Quake-III-Arena

SELECT.CPP (40721B)

---

 /*
 ===========================================================================
 Copyright (C) 1999-2005 Id Software, Inc.
 
 This file is part of Quake III Arena source code.
 
 Quake III Arena source code is free software; you can redistribute it
 and/or modify it under the terms of the GNU General Public License as
 published by the Free Software Foundation; either version 2 of the License,
 or (at your option) any later version.
 
 Quake III Arena source code is distributed in the hope that it will be
 useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with Foobar; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 ===========================================================================
 */
 // select.c
 #include "stdafx.h"
 #include "qe3.h"
 
 
 // externs
 CPtrArray g_SelectedFaces;
 CPtrArray g_SelectedFaceBrushes;
 CPtrArray& g_ptrSelectedFaces = g_SelectedFaces;
 CPtrArray& g_ptrSelectedFaceBrushes = g_SelectedFaceBrushes;
 
 
 void clearSelection() {
 	g_qeglobals.d_select_mode = sel_brush;
 	g_qeglobals.selectObject = NULL;
 }
 
 /*
 ===========
 Test_Ray
 ===========
 */
 #define	DIST_START	999999
 trace_t Test_Ray (vec3_t origin, vec3_t dir, int flags)
 {
 	brush_t	*brush;
 	face_t	*face;
 	float	dist;
 	trace_t	t;
 
 	memset (&t, 0, sizeof(t));
 	t.dist = DIST_START;
 
 	if (flags & SF_CYCLE)
 	{
 		CPtrArray array;
 		brush_t *pToSelect = (selected_brushes.next != &selected_brushes) ? selected_brushes.next : NULL;
 		Select_Deselect();
 
 		// go through active brushes and accumulate all "hit" brushes
 		for (brush = active_brushes.next ; brush != &active_brushes ; brush=brush->next)
 		{
 			//if ( (flags & SF_ENTITIES_FIRST) && brush->owner == world_entity)
 			//  continue;
 		 
 			if (FilterBrush (brush))
 				continue;
 
 			if (!g_PrefsDlg.m_bSelectCurves && brush->patchBrush)
 				continue;
 
 			if( !g_PrefsDlg.m_bSelectTerrain && brush->terrainBrush )
 				continue;
 
 			//if (!g_bShowPatchBounds && brush->patchBrush)
 			//  continue;
 
 			face = Brush_Ray (origin, dir, brush, &dist);
 
 			if (face)
 			{
 				if ( brush->terrainBrush )
 				{
 					Terrain_Ray( origin, dir, brush, &dist );
 					if( dist == 0 )
 					{
 						// didn't actually hit the terrain
 						continue;
 					}
 				}
 				array.Add(brush);
 			}
 		}
 
 		int nSize = array.GetSize();
 		if (nSize > 0)
 		{
 			bool bFound = false;
 			for (int i = 0; i < nSize; i++)
 			{
 				brush_t *b = reinterpret_cast<brush_t*>(array.GetAt(i));
 				// did we hit the last one selected yet ?
 				if (b == pToSelect)
 				{
 					// yes we want to select the next one in the list 
 					int n = (i > 0) ? i-1 : nSize-1;
 					pToSelect = reinterpret_cast<brush_t*>(array.GetAt(n));
 					bFound = true;
 					break;
 				}
 			}
 			if (!bFound)
 				pToSelect = reinterpret_cast<brush_t*>(array.GetAt(0));
 		}
 		if (pToSelect)
 		{
 			face = Brush_Ray (origin, dir, pToSelect, &dist);
 			if ( pToSelect->terrainBrush )
 			{
 				t.terraface = Terrain_Ray( origin, dir, pToSelect, &dist );
 			}
 
 			t.dist = dist;
 			t.brush = pToSelect;
 			t.face = face;
 			t.selected = false;
 			return t;
 		}
 	}
 
 	if (! (flags & SF_SELECTED_ONLY) )
 	{
 		for (brush = active_brushes.next ; brush != &active_brushes ; brush=brush->next)
 		{
 			if ( (flags & SF_ENTITIES_FIRST) && brush->owner == world_entity)
 				continue;
 			
 			if (FilterBrush (brush))
 				continue;
 
 			if (!g_PrefsDlg.m_bSelectCurves && brush->patchBrush)
 				continue;
 
 			if( !g_PrefsDlg.m_bSelectTerrain && brush->terrainBrush )
 				continue;
 
 			//if (!g_bShowPatchBounds && brush->patchBrush)
 			//  continue;
 
 			face = Brush_Ray (origin, dir, brush, &dist);
 			if ( face ) {
 				if ( brush->terrainBrush )
 				{
 					t.terraface = Terrain_Ray( origin, dir, brush, &dist );
 				}
 			}
 			if (dist > 0 && dist < t.dist)
 			{
 				t.dist = dist;
 				t.brush = brush;
 				t.face = face;
 				t.selected = false;
 			}
 		}
 	}
 
 
 	for (brush = selected_brushes.next ; brush != &selected_brushes ; brush=brush->next)
 	{
 		if ( (flags & SF_ENTITIES_FIRST) && brush->owner == world_entity)
 			continue;
 
 		if (FilterBrush (brush))
 			continue;
 
 		if (!g_PrefsDlg.m_bSelectCurves && brush->patchBrush)
 			continue;
 
 		if( !g_PrefsDlg.m_bSelectTerrain && brush->terrainBrush )
 			continue;
 
 		face = Brush_Ray (origin, dir, brush, &dist);
 		if ( face ) {
 			if ( brush->terrainBrush )
 			{
 				t.terraface = Terrain_Ray( origin, dir, brush, &dist );
 			}
 		}
 		if (dist > 0 && dist < t.dist)
 		{
 			t.dist = dist;
 			t.brush = brush;
 			t.face = face;
 			t.selected = true;
 		}
 	}
 
 	// if entites first, but didn't find any, check regular
 
 	if ( (flags & SF_ENTITIES_FIRST) && t.brush == NULL)
 		return Test_Ray (origin, dir, flags - SF_ENTITIES_FIRST);
 
 	return t;
 
 }
 
 
 /*
 ============
 Select_Brush
 
 ============
 */
 void Select_Brush (brush_t *brush, bool bComplete, bool bStatus)
 {
 	brush_t	*b;
 	entity_t	*e;
 
   g_ptrSelectedFaces.RemoveAll();
   g_ptrSelectedFaceBrushes.RemoveAll();
 	//selected_face = NULL;
 	if (g_qeglobals.d_select_count < 2)
 		g_qeglobals.d_select_order[g_qeglobals.d_select_count] = brush;
 	g_qeglobals.d_select_count++;
 
