Cleanup: Use the BLI_edgehash API in the sewing simulation of cloths

Also remove the code in the ghash that is no longer used.

This change simplifies the existing code.

Differential Revision: https://developer.blender.org/D8219

1 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/blenkernel/BKE_cloth.h b/source/blender/blenkernel/BKE_cloth.h
index f25482570b1..cd78746a3f0 100644
--- a/source/blender/blenkernel/BKE_cloth.h
+++ b/source/blender/blenkernel/BKE_cloth.h
@@ -93,10 +93,10 @@ typedef struct Cloth {
   struct Implicit_Data *implicit; /* our implicit solver connects to this pointer */
   struct EdgeSet *edgeset;        /* used for selfcollisions */
   int last_frame;
-  float initial_mesh_volume;     /* Initial volume of the mesh. Used for pressure */
-  float average_acceleration[3]; /* Moving average of overall acceleration. */
-  struct MEdge *edges;           /* Used for hair collisions. */
-  struct GHash *sew_edge_graph;  /* Sewing edges represented using a GHash */
+  float initial_mesh_volume;      /* Initial volume of the mesh. Used for pressure */
+  float average_acceleration[3];  /* Moving average of overall acceleration. */
+  struct MEdge *edges;            /* Used for hair collisions. */
+  struct EdgeSet *sew_edge_graph; /* Sewing edges represented using a GHash */
 } Cloth;
 
 /**