├── AUTHORS.txt ├── FC_math.h ├── FC_math.c ├── FC_marker.h ├── FC_maya.h ├── FC_opencv.h ├── Changelog.txt ├── FC_global.h ├── doc └── INSTALL.txt ├── main.c ├── README.md ├── FC_maya.c ├── FC_marker.c ├── mel └── deviceConnector.mel ├── FC_opencv.c └── GPLv3.txt /AUTHORS.txt: -------------------------------------------------------------------------------- 1 | 2 | Concept, code: Bartłomiej Marcinkowski ( bartek.marcinkowski[at]xantus.pl ) 3 | Requests,MEL,models,testing: Aleksander Marhall ( aleksander.marhall[at]xantus.pl ) 4 | Support: Xantus S.A. (http://www.xantus.pl/) 5 | 6 | -------------------------------------------------------------------------------- /FC_math.h: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | //^^ for sqrt() 4 | 5 | // vectors def 6 | typedef float vec_t; //1d 7 | typedef vec_t vec2_t[2]; //2d 8 | 9 | // vectors sub 10 | #define fc_VectorSub(a,b,c) {c[0]=a[0]-b[0];c[1]=a[1]-b[1];} 11 | // add 12 | #define fc_VectorAdd(a,b,c) {c[0]=a[0]+b[0];c[1]=a[1]+b[1];} 13 | // copy 14 | #define fc_VectorCopy(a,b) {b[0]=a[0];b[1]=a[1];} 15 | 16 | //lentgh 17 | float fc_VectorLength(vec2_t v); 18 | //distance 19 | float fc_VectorDistance(vec2_t v1, vec2_t v2); 20 | -------------------------------------------------------------------------------- /FC_math.c: -------------------------------------------------------------------------------- 1 | // all the functions taken from Quake3Arena :) long live JC! 2 | #include "FC_math.h" 3 | // 4 | //lentgh from Pitagoras 5 | // 6 | float fc_VectorLength(vec2_t v) { 7 | int i; 8 | double length; 9 | 10 | length=0; 11 | for(i=0;i<2;i++) { 12 | length += v[i]*v[i]; 13 | } 14 | if(length!=0) 15 | length = sqrt(length); 16 | return length; 17 | } 18 | // 19 | // dstance 20 | // :length(v1-v2) 21 | // 22 | float fc_VectorDistance(vec2_t v1, vec2_t v2) { 23 | vec2_t dir; 24 | 25 | fc_VectorSub(v1,v2,dir); 26 | return fc_VectorLength(dir); 27 | } 28 | 29 | -------------------------------------------------------------------------------- /FC_marker.h: -------------------------------------------------------------------------------- 1 | //markers entity 2 | // 3 | // 4 | typedef struct { 5 | int number; //ID 6 | char name[20]; //Maya's name 7 | int isFound; // is found in current loop 8 | vec2_t curPos; // screen pos 9 | vec2_t lastPos; // last screen pos 10 | vec2_t fixedPos; // fixed pos p0 based 11 | // if p0 then it's always <0,0> 12 | } fc_entity_t; 13 | 14 | //markers init 15 | void fc_InitMarkers(void); 16 | //p0 init 17 | int fc_BasePoint(vec2_t v); 18 | //clear markers 19 | void fc_ClearMarkerStatus(void); 20 | // entity coords 21 | void fc_SetEntity(int n,vec2_t v); 22 | //1.2.0 23 | void fc_CalcFixedPos(void); 24 | //really nice trick here 25 | int fc_FindEntity(vec2_t v); 26 | -------------------------------------------------------------------------------- /FC_maya.h: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include 13 | #include "FC_global.h" 14 | #define closesocket close 15 | 16 | //taken from Maya SDK 17 | static char program[80]; 18 | static char *server_name = program; 19 | static CapChannel px[MAX_MARKERS],py[MAX_MARKERS]; 20 | static void get_data(void); 21 | static int create_channels(void); 22 | 23 | struct timeval base_timeout, timeout; //timeout for socket (0) 24 | //channels info 25 | static int channels_created = 0; 26 | 27 | //init server name 28 | void fc_InitMayaServer(char *nazwa); 29 | void fc_StartMayaServer(void); 30 | //do client 31 | int fc_Klient(void); 32 | -------------------------------------------------------------------------------- /FC_opencv.h: -------------------------------------------------------------------------------- 1 | #include 2 | #include "cv.h" 3 | #include "highgui.h" 4 | 5 | CvCapture* capture; //camera 6 | IplImage* frame; //camera frame 7 | IplImage* imgYellowThresh; //hsv 8 | IplImage* imgHSV; // hsv 9 | IplImage* imgThreshed; //hsv 10 | 11 | CvMemStorage* storage; // contour container 12 | CvSeq* contours; // 1st contour grade 13 | CvSeq* contours2; // 2nd contour grade 14 | 15 | 16 | //mouse pt 17 | CvPoint pt; 18 | //fonts 19 | CvFont font; 20 | CvFont font1; 21 | 22 | 23 | //convert to HSV, blur 24 | IplImage* GetThresholdedImage(IplImage* img); 25 | // mouse 26 | void onMouse( int event, int x, int y, int flags, void* param ); 27 | //get frame 28 | void fc_GetFrame(void); 29 | //init 30 | int fc_InitOpenCV(void); 31 | //text 32 | void fc_PutText (IplImage *image,int x, int y,char *text,int size,int r,int g,int b); 33 | //update display 34 | void fc_UpdateDisplay(void); 35 | // hud 36 | void fc_MakeHUD(void); 37 | -------------------------------------------------------------------------------- /Changelog.txt: -------------------------------------------------------------------------------- 1 | 1.3.4 2 | ----- 3 | * GitHub release. 4 | 5 | 1.3.2 6 | ----- 7 | * Minor fixes. 8 | * First release package build. 9 | 10 | 1.3.1 11 | ----- 12 | * Command line parameters for W/H of captured video. 13 | 14 | 1.3.0 15 | ----- 16 | * Added interpolation. 17 | * Contours smooth. 18 | 19 | 1.2.0 20 | ----- 21 | * Counting fixedPos after collecting all the marker points. 22 | * Changed filter order to cvSmooth -> cvErode. 23 | 24 | 1.1.2 25 | ----- 26 | * Fixed empty marker conditions. 27 | * Fixed filtering (cvErode) 28 | * Added min/max marker size. 29 | * Added simple jitter removal. 30 | * Extra window with filters toolbox. 31 | 32 | 1.0.1 33 | ----- 34 | * Lame memory leak fix. 35 | 36 | 1.0.0 37 | ------ 38 | * First working version based on color tracking. 39 | 40 | 0.1-0.9 41 | ------- 42 | * First attempt to OpenCV color based tracking (continued as open source). 43 | * First attempt to communicate with maya :) 44 | * First attempt to OpenCV shape based tracking (closed). 45 | -------------------------------------------------------------------------------- /FC_global.h: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include "FC_math.h" 4 | #include "FC_marker.h" 5 | #include "FC_opencv.h" 6 | #define MAX_MARKERS 20 7 | 8 | 9 | enum fc_tryb { 10 | FC_INIT, 11 | FC_PREV, 12 | FC_FILTR, 13 | FC_TRACK, 14 | FC_MARK, 15 | FC_MOCAP, 16 | FC_MAX 17 | }; 18 | 19 | enum fc_mayaServ { 20 | FCM_STOP, 21 | FCM_INIT, 22 | FCM_ACTIVE, 23 | FCM_MAX 24 | }; 25 | 26 | //cam resolution 27 | int maxX; 28 | int maxY; 29 | 30 | //current mode 31 | int tryb; 32 | //server status 33 | int serverStatus; 34 | //client status 35 | int clientStatus; 36 | 37 | //p0 (nose point :) 38 | int punktZero; 39 | 40 | //tmp markers 41 | vec2_t t_marker[MAX_MARKERS]; 42 | //HSV filters 43 | int h1,s1,v1,h2,s2,v2; 