static void init_toid1_line (void)
{
int i;
i=0;
TPTS (-1.1, 0.0);
TPTS (-1.0, 0.0);
TPTS (0.0, 0.0);
TPTS (1.0, 0.0);
TPTS (1.1, 0.0);
i=0;
TCOLS (0.8, 0.8, 0.5);
TCOLS (0.8, 0.4, 0.5);
TCOLS (0.8, 0.8, 0.3);
TCOLS (0.4, 0.4, 0.5);
TCOLS (0.8, 0.8, 0.5);
i=0;
TXZERO ();
TXZERO ();
TXZERO ();
TXZERO ();
TXZERO ();
}
static void draw_twist (void)
{
int i;
toid1_twists[2] = (double) (mx-121) / 8.0;
i=3;
/*
TPTS (1.0, ((double)my) /400.0);
TPTS (1.1, 1.1 * ((double)my) / 400.0);
*/
TPTS (1.0, -((double)(my-121)) /200.0);
TPTS (1.1, -1.1 * ((double)(my-121)) / 200.0);
#ifdef IBM_GL_32
rotate (230, 'x');
rotate (230, 'y');
scale (1.8, 1.8, 1.8);
if (mono_color) {
RGBcolor (178, 178, 204);
twist_extrusion (NUM_TWIS_PTS, twistation, twist_normal,
NULL, NUM_TOID1_PTS, toid1_points, NULL, toid1_twists);
} else {
twist_extrusion (NUM_TWIS_PTS, twistation, twist_normal,
NULL, NUM_TOID1_PTS, toid1_points, toid1_colors, toid1_twists);
}
#endif
#ifdef OPENGL_10
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
/* set up some matrices so that the object spins with the mouse */
glPushMatrix ();
glTranslatef (0.0, 0.0, -80.0);
glRotated (43.0, 1.0, 0.0, 0.0);
glRotated (43.0, 0.0, 1.0, 0.0);
glScaled (1.8, 1.8, 1.8);
gleTwistExtrusion (NUM_TWIS_PTS, twistation, twist_normal,
NULL, NUM_TOID1_PTS, toid1_points, NULL, toid1_twists);
glPopMatrix ();
glutSwapBuffers ();
#endif
}
void InitStuff (void)
{
int i;
i=0;
while (i<22) {
TXZERO ();
TPTS (-1.1 +((float) i)/10.0, 0.0, 0.0);
}
i=0;
XSECTION (-6.0, 6.0);
XSECTION (6.0, 6.0);
XSECTION (6.0, 5.0);
XSECTION (1.0, 5.0);
XSECTION (1.0, -5.0);
XSECTION (6.0, -5.0);
XSECTION (6.0, -6.0);
XSECTION (-6.0, -6.0);
XSECTION (-6.0, -5.0);
XSECTION (-1.0, -5.0);
XSECTION (-1.0, 5.0);
XSECTION (-6.0, 5.0);
}
void init_spine (void)
{
int i;
int ir, ig, ib;
float r, g, b;
i=0;
TPTS (-1.5, 2.0); /* panhandle */
TPTS (-0.75, 2.0);
TPTS (-0.75, 1.38);
TPTS (-0.5, 1.25);
TPTS (0.88, 1.12);
TPTS (1.0, 0.62);
TPTS (1.12, 0.1);
TPTS (0.5, -0.5);
TPTS (0.2, -1.12); /* corpus */
TPTS (0.3, -1.5); /* brownsville */
TPTS (-0.25, -1.45);
TPTS (-1.06, -0.3);
TPTS (-1.38, -0.3);
TPTS (-1.65, -0.6);
TPTS (-2.5, 0.5); /* midland */
TPTS (-1.5, 0.5);
TPTS (-1.5, 2.0); /* panhandle */
TPTS (-0.75, 2.0);
ir = ig = ib = 0;
for (i=0; i<NUMPOINTS; i++) {
ir += 33; ig +=47; ib +=89;
ir %= 255; ig %= 255; ib %= 255;
r = ((float) ir) / 255.0;
g = ((float) ig) / 255.0;
b = ((float) ib) / 255.0;
tcolors[i][0] = (r);
tcolors[i][1] = (g);
tcolors[i][2] = (b);
}
i=0;
BPTS (0.0, 0.0, 0.1);
BPTS (0.0, 0.0, 0.0);
BPTS (0.0, 0.0, -5.0);
BPTS (0.0, 0.0, -5.1);
i=0;
BCOLS (1.0, 0.3, 0.0);
BCOLS (1.0, 0.3, 0.0);
BCOLS (1.0, 0.3, 0.0);
BCOLS (1.0, 0.3, 0.0);
}
