.h"
33 #include "mainframe.h"
36 #include "preferences.h"
40 void Brush_ConstructCuboid(Brush& brush, const AABB& bounds, const char* shader, const TextureProjection& projection)
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));
50 for(int i=0; i < 3; ++i)
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]];
57 brush.addPlane(maxs, planepts1, planepts2, shader, projection);
61 for(int i=0; i < 3; ++i)
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]];
68 brush.addPlane(mins, planepts1, planepts2, shader, projection);
73 inline float max_extent(const Vector3& extents)
75 return std::max(std::max(extents[0], extents[1]), extents[2]);
78 inline float max_extent_2d(const Vector3& extents, int axis)
83 return std::max(extents[1], extents[2]);
85 return std::max(extents[0], extents[2]);
87 return std::max(extents[0], extents[1]);
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";
95 void Brush_ConstructPrism(Brush& brush, const AABB& bounds, std::size_t sides, int axis, const char* shader, const TextureProjection& projection)
97 if(sides < c_brushPrism_minSides)
99 globalErrorStream() << c_brushPrism_name << ": sides " << Unsigned(sides) << ": too few sides, minimum is " << Unsigned(c_brushPrism_minSides) << "\n";
102 if(sides > c_brushPrism_maxSides)
104 globalErrorStream() << c_brushPrism_name << ": sides " << Unsigned(sides) << ": too many sides, maximum is " << Unsigned(c_brushPrism_maxSides) << "\n";
109 brush.reserve(sides+2);
111 Vector3 mins(vector3_subtracted(bounds.origin, bounds.extents));
112 Vector3 maxs(vector3_added(bounds.origin, bounds.extents));
114 float radius = max_extent_2d(bounds.extents, axis);
115 const Vector3& mid = bounds.origin;
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];
128 brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
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];
140 brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
142 for (std::size_t i=0 ; i<sides ; ++i)
144 double sv = sin (i*3.14159265*2/sides);
145 double cv = cos (i*3.14159265*2/sides);
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];
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];
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];
159 brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
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";
167 void Brush_ConstructCone(Brush& brush, const AABB& bounds, std::size_t sides, const char* shader, const TextureProjection& projection)
169 if(sides < c_brushCone_minSides)
171 globalErrorStream() << c_brushCone_name << ": sides " << Unsigned(sides) << ": too few sides, minimum is " << Unsigned(c_brushCone_minSides) << "\n";
174 if(sides > c_brushCone_maxSides)
176 globalErrorStream() << c_brushCone_name << ": sides " << Unsigned(sides) << ": too many sides, maximum is " << Unsigned(c_brushCone_maxSides) << "\n";
181 brush.reserve(sides+1);
183 Vector3 mins(vector3_subtracted(bounds.origin, bounds.extents));
184 Vector3 maxs(vector3_added(bounds.origin, bounds.extents));
186 float radius = max_extent(bounds.extents);
187 const Vector3& mid = bounds.origin;
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];
194 brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
196 for (std::size_t i=0 ; i<sides ; ++i)
198 double sv = sin (i*3.14159265*2/sides);
199 double cv = cos (i*3.14159265*2/sides);
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];
205 planepts[1][0] = mid[0];
206 planepts[1][1] = mid[1];
207 planepts[1][2] = maxs[2];
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];
213 brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
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";
221 void Brush_ConstructSphere(Brush& brush, const AABB& bounds, std::size_t sides, const char* shader, const TextureProjection& projection)
223 if(sides < c_brushSphere_minSides)
225 globalErrorStream() << c_brushSphere_name << ": sides " << Unsigned(sides) << ": too few sides, minimum is " << Unsigned(c_brushSphere_minSides) << "\n";
228 if(sides > c_brushSphere_maxSides)
230 globalErrorStream() << c_brushSphere_name << ": sides " << Unsigned(sides) << ": too many sides, maximum is " << Unsigned(c_brushSphere_maxSides) << "\n";
235 brush.reserve(sides*sides);
237 float radius = max_extent(bounds.extents);
238 const Vector3& mid = bounds.origin;
241 double dt = 2 * c_pi / sides;
242 double dp = c_pi / sides;
243 for(std::size_t i=0; i < sides; i++)
245 for(std::size_t j=0;j < sides-1; j++)
248 double p = float(j * dp - c_pi / 2);
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));
254 brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
259 double p = (sides - 1) * dp - c_pi / 2;
260 for(std::size_t i = 0; i < sides; i++)
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));
268 brush.addPlane(planepts[0], planepts[1], planepts[2], shader, projection);
275 switch(GlobalXYWnd_getCurrentViewType())
287 void Brush_ConstructPrefab(Brush& brush, EBrushPrefab type, const AABB& bounds, std::size_t sides, const char* shader, const TextureProjection& projection)
293 UndoableCommand undo("brushCuboid");
295 Brush_ConstructCuboid(brush, bounds, shader, projection);
300 int axis = GetViewAxis();
301 StringOutputStream command;
302 command << c_brushPrism_name << " -sides " << Unsigned(sides) << " -axis " << axis;
303 UndoableCommand undo(command.c_str());
305 Brush_ConstructPrism(brush, bounds, sides, axis, shader, projection);
