1 files changed, 0 insertions, 1165 deletions
diff --git a/q3radiant/CamWnd.cpp b/q3radiant/CamWnd.cpp
deleted file mode 100755
index 0ea352d..0000000
--- a/q3radiant/CamWnd.cpp
+++ /dev/null
@@ -1,1165 +0,0 @@
-/*
-===========================================================================
-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
-===========================================================================
-*/
-// CamWnd.cpp : implementation file
-//
-
-#include "stdafx.h"
-#include "Radiant.h"
-#include "XYWnd.h"
-#include "CamWnd.h"
-#include "qe3.h"
-#include "splines/splines.h"
-
-#ifdef _DEBUG
-#define new DEBUG_NEW
-#undef THIS_FILE
-static char THIS_FILE[] = __FILE__;
-#endif
-
-extern void DrawPathLines();
-
-int g_nAngleSpeed = 300;
-int g_nMoveSpeed = 400;
-
-
-/////////////////////////////////////////////////////////////////////////////
-// CCamWnd
-IMPLEMENT_DYNCREATE(CCamWnd, CWnd);
-
-CCamWnd::CCamWnd()
-{
-  m_pXYFriend = NULL;
-  m_nNumTransBrushes = 0;
-  memset(&m_Camera, 0, sizeof(camera_t));
-  m_pSide_select = NULL;
-  m_bClipMode = false;
-  Cam_Init();
-}
-
-CCamWnd::~CCamWnd()
-{
-}
-
-
-BEGIN_MESSAGE_MAP(CCamWnd, CWnd)
-	//{{AFX_MSG_MAP(CCamWnd)
-	ON_WM_KEYDOWN()
-	ON_WM_PAINT()
-	ON_WM_DESTROY()
-	ON_WM_CLOSE()
-	ON_WM_MOUSEMOVE()
-	ON_WM_LBUTTONDOWN()
-	ON_WM_LBUTTONUP()
-	ON_WM_MBUTTONDOWN()
-	ON_WM_MBUTTONUP()
-	ON_WM_RBUTTONDOWN()
-	ON_WM_RBUTTONUP()
-	ON_WM_CREATE()
-	ON_WM_SIZE()
-	ON_WM_NCCALCSIZE()
-	ON_WM_KILLFOCUS()
-	ON_WM_SETFOCUS()
-	ON_WM_KEYUP()
-	//}}AFX_MSG_MAP
-END_MESSAGE_MAP()
-
-
-LONG WINAPI CamWndProc (
-    HWND    hWnd,
-    UINT    uMsg,
-    WPARAM  wParam,
-    LPARAM  lParam)
-{
-    RECT	rect;
-
-    GetClientRect(hWnd, &rect);
-
-    switch (uMsg)
-    {
-	case WM_KILLFOCUS:
-	case WM_SETFOCUS:
-		SendMessage( hWnd, WM_NCACTIVATE, uMsg == WM_SETFOCUS, 0 );
-		return 0;
-
-	case WM_NCCALCSIZE:// don't let windows copy pixels
-		DefWindowProc (hWnd, uMsg, wParam, lParam);
-		return WVR_REDRAW;
-
-    }
-
-	return DefWindowProc( hWnd, uMsg, wParam, lParam );
-}
-
-
-/////////////////////////////////////////////////////////////////////////////
-// CCamWnd message handlers
-
-BOOL CCamWnd::PreCreateWindow(CREATESTRUCT& cs) 
-{
-  WNDCLASS wc;
-  HINSTANCE hInstance = AfxGetInstanceHandle();
-  if (::GetClassInfo(hInstance, CAMERA_WINDOW_CLASS, &wc) == FALSE)
-  {
-    // Register a new class
-  	memset (&wc, 0, sizeof(wc));
-    wc.style         = CS_NOCLOSE | CS_OWNDC;
-    wc.lpszClassName = CAMERA_WINDOW_CLASS;
-    wc.hCursor       = LoadCursor (NULL,IDC_ARROW);
-    wc.lpfnWndProc   = CamWndProc;
-    if (AfxRegisterClass(&wc) == FALSE)
-      Error ("CCamWnd RegisterClass: failed");
-  }
-
-  cs.lpszClass = CAMERA_WINDOW_CLASS;
-  cs.lpszName = "CAM";
-  if (cs.style != QE3_CHILDSTYLE)
-    cs.style = QE3_SPLITTER_STYLE;
-
-	BOOL bResult = CWnd::PreCreateWindow(cs);
-
-  // See if the class already exists and if not then we need
-  // to register our new window class.
