Integration of the Google Summer of Code Modifier Stack Upgrade project. The

main features are:
* Modifiers can now be in any order in the modifier stack
* DerivedMesh now has a standard framework for custom element data to be passed
  through the stack with mesh data (being copied and interpolated as
  appropriate), so modifiers can access whatever data they need
* The modifier stack code has been refactored and a number of bugs have been
  removed
* The EdgeSplit modifier has been added:
  http://mediawiki.blender.org/index.php/BlenderDev/EdgeSplitModifier
* The DerivedMesh modifier has been added:
  http://mediawiki.blender.org/index.php/BlenderDev/DisplaceModifier
* The UVProject modifier has been added:
  http://mediawiki.blender.org/index.php/BlenderDev/UVProjectModifier

For more info, see:
http://mediawiki.blender.org/index.php/User:Artificer/ModifierStackUpgrade
(currently undergoing reorganisation)

1 files changed, 8 insertions, 3 deletions

diff --git a/source/blender/blenkernel/BKE_lattice.h b/source/blender/blenkernel/BKE_lattice.h
index 2f7ae6bb329..a7533a614eb 100644
--- a/source/blender/blenkernel/BKE_lattice.h
+++ b/source/blender/blenkernel/BKE_lattice.h
@@ -36,6 +36,7 @@
 
 struct Lattice;
 struct Object;
+struct DerivedMesh;
 struct BPoint;
 
 extern struct Lattice *editLatt;
@@ -52,9 +53,13 @@ void calc_latt_deform(float *co, float weight);
 void end_latt_deform(void);
 int object_deform_mball(struct Object *ob);
 void outside_lattice(struct Lattice *lt);
-void curve_deform_verts(struct Object *cuOb, struct Object *target, float (*vertexCos)[3], int numVerts, char *vgroup);
-void lattice_deform_verts(struct Object *laOb, struct Object *target, float (*vertexCos)[3], int numVerts, char *vgroup);
-void armature_deform_verts(struct Object *armOb, struct Object *target, float (*vertexCos)[3], int numVerts, int deformflag);
+void curve_deform_verts(struct Object *cuOb, struct Object *target, struct DerivedMesh *dm, float (*vertexCos)[3], int numVerts, char *vgroup);
+void lattice_deform_verts(struct Object *laOb, struct Object *target,
+                          struct DerivedMesh *dm, float (*vertexCos)[3],
+                          int numVerts, char *vgroup);
+void armature_deform_verts(struct Object *armOb, struct Object *target,
+                           struct DerivedMesh *dm, float (*vertexCos)[3],
+                           int numVerts, int deformflag);
 float (*lattice_getVertexCos(struct Object *ob, int *numVerts_r))[3];
 void lattice_applyVertexCos(struct Object *ob, float (*vertexCos)[3]);
 void lattice_calc_modifiers(struct Object *ob);