   //if (brush->patchBrush)
   //  Patch_Select(brush->nPatchID);
 
 	e = brush->owner;
 	if (e)
 	{
 		// select complete entity on first click
 		if (e != world_entity && bComplete == true)
 		{
 			for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 				if (b->owner == e)
 					goto singleselect;
 			for (b=e->brushes.onext ; b != &e->brushes ; b=b->onext)
 			{
         Brush_RemoveFromList (b);
 				Brush_AddToList (b, &selected_brushes);
 			}
 		}
 		else
 		{
 singleselect:
 			Brush_RemoveFromList (brush);
 			Brush_AddToList (brush, &selected_brushes);
       UpdateSurfaceDialog();
       UpdatePatchInspector();
 		}
 
 		if (e->eclass)
 		{
 			UpdateEntitySel(brush->owner->eclass);
 		}
 	}
   if (bStatus)
   {
     vec3_t vMin, vMax, vSize;
 	  Select_GetBounds (vMin, vMax);
     VectorSubtract(vMax, vMin, vSize);
     CString strStatus;
     strStatus.Format("Selection X:: %.1f  Y:: %.1f  Z:: %.1f", vSize[0], vSize[1], vSize[2]);
     g_pParentWnd->SetStatusText(2, strStatus);
   }
 }
 
 
 /*
 ============
 Select_Ray
 
 If the origin is inside a brush, that brush will be ignored.
 ============
 */
 void Select_Ray (vec3_t origin, vec3_t dir, int flags)
 {
 	trace_t	t;
 
 	t = Test_Ray (origin, dir, flags);
 	if (!t.brush)
 		return;
 
 	if (flags == SF_SINGLEFACE)
 	{
 		int nCount = g_SelectedFaces.GetSize();
 		bool bOk = true;
 		for (int i = 0; i < nCount; i++)
 		{
 			if (t.face == reinterpret_cast<face_t*>(g_SelectedFaces.GetAt(i)))
 			{
 				bOk = false;
 				// need to move remove i'th entry
 				g_SelectedFaces.RemoveAt(i, 1);
 				g_SelectedFaceBrushes.RemoveAt(i, 1);
 			}
 		}
 		if (bOk)
 		{
 			g_SelectedFaces.Add(t.face);
 			g_SelectedFaceBrushes.Add(t.brush);
 		}
 		//selected_face = t.face;
 		//selected_face_brush = t.brush;
 		Sys_UpdateWindows (W_ALL);
 		clearSelection();
 		// Texture_SetTexture requires a brushprimit_texdef fitted to the default width=2 height=2 texture
 		brushprimit_texdef_t brushprimit_texdef;
 		ConvertTexMatWithQTexture ( &t.face->brushprimit_texdef, t.face->d_texture, &brushprimit_texdef, NULL );
 		Texture_SetTexture ( &t.face->texdef, &brushprimit_texdef, false, GETPLUGINTEXDEF(t.face), false );
 		UpdateSurfaceDialog();
 		return;
 	}
 
 	// move the brush to the other list
 
 	clearSelection();
 
 	if (t.selected)
 	{		
 		Brush_RemoveFromList (t.brush);
 		Brush_AddToList (t.brush, &active_brushes);
 		UpdatePatchInspector();
 	} 
 	else
 	{
 		Select_Brush (t.brush, !(GetKeyState(VK_MENU) & 0x8000));
 	}
 
 	Sys_UpdateWindows (W_ALL);
 }
 
 
 void Select_Delete (void)
 {
 	brush_t	*brush;
 
   g_ptrSelectedFaces.RemoveAll();
   g_ptrSelectedFaceBrushes.RemoveAll();
 	//selected_face = NULL;
 	
 	clearSelection();
 
 	g_qeglobals.d_select_count = 0;
 	g_qeglobals.d_num_move_points = 0;
 	while (selected_brushes.next != &selected_brushes)
 	{
 		brush = selected_brushes.next;
     if (brush->patchBrush)
     {
       //Patch_Delete(brush->nPatchID);
       Patch_Delete(brush->pPatch);
     }
 	if (brush->terrainBrush)
 	{
 		Terrain_Delete(brush->pTerrain );
 	}
 
 		Brush_Free (brush);
 	}
 
 	// FIXME: remove any entities with no brushes
 
 	Sys_UpdateWindows (W_ALL);
 }
 
 void Select_Deselect (bool bDeselectFaces)
 {
 	brush_t	*b;
 
   Patch_Deselect();
 
   g_pParentWnd->ActiveXY()->UndoClear();
 
   g_qeglobals.d_workcount++;
 	g_qeglobals.d_select_count = 0;
 	g_qeglobals.d_num_move_points = 0;
 	b = selected_brushes.next;
 
 	if (b == &selected_brushes)
 	{
 		if (bDeselectFaces)
 		{
 			g_ptrSelectedFaces.RemoveAll();
       g_ptrSelectedFaceBrushes.RemoveAll();
       //selected_face = NULL;
 		}
  		Sys_UpdateWindows (W_ALL);
 		return;
 	}
 
   if (bDeselectFaces)
   {
   	g_ptrSelectedFaces.RemoveAll();
     g_ptrSelectedFaceBrushes.RemoveAll();
 	  //selected_face = NULL;
   }
 
 	clearSelection();
 
 	// grab top / bottom height for new brushes
 	if (b->mins[2] < b->maxs[2])
 	{
 		g_qeglobals.d_new_brush_bottom_z = b->mins[2];
 		g_qeglobals.d_new_brush_top_z = b->maxs[2];
 	}
 
 	selected_brushes.next->prev = &active_brushes;
 	selected_brushes.prev->next = active_brushes.next;
 	active_brushes.next->prev = selected_brushes.prev;
 	active_brushes.next = selected_brushes.next;
 	selected_brushes.prev = selected_brushes.next = &selected_brushes;	
 
 	Sys_UpdateWindows (W_ALL);
 }
 
 /*
 ============
 Select_Move
 ============
 */
 void Select_Move (vec3_t delta, bool bSnap)
 {
 	brush_t	*b;
   
  
 // actually move the selected brushes
 	for (b = selected_brushes.next ; b != &selected_brushes ; b=b->next)
 		Brush_Move (b, delta, bSnap);
 
   vec3_t vMin, vMax;
 	Select_GetBounds (vMin, vMax);
   CString strStatus;
   strStatus.Format("Origin X:: %.1f  Y:: %.1f  Z:: %.1f", vMin[0], vMax[1], vMax[2]);
   g_pParentWnd->SetStatusText(2, strStatus);
 
 //	Sys_UpdateWindows (W_ALL);
 }
 
 /*
 ============
 Select_Clone
 
 Creates an exact duplicate of the selection in place, then moves
 the selected brushes off of their old positions
 ============
 */
 void Select_Clone (void)
 {
 #if 1
   ASSERT(g_pParentWnd->ActiveXY());
   g_bScreenUpdates = false;  
   g_pParentWnd->ActiveXY()->Copy();
   g_pParentWnd->ActiveXY()->Paste();
   g_pParentWnd->NudgeSelection(2, g_qeglobals.d_gridsize);
   g_pParentWnd->NudgeSelection(3, g_qeglobals.d_gridsize);
   g_bScreenUpdates = true;  
   Sys_UpdateWindows(W_ALL);
 #else
 
 	brush_t		*b, *b2, *n, *next, *next2;
 	vec3_t		delta;
 	entity_t	*e;
 
 	g_qeglobals.d_workcount++;
 	clearSelection();
 
 	delta[0] = g_qeglobals.d_gridsize;
 	delta[1] = g_qeglobals.d_gridsize;
 	delta[2] = 0;
 
 	for (b=selected_brushes.next ; b != &selected_brushes ; b=next)
 	{
 		next = b->next;
 		// if the brush is a world brush, handle simply
 		if (b->owner == world_entity)
 		{
 			n = Brush_Clone (b);
 			Brush_AddToList (n, &active_brushes);
 			Entity_LinkBrush (world_entity, n);
 			Brush_Build( n );
 			Brush_Move (b, delta);
 			continue;
 		}
 
 		e = Entity_Clone (b->owner);
 		// clear the target / targetname
 		DeleteKey (e, "target");
 		DeleteKey (e, "targetname");
 
