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-rw-r--r--src/sets.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/sets.c b/src/sets.c
index eb09e6a..2c01987 100644
--- a/src/sets.c
+++ b/src/sets.c
@@ -7,9 +7,9 @@
#include "sets.h"
-u32 mandelbrot_s(double x, double y, u32 iterations)
+u32 mandelbrot_s(long double x, long double y, u32 iterations)
{
- double cx = x, cy = y, x2;
+ long double cx = x, cy = y, x2;
u32 m = 0;
while(m <= iterations && (x*x)+(y*y) <= 4)
{
@@ -21,16 +21,16 @@ u32 mandelbrot_s(double x, double y, u32 iterations)
return m;
}
-u32 mandelbrot_r(double x, double y, u32 iterations)
+u32 mandelbrot_r(long double x, long double y, u32 iterations)
{
return _mandelbrot_r(x, y, 0.0, 0.0, 0, iterations, 4.0);
}
-u32 _mandelbrot_r(double x, double y, double zx, double zy, u32 n, u32 iterations, double threshold)
+u32 _mandelbrot_r(long double x, long double y, long double zx, long double zy, u32 n, u32 iterations, long double threshold)
{
if ((n < iterations) && ((zx * zx + zy * zy) < threshold)) {
- double zx_new = (zx * zx - zy * zy + x);
- double zy_new = (2 * zx * zy + y);
+ long double zx_new = (zx * zx - zy * zy + x);
+ long double zy_new = (2 * zx * zy + y);
if ((zx_new == zx) && (zy_new == zy)) {
return iterations;
}
@@ -39,7 +39,7 @@ u32 _mandelbrot_r(double x, double y, double zx, double zy, u32 n, u32 iteration
return n;
}
-u32 julia(double x, double y, u32 iterations)
+u32 julia(long double x, long double y, u32 iterations)
{
// TODO: Julia-Menge
return 0;