Adding some (commented out) support for generating iso surfaces.

[aweather] / src / misc.h

diff --git a/src/misc.h b/src/misc.h
new file mode 100644 (file)
index 0000000..ab17c74
--- /dev/null
+++ b/src/misc.h
@@ -0,0 +1,31 @@
+#define d2r(deg) (((deg)*M_PI)/180.0)
+#define r2d(rad) (((rad)*180.0)/M_PI)
+
+#define RSL_FOREACH_VOL(radar, volume, count, index) \
+       guint count = 0; \
+       for (guint index = 0; index < radar->h.nvolumes; index++) { \
+               Volume *volume = radar->v[index]; \
+               if (volume == NULL) continue; \
+               count++;
+
+#define RSL_FOREACH_SWEEP(volume, sweep, count, index) \
+       guint count = 0; \
+       for (guint index = 0; index < volume->h.nsweeps; index++) { \
+               Sweep *sweep = volume->sweep[index]; \
+               if (sweep == NULL || sweep->h.elev == 0) continue; \
+               count++;
+
+#define RSL_FOREACH_RAY(sweep, ray, count, index) \
+       guint count = 0; \
+       for (guint index = 0; index < sweep->h.nrays; index++) { \
+               Ray *ray = sweep->ray[index]; \
+               if (ray == NULL) continue; \
+               count++;
+
+#define RSL_FOREACH_BIN(ray, bin, count, index) \
+       guint count = 0; \
+       for (guint index = 0; index < ray->h.nbins; index++) { \
+               Range bin = ray->range[index]; \
+               count++;
+
+#define RSL_FOREACH_END }