From 0a71b0a7b9cf5bf850aefecf95a06fbe6e2bcfd8 Mon Sep 17 00:00:00 2001
From: maartin0 <maartin00000@gmail.com>
Date: Mon, 4 Nov 2024 22:48:28 +0000
Subject: [PATCH] reduce param requirements to speed up program
---
spiro.c | 7 ++++---
spiro.h | 4 ++--
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/spiro.c b/spiro.c
index 5c587d8..92b9651 100644
--- a/spiro.c
+++ b/spiro.c
@@ -14,7 +14,7 @@ void plot(double R, double r, double O)
int y = scale((R - r) * sin(t) - O * sin((R - r) / r * t));
if (x < 0 || x >= COLS || y < 0 || y >= LINES)
continue;
- mvaddch(y, x, '.');
+ mvaddch(y, x, '+');
}
}
@@ -29,6 +29,8 @@ void clearscr()
}
}
+char buf[50];
+
int main(int argc, char *argv[])
{
initscr();
@@ -38,9 +40,8 @@ int main(int argc, char *argv[])
{
for (double r = 0; r <= 1; r += 0.1)
{
- for (double O = 0; O <= 1; O += 0.1)
+ for (double O = 0; O <= 1; O += 0.01)
{
- char buf[50];
plot(R, r, O);
sprintf(buf, "R=%.2f r=%.2f O=%.2f", R, r, O);
mvaddstr(0, COLS - strlen(buf), buf);
diff --git a/spiro.h b/spiro.h
index 2367052..a0fa5c0 100644
--- a/spiro.h
+++ b/spiro.h
@@ -9,6 +9,6 @@
#include <math.h>
// number of pixels in the range t=(0, PI)
-#define RESOLUTION 1000
+#define RESOLUTION 100
// defines the maximum value of t = T_MAX*PI
-#define T_MAX 1000
\ No newline at end of file
+#define T_MAX 200
\ No newline at end of file
--
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