44 | //jitter removal 45 | int jitter; 46 | //markers size 47 | int mminx,mminy,mmaxx,mmaxy; 48 | //blur 49 | int fcBlur; 50 | //erode 51 | int fcErode; 52 | //filter order 53 | int fcOrder; 54 | //inerpolation 55 | int interpolacja; 56 | //contours 57 | int levels; 58 | 59 | 60 | //marker entity 61 | fc_entity_t fc_entity[MAX_MARKERS]; 62 | 63 | //socket for Maya client 64 | int client_fd; 65 | -------------------------------------------------------------------------------- /doc/INSTALL.txt: -------------------------------------------------------------------------------- 1 | Building the 2 | FaceCap v1.3.2 3 | -------------------- 4 | (C) 2012 Xantus S.A. 5 | 6 | 7 | * REQUIREMENTS * 8 | 9 | To build this package you'll need: 10 | - OpenCV (2.3.2) 11 | - Autodesk Maya 2011 (2011.5-x64) 12 | - Linux worsktation 13 | - gcc,pkg-config etc.. and some skills :) 14 | 15 | 16 | * BUILDING * 17 | 18 | Unpack the package (already done if you read this): 19 | 20 | $ tar -xzvf FaceCap-1.3.2.tgz 21 | 22 | 23 | Copy libmocap.a from your Maya lib directory to FaceCap directory. This 24 | static library is needed to link the binary. 25 | 26 | $ cp /usr/autodesk/maya2011.5-x64/lib/libmocap.a FaceCap-1.3.2/ 27 | 28 | 29 | Enter the FaceCap directory and run build_all.sh script. 30 | If all the dependencies are meet you should get output like this: 31 | 32 | $ cd FaceCap-1.3.2 33 | $ ./build_all.sh 34 | [+] Maya library found. 35 | [*] FC_marker.c 36 | [*] FC_math.c 37 | [*] FC_maya.c 38 | [*] FC_opencv.c 39 | [*] main.c 40 | :[ FC_marker.o FC_math.o FC_maya.o FC_opencv.o main.o ]: 41 | [+] Done. 42 | 43 | Seeing "Done" means you are ready to capture. If "Failed" then use skills 44 | mentioned in *REQUIREMENTS* :) As result of building process the binary named "test" 45 | will be created in FaceCap directory. 46 | 47 | 48 | * EXTRA INFO * 49 | 50 | You will probably need to change FC_maya.h file in order to get proper path for Maya headers: 51 | #include 52 | #include 53 | ... or you can add the -I/usr/autodesk/maya2011.5-x64/include parameter inside build_all.sh script 54 | ... or just link /usr/autodesk/maya2011.5-x64/include/maya into /usr/include. 55 | 56 | -------------------------------------------------------------------------------- /main.c: -------------------------------------------------------------------------------- 1 | /* 2 | 3 | = FaceCap v1.3.4 - Realtime Face Mocap Server for Maya = 4 | 2012 Xantus S.A. 5 | Check README.md for details. 6 | 7 | */ 8 | 9 | #include 10 | #include "FC_global.h" 11 | 12 | void main(int argc, char **argv) { 13 | int loopHack; // main window update 14 | 15 | tryb = FC_INIT; 16 | loopHack=0; 17 | 18 | if (argc==3) { 19 | printf("Setting %s x %s \n",argv[1],argv[2]); 20 | maxX=atoi(argv[1]); 21 | maxY=atoi(argv[2]); 22 | } 23 | 24 | 25 | fc_InitMarkers(); 26 | if(fc_InitOpenCV()<0) exit; 27 | fc_InitMayaServer(argv[0]); 28 | 29 | //main loop 30 | tryb = FC_PREV; 31 | 32 | while(1) { 33 | if(tryb==FC_INIT) { 34 | fc_InitMarkers(); 35 | fc_ClearMouse(); 36 | if(client_fd>0) { 37 | fc_StopMayaServer(); 38 | serverStatus=FCM_STOP; 39 | } 40 | tryb = FC_PREV; 41 | } 42 | 43 | fc_GetFrame(); 44 | if(tryb > FC_FILTR) { 45 | fc_ClearMarkerStatus(); 46 | fc_TrackMarkers(); 47 | fc_CalcFixedPos(); 48 | } 49 | 50 | fc_MakeHUD(); 