lalala niet veel nieuws

1 files changed, 22 insertions, 5 deletions

diff --git a/Smoke/streamlines.c b/Smoke/streamlines.c
index 51e9fa0..2dc7714 100644
--- a/Smoke/streamlines.c
+++ b/Smoke/streamlines.c
@@ -8,18 +8,35 @@
 #include "fluids.h"

 #include "streamlines.h"

 #include "seedpoint.h"

+#include "funcs.h"

 

 void render_streamlines(void)

 {

-  int i, j, max;

-  i = j = max = 0;

+  int i, j, k, l, idx;

+  float v;

+  struct point p;

+  int *frame_history;

+  fftw_real cell_x, cell_y;

 

-  max = get_cur_seedpoint();

+  i = j = k = l = 0;

 

-  for (i = 0; i < max; i++)

+  for (i = 0; i < get_cur_seedpoint(); i++)

   {

-    while (frame_hist[j] != NULL)

+    p = get_seedpoint(i);

+

+    while (j < DIM)

     {

+      frame_history = frame_hist[j];

+

+      cell_x = (fftw_real)winWidth  / (fftw_real)(DIM + 1); // Grid cell width
+	    cell_y = (fftw_real)winHeight / (fftw_real)(DIM + 1); // Grid cell heigh

+

+      cell_x = round(p.x / cell_x);

+      cell_y = round(p.y / cell_y);

+

+      idx = cell_x + (cell_y * DIM) + (j * DIM * DIM);

+      //v = frame_history[idx];

+

       j++;

     }

   }