-  return bResult;
-	
-}
-
-
-void CCamWnd::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags) 
-{
-  g_pParentWnd->HandleKey(nChar, nRepCnt, nFlags);
-}
-
-
-brush_t* g_pSplitList = NULL;
-
-void CCamWnd::OnPaint() 
-{
-	CPaintDC dc(this); // device context for painting
-  bool bPaint = true;
-  if (!qwglMakeCurrent( dc.m_hDC, g_qeglobals.d_hglrcBase ))
-  {
-    Sys_Printf("ERROR: wglMakeCurrent failed..\n ");
-    Sys_Printf("Please restart Q3Radiant if the camera view is not working\n");
-  }
-  else
-  {
-    QE_CheckOpenGLForErrors();
-    g_pSplitList = NULL;
-    if (g_bClipMode)
-    {
-      if (g_Clip1.Set() && g_Clip2.Set())
-      {
-        g_pSplitList = ( (g_pParentWnd->ActiveXY()->GetViewType() == XZ) ? !g_bSwitch : g_bSwitch) ? &g_brBackSplits : &g_brFrontSplits;
-      }
-    }
-		Cam_Draw ();
-		QE_CheckOpenGLForErrors();
-		qwglSwapBuffers(dc.m_hDC);
-  }
-}
-
-
-void CCamWnd::SetXYFriend(CXYWnd * pWnd)
-{
-  m_pXYFriend = pWnd;
-}
-
-void CCamWnd::OnDestroy() 
-{
-	QEW_StopGL(GetSafeHwnd(), g_qeglobals.d_hglrcBase, g_qeglobals.d_hdcBase );
-	CWnd::OnDestroy();
-}
-
-void CCamWnd::OnClose() 
-{
-	CWnd::OnClose();
-}
-
-extern void Select_ShiftTexture(int x, int y);
-extern void Select_RotateTexture(int amt);
-extern void Select_ScaleTexture(int x, int y);
-void CCamWnd::OnMouseMove(UINT nFlags, CPoint point) 
-{
-  CRect r;
-  GetClientRect(r);
-  if (GetCapture() == this && (GetKeyState(VK_MENU) & 0x8000) && !((GetKeyState(VK_SHIFT) & 0x8000) || (GetKeyState(VK_CONTROL) & 0x8000)))
-  {
-    if (GetKeyState(VK_CONTROL) & 0x8000)
-      Select_RotateTexture(point.y - m_ptLastCursor.y);
-    else
-    if (GetKeyState(VK_SHIFT) & 0x8000)
-      Select_ScaleTexture(point.x - m_ptLastCursor.x, m_ptLastCursor.y - point.y);
-    else
-      Select_ShiftTexture(point.x - m_ptLastCursor.x, m_ptLastCursor.y - point.y);
-  }
-  else
-  {
-    Cam_MouseMoved(point.x, r.bottom - 1 - point.y, nFlags);
-  }
-  m_ptLastCursor = point;
-}
-
-void CCamWnd::OnLButtonDown(UINT nFlags, CPoint point) 
-{
-  m_ptLastCursor = point;
-  OriginalMouseDown(nFlags, point);
-}
-
-void CCamWnd::OnLButtonUp(UINT nFlags, CPoint point) 
-{
-  OriginalMouseUp(nFlags, point);
-}
-
-void CCamWnd::OnMButtonDown(UINT nFlags, CPoint point) 
-{
-  OriginalMouseDown(nFlags, point);
-}
-
-void CCamWnd::OnMButtonUp(UINT nFlags, CPoint point) 
-{
-  OriginalMouseUp(nFlags, point);
-}
-
-void CCamWnd::OnRButtonDown(UINT nFlags, CPoint point) 
-{
-  OriginalMouseDown(nFlags, point);
-}
-
-void CCamWnd::OnRButtonUp(UINT nFlags, CPoint point) 
-{
-  OriginalMouseUp(nFlags, point);
-}
-
-int CCamWnd::OnCreate(LPCREATESTRUCT lpCreateStruct) 
-{
-  if (CWnd::OnCreate(lpCreateStruct) == -1)
-		return -1;
-
-	g_qeglobals.d_hdcBase = GetDC()->m_hDC;
-	QEW_SetupPixelFormat(g_qeglobals.d_hdcBase, true);
-
-  if ((g_qeglobals.d_hglrcBase = qwglCreateContext(g_qeglobals.d_hdcBase)) == 0)
-	  Error("wglCreateContext failed");
-  
-  if (!qwglMakeCurrent(g_qeglobals.d_hdcBase, g_qeglobals.d_hglrcBase))
-	  Error ("wglMakeCurrent failed");
-
-
-	//
-	// create GL font
-	//
-  HFONT hfont = ::CreateFont(
-	  12,	// logical height of font 
-		 6,	// logical average character width 
-		 0,	// angle of escapement 
-		 0,	// base-line orientation angle 
-		 0,	// font weight 
-		 0,	// italic attribute flag 
-		 0,	// underline attribute flag 
-		 0,	// strikeout attribute flag 
-		 0,	// character set identifier 
-		 0,	// output precision 
-		 0,	// clipping precision 
-		 0,	// output quality 
-		 0,	// pitch and family 
-		 "system font" // pointer to typeface name string 
-		 	);
-
-	if (!hfont)