310 StringOutputStream command;
311 command << c_brushCone_name << " -sides " << Unsigned(sides);
312 UndoableCommand undo(command.c_str());
314 Brush_ConstructCone(brush, bounds, sides, shader, projection);
319 StringOutputStream command;
320 command << c_brushSphere_name << " -sides " << Unsigned(sides);
321 UndoableCommand undo(command.c_str());
323 Brush_ConstructSphere(brush, bounds, sides, shader, projection);
330 void ConstructRegionBrushes(scene::Node* brushes[6], const Vector3& region_mins, const Vector3& region_maxs)
334 Vector3 mins(region_mins[0]-32, region_mins[1]-32, region_mins[2]-32);
337 for(std::size_t i=0; i<3; i++)
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());
347 Vector3 maxs(region_maxs[0]+32, region_maxs[1]+32, region_maxs[2]+32);
350 for(std::size_t i=0; i<3; i++)
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());
362 const TextureProjection& m_projection;
364 FaceSetTexdef(const TextureProjection& projection) : m_projection(projection)
367 void operator()(Face& face) const
369 face.SetTexdef(m_projection);
373 void Scene_BrushSetTexdef_Selected(scene::Graph& graph, const TextureProjection& projection)
375 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceSetTexdef(projection));
379 void Scene_BrushSetTexdef_Component_Selected(scene::Graph& graph, const TextureProjection& projection)
381 Scene_ForEachSelectedBrushFace(graph, FaceSetTexdef(projection));
388 const ContentsFlagsValue& m_projection;
390 FaceSetFlags(const ContentsFlagsValue& flags) : m_projection(flags)
393 void operator()(Face& face) const
395 face.SetFlags(m_projection);
399 void Scene_BrushSetFlags_Selected(scene::Graph& graph, const ContentsFlagsValue& flags)
401 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceSetFlags(flags));
405 void Scene_BrushSetFlags_Component_Selected(scene::Graph& graph, const ContentsFlagsValue& flags)
407 Scene_ForEachSelectedBrushFace(graph, FaceSetFlags(flags));
411 class FaceShiftTexdef
415 FaceShiftTexdef(float s, float t) : m_s(s), m_t(t)
418 void operator()(Face& face) const
420 face.ShiftTexdef(m_s, m_t);
424 void Scene_BrushShiftTexdef_Selected(scene::Graph& graph, float s, float t)
426 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceShiftTexdef(s, t));
430 void Scene_BrushShiftTexdef_Component_Selected(scene::Graph& graph, float s, float t)
432 Scene_ForEachSelectedBrushFace(graph, FaceShiftTexdef(s, t));
436 class FaceScaleTexdef
440 FaceScaleTexdef(float s, float t) : m_s(s), m_t(t)
443 void operator()(Face& face) const
445 face.ScaleTexdef(m_s, m_t);
449 void Scene_BrushScaleTexdef_Selected(scene::Graph& graph, float s, float t)
451 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceScaleTexdef(s, t));
455 void Scene_BrushScaleTexdef_Component_Selected(scene::Graph& graph, float s, float t)
457 Scene_ForEachSelectedBrushFace(graph, FaceScaleTexdef(s, t));
461 class FaceRotateTexdef
465 FaceRotateTexdef(float angle) : m_angle(angle)
468 void operator()(Face& face) const
470 face.RotateTexdef(m_angle);
474 void Scene_BrushRotateTexdef_Selected(scene::Graph& graph, float angle)
476 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceRotateTexdef(angle));
480 void Scene_BrushRotateTexdef_Component_Selected(scene::Graph& graph, float angle)
482 Scene_ForEachSelectedBrushFace(graph, FaceRotateTexdef(angle));
491 FaceSetShader(const char* name) : m_name(name) {}
492 void operator()(Face& face) const
494 face.SetShader(m_name);
498 void Scene_BrushSetShader_Selected(scene::Graph& graph, const char* name)
500 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceSetShader(name));
504 void Scene_BrushSetShader_Component_Selected(scene::Graph& graph, const char* name)
506 Scene_ForEachSelectedBrushFace(graph, FaceSetShader(name));
514 FaceSetDetail(bool detail) : m_detail(detail)
517 void operator()(Face& face) const
519 face.setDetail(m_detail);
523 void Scene_BrushSetDetail_Selected(scene::Graph& graph, bool detail)
525 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceSetDetail(detail));
529 bool Face_FindReplaceShader(Face& face, const char* find, const char* replace)
531 if(shader_equal(face.GetShader(), find))
533 face.SetShader(replace);
539 class FaceFindReplaceShader
542 const char* m_replace;
544 FaceFindReplaceShader(const char* find, const char* replace) : m_find(find), m_replace(replace)
547 void operator()(Face& face) const
549 Face_FindReplaceShader(face, m_find, m_replace);
556 const char* m_replace;
558 FaceFindShader(const char* find) : m_find(find)
561 void operator()(FaceInstance& faceinst) const
563 if(shader_equal(faceinst.getFace().GetShader(), m_find))
565 faceinst.setSelected(SelectionSystem::eFace, true);
570 bool DoingSearch(const char *repl)
572 return (repl == NULL || (strcmp("textures/", repl)==0));
575 void Scene_BrushFindReplaceShader(scene::Graph& graph, const char* find, const char* replace)
577 if (DoingSearch(replace))
579 Scene_ForEachBrush_ForEachFaceInstance(graph, FaceFindShader(find));
583 Scene_ForEachBrush_ForEachFace(graph, FaceFindReplaceShader(find, replace));
587 void Scene_BrushFindReplaceShader_Selected(scene::Graph& graph, const char* find, const char* replace)
589 if (DoingSearch(replace))
591 Scene_ForEachSelectedBrush_ForEachFaceInstance(graph,
592 FaceFindShader(find));
596 Scene_ForEachSelectedBrush_ForEachFace(graph,
597 FaceFindReplaceShader(find, replace));
601 // TODO: find for components
602 // d1223m: dont even know what they are...