 		// if the brush is a fixed size entity, create a new entity
 		if (b->owner->eclass->fixedsize)
 		{
 			n = Brush_Clone (b);
 			Brush_AddToList (n, &active_brushes);
 			Entity_LinkBrush (e, n);
 			Brush_Build( n );
 			Brush_Move (b, delta);
 			continue;
 		}
         
 		// brush is a complex entity, grab all the other ones now
 
 		next = &selected_brushes;
 
 		for ( b2 = b ; b2 != &selected_brushes ; b2=next2)
 		{
 			next2 = b2->next;
 			if (b2->owner != b->owner)
 			{
 				if (next == &selected_brushes)
 					next = b2;
 				continue;
 			}
 
 			// move b2 to the start of selected_brushes,
 			// so it won't be hit again
 			Brush_RemoveFromList (b2);
 			Brush_AddToList (b2, &selected_brushes);
 			
 			n = Brush_Clone (b2);
 			Brush_AddToList (n, &active_brushes);
 			Entity_LinkBrush (e, n);
 			Brush_Build( n );
 			Brush_Move (b2, delta, true);
 		}
 
 	}
 	Sys_UpdateWindows (W_ALL);
 #endif
 }
 
 
 
 /*
 ============
 Select_SetTexture
 Timo : bFitScale to compute scale on the plane and counteract plane / axial plane snapping
 Timo :	brush primitive texturing
 		the brushprimit_texdef given must be understood as a qtexture_t width=2 height=2 ( HiRes )
 Timo :  texture plugin, added an IPluginTexdef* parameter
 		must be casted to an IPluginTexdef!
 		if not NULL, get ->Copy() of it into each face or brush ( and remember to hook )
 		if NULL, means we have no information, ask for a default
 ============
 */
 void WINAPI Select_SetTexture (texdef_t *texdef, brushprimit_texdef_t *brushprimit_texdef, bool bFitScale, void* pPlugTexdef )
 {
 	brush_t	*b;
 	int nCount = g_ptrSelectedFaces.GetSize();
 	if (nCount > 0)
 	{
 		Undo_Start("set face textures");
 		ASSERT(g_ptrSelectedFaces.GetSize() == g_ptrSelectedFaceBrushes.GetSize());
 		for (int i = 0; i < nCount; i++)
 		{
 			face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(i));
 			brush_t *selBrush = reinterpret_cast<brush_t*>(g_ptrSelectedFaceBrushes.GetAt(i));
 			Undo_AddBrush(selBrush);
 			SetFaceTexdef (selBrush, selFace, texdef, brushprimit_texdef, bFitScale, static_cast<IPluginTexdef *>(pPlugTexdef) );
 			Brush_Build(selBrush, bFitScale);
 			Undo_EndBrush(selBrush);
 		}
 		Undo_End();
 	}
 	else if (selected_brushes.next != &selected_brushes)
 	{
 		Undo_Start("set brush textures");
 		for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 			if (!b->owner->eclass->fixedsize)
 			{
 				Undo_AddBrush(b);
 				Brush_SetTexture (b, texdef, brushprimit_texdef, bFitScale, static_cast<IPluginTexdef *>(pPlugTexdef) );
 				Undo_EndBrush(b);
 			}
 		Undo_End();
 	}
 	Sys_UpdateWindows (W_ALL);
 }
 
 
 /*
 ================================================================
 
   TRANSFORMATIONS
 
 ================================================================
 */
 
 void Select_GetBounds (vec3_t mins, vec3_t maxs)
 {
 	brush_t	*b;
 	int		i;
 
 	for (i=0 ; i<3 ; i++)
 	{
 		mins[i] = 99999;
 		maxs[i] = -99999;
 	}
 
 	for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 		for (i=0 ; i<3 ; i++)
 		{
 			if (b->mins[i] < mins[i])
 				mins[i] = b->mins[i];
 			if (b->maxs[i] > maxs[i])
 				maxs[i] = b->maxs[i];
 		}
 }
 
 
 void Select_GetTrueMid (vec3_t mid)
 {
 	vec3_t	mins, maxs;
 	Select_GetBounds (mins, maxs);
 
   for (int i=0 ; i<3 ; i++)
     mid[i] = (mins[i] + ((maxs[i] - mins[i]) / 2));
 }
 
 
 void Select_GetMid (vec3_t mid)
 {
 	vec3_t	mins, maxs;
 	int		i;
 
   if (g_PrefsDlg.m_bNoClamp)
   {
     Select_GetTrueMid(mid);
     return;
   }
 
   Select_GetBounds (mins, maxs);
 
   for (i=0 ; i<3 ; i++)
 		mid[i] = g_qeglobals.d_gridsize*floor ( ( (mins[i] + maxs[i])*0.5 )/g_qeglobals.d_gridsize );
 
 }
 
 vec3_t	select_origin;
 vec3_t	select_matrix[3];
 qboolean	select_fliporder;
 
 void Select_ApplyMatrix (bool bSnap, bool bRotation, int nAxis, float fDeg)
 {
 	brush_t	*b;
 	face_t	*f;
 	int		i, j;
 	vec3_t	temp;
 
 	for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 	{
 		for (f=b->brush_faces ; f ; f=f->next)
 		{
 			for (i=0 ; i<3 ; i++)
 			{
 				VectorSubtract (f->planepts[i], select_origin, temp);
 				for (j=0 ; j<3 ; j++)
 					f->planepts[i][j] = DotProduct(temp, select_matrix[j]) + select_origin[j];
 			}
 			if (select_fliporder)
 			{
 				VectorCopy (f->planepts[0], temp);
 				VectorCopy (f->planepts[2], f->planepts[0]);
 				VectorCopy (temp, f->planepts[2]);
 			}
 		}
 
 		if(b->owner->eclass->fixedsize)
 		{
 			if (bRotation && b->owner->md3Class)
 			{
 				b->owner->vRotation[nAxis] += fDeg;
 			}
 		}
 
 		Brush_Build(b, bSnap);
     
 		if (b->patchBrush)
 		{
 			//Patch_ApplyMatrix(b->nPatchID, select_origin, select_matrix);
 			Patch_ApplyMatrix(b->pPatch, select_origin, select_matrix, bSnap);
 		}
 
 		if (b->terrainBrush)
 		{
 		  Terrain_ApplyMatrix(b->pTerrain, select_origin, select_matrix, bSnap);
 		}
 