-	  Error( "couldn't create font" );
-
-  ::SelectObject(g_qeglobals.d_hdcBase, hfont);
-
-	if ((g_qeglobals.d_font_list = qglGenLists (256)) == 0)
-	  Error( "couldn't create font dlists" );
-			
-	// create the bitmap display lists
-	// we're making images of glyphs 0 thru 255
-  
-  if (g_PrefsDlg.m_bBuggyICD)
-  {
-	  if ( !qwglUseFontBitmaps (g_qeglobals.d_hdcBase, 1, 255, g_qeglobals.d_font_list-1) )
-	    Error( "wglUseFontBitmaps faileD" );
-  }
-  else
-  {
-	  if ( !qwglUseFontBitmaps (g_qeglobals.d_hdcBase, 1, 255, g_qeglobals.d_font_list) )
-	    Error( "wglUseFontBitmaps faileD" );
-  }
-	
-	// indicate start of glyph display lists
-	qglListBase (g_qeglobals.d_font_list);
-
-	// report OpenGL information
-	Sys_Printf ("GL_VENDOR: %s\n", qglGetString (GL_VENDOR));
-	Sys_Printf ("GL_RENDERER: %s\n", qglGetString (GL_RENDERER));
-	Sys_Printf ("GL_VERSION: %s\n", qglGetString (GL_VERSION));
-	Sys_Printf ("GL_EXTENSIONS: %s\n", qglGetString (GL_EXTENSIONS));
-
-  g_qeglobals.d_hwndCamera = GetSafeHwnd();
-
-	return 0;
-}
-
-void CCamWnd::OriginalMouseUp(UINT nFlags, CPoint point)
-{
-  CRect r;
-  GetClientRect(r);
-  Cam_MouseUp(point.x, r.bottom - 1 - point.y, nFlags);
-	if (!(nFlags & (MK_LBUTTON|MK_RBUTTON|MK_MBUTTON)))
-  	ReleaseCapture ();
-}
-
-void CCamWnd::OriginalMouseDown(UINT nFlags, CPoint point)
-{
-  //if (GetTopWindow()->GetSafeHwnd() != GetSafeHwnd())
-  //  BringWindowToTop();
-  CRect r;
-  GetClientRect(r);
-  SetFocus();
-	SetCapture();
-  //if (!(GetKeyState(VK_MENU) & 0x8000))
-	  Cam_MouseDown (point.x, r.bottom - 1 - point.y, nFlags);
-}
-
-void CCamWnd::Cam_Init()
-{
-	//m_Camera.draw_mode = cd_texture;
-	m_Camera.timing = false;
-	m_Camera.origin[0] = 0;
-	m_Camera.origin[1] = 20;
-	m_Camera.origin[2] = 46;
-	m_Camera.color[0] = 0.3;
-	m_Camera.color[1] = 0.3;
-	m_Camera.color[2] = 0.3;
-}
-
-void CCamWnd::Cam_BuildMatrix()
-{
-	float	xa, ya;
-	float	matrix[4][4];
-	int		i;
-
-	xa = m_Camera.angles[0]/180*Q_PI;
-	ya = m_Camera.angles[1]/180*Q_PI;
-
-	// the movement matrix is kept 2d
-
-  m_Camera.forward[0] = cos(ya);
-  m_Camera.forward[1] = sin(ya);
-  m_Camera.right[0] = m_Camera.forward[1];
-  m_Camera.right[1] = -m_Camera.forward[0];
-
-	qglGetFloatv (GL_PROJECTION_MATRIX, &matrix[0][0]);
-
-	for (i=0 ; i<3 ; i++)
-	{
-		m_Camera.vright[i] = matrix[i][0];
-		m_Camera.vup[i] = matrix[i][1];
-		m_Camera.vpn[i] = matrix[i][2];
-	}
-
-	VectorNormalize (m_Camera.vright);
-	VectorNormalize (m_Camera.vup);
-	VectorNormalize (m_Camera.vpn);
-}
-
-
-
-void CCamWnd::Cam_ChangeFloor (qboolean up)
-{
-	brush_t	*b;
-	float	d, bestd, current;
-	vec3_t	start, dir;
-
-	start[0] = m_Camera.origin[0];
-	start[1] = m_Camera.origin[1];
-	start[2] = 8192;
-	dir[0] = dir[1] = 0;
-	dir[2] = -1;
-
-	current = 8192 - (m_Camera.origin[2] - 48);
-	if (up)
-		bestd = 0;
-	else
-		bestd = 16384;
-
-	for (b=active_brushes.next ; b != &active_brushes ; b=b->next)
-	{
-		if ( b->pTerrain && !Terrain_Ray( start, dir, b, &d ) )
-			continue;
-		if ( !b->pTerrain && !Brush_Ray (start, dir, b, &d) )
-			continue;
-		if (up && d < current && d > bestd)
-			bestd = d;
-		if (!up && d > current && d < bestd)
-			bestd = d;
-	}
-
-	if (bestd == 0 || bestd == 16384)
-		return;
-
-	m_Camera.origin[2] += current - bestd;
-	Sys_UpdateWindows (W_CAMERA|W_Z_OVERLAY);
-}
-
-
-void CCamWnd::Cam_PositionDrag()
-{
-	int	x, y;
-	Sys_GetCursorPos (&x, &y);
-	if (x != m_ptCursor.x || y != m_ptCursor.y)
-	{
-		x -= m_ptCursor.x;
-		VectorMA (m_Camera.origin, x, m_Camera.vright, m_Camera.origin);
-		y -= m_ptCursor.y;
-		m_Camera.origin[2] -= y;
-    SetCursorPos(m_ptCursor.x, m_ptCursor.y);