51 | fc_UpdateDisplay(); 52 | 53 | if(tryb == FC_MOCAP && serverStatus == FCM_INIT) { 54 | if(loopHack > 10) { 55 | fc_StartMayaServer(); 56 | loopHack=0; 57 | }else loopHack++; 58 | } else if (serverStatus == FCM_ACTIVE) { 59 | clientStatus = fc_Klient(client_fd); 60 | if(clientStatus < 0) serverStatus=FCM_STOP; 61 | } else if (serverStatus == FCM_STOP && client_fd > 0) { 62 | fc_StopMayaServer(); 63 | } 64 | 65 | char c = (char)cvWaitKey(2); 66 | switch(c) { 67 | case 'n': 68 | if(tryb < FC_MOCAP) 69 | if (tryb!=FC_TRACK)tryb++; 70 | break; 71 | case 'c': 72 | tryb=FC_INIT; 73 | break; 74 | case 's': 75 | if(serverStatus==FCM_STOP) 76 | serverStatus=FCM_INIT; 77 | else serverStatus=FCM_STOP; 78 | break; 79 | default: 80 | ; 81 | } 82 | } 83 | } 84 | 85 | 86 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | FaceCap 2 | ==== 3 | 4 | ####INTRO 5 | 6 | FaceCap is realtime motion capture server for Autodesk Maya, developed in 7 | Xantus S.A. Animation Studio. This software uses OpenCV features to capture, 8 | filter and track markers from camera. Data is send to Maya using external 9 | server technique. This is more Proof-Of-Concept than usefull tool. 10 | 11 | [EXAMPLE USE](http://youtu.be/-cB8vS6rUbY) 12 | 13 | ####REQUIREMENTS 14 | 15 | To build and use this software you need: 16 | * Linux workstation 17 | * Autodesk Maya 2011 18 | * OpenCV 2.3.2 19 | * webcam (or any video caputure device handled by OpenCV) 20 | 21 | We've tested it with: 22 | * Maya 2011.5-x64 23 | 24 | Running on: 25 | * Ubuntu 10.10 (x64) 26 | * Fedora 14 (x64) 27 | 28 | with cameras: 29 | * Logitech HD Webcam C270 30 | * Logitech Webcam Pro 9000 31 | 32 | Details on building are in doc/INSTALL.txt file. 33 | 34 | ###FEATURES 35 | 36 | * Tracking color based markers from camera device. 37 | * No need to use helmet for face capturing. All markers positions are relative 38 | to "nose" position which is always (0,0) - don't forget about it! It means 39 | you can shift head up/down or left/right without messing the markers 40 | coordinates. But be ceareful with radial moves :) 41 | * Realtime data flow. 42 | 43 | How to use instructions are (will be) in doc/using.html file. 44 | 45 | 46 | ####LIMITATIONS 47 | 48 | As mentioned above this is POC. Main goal was to capture a frame, get 49 | interesting data and send it to Maya in *realtime*. Only one camera device is 50 | used so tracked markets are 2D without any 3D calculations (based on 51 | perspective,radial movements etc). FaceCap has never been tested with Microsoft 52 | Windows enviroment. 53 | 54 | 55 | ####PACKAGE CONTENTS 56 | ```` 57 | AUTHORS.txt Hall of fame :) 58 | build_all.sh Small bash script used to compile sources and link binaries. 59 | Changelog.txt Changelog file. 60 | FC_global.h Main header file. 61 | FC_marker.c Markers manipulation code. 62 | FC_marker.h 63 | FC_math.c Few simple math functions based on Quake 3 Arena code. 64 | FC_math.h 65 | FC_maya.c Simplified server for Autodesk Maya. 66 | FC_maya.h 67 | FC_opencv.c OpenCV picture processing. 68 | FC_opencv.h 69 | GPLv3.txt License. 70 | main.c Main loop. 71 | README.md Self-explaining :) 72 | doc/INSTALL.txt Building instructions. 73 | mel/* Sample MEL scripts and Maya scenes. 