 	}
 }
 
 void ProjectOnPlane(vec3_t& normal,float dist,vec3_t& ez, vec3_t& p)
 {
 	if (fabs(ez[0]) == 1)
 		p[0] = (dist - normal[1] * p[1] - normal[2] * p[2]) / normal[0];
 	else if (fabs(ez[1]) == 1)
 		p[1] = (dist - normal[0] * p[0] - normal[2] * p[2]) / normal[1];
 	else
 		p[2] = (dist - normal[0] * p[0] - normal[1] * p[1]) / normal[2];
 }
 
 void Back(vec3_t& dir, vec3_t& p)
 {
 	if (fabs(dir[0]) == 1)
 		p[0] = 0;
 	else if (fabs(dir[1]) == 1)
 		p[1] = 0;
 	else p[2] = 0;
 }
 
 
 
 // using scale[0] and scale[1]
 void ComputeScale(vec3_t& rex, vec3_t& rey, vec3_t& p, face_t* f)
 {
 	float px = DotProduct(rex, p);
 	float py = DotProduct(rey, p);
 	px *= f->texdef.scale[0];
 	py *= f->texdef.scale[1];
   vec3_t aux;
   VectorCopy(rex, aux);
   VectorScale(aux, px, aux);
   VectorCopy(aux, p);
   VectorCopy(rey, aux);
   VectorScale(aux, py, aux);
   VectorAdd(p, aux, p);
 }
 
 void ComputeAbsolute(face_t* f, vec3_t& p1, vec3_t& p2, vec3_t& p3)
 {
 	vec3_t ex,ey,ez;	        // local axis base
 
 #ifdef _DEBUG
 	if (g_qeglobals.m_bBrushPrimitMode)
 		Sys_Printf("Warning : illegal call of ComputeAbsolute in brush primitive mode\n");
 #endif
 
   // compute first local axis base
   TextureAxisFromPlane(&f->plane, ex, ey);
   CrossProduct(ex, ey, ez);
 	    
 	vec3_t aux;
   VectorCopy(ex, aux);
   VectorScale(aux, -f->texdef.shift[0], aux);
   VectorCopy(aux, p1);
   VectorCopy(ey, aux);
   VectorScale(aux, -f->texdef.shift[1], aux);
   VectorAdd(p1, aux, p1);
   VectorCopy(p1, p2);
   VectorAdd(p2, ex, p2);
   VectorCopy(p1, p3);
   VectorAdd(p3, ey, p3);
   VectorCopy(ez, aux);
   VectorScale(aux, -f->texdef.rotate, aux);
   VectorRotate(p1, aux, p1);
   VectorRotate(p2, aux, p2);
   VectorRotate(p3, aux, p3);
 	// computing rotated local axis base
 	vec3_t rex,rey;
   VectorCopy(ex, rex);
   VectorRotate(rex, aux, rex);
   VectorCopy(ey, rey);
   VectorRotate(rey, aux, rey);
 
   ComputeScale(rex,rey,p1,f);
 	ComputeScale(rex,rey,p2,f);
 	ComputeScale(rex,rey,p3,f);
 
 	// project on normal plane
 	// along ez 
 	// assumes plane normal is normalized
 	ProjectOnPlane(f->plane.normal,f->plane.dist,ez,p1);
 	ProjectOnPlane(f->plane.normal,f->plane.dist,ez,p2);
 	ProjectOnPlane(f->plane.normal,f->plane.dist,ez,p3);
 };
 
 
 void AbsoluteToLocal(plane_t normal2, face_t* f, vec3_t& p1, vec3_t& p2, vec3_t& p3)
 {
 	vec3_t ex,ey,ez;
 
 #ifdef _DEBUG
 	if (g_qeglobals.m_bBrushPrimitMode)
 		Sys_Printf("Warning : illegal call of AbsoluteToLocal in brush primitive mode\n");
 #endif
 
 	// computing new local axis base
   TextureAxisFromPlane(&normal2, ex, ey);
   CrossProduct(ex, ey, ez);
 
   // projecting back on (ex,ey)
 	Back(ez,p1);
 	Back(ez,p2);
 	Back(ez,p3);
 
 	vec3_t aux;
 	// rotation
   VectorCopy(p2, aux);
   VectorSubtract(aux, p1,aux);
 	
 	float x = DotProduct(aux,ex);
 	float y = DotProduct(aux,ey);
   f->texdef.rotate = 180 * atan2(y,x) / Q_PI;
 
 	vec3_t rex,rey;
 	// computing rotated local axis base
   VectorCopy(ez, aux);
   VectorScale(aux, f->texdef.rotate, aux);
   VectorCopy(ex, rex);
   VectorRotate(rex, aux, rex);
   VectorCopy(ey, rey);
   VectorRotate(rey, aux, rey);
 
 	// scale
   VectorCopy(p2, aux);
   VectorSubtract(aux, p1, aux);
   f->texdef.scale[0] = DotProduct(aux, rex);
   VectorCopy(p3, aux);
   VectorSubtract(aux, p1, aux);
   f->texdef.scale[1] = DotProduct(aux, rey);
 
 	// shift
 	// only using p1
 	x = DotProduct(rex,p1);
 	y = DotProduct(rey,p1);                 
 	x /= f->texdef.scale[0];
 	y /= f->texdef.scale[1];
 
   VectorCopy(rex, p1);
   VectorScale(p1, x, p1);
   VectorCopy(rey, aux);
   VectorScale(aux, y, aux);
   VectorAdd(p1, aux, p1);
   VectorCopy(ez, aux);
   VectorScale(aux, -f->texdef.rotate, aux);
   VectorRotate(p1, aux, p1);
 	f->texdef.shift[0] = -DotProduct(p1, ex);
 	f->texdef.shift[1] = -DotProduct(p1, ey);
 
 	// stored rot is good considering local axis base
 	// change it if necessary
 	f->texdef.rotate = -f->texdef.rotate;
 
   Clamp(f->texdef.shift[0], f->d_texture->width);
   Clamp(f->texdef.shift[1], f->d_texture->height);
   Clamp(f->texdef.rotate, 360);
 
 }
 
 void RotateFaceTexture(face_t* f, int nAxis, float fDeg)
 {
 	vec3_t p1,p2,p3, rota;   
 	p1[0] = p1[1] = p1[2] = 0;
 	VectorCopy(p1, p2);
 	VectorCopy(p1, p3);
 	VectorCopy(p1, rota);
 	ComputeAbsolute(f, p1, p2, p3);
   
 	rota[nAxis] = fDeg;
 	VectorRotate(p1, rota, select_origin, p1);
 	VectorRotate(p2, rota, select_origin, p2);
 	VectorRotate(p3, rota, select_origin, p3);
 
 	plane_t normal2;
 	vec3_t vNormal;
 	vNormal[0] = f->plane.normal[0];
 	vNormal[1] = f->plane.normal[1];
 	vNormal[2] = f->plane.normal[2];
 	VectorRotate(vNormal, rota, vNormal);
 	normal2.normal[0] = vNormal[0];
 	normal2.normal[1] = vNormal[1];
 	normal2.normal[2] = vNormal[2];
 	AbsoluteToLocal(normal2, f, p1, p2 ,p3);
 
