I have tried to compile one of the demo programs.
1.3DxTsTmfc
2.3DxTest32
An error occured which is
Command line error D2021 : invalid numeric argument '/Wp64'
After this step i tried to write my own program making use of the methods used in the demo code (with OpenGL). The following is the implemented code.
- Code: Select all
/**********************************************************/
//openGL files
#include <windows.h>
#include <GL\glut.h>
//openGL files
//#include "isense.h"
#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <float.h>
enum tmpRetVal {};
/* SpaceWare Specific Includes */
#include <SP\spwmacro.h> /* Common macros used by SpaceWare functions. */
#include <SP\si.h> /* Required for any SpaceWare support within an app.*/
#include <SP\siapp.h> /* Required for siapp.lib symbols */
/* Program Specific Includes */
#include "3DxTest32.h"
/* Members */
SiHdl m_DevHdl; /* Handle to Spaceball Device */
HWND m_hWnd;
int WM_SPACEBALL = RegisterWindowMessage ("SpaceWareMessage00");
WPARAM wParam;
LPARAM lParam;
//Tracker var
int res; /* SbInits result..if>0 it worked, if=0 it didnt work */
float fov, fAspectRatio,NearPlane,farPlane;
int TX,TY,TZ,RX,RY,RZ;
char buff0[20]; /* text buffer for TX */
char buff1[20]; /* text buffer for TY */
char buff2[20]; /* text buffer for TZ */
char buff3[20]; /* text buffer for RX */
char buff4[20]; /* text buffer for RY */
char buff5[20]; /* text buffer for RZ */
// functions called from header files *******
//SiSpwEvent *pEvent;
//user defined function declare here
void callSpacePilotData(int val);
void Display(void);
void RenderScene(void);
void RenderScene(void)
{
GLUquadricObj *pObj; // Quadric Object
pObj = gluNewQuadric(); // Create and initialize Quadric
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glShadeModel(GL_SMOOTH);
glEnable(GL_NORMALIZE);
glPushMatrix();
glColor3f(1.0f, 0.0f, 0.0f);
glTranslatef(0.0f, 0.0f, -10.0f);
glRotatef(-90.0f, 0.0f, 1.0f, 1.0f);
gluCylinder(pObj, 0.5f, 0.5f, 6.0f, 16.0f, 16.0f);
glPopMatrix();
glutSwapBuffers();
}
void SetupRC()
{
glClearColor(0.0f, 0.0f, 0.0f, 0.0f );
}
void ChangeSize(int w, int h)
{
if(h == 0)
h = 1;
glViewport(0, 0, w, h);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(fov, fAspectRatio,NearPlane,farPlane);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
}
void Display(void)
{
glPushMatrix();
glRotatef(RY, 0, 1, 0);
glRotatef(-RX, 1, 0, 0);
glRotatef(RZ, 0, 0, 1);
//gluLookAt(0, 0, 0, 0, 0, -1, 0, 1, 0);
gluLookAt(TX, TY, TZ, 0, 0, -1, 0, 1, 0);
RenderScene();
glPopMatrix();
}
int SbInit()
{
int res; //result of SiOpen, to be returned
SiOpenData oData; //OS Independent data to open ball
if (SiInitialize() == SPW_DLL_LOAD_ERROR) //init the SpaceWare input library
{
MessageBox(NULL,"Error: Could not load SiAppDll dll files", NULL, MB_ICONEXCLAMATION);
}
SiOpenWinInit (&oData, m_hWnd); //init Win. platform specific data
SiSetUiMode(&m_DevHdl, SI_UI_ALL_CONTROLS); //Config SoftButton Win Display
//open data, which will check for device type and return the device handle
// to be used by this function
if ( (m_DevHdl = SiOpen ("test1", SI_ANY_DEVICE, SI_NO_MASK,SI_EVENT, &oData)) == NULL )
{
SiTerminate(); //called to shut down the SpaceWare input library
res = 0; //could not open device
return res;
}
else
{
res = 1; //opened device succesfully
return res;
}
}
void callSpacePilotInit()
{
/* intitialize spaceball */
res = SbInit();