74 | ```` 75 | 76 | ####LICENSING 77 | 78 | FaceCap is released under GNU General Public License v3. Details in GPLv3.txt 79 | file. 80 | 81 | ####EXTRA INFOS AND LINKS 82 | 83 | Maya is registered trademark of Autodesk, Inc. Details on product's web page: 84 | http://usa.autodesk.com/maya/ 85 | 86 | ######2012 Xantus S.A. -------------------------------------------------------------------------------- /FC_maya.c: -------------------------------------------------------------------------------- 1 | // mostly ripped from Maya SDK 2 | #include "FC_maya.h" 3 | 4 | //init or smtg :) 5 | void fc_InitMayaServer(char *nazwa) { 6 | char *cptr; 7 | cptr = strrchr(nazwa, '/'); 8 | if (cptr) strcpy(program, (cptr + 1)); 9 | else strcpy(program, nazwa); 10 | serverStatus=FCM_STOP; 11 | } 12 | void fc_StartMayaServer(void) { 13 | client_fd = CapServe(server_name); 14 | if(client_fd>0) serverStatus=FCM_ACTIVE; 15 | base_timeout.tv_sec = 0; 16 | base_timeout.tv_usec = 0; 17 | } 18 | void fc_StopMayaServer(void) { 19 | closesocket(client_fd); 20 | client_fd = -1; 21 | } 22 | int fc_Klient(void) { 23 | CapCommand cmd; 24 | char ruser[64], rhost[64], realhost[64]; 25 | fd_set rd_fds; 26 | int status; 27 | 28 | FD_ZERO(&rd_fds); 29 | FD_SET((unsigned int)client_fd, &rd_fds); 30 | timeout.tv_sec = base_timeout.tv_sec; 31 | timeout.tv_usec = base_timeout.tv_usec; 32 | status = select(FD_SETSIZE, &rd_fds, NULL, NULL, &timeout); 33 | if(status==0) return 1; //timeout 34 | else if(status>0){ 35 | 36 | cmd = CapGetCommand(client_fd); 37 | switch (cmd) 38 | { 39 | case CAP_CMD_QUIT: 40 | return -1; 41 | case CAP_CMD_AUTHORIZE: 42 | status = CapGetAuthInfo(client_fd, ruser, rhost, realhost); 43 | if (status < 0) return -1; 44 | status = CapAuthorize(client_fd, 1); 45 | break; 46 | case CAP_CMD_INIT: 47 | status = CapInitialize(client_fd, program); 48 | break; 49 | case CAP_CMD_VERSION: 50 | status = CapVersion(client_fd, program, "1.3.4","Xantus FaceCap server"); 51 | break; 52 | //ask for channels 53 | case CAP_CMD_INFO: 54 | if (!channels_created) { 55 | status = create_channels(); 56 | if (status < 0) break; 57 | channels_created = 1; 58 | } 59 | status = CapInfo(client_fd, 0.0, 0.0, 0.0, 512 * 1024, 1); 60 | break; 61 | case CAP_CMD_DATA: 62 | get_data(); 63 | status = CapData(client_fd); 64 | break; 65 | default: 66 | break; 67 | } 68 | } 69 | return status; 70 | 71 | } 72 | 73 | //send data 74 | static void get_data(void) { 75 | int i; 76 | for (i=0;i0) { 21 | fc_VectorCopy(v,fc_entity[0].curPos); 22 | return 1; 23 | } else { 24 | return -1; 25 | } 26 | } 27 | 28 | //store coords in curPos,lastPos i fixed 29 | //1.3.0 - added: 30 | //- interpolation 31 | // 32 | void fc_SetEntity(int n,vec2_t v) { 33 | vec2_t tmp; 34 | 35 | tmp[0]=0; 36 | tmp[1]=0; 37 | 38 | if(n>-1 && n0 && interpolacja < 1) { 41 | if(fc_VectorDistance(fc_entity[n].curPos,v) < jitter){ 42 | v[0]=fc_entity[n].curPos[0]; 43 | v[1]=fc_entity[n].curPos[1]; 44 | } 45 | } else if(interpolacja > 0){ 46 | if(fc_entity[n].lastPos[0]!=0 && fc_entity[n].lastPos[1]!=0) { 47 | tmp[0] = (fc_entity[n].curPos[0] + v[0] + fc_entity[n].lastPos[0])/3; 48 | tmp[1] = (fc_entity[n].curPos[1] + v[1] + fc_entity[n].lastPos[1])/3; 49 | } 50 | } 51 | //backup last pos 52 | fc_VectorCopy(fc_entity[n].curPos,fc_entity[n].lastPos); 53 | // new coords into cur 54 | if(tmp[0]!=0 && tmp[1]!