00001 /* 00002 PROJETO USPDesigner 00003 MODULO: CAM (Camera Manipulation) 00004 Copyright (C) 1989 a 2008, Marcos Tsuzuki, All rights reserved 00005 Universidade de Sao Paulo, EPUSP-PMR 00006 00007 NOME DO ARQUIVO: cammanip.cpp 00008 Coded by Marcos Tsuzuki 00009 00010 Redistribution and use in source and binary forms, with or without 00011 modification, are permitted provided that the following conditions 00012 are met: 00013 00014 1. Redistributions of source code must retain the above copyright 00015 notice, this list of conditions and the following disclaimer. 00016 00017 2. Redistributions in binary form must reproduce the above copyright 00018 notice, this list of conditions and the following disclaimer in the 00019 documentation and/or other materials provided with the distribution. 00020 00021 3. The names of its contributors may not be used to endorse or promote 00022 products derived from this software without specific prior written 00023 permission. 00024 00025 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00026 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00027 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00028 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 00029 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00030 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00031 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00032 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00033 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00034 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00035 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00036 00037 00038 Any feedback is very welcome. 00039 email: mtsuzuki at usp.br (remove space) 00040 */ 00041 #include <stdio.h> 00042 #include <string.h> 00043 #include "memvirtu.h" 00044 #include "lowparam.h" 00045 #include "lowmacro.h" 00046 #include "lowsolid.h" 00047 #include "vectorop.h" 00048 #include "disdispl.h" 00049 00050 int MSD_getNumberOfCameras(void) 00051 { 00052 CTYPE *cptr; 00053 int i = 0; 00054 00055 for (AllCamera(cptr)) 00056 { 00057 i++; 00058 } 00059 return(i); 00060 } 00061 00062 char **MSD_putCameraNameInList(char **list) 00063 { 00064 CTYPE *cptr; 00065 int i = 0; 00066 00067 for (AllCamera(cptr)) 00068 { 00069 list[i] = cptr->cname; 00070 i++; 00071 } 00072 return(list); 00073 } 00074 00075 CTYPE *MSD_lowFindCameraByName(char *nam) 00076 { 00077 CTYPE *cptr; 00078 00079 for (AllCamera(cptr)) 00080 { 00081 if (!strcmp(nam, cptr->cname)) 00082 { 00083 return(cptr); 00084 } 00085 } 00086 return((CTYPE *)NIL); 00087 } 00088 00089 CTYPE *MSD_getCamera(Id cn) 00090 { 00091 CTYPE *cptr; 00092 00093 for (AllCamera(cptr)) 00094 { 00095 if (cptr->cn == cn) 00096 { 00097 return(cptr); 00098 } 00099 } 00100 return((CTYPE *)NIL); 00101 } 00102 00103 int MSD_getCameraIdFromName(char *cname) 00104 { 00105 CTYPE *cptr; 00106 00107 for (AllCamera(cptr)) 00108 { 00109 if (!strcmp(cname, cptr->cname)) 00110 { 00111 return(cptr->cn); 00112 } 00113 } 00114 return(-1); 00115 } 00116 00117 int MSD_getMaxCameraId(void) 00118 { 00119 CTYPE *cptr; 00120 Id cn; 00121 00122 if (camary == (CTYPE *)NIL) 00123 { 00124 return(1); 00125 } 00126 cn = camary->cn; 00127 for (AllCamera(cptr)) 00128 { 00129 if (cptr->cn > cn) 00130 { 00131 cn = cptr->cn; 00132 } 00133 } 00134 return(cn + 1); 00135 }