603 void Scene_BrushFindReplaceShader_Component_Selected(scene::Graph& graph, const char* find, const char* replace)
605 if (DoingSearch(replace))
611 Scene_ForEachSelectedBrushFace(graph, FaceFindReplaceShader(find, replace));
618 float m_s_repeat, m_t_repeat;
620 FaceFitTexture(float s_repeat, float t_repeat) : m_s_repeat(s_repeat), m_t_repeat(t_repeat)
623 void operator()(Face& face) const
625 face.FitTexture(m_s_repeat, m_t_repeat);
629 void Scene_BrushFitTexture_Selected(scene::Graph& graph, float s_repeat, float t_repeat)
631 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceFitTexture(s_repeat, t_repeat));
635 void Scene_BrushFitTexture_Component_Selected(scene::Graph& graph, float s_repeat, float t_repeat)
637 Scene_ForEachSelectedBrushFace(graph, FaceFitTexture(s_repeat, t_repeat));
641 TextureProjection g_defaultTextureProjection;
642 const TextureProjection& TextureTransform_getDefault()
644 TexDef_Construct_Default(g_defaultTextureProjection);
645 return g_defaultTextureProjection;
648 void Scene_BrushConstructPrefab(scene::Graph& graph, EBrushPrefab type, std::size_t sides, const char* shader)
650 if(GlobalSelectionSystem().countSelected() != 0)
652 const scene::Path& path = GlobalSelectionSystem().ultimateSelected().path();
654 Brush* brush = Node_getBrush(path.top());
657 AABB bounds = brush->localAABB(); // copy bounds because the brush will be modified
658 Brush_ConstructPrefab(*brush, type, bounds, sides, shader, TextureTransform_getDefault());
664 void Scene_BrushResize_Selected(scene::Graph& graph, const AABB& bounds, const char* shader)
666 if(GlobalSelectionSystem().countSelected() != 0)
668 const scene::Path& path = GlobalSelectionSystem().ultimateSelected().path();
670 Brush* brush = Node_getBrush(path.top());
673 Brush_ConstructCuboid(*brush, bounds, shader, TextureTransform_getDefault());
679 bool Brush_hasShader(const Brush& brush, const char* name)
681 for(Brush::const_iterator i = brush.begin(); i != brush.end(); ++i)
683 if(shader_equal((*i)->GetShader(), name))
691 class BrushSelectByShaderWalker : public scene::Graph::Walker
695 BrushSelectByShaderWalker(const char* name)
699 bool pre(const scene::Path& path, scene::Instance& instance) const
701 if(path.top().get().visible())
703 Brush* brush = Node_getBrush(path.top());
704 if(brush != 0 && Brush_hasShader(*brush, m_name))
706 Instance_getSelectable(instance)->setSelected(true);
713 void Scene_BrushSelectByShader(scene::Graph& graph, const char* name)
715 graph.traverse(BrushSelectByShaderWalker(name));
718 class FaceSelectByShader
722 FaceSelectByShader(const char* name)
726 void operator()(FaceInstance& face) const
728 printf("checking %s = %s\n", face.getFace().GetShader(), m_name);
729 if(shader_equal(face.getFace().GetShader(), m_name))
731 face.setSelected(SelectionSystem::eFace, true);
736 void Scene_BrushSelectByShader_Component(scene::Graph& graph, const char* name)
738 Scene_ForEachSelectedBrush_ForEachFaceInstance(graph, FaceSelectByShader(name));
743 TextureProjection& m_projection;
746 FaceGetTexdef(TextureProjection& projection)
747 : m_projection(projection), m_done(false)
750 void operator()(Face& face) const
755 face.GetTexdef(m_projection);
761 void Scene_BrushGetTexdef_Selected(scene::Graph& graph, TextureProjection& projection)
763 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceGetTexdef(projection));
766 void Scene_BrushGetTexdef_Component_Selected(scene::Graph& graph, TextureProjection& projection)
769 if(!g_SelectedFaceInstances.empty())
771 FaceInstance& faceInstance = g_SelectedFaceInstances.last();
772 faceInstance.getFace().GetTexdef(projection);
775 FaceGetTexdef visitor(projection);
776 Scene_ForEachSelectedBrushFace(graph, visitor);