-		Sys_UpdateWindows (W_CAMERA | W_XY_OVERLAY);
-	}
-}
-
-
-void CCamWnd::Cam_MouseControl (float dtime)
-{
-	int		xl, xh;
-	int		yl, yh;
-	float	xf, yf;
-  if (g_PrefsDlg.m_nMouseButtons == 2)
-  {
-    if (m_nCambuttonstate != (MK_RBUTTON | MK_SHIFT))
-      return;
-  }
-  else
-  {
-	  if (m_nCambuttonstate != MK_RBUTTON)
-      return;
-  }
-
-	xf = (float)(m_ptButton.x - m_Camera.width/2) / (m_Camera.width/2);
-	yf = (float)(m_ptButton.y - m_Camera.height/2) / (m_Camera.height/2);
-
-
-	xl = m_Camera.width/3;
-	xh = xl*2;
-	yl = m_Camera.height/3;
-	yh = yl*2;
-
-  //Sys_Printf("xf-%f  yf-%f  xl-%i  xh-i%  yl-i%  yh-i%\n",xf,yf,xl,xh,yl,yh);
-#if 0
-	// strafe
-	if (buttony < yl && (buttonx < xl || buttonx > xh))
-		VectorMA (camera.origin, xf*dtime*g_nMoveSpeed, camera.right, camera.origin);
-	else
-#endif
-	{
-		xf *= 1.0 - fabs(yf);
-		if (xf < 0)
-		{
-			xf += 0.1;
-			if (xf > 0)
-				xf = 0;
-		}
-		else
-		{
-			xf -= 0.1;
-			if (xf < 0)
-				xf = 0;
-		}
-		
-		VectorMA (m_Camera.origin, yf*dtime*g_nMoveSpeed, m_Camera.forward, m_Camera.origin);
-		m_Camera.angles[YAW] += xf*-dtime*g_nAngleSpeed;
-	}
-
-#if 0
-  if (g_PrefsDlg.m_bQE4Painting)
-  {
-    MSG msg;
-    if (::PeekMessage( &msg, NULL, 0, 0, PM_REMOVE )) 
-    { 
-      TranslateMessage(&msg);
-      DispatchMessage(&msg);
-    }
-  }
-#endif
-
-  int nUpdate = (g_PrefsDlg.m_bCamXYUpdate) ? (W_CAMERA | W_XY) : (W_CAMERA);
-	Sys_UpdateWindows (nUpdate);
-  g_pParentWnd->PostMessage(WM_TIMER, 0, 0);
-
-}
-
-
-
-void CCamWnd::Cam_MouseDown(int x, int y, int buttons)
-{
-	vec3_t		dir;
-	float		f, r, u;
-	int			i;
-
-	//
-	// calc ray direction
-	//
-	u = (float)(y - m_Camera.height/2) / (m_Camera.width/2);
-	r = (float)(x - m_Camera.width/2) / (m_Camera.width/2);
-	f = 1;
-
-	for (i=0 ; i<3 ; i++)
-		dir[i] = m_Camera.vpn[i] * f + m_Camera.vright[i] * r + m_Camera.vup[i] * u;
-	VectorNormalize (dir);
-
-	GetCursorPos(&m_ptCursor);
-
-	m_nCambuttonstate = buttons;
-	m_ptButton.x = x;
-	m_ptButton.y = y;
-
-	// LBUTTON = manipulate selection
-	// shift-LBUTTON = select
-	// middle button = grab texture
-	// ctrl-middle button = set entire brush to texture
-	// ctrl-shift-middle button = set single face to texture
-	int nMouseButton = g_PrefsDlg.m_nMouseButtons == 2 ? MK_RBUTTON : MK_MBUTTON;
-	if ((buttons == MK_LBUTTON)
-		        || (buttons == (MK_LBUTTON | MK_SHIFT))
-		        || (buttons == (MK_LBUTTON | MK_CONTROL))
-		        || (buttons == (MK_LBUTTON | MK_CONTROL | MK_SHIFT))
-		        || (buttons == nMouseButton)
-		        || (buttons == (nMouseButton|MK_SHIFT))
-		        || (buttons == (nMouseButton|MK_CONTROL))
-		        || (buttons == (nMouseButton|MK_SHIFT|MK_CONTROL)))
-	{
-
-    if (g_PrefsDlg.m_nMouseButtons == 2 && (buttons == (MK_RBUTTON | MK_SHIFT)))
-		  Cam_MouseControl (0.1);
-    else
-    {
-      // something global needs to track which window is responsible for stuff
-      Patch_SetView(W_CAMERA);
-		  Drag_Begin (x, y, buttons, m_Camera.vright, m_Camera.vup,	m_Camera.origin, dir);
-    }
-    return;
-	}
-
-	if (buttons == MK_RBUTTON)
-	{
-		Cam_MouseControl (0.1);
-		return;
-	}
-}
-
-
-void CCamWnd::Cam_MouseUp (int x, int y, int buttons)
-{
-	m_nCambuttonstate = 0;
-	Drag_MouseUp (buttons);
-}
-
-
-void CCamWnd::Cam_MouseMoved (int x, int y, int buttons)
-{
-	m_nCambuttonstate = buttons;
-	if (!buttons) {
-		if ( ( g_qeglobals.d_select_mode == sel_terrainpoint ) || ( g_qeglobals.d_select_mode == sel_terraintexture ) ) {
-			vec3_t		dir;
-			float		f, r, u;
-			int			i;
-
-			//
-			// calc ray direction
-			//
