[Bf-blender-cvs] [42c2066d082] soc-2018-bevel: Fixed custom shading not updating in Edit Mode

[Rohan Rathi]

Commit: 42c2066d08216bb57492fef441ee20217444d395
Author: Rohan Rathi
Date:   Thu Aug 9 18:36:38 2018 +0530
Branches: soc-2018-bevel
https://developer.blender.org/rB42c2066d08216bb57492fef441ee20217444d395

Fixed custom shading not updating in Edit Mode

===================================================================

M	source/blender/draw/intern/draw_cache_impl_mesh.c

===================================================================

diff --git a/source/blender/draw/intern/draw_cache_impl_mesh.c b/source/blender/draw/intern/draw_cache_impl_mesh.c
index 87737fae820..ba16dab0623 100644
--- a/source/blender/draw/intern/draw_cache_impl_mesh.c
+++ b/source/blender/draw/intern/draw_cache_impl_mesh.c
@@ -427,7 +427,9 @@ static MeshRenderData *mesh_render_data_create_ex(
 			int totloop = bm->totloop;
 			if (is_auto_smooth) {
 				rdata->loop_normals = MEM_mallocN(sizeof(*rdata->loop_normals) * totloop, __func__);
-				BM_loops_calc_normal_vcos(bm, NULL, NULL, NULL, true, split_angle, rdata->loop_normals, NULL, NULL, -1, false);
+				int cd_loop_clnors_offset = CustomData_get_clone_layer_index(&bm->ldata, CD_CUSTOMLOOPNORMAL);
+				BM_loops_calc_normal_vcos(bm, NULL, NULL, NULL, true, split_angle, rdata->loop_normals, NULL, NULL,
+										  cd_loop_clnors_offset, false);
 			}
 			rdata->loop_len = totloop;
 			bm_ensure_types |= BM_LOOP;