Import asteria from jwildfire

1 files changed, 7 insertions, 1 deletions

diff --git a/flam3.h b/flam3.h
index 9d36ebf..8415974 100644
--- a/flam3.h
+++ b/flam3.h
@@ -30,7 +30,7 @@
 
 extern char *flam3_variation_names[];
 
-#define flam3_nvariations 99
+#define flam3_nvariations 100
 
 #define flam3_interpolation_linear 0
 #define flam3_interpolation_smooth 1
@@ -144,6 +144,7 @@ typedef enum {
 #define VAR_AUGER 96
 #define VAR_FLUX 97
 #define VAR_MOBIUS 98
+#define VAR_ASTERIA 99
 
 #include "vector.h"
 #include "random.h"
@@ -366,6 +367,11 @@ typedef struct xform {
    double super_shape_pm_4;
    double super_shape_pneg1_n1;
 
+   /* asteria */
+   double asteria_alpha;
+   /* precalc */
+   double asteria_sina, asteria_cosa;
+
    int num_active_vars;
    double active_var_weights[flam3_nvariations];
    int varFunc[flam3_nvariations];