-			u = (float)(y - m_Camera.height/2) / (m_Camera.width/2);
-			r = (float)(x - m_Camera.width/2) / (m_Camera.width/2);
-			f = 1;
-
-			for (i=0 ; i<3 ; i++)
-				dir[i] = m_Camera.vpn[i] * f + m_Camera.vright[i] * r + m_Camera.vup[i] * u;
-			VectorNormalize (dir);
-
-			m_ptButton.x = x;
-			m_ptButton.y = y;
-
-			Terrain_SelectPointByRay( m_Camera.origin, dir, buttons );
-
-			Sys_UpdateWindows(W_CAMERA);
-		}
-
-		return;
-	}
-	m_ptButton.x = x;
-	m_ptButton.y = y;
-
-	if (buttons == (MK_RBUTTON|MK_CONTROL) )
-	{
-		Cam_PositionDrag ();
-		Sys_UpdateWindows (W_XY|W_CAMERA|W_Z);
-		return;
-	}
-
-	GetCursorPos(&m_ptCursor);
-
-	if (buttons & (MK_LBUTTON | MK_MBUTTON) )
-	{
-		Drag_MouseMoved (x, y, buttons);
-		Sys_UpdateWindows (W_XY|W_CAMERA|W_Z);
-	}
-}
-
-
-void CCamWnd::InitCull()
-{
-	int		i;
-
-	VectorSubtract (m_Camera.vpn, m_Camera.vright, m_vCull1);
-	VectorAdd (m_Camera.vpn, m_Camera.vright, m_vCull2);
-
-	for (i=0 ; i<3 ; i++)
-	{
-		if (m_vCull1[i] > 0)
-			m_nCullv1[i] = 3+i;
-		else
-			m_nCullv1[i] = i;
-		if (m_vCull2[i] > 0)
-			m_nCullv2[i] = 3+i;
-		else
-			m_nCullv2[i] = i;
-	}
-}
-
-qboolean CCamWnd::CullBrush (brush_t *b)
-{
-	int		i;
-	vec3_t	point;
-	float	d;
-
-	if (g_PrefsDlg.m_bCubicClipping)
-	{
-		float fLevel = g_PrefsDlg.m_nCubicScale * 64;
-
-		point[0] = m_Camera.origin[0] - fLevel;
-		point[1] = m_Camera.origin[1] - fLevel;
-		point[2] = m_Camera.origin[2] - fLevel;
-
-		for (i=0; i<3; i++)
-			if (b->mins[i] < point[i] && b->maxs[i] < point[i])
-				return true;
-
-		point[0] = m_Camera.origin[0] + fLevel;
-		point[1] = m_Camera.origin[1] + fLevel;
-		point[2] = m_Camera.origin[2] + fLevel;
-	
-		for (i=0; i<3; i++)
-			if (b->mins[i] > point[i] && b->maxs[i] > point[i])
-				return true;
-	}
-
-
-	for (i=0 ; i<3 ; i++)
-		point[i] = b->mins[m_nCullv1[i]] - m_Camera.origin[i];
-
-	d = DotProduct (point, m_vCull1);
-	if (d < -1)
-		return true;
-
-	for (i=0 ; i<3 ; i++)
-		point[i] = b->mins[m_nCullv2[i]] - m_Camera.origin[i];
-
-	d = DotProduct (point, m_vCull2);
-	if (d < -1)
-		return true;
-
-	return false;
-}
-
-#if 0
-void CCamWnd::DrawLightRadius(brush_t* pBrush)
-{
-  // if lighting
-  int nRadius = Brush_LightRadius(pBrush);
-  if (nRadius > 0)
-  {
-    Brush_SetLightColor(pBrush);
-	  qglEnable (GL_BLEND);
-	  qglPolygonMode (GL_FRONT_AND_BACK, GL_LINE);
-	  qglBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	  qglDisable (GL_TEXTURE_2D);
-
-    qglEnable(GL_TEXTURE_2D);
-    qglDisable(GL_BLEND);
-    qglPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
-  }
-}
-#endif
-
-/*
-==============
-Cam_Draw
-==============
-*/
-
-void CCamWnd::Cam_Draw()
-{
-	brush_t	*brush;
-	face_t	*face;
-	float	screenaspect;
-	float	yfov;
-	double	start, end;
-	int		i;
-
-	/*
-  FILE *f = fopen("g:/nardo/raduffy/editorhack.dat", "w");
-  if (f != NULL) {
-    fwrite(&m_Camera.origin[0], sizeof(float), 1, f);
-    fwrite(&m_Camera.origin[1], sizeof(float), 1, f);
-    fwrite(&m_Camera.origin[2], sizeof(float), 1, f);
-		fwrite(&m_Camera.angles[PITCH], sizeof(float), 1, f);
-		fwrite(&m_Camera.angles[YAW], sizeof(float), 1, f);
-    fclose(f);
-  }
-	*/
-	
-	if (!active_brushes.next)
-		return;	// not valid yet
-	
-	if (m_Camera.timing)
-		start = Sys_DoubleTime ();
-	
-	//
-	// clear
-	//
-	QE_CheckOpenGLForErrors();
-	
-	qglViewport(0, 0, m_Camera.width, m_Camera.height);
-	qglScissor(0, 0, m_Camera.width, m_Camera.height);
-	qglClearColor (g_qeglobals.d_savedinfo.colors[COLOR_CAMERABACK][0],
-		g_qeglobals.d_savedinfo.colors[COLOR_CAMERABACK][1],
-		g_qeglobals.d_savedinfo.colors[COLOR_CAMERABACK][2], 0);
-	qglClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-	
