editmesh accessor functions. most editmesh access now goes through:

EditMesh *EM_GetEditMesh(Mesh *me);
void EM_EndEditMesh(Mesh *me, EditMesh *em);

as discussed on the mailling list, this is to facilitate migration to bmesh.
next step is to merge this this to the bmesh branch.  this was done in the 2.5
branch to prevent too great a divergance.

also, made makesdna/makesrna work on cygwin/msvc2008/scons.

1 files changed, 5 insertions, 2 deletions

diff --git a/source/blender/editors/uvedit/uvedit_draw.c b/source/blender/editors/uvedit/uvedit_draw.c
index 34c9dd23b18..4b2f23e823b 100644
--- a/source/blender/editors/uvedit/uvedit_draw.c
+++ b/source/blender/editors/uvedit/uvedit_draw.c
@@ -120,7 +120,7 @@ static void draw_uvs_shadow(SpaceImage *sima, Object *obedit)
 	EditFace *efa;
 	TFace *tf;
 	
-	em= ((Mesh*)obedit->data)->edit_mesh;
+	em= EM_GetEditMesh((Mesh*)obedit->data);
 
 	/* draws the grey mesh when painting */
 	glColor3ub(112, 112, 112);
@@ -135,6 +135,8 @@ static void draw_uvs_shadow(SpaceImage *sima, Object *obedit)
 			if(efa->v4) glVertex2fv(tf->uv[3]);
 		glEnd();
 	}
+
+	EM_EndEditMesh(obedit->data, em);
 }
 
 static int draw_uvs_dm_shadow(DerivedMesh *dm)
@@ -426,7 +428,7 @@ static void draw_uvs(SpaceImage *sima, Scene *scene, Object *obedit)
 	int drawfaces, interpedges, lastsel, sel;
 	Image *ima= sima->image;
  	
-	em= me->edit_mesh;
+	em= EM_GetEditMesh(me);
 	activetf= EM_get_active_mtface(em, &efa_act, NULL, 0); /* will be set to NULL if hidden */
 
 	settings= scene->toolsettings;
@@ -824,6 +826,7 @@ static void draw_uvs(SpaceImage *sima, Scene *scene, Object *obedit)
 	}
 
 	glPointSize(1.0);
+	EM_EndEditMesh(obedit->data, em);
 }
 
 void draw_uvedit_main(SpaceImage *sima, ARegion *ar, Scene *scene, Object *obedit)