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Diffstat (limited to 'hacks/glx/sproingiewrap.c')
| -rw-r--r-- | hacks/glx/sproingiewrap.c | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/hacks/glx/sproingiewrap.c b/hacks/glx/sproingiewrap.c deleted file mode 100644 index 99ce850..0000000 --- a/hacks/glx/sproingiewrap.c +++ /dev/null @@ -1,225 +0,0 @@ -/* -*- Mode: C; tab-width: 4 -*- */ -/* sproingiewrap.c - sproingies wrapper */ - -#if 0 -static const char sccsid[] = "@(#)sproingiewrap.c 4.07 97/11/24 xlockmore"; -#endif - -/*- - * sproingiewrap.c - Copyright 1996 Sproingie Technologies Incorporated. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, - * provided that the above copyright notice appear in all copies and that - * both that copyright notice and this permission notice appear in - * supporting documentation. - * - * This file is provided AS IS with no warranties of any kind. The author - * shall have no liability with respect to the infringement of copyrights, - * trade secrets or any patents by this file or any part thereof. In no - * event will the author be liable for any lost revenue or profits or - * other special, indirect and consequential damages. - * - * Programming: Ed Mackey, http://www.netaxs.com/~emackey/ - * Gordon Wrigley, gdw33@student.canterbury.ac.nz - * Sergio Gutiérrez "Sergut", sergut@gmail.com - * Sproingie 3D objects modeled by: Al Mackey, al@iam.com - * (using MetaNURBS in NewTek's Lightwave 3D v5). - * - * Revision History: - * 01-Sep-06: Make the sproingies select a new direction after each hop - * (6 frames); if they fall towards the edge, they explode. - * (TODO: let them fall for a time before they explode or - * disappear) [sergut] - * 13-Dec-02: Changed triangle normals into vertex normals to give a smooth - * apperance and moved the sproingies from Display Lists to - * Vertex Arrays, still need to do this for the TopsSides. - * [gordon] - * 26-Apr-97: Added glPointSize() calls around explosions, plus other fixes. - * 28-Mar-97: Added size support. - * 22-Mar-97: Updated to use glX interface instead of xmesa one. - * Also, support for multiscreens added. - * 20-Mar-97: Updated for xlockmore v4.02alpha7 and higher, using - * xlockmore's built-in Mesa/OpenGL support instead of - * my own. Submitted for inclusion in xlockmore. - * 09-Dec-96: Written. - */ - -#ifdef STANDALONE -# define DEFAULTS "*delay: 30000 \n" \ - "*count: 8 \n" \ - "*size: 0 \n" \ - "*showFPS: False \n" \ - "*fpsTop: True \n" \ - "*wireframe: False \n" - -# define release_sproingies 0 -# define sproingies_handle_event 0 -# include "xlockmore.h" /* from the xscreensaver distribution */ -#else /* !STANDALONE */ -# include "xlock.h" /* from the xlockmore distribution */ -#endif /* !STANDALONE */ - -#ifdef USE_GL - -#define DEF_SMART_SPROINGIES "True" /* Smart sproingies do not fall down the edge */ - -#include "sproingies.h" - -static XrmOptionDescRec opts[] = { - {"-fall", ".smartSproingies", XrmoptionNoArg, "False"}, - {"-no-fall", ".smartSproingies", XrmoptionNoArg, "True"}, -}; - -static int smrt_spr; - -static argtype vars[] = { - {&smrt_spr, "smartSproingies", "Boolean", DEF_SMART_SPROINGIES, t_Bool}, -}; - -ENTRYPOINT ModeSpecOpt sproingies_opts = -{countof(opts), opts, countof(vars), vars, NULL}; - -#ifdef