-	//
-	// set up viewpoint
-	//
-	vec5_t lightPos;
-	
-	if (g_PrefsDlg.m_bGLLighting)
-	{
-		qglEnable(GL_LIGHTING);
-		//qglEnable(GL_LIGHT0);
-		
-		lightPos[0] = lightPos[1] = lightPos[2] = 3.5;
-		lightPos[3] = 1.0;
-		qglLightModelfv(GL_LIGHT_MODEL_AMBIENT, lightPos);
-		//qglLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, GL_TRUE);
-		//lightPos[0] = lightPos[1] = lightPos[2] = 3.5;
-    //qglLightfv(GL_LIGHT0, GL_AMBIENT, lightPos);
-	}
-	else
-	{
-		qglDisable(GL_LIGHTING);
-	}
-	
-	qglMatrixMode(GL_PROJECTION);
-	qglLoadIdentity ();
-	
-	screenaspect = (float)m_Camera.width / m_Camera.height;
-	yfov = 2*atan((float)m_Camera.height / m_Camera.width)*180/Q_PI;
-	qgluPerspective (yfov,  screenaspect,  2,  8192);
-	
-	qglRotatef (-90,  1, 0, 0);	    // put Z going up
-	qglRotatef (90,  0, 0, 1);	    // put Z going up
-	qglRotatef (m_Camera.angles[0],  0, 1, 0);
-	qglRotatef (-m_Camera.angles[1],  0, 0, 1);
-	qglTranslatef (-m_Camera.origin[0],  -m_Camera.origin[1],  -m_Camera.origin[2]);
-	
-	Cam_BuildMatrix ();
-	
-	
-	//if (m_Camera.draw_mode == cd_light)
-	//{
-//	if (g_PrefsDlg.m_bGLLighting)
-//	{
-//		VectorCopy(m_Camera.origin, lightPos);
-//		lightPos[3] = 1;
-//		qglLightfv(GL_LIGHT0, GL_POSITION, lightPos);
-//	}
-	//}
-	
-	InitCull ();
-	
-	//
-	// draw stuff
-	//
-	GLfloat lAmbient[] = {1.0, 1.0, 1.0, 1.0};
-	
-	switch (m_Camera.draw_mode)
-	{
-	case cd_wire:
-		qglPolygonMode (GL_FRONT_AND_BACK, GL_LINE);
-		qglDisable(GL_TEXTURE_2D);
-		qglDisable(GL_TEXTURE_1D);
-		qglDisable(GL_BLEND);
-		qglDisable(GL_DEPTH_TEST);
-		qglColor3f(1.0, 1.0, 1.0);
-		//		qglEnable (GL_LINE_SMOOTH);
-		break;
-		
-	case cd_solid:
-		qglCullFace(GL_FRONT);
-		qglEnable(GL_CULL_FACE);
-		qglShadeModel (GL_FLAT);
-		qglPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
-		qglDisable(GL_TEXTURE_2D);
-		qglDisable(GL_BLEND);
-		qglEnable(GL_DEPTH_TEST);
-		qglDepthFunc (GL_LEQUAL);
-		break;
-		
-	case cd_texture:
-		qglCullFace(GL_FRONT);
-		qglEnable(GL_CULL_FACE);
-		qglShadeModel (GL_FLAT);
-		qglPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
-		qglEnable(GL_TEXTURE_2D);
-		qglTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
-		qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-		qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-		qglDisable(GL_BLEND);
-		qglEnable(GL_DEPTH_TEST);
-		qglDepthFunc (GL_LEQUAL);
-		break;
-		
-	case cd_blend:
-		qglCullFace(GL_FRONT);
-		qglEnable(GL_CULL_FACE);
-		qglShadeModel (GL_FLAT);
-		qglPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
-		qglEnable(GL_TEXTURE_2D);
-		qglTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
-		qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-		qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-		qglDisable(GL_DEPTH_TEST);
-		qglEnable (GL_BLEND);
-		qglBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-		break;
-	}
-	
-	qglMatrixMode(GL_TEXTURE);
-	
-	m_nNumTransBrushes = 0;
-	
-	for (brush = active_brushes.next ; brush != &active_brushes ; brush=brush->next)
-	{
-		//DrawLightRadius(brush);
-		
-		if (CullBrush (brush))
-			continue;
-		
-		if (FilterBrush (brush))
-			continue;
-		
-		if ((brush->brush_faces->texdef.flags & (SURF_TRANS33 | SURF_TRANS66)) || (brush->brush_faces->d_texture->bFromShader && brush->brush_faces->d_texture->fTrans != 1.0))
-		{
-			m_TransBrushes [ m_nNumTransBrushes++ ] = brush;
-		} 
-		else 
-		{
-			//--      if (brush->patchBrush)
-			//--			  m_TransBrushes [ m_nNumTransBrushes++ ] = brush;
-			//--      else
-			Brush_Draw(brush);
-		}
-		
-		
-	}
-	
-	if (g_PrefsDlg.m_bGLLighting)