 }
 
 void RotateTextures(int nAxis, float fDeg, vec3_t vOrigin)
 {
 	for (brush_t* b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 	{
 		for (face_t* f=b->brush_faces ; f ; f=f->next)
 		{
 			if (g_qeglobals.m_bBrushPrimitMode)
 				RotateFaceTexture_BrushPrimit( f, nAxis, fDeg, vOrigin );
 			else
 				RotateFaceTexture(f, nAxis, fDeg);
 			//++timo removed that call .. works fine .. ???????
 //			Brush_Build(b, false);
 		}
 		Brush_Build(b, false);
 	}
 }
 
 
 void Select_FlipAxis (int axis)
 {
 	int		i;
 
 	Select_GetMid (select_origin);
 	for (i=0 ; i<3 ; i++)
 	{
 		VectorCopy (vec3_origin, select_matrix[i]);
 		select_matrix[i][i] = 1;
 	}
 	select_matrix[axis][axis] = -1;
 
 	select_fliporder = true;
 	Select_ApplyMatrix (true, false, 0, 0);
 	Sys_UpdateWindows (W_ALL);
 }
 
 
 void Select_Scale(float x, float y, float z)
 {
 	Select_GetMid (select_origin);
 	for (brush_t* b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 	{
 		for (face_t* f=b->brush_faces ; f ; f=f->next)
 		{
 			for (int i=0 ; i<3 ; i++)
 			{
 				f->planepts[i][0] -= select_origin[0];
 				f->planepts[i][1] -= select_origin[1];
 				f->planepts[i][2] -= select_origin[2];
 				f->planepts[i][0] *= x;
 				//f->planepts[i][0] = floor(f->planepts[i][0] / g_qeglobals.d_gridsize + 0.5) * g_qeglobals.d_gridsize;
 
 				f->planepts[i][1] *= y;
 				//f->planepts[i][1] = floor(f->planepts[i][1] / g_qeglobals.d_gridsize + 0.5) * g_qeglobals.d_gridsize;
 
 				f->planepts[i][2] *= z;
 		        //f->planepts[i][2] = floor(f->planepts[i][2] / g_qeglobals.d_gridsize + 0.5) * g_qeglobals.d_gridsize;
 		
 				f->planepts[i][0] += select_origin[0];
 				f->planepts[i][1] += select_origin[1];
 				f->planepts[i][2] += select_origin[2];
 			}
 		}
 		Brush_Build(b, false);
 		if (b->patchBrush)
 		{
 			vec3_t v;
 			v[0] = x;
 			v[1] = y;
 			v[2] = z;
 			//Patch_Scale(b->nPatchID, select_origin, v);
 			Patch_Scale(b->pPatch, select_origin, v);
 		}
 		if (b->terrainBrush)
 		{
 			vec3_t v;
 			v[0] = x;
 			v[1] = y;
 			v[2] = z;
 			Terrain_Scale(b->pTerrain, select_origin, v);
 		}
 	}
 }
 
 void Select_RotateAxis (int axis, float deg, bool bPaint, bool bMouse)
 {
 	vec3_t	temp;
 	int		i, j;
 	vec_t	c, s;
 
 	if (deg == 0)
   {
     //Sys_Printf("0 deg\n");
 		return;
   }
 
   if (bMouse)
   {
     VectorCopy(g_pParentWnd->ActiveXY()->RotateOrigin(), select_origin);
   }
   else
   {
 	  Select_GetMid (select_origin);
   }
 
 	select_fliporder = false;
 
 	if (deg == 90)
 	{
 		for (i=0 ; i<3 ; i++)
 		{
 			VectorCopy (vec3_origin, select_matrix[i]);
 			select_matrix[i][i] = 1;
 		}
 		i = (axis+1)%3;
 		j = (axis+2)%3;
 		VectorCopy (select_matrix[i], temp);
 		VectorCopy (select_matrix[j], select_matrix[i]);
 		VectorSubtract (vec3_origin, temp, select_matrix[j]);
 	}
 	else
 	{
 		deg = -deg;
 		if (deg == -180.0)
 		{
 			c = -1;
 			s = 0;
 		}
 		else if (deg == -270.0)
 		{
 			c = 0;
 			s = -1;
 		}
 		else
 		{
 			c = cos(deg * Q_PI / 180.0);
 			s = sin(deg * Q_PI / 180.0);
 		}
 
 		for (i=0 ; i<3 ; i++)
 		{
 			VectorCopy (vec3_origin, select_matrix[i]);
 			select_matrix[i][i] = 1;
 		}
 
 		switch (axis)
 		{
 		case 0:
 			select_matrix[1][1] = c;
 			select_matrix[1][2] = -s;
 			select_matrix[2][1] = s;
 			select_matrix[2][2] = c;
 			break;
 		case 1:
 			select_matrix[0][0] = c;
 			select_matrix[0][2] = s;
 			select_matrix[2][0] = -s;
 			select_matrix[2][2] = c;
 			break;
 		case 2:
 			select_matrix[0][0] = c;
 			select_matrix[0][1] = -s;
 			select_matrix[1][0] = s;
 			select_matrix[1][1] = c;
 			break;
 		}
 	}
 
 	if (g_PrefsDlg.m_bRotateLock)
 		RotateTextures(axis, deg, select_origin);
 	Select_ApplyMatrix(!bMouse, true, axis, deg);
 
 	if (bPaint)
 		Sys_UpdateWindows (W_ALL);
 }
 
 /*
 ================================================================
 
 GROUP SELECTIONS
 
 ================================================================
 */
 
 void Select_CompleteTall (void)
 {
 	brush_t	*b, *next;
 	//int		i;
 	vec3_t	mins, maxs;
 
 	if (!QE_SingleBrush ())
 		return;
 
 	clearSelection();
 
 	VectorCopy (selected_brushes.next->mins, mins);
 	VectorCopy (selected_brushes.next->maxs, maxs);
 	Select_Delete ();
 
   int nDim1 = (g_pParentWnd->ActiveXY()->GetViewType() == YZ) ? 1 : 0;
   int nDim2 = (g_pParentWnd->ActiveXY()->GetViewType() == XY) ? 1 : 2;
 
 	for (b=active_brushes.next ; b != &active_brushes ; b=next)
 	{
 		next = b->next;
 
     if ( (b->maxs[nDim1] > maxs[nDim1] || b->mins[nDim1] < mins[nDim1]) 
       || (b->maxs[nDim2] > maxs[nDim2] || b->mins[nDim2] < mins[nDim2]) )
       continue;
 
 	 	if (FilterBrush (b))
 	 		continue;
 