USE_MODULES -ModStruct sproingies_description = -{"sproingies", "init_sproingies", "draw_sproingies", NULL, - "refresh_sproingies", "init_sproingies", "free_sproingies", &sproingies_opts, - 1000, 5, 0, 400, 4, 1.0, "", - "Shows Sproingies! Nontoxic. Safe for pets and small children", 0, NULL}; - -#endif - -#define MINSIZE 32 - -#include <time.h> - -typedef struct { - GLfloat view_rotx, view_roty, view_rotz; - GLint gear1, gear2, gear3; - GLfloat angle; - GLuint limit; - GLuint count; - GLXContext *glx_context; - int mono; - Window window; - sp_instance si; -} sproingiesstruct; - -static sproingiesstruct *sproingies = NULL; - - -ENTRYPOINT void -init_sproingies (ModeInfo * mi) -{ - Window window = MI_WINDOW(mi); - int screen = MI_SCREEN(mi); - - int count = MI_COUNT(mi); - int size = MI_SIZE(mi); - - sproingiesstruct *sp; - int wfmode = 0, grnd = 0, mspr, w, h; - - MI_INIT (mi, sproingies); - sp = &sproingies[screen]; - - sp->mono = (MI_IS_MONO(mi) ? 1 : 0); - sp->window = window; - if ((sp->glx_context = init_GL(mi)) != NULL) { - - if (MI_IS_WIREFRAME(mi)) - wfmode = 1; - - if (grnd > 2) - grnd = 2; - - mspr = count; - if (mspr > 100) - mspr = 100; - - /* wireframe, ground, maxsproingies */ - InitSproingies(&sp->si, wfmode, grnd, mspr, smrt_spr, sp->mono); - - /* Viewport is specified size if size >= MINSIZE && size < screensize */ - if (size == 0) { - w = MI_WIDTH(mi); - h = MI_HEIGHT(mi); - } else if (size < MINSIZE) { - w = MINSIZE; - h = MINSIZE; - } else { - w = (size > MI_WIDTH(mi)) ? MI_WIDTH(mi) : size; - h = (size > MI_HEIGHT(mi)) ? MI_HEIGHT(mi) : size; - } - - glViewport((MI_WIDTH(mi) - w) / 2, (MI_HEIGHT(mi) - h) / 2, w, h); - glMatrixMode(GL_PROJECTION); - glLoadIdentity(); - gluPerspective(65.0, (GLfloat) w / (GLfloat) h, 0.1, 2000.0); /* was 200000.0 */ - glMatrixMode(GL_MODELVIEW); - glLoadIdentity(); - - DisplaySproingies(&sp->si); - - } else { - MI_CLEARWINDOW(mi); - } -} - -/* ARGSUSED */ -ENTRYPOINT void -draw_sproingies (ModeInfo * mi) -{ - sproingiesstruct *sp = &sproingies[MI_SCREEN(mi)]; - Display *display = MI_DISPLAY(mi); - Window window = MI_WINDOW(mi); - - if (!sp->glx_context) - return; - - glDrawBuffer(GL_BACK); - glXMakeCurrent(display, window, *sp->glx_context); - - glPushMatrix(); - glRotatef(current_device_rotation(), 0, 0, 1); - NextSproingieDisplay(&sp->si); /* It will swap. */ - glPopMatrix(); - - if (mi->fps_p) do_fps (mi); - glFinish(); - glXSwapBuffers(MI_DISPLAY(mi), MI_WINDOW(mi)); -} - -#ifndef STANDALONE -ENTRYPOINT void -refresh_sproingies(ModeInfo * mi) -{ - /* No need to do anything here... The whole screen is updated - * every frame anyway. Otherwise this would be just like - * draw_sproingies, above, but replace NextSproingieDisplay(...) - * with DisplaySproingies(...). - */ -} -#endif /* !STANDALONE */ - -ENTRYPOINT void -reshape_sproingies (ModeInfo *mi, int w, int h) -{ - ReshapeSproingies(w, h); -} - - -ENTRYPOINT void -free_sproingies (ModeInfo * mi) -{ - sproingiesstruct *sp = &sproingies[MI_SCREEN(mi)]; - if (!sp->glx_context) return; - glXMakeCurrent (MI_DISPLAY(mi), MI_WINDOW(mi), *sp->glx_context); - CleanupSproingies(&sp->si); -} - -XSCREENSAVER_MODULE ("Sproingies", sproingies) - -#endif /* USE_GL */ - -/* End of sproingiewrap.c */ |