780 void Scene_BrushGetShaderSize_Component_Selected(scene::Graph& graph, size_t& width, size_t& height)
782 if(!g_SelectedFaceInstances.empty())
784 FaceInstance& faceInstance = g_SelectedFaceInstances.last();
785 width = faceInstance.getFace().getShader().width();
786 height = faceInstance.getFace().getShader().height();
793 ContentsFlagsValue& m_flags;
796 FaceGetFlags(ContentsFlagsValue& flags)
797 : m_flags(flags), m_done(false)
800 void operator()(Face& face) const
805 face.GetFlags(m_flags);
811 void Scene_BrushGetFlags_Selected(scene::Graph& graph, ContentsFlagsValue& flags)
814 if(GlobalSelectionSystem().countSelected() != 0)
816 BrushInstance* brush = Instance_getBrush(GlobalSelectionSystem().ultimateSelected());
819 Brush_forEachFace(*brush, FaceGetFlags(flags));
823 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceGetFlags(flags));
827 void Scene_BrushGetFlags_Component_Selected(scene::Graph& graph, ContentsFlagsValue& flags)
830 if(!g_SelectedFaceInstances.empty())
832 FaceInstance& faceInstance = g_SelectedFaceInstances.last();
833 faceInstance.getFace().GetFlags(flags);
836 Scene_ForEachSelectedBrushFace(graph, FaceGetFlags(flags));
843 CopiedString& m_shader;
846 FaceGetShader(CopiedString& shader)
847 : m_shader(shader), m_done(false)
850 void operator()(Face& face) const
855 m_shader = face.GetShader();
860 void Scene_BrushGetShader_Selected(scene::Graph& graph, CopiedString& shader)
863 if(GlobalSelectionSystem().countSelected() != 0)
865 BrushInstance* brush = Instance_getBrush(GlobalSelectionSystem().ultimateSelected());
868 Brush_forEachFace(*brush, FaceGetShader(shader));
872 Scene_ForEachSelectedBrush_ForEachFace(graph, FaceGetShader(shader));
876 void Scene_BrushGetShader_Component_Selected(scene::Graph& graph, CopiedString& shader)
879 if(!g_SelectedFaceInstances.empty())
881 FaceInstance& faceInstance = g_SelectedFaceInstances.last();
882 shader = faceInstance.getFace().GetShader();
885 FaceGetShader visitor(shader);
886 Scene_ForEachSelectedBrushFace(graph, visitor);
891 class filter_face_shader : public FaceFilter
893 const char* m_shader;
895 filter_face_shader(const char* shader) : m_shader(shader)
898 bool filter(const Face& face) const
900 return shader_equal(face.GetShader(), m_shader);
904 class filter_face_shader_prefix : public FaceFilter
906 const char* m_prefix;
908 filter_face_shader_prefix(const char* prefix) : m_prefix(prefix)
911 bool filter(const Face& face) const
913 return shader_equal_n(face.GetShader(), m_prefix, strlen(m_prefix));
917 class filter_face_flags : public FaceFilter
921 filter_face_flags(int flags) : m_flags(flags)
924 bool filter(const Face& face) const
926 return (face.getShader().shaderFlags() & m_flags) != 0;
930 class filter_face_contents : public FaceFilter
934 filter_face_contents(int contents) : m_contents(contents)
937 bool filter(const Face& face) const
939 return (face.getShader().m_flags.m_contentFlags & m_contents) != 0;
947 FaceFilter* m_filter;
950 FaceFilterAny(FaceFilter* filter, bool& filtered) : m_filter(filter), m_filtered(filtered)
954 void operator()(Face& face) const
956 if(m_filter->filter(face))
963 class filter_brush_any_face : public BrushFilter
965 FaceFilter* m_filter;
967 filter_brush_any_face(FaceFilter* filter) : m_filter(filter)
970 bool filter(const Brush& brush) const
973 Brush_forEachFace(brush, FaceFilterAny(m_filter, filtered));
980 FaceFilter* m_filter;
983 FaceFilterAll(FaceFilter* filter, bool& filtered) : m_filter(filter), m_filtered(filtered)
987 void operator()(Face& face) const
989 if(!m_filter->filter(face))
996 class filter_brush_all_faces : public BrushFilter
998 FaceFilter* m_filter;
1000 filter_brush_all_faces(FaceFilter* filter) : m_filter(filter)
1003 bool filter(const Brush& brush) const
