BOOL glPrintf (float x, float y, GLubyte r, GLubyte g, GLubyte b, int style, char* text, ...)
{
if (text == 0) return false;
va_list arglist;
float *array = 0;
char buff[256];
va_start (arglist, text);
vsprintf (buff, text, arglist);
va_end (arglist);
array = new float[strlen(buff)*20]; //can this be done?
if (!array) return FALSE;
int loop;
float actualx, actualy, subx, suby; //actual is for the vertex positions and sub is for texcoords
actualx = x;
actualy = y;
for (loop = 0; loop < strlen(buff); loop++) {
subx = float((buff[loop]-32)%16)/16.0f;
suby = float((buff[loop]-32)/16.0f)/8.0f;
array[loop*20+0] = subx; array[loop*20+1] = 1-suby-0.125; array[loop*20+2] = actualx; array[loop*20+3] = actualy-0.5; array[loop*20+4] = 0.0f; //BL
array[loop*20+5] = subx+0.0625; array[loop*20+6] = 1-suby-0.125; array[loop*20+7] = actualx+0.5; array[loop*20+8] = actualy-0.5; array[loop*20+9] = 0.0f; //BR
array[loop*20+10] = subx+0.0625; array[loop*20+11] = 1-suby; array[loop*20+12] = actualx+0.5; array[loop*20+13] = actualy; array[loop*20+14] = 0.0f; //TR
array[loop*20+15] = subx; array[loop*20+16] = 1-suby; array[loop*20+17] = actualx; array[loop*20+18] = actualy; array[loop*20+19] = 0.0f; //TL
actualx += 0.5f;
}
glPushMatrix();
// glLoadIdentity();
glPushAttrib (GL_COLOR_BUFFER_BIT);
glColor3ub (r, g, b);
glBindTexture (GL_TEXTURE_2D, texture[2].texID);
glInterleavedArrays (GL_T2F_V3F, 0, array);
glDrawArrays (GL_QUADS, 0, strlen(buff)*20);
glPopAttrib();
glPopMatrix();
delete [] array;
array = 0;
return TRUE;
}
)
In the most recent build, when this function runs I get the 10H
exception. With previous debuging episodes I''m pretty sure that
means a division by zero, but I''m not dividing by anything!!!
Also, when I can get it to work without complaining it seems to
dump a random texture onto the "letters" (i.e. it doesn''t look
like any manipulation of the font texture I''m using)
This is frustrating! If anyone can help, I will be deeply
grateful. 
Thanks in advance.
_____________________________
And the Phoenix shall rise from the ashes...
--Thunder_Hawk -- ¦þ
______________________________
