Adjust flush refresh rate

leonmavr · Sep 16, 2024 · 15e370b · 15e370b
1 parent 3060373
commit 15e370b
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/main.c b/main.c
@@ -52,7 +52,7 @@ int main() {
             particles[ip].vely = CLAMP(particles[ip].vely, 40);
             particles[ip].point.x += particles[ip].velx * dt;
             particles[ip].point.y += particles[ip].vely * dt;
-            // reflection
+            // reflection left and right, wrapping up and down
             particles[ip].point.x %= boundary.x1;
             particles[ip].point.y %= boundary.y1;
             if (particles[ip].point.x <= boundary.x0)
@@ -64,9 +64,9 @@ int main() {
         }
         qtree_graph(qtree.root);
         viz_flush();
-        usleep(33000);
         qtree_delete(qtree.root);
     }
+    free(qtree.root);
     sleep(1);
     viz_close();
 }
diff --git a/src/quad.c b/src/quad.c
@@ -46,8 +46,8 @@ int point_get_quadrant(rect_t* rect, point_t* point) {
     else if ((rect->x0 + w/2 <= x) && (x < rect->x1) && (rect->y0 <= y) && (y < rect->y0 + h/2))
         return IND_NE;
     else if ((rect->x0 + w/2 <= x) && (x < rect->x1) && (rect->y0 + h/2 <= y) && (y < rect->y1))
-        return IND_SE;
-    else if ((rect->x0 <= x) && (x < rect->x0 + w/2) && (rect->y0 + h/2 <= y) && (y < rect->y1))
+    return IND_SE;
+else if ((rect->x0 <= x) && (x < rect->x0 + w/2) && (rect->y0 + h/2 <= y) && (y < rect->y1))
         return IND_SW;
     return -1; // error - not in rectangle
 }

diff --git a/src/viz.c b/src/viz.c
@@ -42,7 +42,7 @@ void viz_flush() {
     fprintf(viz_plot_pipe, "replot\n");
     irect = ipoint = 0;
     fflush(viz_plot_pipe);
-    usleep(16000);
+    usleep(25000);
 }