procedure GLSetupRC(pData: Pointer)
//void GLSetupRC(void *pData)
//{
var
// HDC hDC;
hDC: HDC;
// HFONT hFont;
hFont: HFONT;
// GLYPHMETRICSFLOAT agmf[128];
agmf: array[0..127] of GLYPHMETRICSFLOAT;
// LOGFONT logfont;
logfont: LOGFONT;
begin
logfont.lfHeight := -10;
logfont.lfWidth := 0;
logfont.lfEscapement := 0;
logfont.lfOrientation := 0;
logfont.lfWeight := FW_BOLD;
logfont.lfItalic := FALSE;
logfont.lfUnderline := FALSE;
logfont.lfStrikeOut := FALSE;
logfont.lfCharSet := ANSI_CHARSET;
logfont.lfOutPrecision := OUT_DEFAULT_PRECIS;
logfont.lfClipPrecision := CLIP_DEFAULT_PRECIS;
logfont.lfQuality := DEFAULT_QUALITY;
logfont.lfPitchAndFamily := DEFAULT_PITCH;
//strcpy(logfont.lfFaceName,"Arial");
// strcpy(logfont.lfFaceName,"Decor");
StrPCopy(logfont.lfFaceName, 'Decor');
glDepthFunc(GL_LESS);
glEnable(GL_DEPTH_TEST); // Hidden surface removal
glFrontFace(GL_CCW); // Counter clock-wise polygons face out
glEnable(GL_CULL_FACE); // Do not calculate insides
glShadeModel(GL_SMOOTH); // Smooth shading
glEnable(GL_AUTO_NORMAL);
glEnable(GL_NORMALIZE);
glEnable(GL_COLOR_MATERIAL);
glClearColor(0.0, 0.0, 0.0, 1.0);
glEnable(GL_LIGHTING);
glLightfv(GL_LIGHT0, GL_AMBIENT, ambientLight);
glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuseLight);
glLightfv(GL_LIGHT0, GL_SPECULAR, specular);
glLightfv(GL_LIGHT0, GL_POSITION, lightPos);
glEnable(GL_LIGHT0);
glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE);
glMaterialfv(GL_FRONT, GL_SPECULAR, specular);
glMateriali(GL_FRONT, GL_SHININESS, 100);
// Blue 3D Text
glRGB(0, 0, 255);
// Select the font into the DC
hDC := (HDC)pData;
// hFont = CreateFontIndirect(&logfont);
hFont := CreateFontIndirect(Addr(logfont));
SelectObject(hDC, hFont);
//create display lists for glyphs 0 through 255 with 0.3 extrusion
// and default deviation. The display list numbering starts at 1000
// (it could be any number).
// if(!wglUseFontOutlines(hDC, 0, 128, 1000, 0., 0.3,
// WGL_FONT_POLYGONS, agmf))
if not wglUseFontOutlines(hDC, 0, 128, 1000, 0., 0.3,
//> ``` - это тебе поможет
//> Выводить текст можно в любым масштабе
WGL_FONT_POLYGONS, agmf) then
Windows.MessageBox(nil, 'Could not create Font Outlines',
'Error', MB_OK or MB_ICONSTOP);
// Delete the font now that we are done
DeleteObject(hFont);
//}
end;
// void GLRenderScene(void *pData)
procedure GLRenderScene(pData: Pointer);
begin
(* ... *)
// Draw 3D text
glListBase(1000);
glPushMatrix();
// Set up transformation to draw the string.
glTranslatef(-35.0, 0.0, -5.0);
glScalef(60.0, 60.0, 60.0);
glCallLists(3, GL_UNSIGNED_BYTE, 'Decor');
glPopMatrix(); // Clear the window with current clearing color
(* ... *)
end;
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