added framepointer +getter/setter

2 files changed, 16 insertions, 0 deletions

diff --git a/Smoke/colormap.c b/Smoke/colormap.c
index bd3f3a9..946d9fc 100644
--- a/Smoke/colormap.c
+++ b/Smoke/colormap.c
@@ -6,6 +6,8 @@
 #include <math.h>
 
 
+#include <fftw.h>
+
 #include "funcs.h"
 #include "palette.h"
 
@@ -28,6 +30,7 @@ static float clamp_min = 0.0f;
 
 static float clamp_max = 0.9999f;
 
+static fftw_real *colormap_frame;
 
 
 void colormap_set_num_colors(int num_colors)
@@ -134,6 +137,16 @@ static float clamp(float value)
   return value;
 }
 
+void colormap_set_frame(fftw_real *frame)
+{
+  colormap_frame = frame;
+}
+
+fftw_real *colormap_get_frame(void)
+{
+  return colormap_frame;
+}
+
 
 struct color4f colormap_get_color(float value)
 {
diff --git a/Smoke/colormap.h b/Smoke/colormap.h
index 1d70054..8fcfc30 100644
--- a/Smoke/colormap.h
+++ b/Smoke/colormap.h
@@ -26,6 +26,9 @@ float colormap_get_clamp_min(void);
 void colormap_set_clamp_max(float max_clamp);

 float colormap_get_clamp_max(void);

 

+void colormap_set_frame(fftw_real *frame);

+fftw_real *colormap_get_frame(void);

+

 

 struct color4f colormap_get_color(float value);