Cleanup: Add comment about mininum curve length

2022-05-05 10:22:05 +02:00 · 2022-05-05 10:22:05 +02:00 · b4fb2a6980
parent 8b54e05e33
commit b4fb2a6980
1 changed files with 3 additions and 0 deletions
--- a/source/blender/makesdna/DNA_curves_types.h
+++ b/source/blender/makesdna/DNA_curves_types.h
@ -89,6 +89,9 @@ typedef struct CurvesGeometry {
   * this array is allocated with a length one larger than the number of curves. This is allowed
   * to be null when there are no curves.
   *
+   * Every curve offset must be at least one larger than the previous.
+   * In other words, every curve must have at least one point.
+   *
   * \note This is *not* stored in #CustomData because its size is one larger than #curve_data.
   */
  int *curve_offsets;