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-rw-r--r--Smoke/fluids.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/Smoke/fluids.h b/Smoke/fluids.h
index 43ca4bc..d023f35 100644
--- a/Smoke/fluids.h
+++ b/Smoke/fluids.h
@@ -53,6 +53,11 @@ struct point {
float z;
};
+struct point2f {
+ float x;
+ float y;
+};
+
struct scalar_frame {
fftw_real *x;
fftw_real *y;