1006 Brush_forEachFace(brush, FaceFilterAll(m_filter, filtered));
1012 filter_face_flags g_filter_face_clip(QER_CLIP);
1013 filter_brush_all_faces g_filter_brush_clip(&g_filter_face_clip);
1015 filter_face_shader g_filter_face_clip_q2("textures/clip");
1016 filter_brush_all_faces g_filter_brush_clip_q2(&g_filter_face_clip_q2);
1018 filter_face_shader g_filter_face_weapclip("textures/common/weapclip");
1019 filter_brush_all_faces g_filter_brush_weapclip(&g_filter_face_weapclip);
1021 filter_face_shader g_filter_face_botclip("textures/common/botclip");
1022 filter_brush_all_faces g_filter_brush_botclip(&g_filter_face_botclip);
1024 filter_face_shader_prefix g_filter_face_caulk("textures/common/caulk");
1025 filter_brush_all_faces g_filter_brush_caulk(&g_filter_face_caulk);
1027 filter_face_shader_prefix g_filter_face_caulk_ja("textures/system/caulk");
1028 filter_brush_all_faces g_filter_brush_caulk_ja(&g_filter_face_caulk_ja);
1030 filter_face_shader_prefix g_filter_face_liquids("textures/liquids/");
1031 filter_brush_any_face g_filter_brush_liquids(&g_filter_face_liquids);
1033 filter_face_shader g_filter_face_hint("textures/common/hint");
1034 filter_brush_any_face g_filter_brush_hint(&g_filter_face_hint);
1036 filter_face_shader g_filter_face_hint_q2("textures/hint");
1037 filter_brush_any_face g_filter_brush_hint_q2(&g_filter_face_hint_q2);
1039 filter_face_shader g_filter_face_hint_ja("textures/system/hint");
1040 filter_brush_any_face g_filter_brush_hint_ja(&g_filter_face_hint_ja);
1042 filter_face_shader g_filter_face_areaportal("textures/common/areaportal");
1043 filter_brush_all_faces g_filter_brush_areaportal(&g_filter_face_areaportal);
1045 filter_face_shader g_filter_face_visportal("textures/editor/visportal");
1046 filter_brush_any_face g_filter_brush_visportal(&g_filter_face_visportal);
1048 filter_face_shader g_filter_face_clusterportal("textures/common/clusterportal");
1049 filter_brush_all_faces g_filter_brush_clusterportal(&g_filter_face_clusterportal);
1051 filter_face_shader g_filter_face_lightgrid("textures/common/lightgrid");
1052 filter_brush_all_faces g_filter_brush_lightgrid(&g_filter_face_lightgrid);
1054 filter_face_flags g_filter_face_translucent(QER_TRANS);
1055 filter_brush_all_faces g_filter_brush_translucent(&g_filter_face_translucent);
1057 filter_face_contents g_filter_face_detail(BRUSH_DETAIL_MASK);
1058 filter_brush_all_faces g_filter_brush_detail(&g_filter_face_detail);
1061 void BrushFilters_construct()
1063 add_brush_filter(g_filter_brush_clip, EXCLUDE_CLIP);
1064 add_brush_filter(g_filter_brush_clip_q2, EXCLUDE_CLIP);
1065 add_brush_filter(g_filter_brush_weapclip, EXCLUDE_CLIP);
1066 add_brush_filter(g_filter_brush_botclip, EXCLUDE_BOTCLIP);
1067 add_brush_filter(g_filter_brush_caulk, EXCLUDE_CAULK);
1068 add_brush_filter(g_filter_brush_caulk_ja, EXCLUDE_CAULK);
1069 add_face_filter(g_filter_face_caulk, EXCLUDE_CAULK);
1070 add_face_filter(g_filter_face_caulk_ja, EXCLUDE_CAULK);
1071 add_brush_filter(g_filter_brush_liquids, EXCLUDE_LIQUIDS);
1072 add_brush_filter(g_filter_brush_hint, EXCLUDE_HINTSSKIPS);
1073 add_brush_filter(g_filter_brush_hint_q2, EXCLUDE_HINTSSKIPS);
1074 add_brush_filter(g_filter_brush_hint_ja, EXCLUDE_HINTSSKIPS);
1075 add_brush_filter(g_filter_brush_clusterportal, EXCLUDE_CLUSTERPORTALS);
1076 add_brush_filter(g_filter_brush_visportal, EXCLUDE_VISPORTALS);
1077 add_brush_filter(g_filter_brush_areaportal, EXCLUDE_AREAPORTALS);
1078 add_brush_filter(g_filter_brush_translucent, EXCLUDE_TRANSLUCENT);
1079 add_brush_filter(g_filter_brush_detail, EXCLUDE_DETAILS);
1080 add_brush_filter(g_filter_brush_detail, EXCLUDE_STRUCTURAL, true);
1081 add_brush_filter(g_filter_brush_lightgrid, EXCLUDE_LIGHTGRID);
1086 void normalquantisation_draw()