=0) { 55 | fc_VectorCopy(tmp,fc_entity[n].curPos); 56 | }else { 57 | fc_VectorCopy(v,fc_entity[n].curPos); 58 | } 59 | // and fixedPos (p0-p[n]) 60 | if(n==0) { 61 | fc_entity[n].fixedPos[0]=0; 62 | fc_entity[n].fixedPos[1]=0; 63 | } 64 | // printf("[%d] [%f,%f],[%f,%f],[%f,%f]\n",n,fc_entity[n].lastPos[0],fc_entity[n].lastPos[1],fc_entity[n].curPos[0],fc_entity[n].curPos[1],v[0],v[1]); 65 | //1.2.0 66 | //fixedPos at the end 67 | //else { 68 | // fc_VectorSub(fc_entity[0].curPos,fc_entity[n].curPos,fc_entity[n].fixedPos); 69 | //} 70 | } 71 | } 72 | 73 | //1.2.0 74 | void fc_CalcFixedPos(void) { 75 | int i; 76 | //skip p0 77 | for (i=1;i-1) { 111 | fc_SetEntity(nearest,v); 112 | return fc_entity[nearest].number; 113 | } else { 114 | return -1; 115 | } 116 | } 117 | -------------------------------------------------------------------------------- /mel/deviceConnector.mel: -------------------------------------------------------------------------------- 1 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////// 2 | //// AUTOR(S): //// 3 | //// //// 4 | //// Aleksander Marhall - aleksander.marhall@xantus.pl //// 5 | //// //// 6 | ////******************************************************************************************************//// 7 | //// //// 8 | //// INFO: //// 9 | //// //// 10 | //// With this script you can: //// 11 | //// //// 12 | //// - connect to FaceCap server; //// 13 | //// - create and scale locators equivalent to server attributes; //// 14 | //// - record motion of locators; //// 15 | //// //// 16 | //// This example script is prepared to work with FaceCap server. //// 17 | //// It means that some parts of code are not universal (for ex. attaching and mapping //// 18 | //// device axes). Device axes are specified in a script (px##,py##). //// 19 | //// But you can easily modify axes name to fit your devise. (check: listInputDeviceAxes). //// 20 | //// Most parts of this code will work with other devices without any problems (for ex. recording). //// 21 | //// //// 22 | //// Have Fun !!! :) //// 23 | //// //// 24 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////// 25 | 26 | if(`window -exists deviceConnectWindow`) deleteUI deviceConnectWindow; 27 | 28 | window -title "Device Connector" -rtf true -s false deviceConnectWindow; 29 | 30 | columnLayout -adj true; 31 | 32 | frameLayout -l "Connect to Device" -cl false -bv true -bs "in" -cll false; 33 | rowLayout -nc 4; 34 | text -label "Device Name"; 35 | textField -text "program" deviceName; 36 | button -label "Connect" -command ("connectToDevice(`textField -query -text deviceName`)"); 37 | button -label "Disconnect" -command ("disconnectDevice(`textField -query -text deviceName`)"); 38 | setParent..; 39 | setParent..; 40 | 41 | frameLayout -l "Create Points" -cl false -bv true -bs "in" -cll false; 42 | 43 | rowLayout -nc 3; 44 | text -label "Scale (for points)"; 45 | floatField -value 1.0 attributesScale; 46 | button -label "Create pointers" -command ("createDeviceAttributes(`textField -query -text deviceName`,`floatField -query -value attributesScale`)"); 47 | setParent..; 48 | 49 | setParent..; 50 | 51 | frameLayout -l "Record" -cl false -bv true -bs "in" -cll false; 52 | 53 | rowLayout -nc 2; 54 | button -label "Record" -command ("recordDevice -device " + `textField -query -text deviceName`); // Start recording 55 | button -label "Stop Record" -command ("recordDevice -device " + `textField -query -text deviceName` + " -state false; applyTake -device " + `textField -query -text deviceName`); //Stop recording and apply take to se keys 56 | setParent..; 57 | 58 | setParent..; 59 | 60 | //EXIT BUTTON 61 | 62 | setParent..; 63 | 64 | showWindow deviceConnectWindow; 65 | 66 | //// CONNECTING TO DEVICE 67 | 68 | proc connectToDevice(string $deviceName) 69 | { 70 | int $deviceExists = 0; 71 | string $listOfDevices[] = `listInputDevices`; // Get list of available devices 72 | for($element in $listOfDevices) 73 | if($element == $deviceName) $deviceExists++; // Check if our device exists 74 | 75 | if($deviceExists == 0) // If device does not exists => connect 76 | { 77 | defineDataServer -s $deviceName -d $deviceName; 78 | print("Device created.\n"); 79 | } 80 | else print("Device already exists\n"); // If device exists do nothing 81 | } 82 | 83 | proc disconnectDevice(string $deviceName) 84 | { 85 | int $deviceExists = 0; 86 | string $listOfDevices[] = `listInputDevices`; // Get list of available devices 87 | for($element in $listOfDevices) 88 | if($element == $deviceName) $deviceExists++; // Check if our device exists 89 | 90 | if($deviceExists == 1) // If device exists => disconnect 91 | { 92 | defineDataServer -u -d $deviceName; 93 | print("Device disconnected.\n"); 94 | } 95 | else print("Nothing to do.\n"); // If device does not exists do nothing 96 | } 97 | proc createDeviceAttributes(string $devaceName, float $attrScale) 98 | { 99 | string $devAttribLs[] = `listInputDeviceAxes $devaceName`; // List all available device Axes - translation, rotation etc. 100 | print($devAttribLs); 101 | int $devLocCount = `size($devAttribLs)`/2; // Divide by 2 to get number of locators that we need (our server sends only X and Y axes - px and py) 102 | int $counter = 1; 103 | 104 | for($counter = 1; $counter <= $devLocCount; $counter++) // Loop for creating and naming locators. If locator exists, do nothing. 105 | { 106 | if(`objExists ("devLoc_" + $counter)`) print("Object devLoc_" + $counter + " exists - nothing to do.\n"); 107 | else 108 | { 109 | print("devLoc_" + $counter + " created.\n"); 110 | spaceLocator -name ("devLoc_" + $counter); 111 | } 112 | attachDeviceAttr -d $devaceName -axis ("px" + $counter) ("devLoc_" + $counter + ".translateX"); // Attaching axes to locator X attribute. 113 | attachDeviceAttr -d $devaceName -axis ("py" + $counter) ("devLoc_" + $counter + ".translateY"); // Attaching axes to locator Y attribute. 114 | setAttrMapping -d $devaceName -axis ("px" + $counter) -attribute ("devLoc_" + $counter + ".translateX") -scale $attrScale; // Scale attribute X 115 | setAttrMapping -d $devaceName -axis ("py" + $counter) -attribute ("devLoc_" + $counter + ".translateY") -scale $attrScale; // Scale attribute Y 116 | 117 | // SCALE is important, because in many cases server can send huge values. 