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Searched refs:theta1 (Results 1 – 7 of 7) sorted by relevance

/original-bsd/local/ditroff/ditroff.okeeffe/ideal/
H A Dinter.c47 boolean lcinter (x1,y1, x2,y2, x0,y0, r, alpha1,theta1, alpha2,theta2) in lcinter() argument
53 float *theta1;
73 *theta1 = atan2 (dy1, dx1);
74 *theta2 = *theta1 = rprin (*theta1);
76 *alpha1, *theta1);
92 *theta1 = rprin (atan2 (dy1 + *alpha1*dy2, dx1 + *alpha1*dx2));
100 boolean ccinter (x0,y0,r0, x1,y1,r1, theta1,phi1, theta2,phi2) in ccinter() argument
106 float *theta1;
145 lncrc = lcinter (u1,v1, u2,v2, x1,y1,r1, theta1,phi1, theta2,phi2);
151 *theta1 = rprin (*theta1);
[all …]
H A Dmemut.c284 LINEPTR angularc (x0, y0, radius, theta1, theta2) in angularc() argument
287 theta1, in angularc()
298 newguy->x1 = x0 + cos (theta1)*radius;
299 newguy->y1 = y0 + sin (theta1)*radius;
302 theta1 = rprin (theta1);
304 while (theta2 - theta1 < EPSILON)
306 if (fabs(theta2 - theta1) > PI)
308 newguy->theta1 = theta1;
366 newguy->stx = temp->x0 + fabs(temp->radius)*cos(temp->theta1 + 0.2);
367 newguy->sty = temp->y0 + fabs(temp->radius)*sin(temp->theta1 + 0.2);
H A DRAW_FORMAT29 ...arc x0 y0 x1 y1 x2 y2 theta1 theta2 r
31 starting at (x1,y1), at an angle theta1,
H A Dopqpoly.c68 ((ARCPTR) linewalk)->theta1,
184 if (fabs(theta[0] - curedge->fax->theta1) < EPSILON) {
201 if (theta[i] - curedge->fax->theta1 < -EPSILON
209 if (theta[i] - curedge->fax->theta1 < -EPSILON
216 rem = modf(fabs(theta[i] - curedge->fax->theta1)/(2*PI), &dummy);
561 curedge->alpha[0] = rprin(curedge->fax->theta1);
569 if (fabs(theta[0] - curedge->fax->theta1) < EPSILON)
581 if (theta[i] - curedge->fax->theta1 < -EPSILON
589 if (theta[i] - curedge->fax->theta1 < -EPSILON
596 rem = modf(fabs(theta[i] - curedge->fax->theta1)/(2.0*PI), &dummy);
H A Dpiece.c31 arcfax->theta1, arcfax->theta2,
H A Dideal.h202 theta1, member
/original-bsd/usr.bin/pascal/pdx/test/
H A Dparall.p417 thetaL,thetaU,theta1,theta2: real;
425 theta1 := Theta(alpha1);
429 if theta1 < theta2
435 theta2 := theta1;
437 theta1 := Theta(alpha1);
442 thetaL := theta1;
444 theta1 := theta2;