void Init()
{
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
glutInitWindowPosition(300, 100);
glutInitWindowSize(width, height);
glutCreateWindow("2015 Fall Computer Graphics HW #3-4 Example");
glEnable(GL_DEPTH_TEST);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_POINT_SMOOTH);
glEnable(GL_LINE_SMOOTH);
glPointSize(6 * thickness);
CalculateCombinations();
CalculateBezierConstants();
InitPoints();
unsigned int tex;
int width, height;
// initPNG(&tex, "cubemap.png", width, height);
// initPNG(&tex, "grace_probe.png", width, height);
initPNG(&tex, "parabolic.png", width, height);
eye = Vector3d(0, 0, 1000);
center = Vector3d(0, 0, 0);
upVector = Vector3d(0, 1, 0);
}
LLRegion::LLRegion( size_t n, const float *points )
{
double *pts = new double[2*n];
for(size_t i=0; i<2*n; i++)
pts[i] = points[i];
InitPoints(n, pts);
delete [] pts;
}
LLRegion::LLRegion( size_t n, const double *points )
{
InitPoints(n, points);
}
BOOL WINPROC EXPORT DlgRoomDot2Dot (HWND hWnd,UINT wMsg,WPARAM wParam,LPARAM lParam)
{
BOOL bHandled = TRUE;
char szTemp[MAX_PATH];
HWND hImageCtrl;
switch (wMsg)
{
case WM_COMMAND:
switch (wParam)
{
case HS_COVER:
ShowControls(hWnd, TRUE);
ShowCoverAnimatedButtons(hWnd, TRUE);
break;
case HS_SHOW_ME:
iActiveDot = 0;
bPlaying = FALSE;
UpdateDot2DotImage(hWnd, NULL);
break;
case HS_COLORME_ME:
RemoveCodedBackground();
GoPaintApp (hWnd,szPreview);
break;
case HS_TAB1:
case HS_TAB2:
case HS_TAB3:
case HS_TAB4:
case HS_TAB5:
case HS_TAB6:
case HS_TAB7:
case HS_TAB8:
{
BOOL bLoad;
ShowCoverAnimatedButtons(hWnd, FALSE);
ShowControls(hWnd, FALSE);
hImageCtrl = GetDlgItem(hWnd, IDC_HIDDEN_IMAGE);
if (hImageCtrl)
{
wsprintf (szTemp,GetString (IDS_CIRCUS, NULL),wParam - HS_TAB1 + 1);
PathCat (szPreview,Control.PouchPath,szTemp);
bLoad = AstralImageLoad( 0, szPreview, TRUE, FALSE);
if (bLoad && lpImage)
{
bPlaying = TRUE;
SetWindowLong(hImageCtrl, GWL_IMAGE,
(long) ImgGetBase (lpImage));
SetWindowLong(hImageCtrl, GWL_IMAGE_TOOLPROC,
(long) Dot2DotProc);
InitPoints();
ImgSetPixelProc(Dot2DotPixelProc);
ShowWindow(hImageCtrl, SW_SHOW);
UpdateDot2DotImage(hWnd, NULL);
}
}
} // HS_TABS
SoundStartID(HS_XTRA_CIRCUS, FALSE, 0);
break;
default:
bHandled = FALSE;
} // switch (wParam)
break;
case WM_INITDIALOG:
hDot2DotWnd = hWnd;
ShowControls(hWnd, TRUE);
bHandled = FALSE; // allow DefRoomProc to be called.
break;
case WM_DESTROY:
ImgSetPixelProc(NULL); // make sure our proc is no longer used
bHandled = FALSE; // allow DefRoomProc to be called
break;
case WM_PAINT:
hImageCtrl = GetDlgItem(hWnd, IDC_HIDDEN_IMAGE);
DefRoomProc (hWnd,wMsg,wParam,lParam);
UpdateWindow(hImageCtrl);
PaintDot2Dots(hImageCtrl);
break;
default:
bHandled = FALSE;
} // switch (wMsg)
if (!bHandled)
bHandled = DefRoomProc (hWnd,wMsg,wParam,lParam);
return bHandled;
}