118 | //FaceCap server send point position in pixel position (higher resolution = higher values) 119 | } 120 | } -------------------------------------------------------------------------------- /FC_opencv.c: -------------------------------------------------------------------------------- 1 | #include "FC_global.h" 2 | 3 | //convert to HSV and hard blur 4 | IplImage* GetThresholdedImage(IplImage* img) { 5 | cvCvtColor(img, imgHSV, CV_BGR2HSV); 6 | cvInRangeS(imgHSV, cvScalar(s1, v1, h1,1), cvScalar(s2, v2, h2,1), imgThreshed); 7 | if(fcBlur<1) fcBlur=1; 8 | if(fcBlur % 2 != 1) fcBlur++; 9 | if(fcOrder)cvSmooth(imgThreshed,imgThreshed,CV_GAUSSIAN, fcBlur,fcBlur ,0,0); 10 | cvErode(imgThreshed,imgThreshed,NULL,fcErode); 11 | if(!fcOrder)cvSmooth(imgThreshed,imgThreshed,CV_GAUSSIAN, fcBlur,fcBlur ,0,0); 12 | if(tryb>FC_PREV) { 13 | cvInRangeS(imgThreshed, cvScalar(255, 255,255,1), cvScalar(255, 255, 255,1), imgThreshed); 14 | return imgThreshed; 15 | } else { return imgHSV;} 16 | } 17 | 18 | void fc_ClearMouse(void){ 19 | pt.x=-1; 20 | pt.y=-1; 21 | } 22 | 23 | //mouse 24 | void onMouse( int event, int x, int y, int flags, void* param ) 25 | { 26 | if( event == CV_EVENT_LBUTTONDOWN ) 27 | { 28 | pt.x = x; 29 | pt.y = y; 30 | } 31 | } 32 | 33 | //track markers 34 | void fc_TrackMarkers(void) { 35 | vec2_t v1,v2; 36 | char boxsize[20]; 37 | int ile = 0; 38 | int i,j; 39 | int isFound; 40 | CvRect rect; 41 | CvPoint pt1; 42 | // 43 | storage = cvCreateMemStorage(0); 44 | 45 | //find contours in filtered image 46 | cvFindContours( imgYellowThresh, storage, &contours, sizeof(CvContour),CV_RETR_EXTERNAL, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); 47 | //simplify contours 48 | if(contours!=0) 49 | contours2 = cvApproxPoly(contours, sizeof(CvContour),storage,CV_POLY_APPROX_DP,levels,1); 50 | if(contours2!=0 && levels>0) 51 | cvDrawContours( frame, contours2, CV_RGB(255,0,0), CV_RGB(0,255,0), levels,3, CV_AA, cvPoint(1,1) ); 52 | 53 | //do "bound rect" with contours 54 | if(contours!=0) { 55 | for( ; contours2!= 0; contours2 = contours2->h_next ) { 56 | rect = cvBoundingRect(contours2, 0); 57 | pt1.x = rect.x + (rect.width/2); 58 | pt1.y = rect.y + (rect.height/2); 59 | //if box > min marker size (5) = it's marker 60 | if(rect.width > mminx && rect.height > mminy && rect.width =0) fc_entity[isFound].isFound = 1; 88 | } 89 | ile++; 90 | } 91 | } 92 | 93 | //got p0 then auto find others 94 | if(tryb==FC_MARK) { 95 | j=1; 96 | for(i=0;iHSV VIEW"); 209 | break; 210 | case FC_FILTR: 211 | sprintf(hudinfo,"MODE: FILTER SET UP"); 212 | break; 213 | case FC_TRACK: 214 | sprintf(hudinfo,"MODE: TRACKING AND P0"); 215 | break; 216 | case FC_MOCAP: 217 | sprintf(hudinfo,"MODE: MOCAP"); 218 | break; 219 | default: 220 | sprintf(hudinfo,"MODE: NULL"); 221 | break; 222 | } 223 | fc_PutText(frame,3,16,hudinfo,0,255,0,0); 224 | fc_PutText(frame,1,14,hudinfo,0,255,255,255); 225 | 226 | switch(serverStatus) { 227 | case FCM_STOP: 228 | if(tryb0) 252 | cvCircle(frame, cvPoint(fc_entity[i].curPos[0],fc_entity[i].curPos[1]), 6, cvScalar(0,100,255,1), 2, CV_AA,0); 253 | else 254 | cvCircle(frame, cvPoint(fc_entity[i].curPos[0],fc_entity[i].curPos[1]), 8, cvScalar(50,0,255,1), 8, CV_AA,0); 255 | //info 256 | fc_PutText(frame,fc_entity[i].curPos[0]+7,fc_entity[i].curPos[1],fc_entity[i].name,1,255,0,0); 257 | fc_PutText(frame,fc_entity[i].curPos[0]+6,fc_entity[i].curPos[1]-1,fc_entity[i].name,1,255,255,0); 258 | } 259 | } 260 | 261 | } 262 | -------------------------------------------------------------------------------- /GPLv3.txt: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------