#include "path.h"
#include "util/u_debug.h"
-
-#include <math.h>
+#include "util/u_math.h"
#ifndef M_PI
#define M_PI 3.14159265358979323846
double d_eta = (max_eta - min_eta) / n;
if (d_eta <= 0.5 * M_PI) {
double eta_b = min_eta;
+ int i;
found = VG_TRUE;
- for (int i = 0; found && (i < n); ++i) {
+ for (i = 0; found && (i < n); ++i) {
double etaA = eta_b;
eta_b += d_eta;
found = (estimate_error(arc, etaA, eta_b) <= threshold);
struct arc_cb cb,
struct matrix *matrix)
{
+ int i;
int n = 1;
double d_eta, eta_b, cos_eta_b,
sin_eta_b, a_cos_eta_b, b_sin_eta_b, a_sin_eta_b,
t = tan(0.5 * d_eta);
alpha = sin(d_eta) * (sqrt(4 + 3 * t * t) - 1) / 3;
- for (int i = 0; i < n; ++i) {
+ for (i = 0; i < n; ++i) {
struct bezier bezier;
double xA = x_b;
double yA = y_b;