 		Brush_RemoveFromList (b);
 		Brush_AddToList (b, &selected_brushes);
 #if 0
     // old stuff
     for (i=0 ; i<2 ; i++)
 			if (b->maxs[i] > maxs[i] || b->mins[i] < mins[i])
 				break;
 		if (i == 2)
 		{
 			Brush_RemoveFromList (b);
 			Brush_AddToList (b, &selected_brushes);
 		}
 #endif
 	}
 	Sys_UpdateWindows (W_ALL);
 }
 
 void Select_PartialTall (void)
 {
 	brush_t	*b, *next;
 	//int		i;
 	vec3_t	mins, maxs;
 
 	if (!QE_SingleBrush ())
 		return;
 
 	clearSelection();
 
 	VectorCopy (selected_brushes.next->mins, mins);
 	VectorCopy (selected_brushes.next->maxs, maxs);
 	Select_Delete ();
 
   int nDim1 = (g_pParentWnd->ActiveXY()->GetViewType() == YZ) ? 1 : 0;
   int nDim2 = (g_pParentWnd->ActiveXY()->GetViewType() == XY) ? 1 : 2;
 
 	for (b=active_brushes.next ; b != &active_brushes ; b=next)
 	{
 		next = b->next;
 
     if ( (b->mins[nDim1] > maxs[nDim1] || b->maxs[nDim1] < mins[nDim1]) 
       || (b->mins[nDim2] > maxs[nDim2] || b->maxs[nDim2] < mins[nDim2]) )
       continue;
 
 	 	if (FilterBrush (b))
 	 		continue;
 
   	Brush_RemoveFromList (b);
 		Brush_AddToList (b, &selected_brushes);
 
 
 #if 0
 // old stuff
 		for (i=0 ; i<2 ; i++)
 			if (b->mins[i] > maxs[i] || b->maxs[i] < mins[i])
 				break;
 		if (i == 2)
 		{
 			Brush_RemoveFromList (b);
 			Brush_AddToList (b, &selected_brushes);
 		}
 #endif
 	}
 	Sys_UpdateWindows (W_ALL);
 }
 
 void Select_Touching (void)
 {
 	brush_t	*b, *next;
 	int		i;
 	vec3_t	mins, maxs;
 
 	if (!QE_SingleBrush ())
 		return;
 
 	clearSelection();
 
 	VectorCopy (selected_brushes.next->mins, mins);
 	VectorCopy (selected_brushes.next->maxs, maxs);
 
 	for (b=active_brushes.next ; b != &active_brushes ; b=next)
 	{
 		next = b->next;
 
 	 	if (FilterBrush (b))
 	 		continue;
 
 		for (i=0 ; i<3 ; i++)
 			if (b->mins[i] > maxs[i]+1 || b->maxs[i] < mins[i]-1)
 				break;
 
 		if (i == 3)
 		{
 			Brush_RemoveFromList (b);
 			Brush_AddToList (b, &selected_brushes);
 		}
 	}
 	Sys_UpdateWindows (W_ALL);
 }
 
 void Select_Inside (void)
 {
 	brush_t	*b, *next;
 	int		i;
 	vec3_t	mins, maxs;
 
 	if (!QE_SingleBrush ())
 		return;
 
 	clearSelection();
 
 	VectorCopy (selected_brushes.next->mins, mins);
 	VectorCopy (selected_brushes.next->maxs, maxs);
 	Select_Delete ();
 
 	for (b=active_brushes.next ; b != &active_brushes ; b=next)
 	{
 		next = b->next;
 
 	 	if (FilterBrush (b))
 	 		continue;
 
 		for (i=0 ; i<3 ; i++)
 			if (b->maxs[i] > maxs[i] || b->mins[i] < mins[i])
 				break;
 		if (i == 3)
 		{
 			Brush_RemoveFromList (b);
 			Brush_AddToList (b, &selected_brushes);
 		}
 	}
 	Sys_UpdateWindows (W_ALL);
 }
 
 /*
 =============
 Select_Ungroup
 
 Turn the currently selected entity back into normal brushes
 =============
 */
 void Select_Ungroup(void)
 {
 	int numselectedgroups;
 	entity_t	*e;
 	brush_t		*b, *sb;
 
 	numselectedgroups = 0;
 	for (sb = selected_brushes.next; sb != &selected_brushes; sb = sb->next)
 	{
 		e = sb->owner;
 
 		if (!e || e == world_entity || e->eclass->fixedsize)
 		{
 			continue;
 		}
 
 		for (b = e->brushes.onext; b != &e->brushes; b = e->brushes.onext)
 		{
 			//Brush_RemoveFromList (b);
 			//Brush_AddToList (b, &active_brushes);
 			Entity_UnlinkBrush (b);
 			Entity_LinkBrush (world_entity, b);
 			Brush_Build( b );
 			b->owner = world_entity;
 		}
 		Entity_Free (e);
 		numselectedgroups++;
 	}
 
 	if (numselectedgroups <= 0)
 	{
 		Sys_Printf("No grouped entities selected.\n");
 		return;
 	}
 	Sys_Printf("Ungrouped %d entit%s.\n", numselectedgroups, (numselectedgroups == 1)?"y":"ies");
 	Sys_UpdateWindows (W_ALL);
 }
 
 
 /*
 ====================
 Select_MakeStructural
 ====================
 */
 void Select_MakeStructural (void)
 {
 	brush_t	*b;
 	face_t	*f;
 
 	for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 		for (f=b->brush_faces ; f ; f=f->next)
 			f->texdef.contents &= ~CONTENTS_DETAIL;
 	Select_Deselect ();
 	Sys_UpdateWindows (W_ALL);
 }
 
 void Select_MakeDetail (void)
 {
 	brush_t	*b;
 	face_t	*f;
 
 	for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 		for (f=b->brush_faces ; f ; f=f->next)
 			f->texdef.contents |= CONTENTS_DETAIL;
 	Select_Deselect ();
 	Sys_UpdateWindows (W_ALL);
 }
 
 void Select_ShiftTexture(int x, int y)
 {
 	brush_t		*b;
 	face_t		*f;
 
   int nFaceCount = g_ptrSelectedFaces.GetSize();
 
 	if(selected_brushes.next == &selected_brushes && nFaceCount == 0)
 		return;
 
 	for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 	{
 		for (f=b->brush_faces ; f ; f=f->next)
 		{
 			if (g_qeglobals.m_bBrushPrimitMode)
 			{
 				// use face normal to compute a true translation
 				Select_ShiftTexture_BrushPrimit( f, x, y );
 			}
 			else
 			{
 				f->texdef.shift[0] += x;
 				f->texdef.shift[1] += y;
 			}
 		}
 		Brush_Build(b);
 		if (b->patchBrush)
 		{
 			//Patch_ShiftTexture(b->nPatchID, x, y);
 			Patch_ShiftTexture(b->pPatch, x, y);
 		}
 	}
 
 	if (nFaceCount > 0)
 	{
     for (int i = 0; i < nFaceCount; i++)
     {
       face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(i));
       brush_t *selBrush = reinterpret_cast<brush_t*>(g_ptrSelectedFaceBrushes.GetAt(i));
   		if (g_qeglobals.m_bBrushPrimitMode)
 	  	{
 
