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-rw-r--r--libdimension/dimension/sky_sphere.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/libdimension/dimension/sky_sphere.h b/libdimension/dimension/sky_sphere.h
index 43ad57e..2d2c834 100644
--- a/libdimension/dimension/sky_sphere.h
+++ b/libdimension/dimension/sky_sphere.h
@@ -27,7 +27,10 @@
typedef struct dmnsn_sky_sphere {
/** An array of pigments in inside-to-outside order. */
dmnsn_array *pigments;
- dmnsn_matrix trans;
+
+ dmnsn_matrix trans; /**< Transformation matrix. */
+
+ dmnsn_refcount refcount; /**< @internal Reference count. */
} dmnsn_sky_sphere;
/**