-	{
-		qglDisable (GL_LIGHTING);
-	}
-	
-	//
-	//qglDepthMask ( 0 ); // Don't write to depth buffer
-	qglEnable ( GL_BLEND );
-	qglBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	for ( i = 0; i < m_nNumTransBrushes; i++ ) 
-		Brush_Draw (m_TransBrushes[i]);
-	
-	//qglDepthMask ( 1 ); // Ok, write now
-	
-	qglMatrixMode(GL_PROJECTION);
-	
-	//
-	// now draw selected brushes
-	//
-	
-	if (g_PrefsDlg.m_bGLLighting)
-	{
-		qglEnable (GL_LIGHTING);
-	}
-	
-	qglTranslatef (g_qeglobals.d_select_translate[0], g_qeglobals.d_select_translate[1], g_qeglobals.d_select_translate[2]);
-	qglMatrixMode(GL_TEXTURE);
-	
-	brush_t* pList = (g_bClipMode && g_pSplitList) ? g_pSplitList : &selected_brushes;
-	// draw normally
-	for (brush = pList->next ; brush != pList ; brush=brush->next)
-	{
-		//DrawLightRadius(brush);
-		//if (brush->patchBrush && g_qeglobals.d_select_mode == sel_curvepoint)
-		//  continue;
-		
-		Brush_Draw(brush);
-	}
-	
-	// blend on top
-	qglMatrixMode(GL_PROJECTION);
-	
-	
-	qglDisable (GL_LIGHTING);
-	qglColor4f(1.0, 0.0, 0.0, 0.3);
-	qglEnable (GL_BLEND);
-	qglPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
-	qglBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	qglDisable (GL_TEXTURE_2D);
-	for (brush = pList->next ; brush != pList ; brush=brush->next)
-	{
-		if ( (brush->patchBrush && g_qeglobals.d_select_mode == sel_curvepoint) || 
-			(brush->terrainBrush && g_qeglobals.d_select_mode == sel_terrainpoint) )
-			continue;
-		
-		for (face=brush->brush_faces ; face ; face=face->next)
-			Face_Draw( face );
-	}
-	
- 
-  int nCount = g_ptrSelectedFaces.GetSize();
-	if (nCount > 0)
-  {
-    for (int i = 0; i < nCount; i++)
-    {
-      face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(i));
-		  Face_Draw(selFace);
-    }
-  }
-		
-	// non-zbuffered outline
-	
-	qglDisable (GL_BLEND);
-	qglDisable (GL_DEPTH_TEST);
-	qglPolygonMode (GL_FRONT_AND_BACK, GL_LINE);
-	qglColor3f (1, 1, 1);
-	for (brush = pList->next ; brush != pList ; brush=brush->next)
-	{
-		if (g_qeglobals.dontDrawSelectedOutlines || (brush->patchBrush && g_qeglobals.d_select_mode == sel_curvepoint) ||
-			(brush->terrainBrush && g_qeglobals.d_select_mode == sel_terrainpoint))
-			continue;
-		
-		for (face=brush->brush_faces ; face ; face=face->next)
-			Face_Draw( face );
-	}
-	
-	
-	// edge / vertex flags
-	
-	if (g_qeglobals.d_select_mode == sel_vertex)
-	{
-		qglPointSize (4);
-		qglColor3f (0,1,0);
-		qglBegin (GL_POINTS);
-		for (i=0 ; i<g_qeglobals.d_numpoints ; i++)
-			qglVertex3fv (g_qeglobals.d_points[i]);
-		qglEnd ();
-		qglPointSize (1);
-	}
-	else if (g_qeglobals.d_select_mode == sel_edge)
-	{
-		float	*v1, *v2;
-		
-		qglPointSize (4);
-		qglColor3f (0,0,1);
-		qglBegin (GL_POINTS);
-		for (i=0 ; i<g_qeglobals.d_numedges ; i++)
-		{
-			v1 = g_qeglobals.d_points[g_qeglobals.d_edges[i].p1];
-			v2 = g_qeglobals.d_points[g_qeglobals.d_edges[i].p2];
-			qglVertex3f ( (v1[0]+v2[0])*0.5,(v1[1]+v2[1])*0.5,(v1[2]+v2[2])*0.5);
-		}
-		qglEnd ();
-		qglPointSize (1);
-	}
-	
-	
-	g_splineList->draw(static_cast<qboolean>(g_qeglobals.d_select_mode == sel_addpoint || g_qeglobals.d_select_mode == sel_editpoint));
-	if (g_qeglobals.selectObject && (g_qeglobals.d_select_mode == sel_addpoint || g_qeglobals.d_select_mode == sel_editpoint)) {
-		g_qeglobals.selectObject->drawSelection();
-	}
-
-	//
-	// draw pointfile
-	//
-
-	qglEnable(GL_DEPTH_TEST);
-	
-
-	DrawPathLines ();
-	
-	
-	
-	if (g_qeglobals.d_pointfile_display_list)
-	{
-		Pointfile_Draw();
-		//		glCallList (g_qeglobals.d_pointfile_display_list);
-	}
-	
-	// bind back to the default texture so that we don't have problems