 			  // use face normal to compute a true translation
         // Select_ShiftTexture_BrushPrimit( selected_face, x, y );
 			  // use camera view to compute texture shift
 			  g_pParentWnd->GetCamera()->ShiftTexture_BrushPrimit( selFace, x, y );
       }
   		else
 	  	{
 		  	selFace->texdef.shift[0] += x;
 			  selFace->texdef.shift[1] += y;
   		}
 	  	Brush_Build(selBrush);
     }
 	}
 
 	Sys_UpdateWindows (W_CAMERA);
 }
 
 void Select_ScaleTexture(int x, int y)
 {
 	brush_t		*b;
 	face_t		*f;
 
   int nFaceCount = g_ptrSelectedFaces.GetSize();
 
   if(selected_brushes.next == &selected_brushes && nFaceCount == 0)
 	{
 		return;
 	}
 
 	for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 	{
 		for (f=b->brush_faces ; f ; f=f->next)
 		{
 			if (g_qeglobals.m_bBrushPrimitMode)
 			{
 				// apply same scale as the spinner button of the surface inspector
 				float	shift[2];
 				float	rotate;
 				float	scale[2];
 				brushprimit_texdef_t bp; 
 				// compute normalized texture matrix
 				ConvertTexMatWithQTexture( &f->brushprimit_texdef, f->d_texture, &bp, NULL );
 				// compute fake shift scale rot
 				TexMatToFakeTexCoords( bp.coords, shift, &rotate, scale );
 				// update
 				scale[0]+=static_cast<float>(x)*0.1;
 				scale[1]+=static_cast<float>(y)*0.1;
 				// compute new normalized texture matrix
 				FakeTexCoordsToTexMat( shift, rotate, scale, bp.coords );
 				// apply to face texture matrix
 				ConvertTexMatWithQTexture( &bp, NULL, &f->brushprimit_texdef, f->d_texture );
 			}
 			else
 			{
 				f->texdef.scale[0] += x;
 				f->texdef.scale[1] += y;
 			}
 		}
 		Brush_Build(b);
 		if (b->patchBrush)
 		{
 			Patch_ScaleTexture(b->pPatch, x, y);
 		}
 	}
 
 	if (nFaceCount > 0)
 	{
     for (int i = 0; i < nFaceCount; i++)
     {
       face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(i));
       brush_t *selBrush = reinterpret_cast<brush_t*>(g_ptrSelectedFaceBrushes.GetAt(i));
 		  if (g_qeglobals.m_bBrushPrimitMode)
 		  {
 			  float	shift[2];
 			  float	rotate;
 			  float	scale[2];
 			  brushprimit_texdef_t bp; 
 			  ConvertTexMatWithQTexture( &selFace->brushprimit_texdef, selFace->d_texture, &bp, NULL );
 			  TexMatToFakeTexCoords( bp.coords, shift, &rotate, scale );
 			  scale[0]+=static_cast<float>(x)*0.1;
 			  scale[1]+=static_cast<float>(y)*0.1;
 			  FakeTexCoordsToTexMat( shift, rotate, scale, bp.coords );
 			  ConvertTexMatWithQTexture( &bp, NULL, &selFace->brushprimit_texdef, selFace->d_texture );
 		  }
 		  else
 		  {
 			  selFace->texdef.scale[0] += x;
 			  selFace->texdef.scale[1] += y;
 		  }
 		  Brush_Build(selBrush);
     }
 	}
 
 	Sys_UpdateWindows (W_CAMERA);
 }
 
 void Select_RotateTexture(int amt)
 {
 	brush_t		*b;
 	face_t		*f;
 
   int nFaceCount = g_ptrSelectedFaces.GetSize();
 
   if(selected_brushes.next == &selected_brushes && nFaceCount == 0)
 	{
 		return;
 	}
 
 	for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 	{
 		for (f=b->brush_faces ; f ; f=f->next)
 		{
 			if (g_qeglobals.m_bBrushPrimitMode)
 			{
 				// apply same scale as the spinner button of the surface inspector
 				float	shift[2];
 				float	rotate;
 				float	scale[2];
 				brushprimit_texdef_t bp; 
 				// compute normalized texture matrix
 				ConvertTexMatWithQTexture( &f->brushprimit_texdef, f->d_texture, &bp, NULL );
 				// compute fake shift scale rot
 				TexMatToFakeTexCoords( bp.coords, shift, &rotate, scale );
 				// update
 				rotate += amt;
 				// compute new normalized texture matrix
 				FakeTexCoordsToTexMat( shift, rotate, scale, bp.coords );
 				// apply to face texture matrix
 				ConvertTexMatWithQTexture( &bp, NULL, &f->brushprimit_texdef, f->d_texture );
 			}
 			else
 			{
 				f->texdef.rotate += amt;
 				f->texdef.rotate = static_cast<int>(f->texdef.rotate) % 360;
 			}
 		}
 		Brush_Build(b);
 		if (b->patchBrush)
 		{
 			//Patch_RotateTexture(b->nPatchID, amt);
 			Patch_RotateTexture(b->pPatch, amt);
 		}
 	}
 	
 	if (nFaceCount > 0)
 	{
     for (int i = 0; i < nFaceCount; i++)
     {
       face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(i));
       brush_t *selBrush = reinterpret_cast<brush_t*>(g_ptrSelectedFaceBrushes.GetAt(i));
 		  if (g_qeglobals.m_bBrushPrimitMode)
 		  {
 			  float	shift[2];
 			  float	rotate;
 			  float	scale[2];
 			  brushprimit_texdef_t bp; 
 			  ConvertTexMatWithQTexture( &selFace->brushprimit_texdef, selFace->d_texture, &bp, NULL );
 			  TexMatToFakeTexCoords( bp.coords, shift, &rotate, scale );
 			  rotate += amt;
 			  FakeTexCoordsToTexMat( shift, rotate, scale, bp.coords );
 			  ConvertTexMatWithQTexture( &bp, NULL, &selFace->brushprimit_texdef, selFace->d_texture );
 		  }
 		  else
 		  {
 			  selFace->texdef.rotate += amt;
 			  selFace->texdef.rotate = static_cast<int>(selFace->texdef.rotate) % 360;
 		  }
 		  Brush_Build(selBrush);
     }
 	}
 
 	Sys_UpdateWindows (W_CAMERA);
 }
 
 
 void FindReplaceTextures(const char* pFind, const char* pReplace, bool bSelected, bool bForce)
 {
 	brush_t* pList = (bSelected) ? &selected_brushes : &active_brushes;
 	if (!bSelected)
 	{
 		Select_Deselect();
 	}
  
 	for (brush_t* pBrush = pList->next ; pBrush != pList; pBrush = pBrush->next)
 	{
 		if (pBrush->patchBrush)
 		{
 			Patch_FindReplaceTexture(pBrush, pFind, pReplace, bForce);
 		}
 
 		if (pBrush->terrainBrush)
 		{
 			Terrain_FindReplaceTexture(pBrush->pTerrain, pFind, pReplace, bForce);
 		}
 		for (face_t* pFace = pBrush->brush_faces; pFace; pFace = pFace->next)
 		{
 			if(bForce || strcmpi(pFace->texdef.name, pFind) == 0)
 			{
 				pFace->d_texture = Texture_ForName(pReplace);
 				//strcpy(pFace->texdef.name, pReplace);
 				pFace->texdef.SetName(pReplace);
 			}
 		}
 		Brush_Build(pBrush);
 	}
 	Sys_UpdateWindows (W_CAMERA);
 }
 
 
 void Select_AllOfType()
 {
 	brush_t	*b, *next;
 	entity_t	*e;
 	if ( (selected_brushes.next == &selected_brushes)
 		|| (selected_brushes.next->next != &selected_brushes) )
 	{
 
