diff options
Diffstat (limited to 'q3radiant/POINTS.CPP')
| -rwxr-xr-x | q3radiant/POINTS.CPP | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/q3radiant/POINTS.CPP b/q3radiant/POINTS.CPP new file mode 100755 index 0000000..db443a7 --- /dev/null +++ b/q3radiant/POINTS.CPP @@ -0,0 +1,156 @@ +/* +=========================================================================== +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 +=========================================================================== +*/ +#include "stdafx.h"
+
+#include "qe3.h"
+
+
+#define MAX_POINTFILE 8192
+static vec3_t s_pointvecs[MAX_POINTFILE];
+static int s_num_points, s_check_point;
+
+void Pointfile_Delete (void)
+{
+ char name[1024];
+
+ strcpy (name, currentmap);
+ StripExtension (name);
+ strcat (name, ".lin");
+
+ remove(name);
+}
+
+// advance camera to next point
+void Pointfile_Next (void)
+{
+ vec3_t dir;
+
+ if (s_check_point >= s_num_points-2)
+ {
+ Sys_Status ("End of pointfile", 0);
+ return;
+ }
+ s_check_point++;
+ VectorCopy (s_pointvecs[s_check_point], g_pParentWnd->GetCamera()->Camera().origin);
+ VectorCopy (s_pointvecs[s_check_point], g_pParentWnd->GetXYWnd()->GetOrigin());
+ VectorSubtract (s_pointvecs[s_check_point+1], g_pParentWnd->GetCamera()->Camera().origin, dir);
+ VectorNormalize (dir);
+ g_pParentWnd->GetCamera()->Camera().angles[1] = atan2 (dir[1], dir[0])*180/3.14159;
+ g_pParentWnd->GetCamera()->Camera().angles[0] = asin (dir[2])*180/3.14159;
+
+ Sys_UpdateWindows (W_ALL);
+}
+
+// advance camera to previous point
+void Pointfile_Prev (void)
+{
+ vec3_t dir;
+
+ if ( s_check_point == 0)
+ {
+ Sys_Status ("Start of pointfile", 0);
+ return;
+ }
+ s_check_point--;
+ VectorCopy (s_pointvecs[s_check_point], g_pParentWnd->GetCamera()->Camera().origin);
+ VectorCopy (s_pointvecs[s_check_point], g_pParentWnd->GetXYWnd()->GetOrigin());
+ VectorSubtract (s_pointvecs[s_check_point+1], g_pParentWnd->GetCamera()->Camera().origin, dir);
+ VectorNormalize (dir);
+ g_pParentWnd->GetCamera()->Camera().angles[1] = atan2 (dir[1], dir[0])*180/3.14159;
+ g_pParentWnd->GetCamera()->Camera().angles[0] = asin (dir[2])*180/3.14159;
+
+ Sys_UpdateWindows (W_ALL);
+}
+
+void WINAPI Pointfile_Check (void)
+{
+ char name[1024];
+ FILE *f;
+ vec3_t v;
+
+ strcpy (name, currentmap);
+ StripExtension (name);
+ strcat (name, ".lin");
+
+ f = fopen (name, "r");
+ if (!f)
+ return;
+
+ Sys_Printf ("Reading pointfile %s\n", name);
+
+ if (!g_qeglobals.d_pointfile_display_list)
+ g_qeglobals.d_pointfile_display_list = qglGenLists(1);
+
+ s_num_points = 0;
+ qglNewList (g_qeglobals.d_pointfile_display_list, GL_COMPILE);
+ qglColor3f (1, 0, 0);
+ qglDisable(GL_TEXTURE_2D);
+ qglDisable(GL_TEXTURE_1D);
+ qglLineWidth (4);
+ qglBegin(GL_LINE_STRIP);
+ do
+ {
+ if (fscanf (f, "%f %f %f\n", &v[0], &v[1], &v[2]) != 3)
+ break;
+ if (s_num_points < MAX_POINTFILE)
+ {
+ VectorCopy (v, s_pointvecs[s_num_points]);
+ s_num_points++;
+ }
+ qglVertex3fv (v);
+ } while (1);
+ qglEnd();
+ qglLineWidth (1);
+ qglEndList ();
+
+ s_check_point = 0;
+ fclose (f);
+ //Pointfile_Next ();
+}
+
+void Pointfile_Draw( void )
+{
+ int i;
+
+ qglColor3f( 1.0F, 0.0F, 0.0F );
+ qglDisable(GL_TEXTURE_2D);
+ qglDisable(GL_TEXTURE_1D);
+ qglLineWidth (4);
+ qglBegin(GL_LINE_STRIP);
+ for ( i = 0; i < s_num_points; i++ )
+ {
+ qglVertex3fv( s_pointvecs[i] );
+ }
+ qglEnd();
+ qglLineWidth( 1 );
+}
+
+void Pointfile_Clear (void)
+{
+ if (!g_qeglobals.d_pointfile_display_list)
+ return;
+
+ qglDeleteLists (g_qeglobals.d_pointfile_display_list, 1);
+ g_qeglobals.d_pointfile_display_list = 0;
+ Sys_UpdateWindows (W_ALL);
+}
+
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