1090 for(std::size_t i = 0; i <= c_quantise_normal; ++i)
1092 for(std::size_t j = 0; j <= c_quantise_normal; ++j)
1094 Normal3f vertex(normal3f_normalised(Normal3f(
1095 static_cast<float>(c_quantise_normal - j - i),
1096 static_cast<float>(i),
1097 static_cast<float>(j)
1099 VectorScale(normal3f_to_array(vertex), 64.f, normal3f_to_array(vertex));
1100 glVertex3fv(normal3f_to_array(vertex));
1101 vertex.x = -vertex.x;
1102 glVertex3fv(normal3f_to_array(vertex));
1108 class RenderableNormalQuantisation : public OpenGLRenderable
1111 void render(RenderStateFlags state) const
1113 normalquantisation_draw();
1117 const float g_test_quantise_normal = 1.f / static_cast<float>(1 << 3);
1119 class TestNormalQuantisation
1121 void check_normal(const Normal3f& normal, const Normal3f& other)
1123 spherical_t spherical = spherical_from_normal3f(normal);
1124 double longditude = RAD2DEG(spherical.longditude);
1125 double latitude = RAD2DEG(spherical.latitude);
1126 double x = cos(spherical.longditude) * sin(spherical.latitude);
1127 double y = sin(spherical.longditude) * sin(spherical.latitude);
1128 double z = cos(spherical.latitude);
1130 ASSERT_MESSAGE(normal3f_dot(normal, other) > 0.99, "bleh");
1133 void test_normal(const Normal3f& normal)
1135 Normal3f test = normal3f_from_spherical(spherical_from_normal3f(normal));
1136 check_normal(normal, test);
1138 EOctant octant = normal3f_classify_octant(normal);
1139 Normal3f folded = normal3f_fold_octant(normal, octant);
1140 ESextant sextant = normal3f_classify_sextant(folded);
1141 folded = normal3f_fold_sextant(folded, sextant);
1143 double scale = static_cast<float>(c_quantise_normal) / (folded.x + folded.y + folded.z);
1145 double zbits = folded.z * scale;
1146 double ybits = folded.y * scale;
1148 std::size_t zbits_q = static_cast<std::size_t>(zbits);
1149 std::size_t ybits_q = static_cast<std::size_t>(ybits);
1151 ASSERT_MESSAGE(zbits_q <= (c_quantise_normal / 8) * 3, "bleh");
1152 ASSERT_MESSAGE(ybits_q <= (c_quantise_normal / 2), "bleh");
1153 ASSERT_MESSAGE(zbits_q + ((c_quantise_normal / 2) - ybits_q) <= (c_quantise_normal / 2), "bleh");
1155 std::size_t y_t = (zbits_q < (c_quantise_normal / 4)) ? ybits_q : (c_quantise_normal / 2) - ybits_q;
1156 std::size_t z_t = (zbits_q < (c_quantise_normal / 4)) ? zbits_q : (c_quantise_normal / 2) - zbits_q;
1157 std::size_t index = (c_quantise_normal / 4) * y_t + z_t;
1158 ASSERT_MESSAGE(index <= (c_quantise_normal / 4)*(c_quantise_normal / 2), "bleh");
1160 Normal3f tmp(c_quantise_normal - zbits_q - ybits_q, ybits_q, zbits_q);
1161 tmp = normal3f_normalised(tmp);
1163 Normal3f unfolded = normal3f_unfold_octant(normal3f_unfold_sextant(tmp, sextant), octant);
1165 check_normal(normal, unfolded);
1167 double dot = normal3f_dot(normal, unfolded);
1168 float length = VectorLength(normal3f_to_array(unfolded));
1169 float inv_length = 1 / length;
1171 Normal3f quantised = normal3f_quantised(normal);
1172 check_normal(normal, quantised);
1174 void test2(const Normal3f& normal, const Normal3f& other)
1176 if(normal3f_quantised(normal) != normal3f_quantised(other))
1182 static Normal3f normalise(float x, float y, float z)
1184 return normal3f_normalised(Normal3f(x, y, z));
1189 return static_cast<float>(rand() - (RAND_MAX/2));
1192 Normal3f normal3f_rand()
1194 return normalise(vec_rand(), vec_rand(), vec_rand());
1198 TestNormalQuantisation()
1200 for(int i = 4096; i > 0; --i)
1201 test_normal(normal3f_rand());
1203 test_normal(normalise(1, 0, 0));
1204 test_normal(normalise(0, 1, 0));
1205 test_normal(normalise(0, 0, 1));
1206 test_normal(normalise(1, 1, 0));
1207 test_normal(normalise(1, 0, 1));
1208 test_normal(normalise(0, 1, 1));
1210 test_normal(normalise(10000, 10000, 10000));
1211 test_normal(normalise(10000, 10000, 10001));