     CString strName;
     if (g_ptrSelectedFaces.GetSize() == 0)
     {
       strName = g_qeglobals.d_texturewin.texdef.name;
     }
     else
     {
       face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(0));
       strName = selFace->texdef.name;
     }
 
     Select_Deselect();
 	  for (b=active_brushes.next ; b != &active_brushes ; b=next)
     {
 		  next = b->next;
     	
       if (FilterBrush (b))
 	 	    continue;
 
       if (b->patchBrush)
       {
         if (strcmpi(strName, b->pPatch->d_texture->name) == 0)
         {
 			    Brush_RemoveFromList (b);
 			    Brush_AddToList (b, &selected_brushes);
         }
       }
       else
       {
         for (face_t* pFace = b->brush_faces; pFace; pFace = pFace->next)
         {
           if (strcmpi(strName, pFace->texdef.name) == 0)
           {
 			      Brush_RemoveFromList (b);
 			      Brush_AddToList (b, &selected_brushes);
           }
         }
       }
     }
     Sys_UpdateWindows(W_ALL);
     return;
   }
 
   
   b = selected_brushes.next;
 	e = b->owner;
 
   if (e != NULL)
   {
     if (e != world_entity)
     {
       CString strName = e->eclass->name;
       CString strKey, strVal;
       bool bCriteria = GetSelectAllCriteria(strKey, strVal);
       Sys_Printf("Selecting all %s(s)\n", strName);
       Select_Deselect();
 
 	    for (b=active_brushes.next ; b != &active_brushes ; b=next)
     	{
 		    next = b->next;
     	 	
         if (FilterBrush (b))
 	 	    	continue;
 
         e = b->owner;
         if (e != NULL)
         {
           if (strcmpi(e->eclass->name, strName) == 0)
           {
             bool doIt = true;
             if (bCriteria) {
               CString str = ValueForKey (e, strKey);
               if (str.CompareNoCase(strVal) != 0) {
                 doIt = false;
               }
             }
             if (doIt) {
   		        Brush_RemoveFromList (b);
 	  	        Brush_AddToList (b, &selected_brushes);
             }
           }
         }
       }
     }
   }
 	Sys_UpdateWindows (W_ALL);
 
 }
 
 void Select_Reselect()
 {
   CPtrArray holdArray;
 	for (brush_t* b=selected_brushes.next ; b && b != &selected_brushes ; b=b->next)
 	{
     holdArray.Add(reinterpret_cast<void*>(b));
 	}
 
   int n = holdArray.GetSize();
   while (n-- > 0)
   {
     b = reinterpret_cast<brush_t*>(holdArray.GetAt(n));
     Select_Brush(b);
   }
 	Sys_UpdateWindows (W_ALL);
 }
 
 
 void Select_FitTexture(int nHeight, int nWidth)
 {
 	brush_t		*b;
 
   int nFaceCount = g_ptrSelectedFaces.GetSize();
 
   if(selected_brushes.next == &selected_brushes && nFaceCount == 0)
 		return;
 
   for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
 	{
     Brush_FitTexture(b, nHeight, nWidth);
 		Brush_Build(b);
 	}
 
 	if (nFaceCount > 0)
 	{
     for (int i = 0; i < nFaceCount; i++)
     {
       face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(i));
       brush_t *selBrush = reinterpret_cast<brush_t*>(g_ptrSelectedFaceBrushes.GetAt(i));
       Face_FitTexture(selFace, nHeight, nWidth);
 	  	Brush_Build(selBrush);
     }
 	}
 
 	Sys_UpdateWindows (W_CAMERA);
 }
 
 void Select_AxialTexture()
 {
 
 }
 
 void Select_Hide()
 {
 	for (brush_t* b=selected_brushes.next ; b && b != &selected_brushes ; b=b->next)
 	{
     b->hiddenBrush = true;
 	}
 	Sys_UpdateWindows (W_ALL);
 }
 
 void Select_ShowAllHidden()
 {
   brush_t* b;
 	for (b=selected_brushes.next ; b && b != &selected_brushes ; b=b->next)
 	{
     b->hiddenBrush = false;
 	}
 	for (b=active_brushes.next ; b && b != &active_brushes ; b=b->next)
 	{
     b->hiddenBrush = false;
 	}
 	Sys_UpdateWindows (W_ALL);
 }
 
 
 /*
 ============
 Select_Invert
 ============
 */
 void Select_Invert(void)
 {
 	brush_t *next, *prev;
 
 	Sys_Printf("inverting selection...\n");
 
 	next = active_brushes.next;
 	prev = active_brushes.prev;
 	if (selected_brushes.next != &selected_brushes)
 	{
 		active_brushes.next = selected_brushes.next;
 		active_brushes.prev = selected_brushes.prev;
 		active_brushes.next->prev = &active_brushes;
 		active_brushes.prev->next = &active_brushes;
 	}
 	else
 	{
 		active_brushes.next = &active_brushes;
 		active_brushes.prev = &active_brushes;
 	}
 	if (next != &active_brushes)
 	{
 		selected_brushes.next = next;
 		selected_brushes.prev = prev;
 		selected_brushes.next->prev = &selected_brushes;
 		selected_brushes.prev->next = &selected_brushes;
 	}
 	else
 	{
 		selected_brushes.next = &selected_brushes;
 		selected_brushes.prev = &selected_brushes;
 	}
 
 	Sys_UpdateWindows(W_ALL);
 
 	Sys_Printf("done.\n");
 }
 
 
 /* 
 ===========
 Select_Name
 ===========
 */
 void Select_Name(const char *pName)
 {
 	if (g_qeglobals.m_bBrushPrimitMode)
   {
 	  for (brush_t* b=selected_brushes.next ; b && b != &selected_brushes ; b=b->next)
 	  {
       Brush_SetEpair(b, "Name", pName);
 	  }
   }
 }
 
 /* 
 =================
 Select_AddToGroup
 add selected brushes to a group, update the tree
 =================
 */
 void Select_AddToGroup(const char *pName)
 {
 	if (g_qeglobals.m_bBrushPrimitMode)
   {
 	  for (brush_t* b=selected_brushes.next ; b && b != &selected_brushes ; b=b->next)
 	  {
       Brush_SetEpair(b, "group", pName);
 			Group_AddToProperGroup(b);
 	  }
   }
 }