-	// elsewhere using/modifying texture maps between contexts
-	qglBindTexture( GL_TEXTURE_2D, 0 );
-	
-#if 0
-	// area selection hack
-	if (g_qeglobals.d_select_mode == sel_area)
-	{
-		qglEnable (GL_BLEND);
-		qglBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-		qglColor4f(0.0, 0.0, 1.0, 0.25);
-		qglPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
-		qglRectfv(g_qeglobals.d_vAreaTL, g_qeglobals.d_vAreaBR);
-		qglDisable (GL_BLEND);
-	}
-#endif
-	
-	qglFinish();
-	QE_CheckOpenGLForErrors();
-	//	Sys_EndWait();
-	if (m_Camera.timing)
-	{
-		end = Sys_DoubleTime ();
-		Sys_Printf ("Camera: %i ms\n", (int)(1000*(end-start)));
-	}
-}
-
-
-void CCamWnd::OnSize(UINT nType, int cx, int cy) 
-{
-	CWnd::OnSize(nType, cx, cy);
-  CRect rect;
-  GetClientRect(rect);
-	m_Camera.width = rect.right;
-	m_Camera.height = rect.bottom;
-	InvalidateRect(NULL, false);
-}
-
-void CCamWnd::BenchMark()
-{
-	PAINTSTRUCT	ps;
-  CRect rct;
-  GetWindowRect(rct);
-  long lStyle = ::GetWindowLong(GetSafeHwnd(), GWL_STYLE);
-  ::SetWindowLong(GetSafeHwnd(), GWL_STYLE, QE3_CHILDSTYLE);
-  CWnd* pParent = GetParent();
-  SetParent(g_pParentWnd);
-  MoveWindow(CRect(30, 30, 400, 400), TRUE);
-
-  BeginPaint(&ps);
-  if (!qwglMakeCurrent(ps.hdc, g_qeglobals.d_hglrcBase))
-		Error ("wglMakeCurrent failed in Benchmark");
-  
-	qglDrawBuffer (GL_FRONT);
-	double dStart = Sys_DoubleTime ();
-	for (int i=0 ; i < 100 ; i++)
-	{
-		m_Camera.angles[YAW] = i*4;
-		Cam_Draw();
-	}
-	qwglSwapBuffers(ps.hdc);
-	qglDrawBuffer (GL_BACK);
-	double dEnd = Sys_DoubleTime ();
-	EndPaint(&ps);
-	Sys_Printf ("%5.2f seconds\n", dEnd - dStart);
-  ::SetWindowLong(GetSafeHwnd(), GWL_STYLE, lStyle);
-  SetParent(pParent);
-  MoveWindow(rct, TRUE);
-}
-
-void CCamWnd::ReInitGL()
-{
-
-  qwglMakeCurrent(0,0);
-	QEW_SetupPixelFormat(GetDC()->m_hDC, true);
-  if (!qwglMakeCurrent(g_qeglobals.d_hdcBase, g_qeglobals.d_hglrcBase))
-	  Error ("wglMakeCurrent failed");
-
-  return;
-
-  long lStyle = ::GetWindowLong(GetSafeHwnd(), GWL_STYLE);
-  int nID = ::GetWindowLong(GetSafeHwnd(), GWL_ID);
-  CWnd* pParent = GetParent();
-  CRect rctClient;
-  GetClientRect(rctClient);
-  DestroyWindow();
-  Create(CAMERA_WINDOW_CLASS, "", lStyle, rctClient, pParent, nID);
-}
-
-void CCamWnd::OnKeyUp(UINT nChar, UINT nRepCnt, UINT nFlags) 
-{
-  g_pParentWnd->HandleKey(nChar, nRepCnt, nFlags, false);
-}
-
-// Timo
-// brush primitive texture shifting, using camera view to select translations :
-void CCamWnd::ShiftTexture_BrushPrimit(face_t *f, int x, int y)
-{
-	vec3_t texS,texT;
-	vec3_t viewX,viewY;
-	int XS,XT,YS,YT;
-	int outS,outT;
-#ifdef _DEBUG
-	if (!g_qeglobals.m_bBrushPrimitMode)
-	{
-		Sys_Printf("Warning : unexpected call to CCamWnd::ShiftTexture_BrushPrimit with brush primitive mode disbaled\n");
-		return;
-	}
-#endif
-	// compute face axis base
-	ComputeAxisBase( f->plane.normal, texS, texT );
-	// compute camera view vectors
-	VectorCopy( m_Camera.vup, viewY );
-	VectorCopy( m_Camera.vright, viewX );
-	// compute best vectors
-	ComputeBest2DVector( viewX, texS, texT, XS, XT );
-	ComputeBest2DVector( viewY, texS, texT, YS, YT );
-	// check this is not a degenerate case
-	if ( ( XS == YS ) && ( XT == YT ) )
-	{
-#ifdef _DEBUG
-		Sys_Printf("Warning : degenerate best vectors axis base in CCamWnd::ShiftTexture_BrushPrimit\n");
-#endif
-		// forget it
-		Select_ShiftTexture_BrushPrimit( f, x, y );
-		return;
-	}
-	// compute best fitted translation in face axis base
-	outS = XS*x + YS*y;
-	outT = XT*x + YT*y;
-	// call actual texture shifting code
-	Select_ShiftTexture_BrushPrimit( f, outS, outT );
-}