1212 test_normal(normalise(10000, 10000, 10002));
1213 test_normal(normalise(10000, 10000, 10010));
1214 test_normal(normalise(10000, 10000, 10020));
1215 test_normal(normalise(10000, 10000, 10030));
1216 test_normal(normalise(10000, 10000, 10100));
1217 test_normal(normalise(10000, 10000, 10101));
1218 test_normal(normalise(10000, 10000, 10102));
1219 test_normal(normalise(10000, 10000, 10200));
1220 test_normal(normalise(10000, 10000, 10201));
1221 test_normal(normalise(10000, 10000, 10202));
1222 test_normal(normalise(10000, 10000, 10203));
1223 test_normal(normalise(10000, 10000, 10300));
1226 test2(normalise(10000, 10000, 10000), normalise(10000, 10000, 10001));
1227 test2(normalise(10000, 10000, 10001), normalise(10000, 10001, 10000));
1231 TestNormalQuantisation g_testNormalQuantisation;
1237 class TestSelectableObserver : public observer_template<const Selectable&>
1240 void notify(const Selectable& arguments)
1242 bool bleh = arguments.isSelected();
1246 inline void test_bleh()
1248 TestSelectableObserver test;
1249 ObservableSelectableInstance< SingleObservable< SelectionChangeCallback > > bleh;
1251 bleh.setSelected(true);
1264 const TestBleh testbleh;
1269 class TestRefcountedString
1272 TestRefcountedString()
1276 SmartString string1("string1");
1277 SmartString string2(string1);
1278 SmartString string3(string2);
1281 // refcounted assignment
1282 SmartString string1("string1");
1283 SmartString string2("string2");
1288 SmartString string1("string1");
1289 SmartString string2("string2");
1290 string1 = string2.c_str();
1294 SmartString string1("string1");
1298 // self-assignment via another reference
1299 SmartString string1("string1");
1300 SmartString string2(string1);
1306 const TestRefcountedString g_testRefcountedString;
1310 void Select_MakeDetail()
1312 UndoableCommand undo("brushSetDetail");
1313 Scene_BrushSetDetail_Selected(GlobalSceneGraph(), true);
1316 void Select_MakeStructural()
1318 UndoableCommand undo("brushClearDetail");
1319 Scene_BrushSetDetail_Selected(GlobalSceneGraph(), false);
1322 class BrushMakeSided
1324 std::size_t m_count;
1326 BrushMakeSided(std::size_t count)
1332 Scene_BrushConstructPrefab(GlobalSceneGraph(), eBrushPrism, m_count, TextureBrowser_GetSelectedShader(GlobalTextureBrowser()));
1334 typedef MemberCaller<BrushMakeSided, &BrushMakeSided::set> SetCaller;
1338 BrushMakeSided g_brushmakesided3(3);
1339 BrushMakeSided g_brushmakesided4(4);
1340 BrushMakeSided g_brushmakesided5(5);
1341 BrushMakeSided g_brushmakesided6(6);
1342 BrushMakeSided g_brushmakesided7(7);
1343 BrushMakeSided g_brushmakesided8(8);
1344 BrushMakeSided g_brushmakesided9(9);
1346 inline int axis_for_viewtype(int viewtype)
1362 EBrushPrefab m_type;
1364 BrushPrefab(EBrushPrefab type)
1370 DoSides(m_type, axis_for_viewtype(GetViewAxis()));
1372 typedef MemberCaller<BrushPrefab, &BrushPrefab::set> SetCaller;
1375 BrushPrefab g_brushprism(eBrushPrism);
1376 BrushPrefab g_brushcone(eBrushCone);
1377 BrushPrefab g_brushsphere(eBrushSphere);
1383 void OnClipMode(bool enable);
1391 UndoableCommand undo("clipperClip");
1396 void SplitSelected()
1400 UndoableCommand undo("clipperSplit");
1411 Callback g_texture_lock_status_changed;
1412 BoolExportCaller g_texdef_movelock_caller(g_brush_texturelock_enabled);
1413 ToggleItem g_texdef_movelock_item(g_texdef_movelock_caller);
1415 void Texdef_ToggleMoveLock()
1417 g_brush_texturelock_enabled = !g_brush_texturelock_enabled;
1418 g_texdef_movelock_item.update();
1419 g_texture_lock_status_changed();
1426 void Brush_registerCommands()
1428 GlobalToggles_insert("TogTexLock", FreeCaller<Texdef_ToggleMoveLock>(), ToggleItem::AddCallbackCaller(g_texdef_movelock_item), Accelerator('T', (GdkModifierType)GDK_SHIFT_MASK));