/* if SpaceBall was not detected then print error, close win., exit prog. */
if (res < 1)
{
MessageBox(NULL,"Sorry - No supported Spacetec IMC device available.\n",NULL, MB_OK);
}
printf("Init function called");
}
void callSpacePilotData(int val)
{
// int num; /* number of button returned */
// SiSpwEvent Event; /* SpaceWare Event */
// SiGetEventData EData; /* SpaceWare Event Data */
// LONG cSP;
// printf("\n 1 times Space Pilot Data function called");
/* init Window platform specific data for a call to SiGetEvent */
int num; /* number of button pressed */
MSG msg; /* incoming message to be evaluated */
BOOL handled; /* is message handled yet */
SiSpwEvent Event; /* SpaceWare Event */
SiGetEventData EData; /* SpaceWare Event Data */
handled = SPW_FALSE; /* init handled */
while ( GetMessage( &msg, NULL, 0, 0 ) )
{
handled = SPW_FALSE;
SiGetEventWinInit(&EData, msg.message, msg.wParam, msg.lParam);
/* check whether msg was a Spaceball event and process it */
printf("\n 2 times Space Pilot Data function called");
//cSP=OnSpaceball(wParam,lParam);
if (SiGetEvent(m_DevHdl, 0, &EData, &Event)==SI_IS_EVENT)
{
printf("\nm_devHandle = %u",m_DevHdl);
printf("\n EData = %u",EData.msg );
printf("\n Event Type = %u",Event.type );
printf("\n 3 times Space Pilot Data function called");
/*switch (Event.type)
{
printf("\n 4 times Space Pilot Data function called");
case SI_MOTION_EVENT:
SbMotionEvent(&Event); /
break;
}
*/
} /* end SiGetEvent */
}
Display();
glutTimerFunc(100, callSpacePilotData, 1);
}
void SbMotionEvent(SiSpwEvent *pEvent)
{
//int len0,len1,len2,len3,len4,len5; /* length of each buffer */
/* put the actual ball data into the buffers
len0= sprintf( buff0, "TX: %d ", pEvent->u.spwData.mData[SI_TX] );
len1= sprintf( buff1, "TY: %d ", pEvent->u.spwData.mData[SI_TY] );
len2= sprintf( buff2, "TZ: %d ", pEvent->u.spwData.mData[SI_TZ] );
len3= sprintf( buff3, "RX: %d ", pEvent->u.spwData.mData[SI_RX] );
len4= sprintf( buff4, "RY: %d ", pEvent->u.spwData.mData[SI_RY] );
len5= sprintf( buff5, "RZ: %d ", pEvent->u.spwData.mData[SI_RZ] );*/
printf("\n1 time motion function called");
TX = pEvent->u.spwData.mData[SI_TX];//len0;
TY= pEvent->u.spwData.mData[SI_TY];//len1;
TZ= pEvent->u.spwData.mData[SI_TZ];//len2;
RX= pEvent->u.spwData.mData[SI_RX];//len3;
RY= pEvent->u.spwData.mData[SI_RY];//len4;
RZ= pEvent->u.spwData.mData[SI_RZ];//len5;
printf( "TX: %d ", TX );
printf( "TY: %d ", TY );
printf( "TZ: %d ", TZ );
printf( "RX: %d ", RX );
printf( "RY: %d ", RY );
printf( "RZ: %d ", RZ );
printf("2 time motion function called");
/* printf( "TX: %d ", len0 );
printf( "TY: %d ", len1 );
printf( "TZ: %d ", len2 );
printf( "RX: %d ", len3 );
printf( "RY: %d ", len4 );
printf( "RZ: %d ", len5 );*/
}
int main(int argc, char* argv[])
{
fov=90;
fAspectRatio=1.46;
NearPlane=5;
farPlane=100;
callSpacePilotInit();
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
glutCreateWindow("Simple Demo");
glutDisplayFunc(RenderScene);
glutReshapeFunc(ChangeSize);
SetupRC();
glutTimerFunc(100, callSpacePilotData, 1);
glutMainLoop();
return 0;
}
/*******************************************************/
Is there an error in the code
I tried to evaluate 'void callSpacePilotData(int val)'. But found that
the code after the 'if' statement i.e.
'if (SiGetEvent(m_DevHdl, 0, &EData, &Event)==SI_IS_EVENT)'
is not being executed.
Please do reply regarding this.
Regards,
Archana