1430 GlobalCommands_insert("BrushPrism", BrushPrefab::SetCaller(g_brushprism));
1431 GlobalCommands_insert("BrushCone", BrushPrefab::SetCaller(g_brushcone));
1432 GlobalCommands_insert("BrushSphere", BrushPrefab::SetCaller(g_brushsphere));
1434 GlobalCommands_insert("Brush3Sided", BrushMakeSided::SetCaller(g_brushmakesided3), Accelerator('3', (GdkModifierType)GDK_CONTROL_MASK));
1435 GlobalCommands_insert("Brush4Sided", BrushMakeSided::SetCaller(g_brushmakesided4), Accelerator('4', (GdkModifierType)GDK_CONTROL_MASK));
1436 GlobalCommands_insert("Brush5Sided", BrushMakeSided::SetCaller(g_brushmakesided5), Accelerator('5', (GdkModifierType)GDK_CONTROL_MASK));
1437 GlobalCommands_insert("Brush6Sided", BrushMakeSided::SetCaller(g_brushmakesided6), Accelerator('6', (GdkModifierType)GDK_CONTROL_MASK));
1438 GlobalCommands_insert("Brush7Sided", BrushMakeSided::SetCaller(g_brushmakesided7), Accelerator('7', (GdkModifierType)GDK_CONTROL_MASK));
1439 GlobalCommands_insert("Brush8Sided", BrushMakeSided::SetCaller(g_brushmakesided8), Accelerator('8', (GdkModifierType)GDK_CONTROL_MASK));
1440 GlobalCommands_insert("Brush9Sided", BrushMakeSided::SetCaller(g_brushmakesided9), Accelerator('9', (GdkModifierType)GDK_CONTROL_MASK));
1442 GlobalCommands_insert("ClipSelected", FreeCaller<ClipSelected>(), Accelerator(GDK_Return));
1443 GlobalCommands_insert("SplitSelected", FreeCaller<SplitSelected>(), Accelerator(GDK_Return, (GdkModifierType)GDK_SHIFT_MASK));
1444 GlobalCommands_insert("FlipClip", FreeCaller<FlipClipper>(), Accelerator(GDK_Return, (GdkModifierType)GDK_CONTROL_MASK));
1446 GlobalCommands_insert("MakeDetail", FreeCaller<Select_MakeDetail>(), Accelerator('M', (GdkModifierType)GDK_CONTROL_MASK));
1447 GlobalCommands_insert("MakeStructural", FreeCaller<Select_MakeStructural>(), Accelerator('S', (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
1450 void Brush_constructMenu(GtkMenu* menu)
1452 create_menu_item_with_mnemonic(menu, "Prism...", "BrushPrism");
1453 create_menu_item_with_mnemonic(menu, "Cone...", "BrushCone");
1454 create_menu_item_with_mnemonic(menu, "Sphere...", "BrushSphere");
1455 menu_separator (menu);
1457 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "CSG");
1458 if (g_Layout_enableDetachableMenus.m_value)
1459 menu_tearoff (menu_in_menu);
1460 create_menu_item_with_mnemonic(menu_in_menu, "Make _Hollow", "CSGHollow");
1461 create_menu_item_with_mnemonic(menu_in_menu, "CSG _Subtract", "CSGSubtract");
1462 create_menu_item_with_mnemonic(menu_in_menu, "CSG _Merge", "CSGMerge");
1464 menu_separator(menu);
1466 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Clipper");
1467 if (g_Layout_enableDetachableMenus.m_value)
1468 menu_tearoff (menu_in_menu);
1470 create_menu_item_with_mnemonic(menu_in_menu, "Clip selection", "ClipSelected");
1471 create_menu_item_with_mnemonic(menu_in_menu, "Split selection", "SplitSelected");
1472 create_menu_item_with_mnemonic(menu_in_menu, "Flip Clip orientation", "FlipClip");
1474 menu_separator(menu);
1475 create_menu_item_with_mnemonic(menu, "Make detail", "MakeDetail");
1476 create_menu_item_with_mnemonic(menu, "Make structural", "MakeStructural");
1478 create_check_menu_item_with_mnemonic(menu, "Texture Lock", "TogTexLock");
1479 menu_separator(menu);
1480 create_menu_item_with_mnemonic(menu, "Copy Face Texture", "FaceCopyTexture");
1481 create_menu_item_with_mnemonic(menu, "Paste Face Texture", "FacePasteTexture");
1483 command_connect_accelerator("Brush3Sided");
1484 command_connect_accelerator("Brush4Sided");
1485 command_connect_accelerator("Brush5Sided");
1486 command_connect_accelerator("Brush6Sided");
1487 command_connect_accelerator("Brush7Sided");
1488 command_connect_accelerator("Brush8Sided");
1489 command_connect_accelerator("Brush9Sided");