code cleanup: use const float's where possible and specify vector size.

5 files changed, 9 insertions, 8 deletions

diff --git a/source/blender/editors/mesh/editmesh_bvh.c b/source/blender/editors/mesh/editmesh_bvh.c
index c5f8494836b..2cb03104874 100644
--- a/source/blender/editors/mesh/editmesh_bvh.c
+++ b/source/blender/editors/mesh/editmesh_bvh.c
@@ -308,7 +308,7 @@ static void vertsearchcallback(void *userdata, int index, const float *UNUSED(co
 	}
 }
 
-BMVert *BMBVH_FindClosestVert(BMBVHTree *tree, float *co, float maxdist)
+BMVert *BMBVH_FindClosestVert(BMBVHTree *tree, const float co[3], float maxdist)
 {
 	BVHTreeNearest hit;
 
@@ -370,7 +370,7 @@ int BMBVH_VertVisible(BMBVHTree *tree, BMEdge *e, RegionView3D *r3d)
 }
 #endif
 
-static BMFace *edge_ray_cast(BMBVHTree *tree, float *co, float *dir, float *hitout, BMEdge *e)
+static BMFace *edge_ray_cast(BMBVHTree *tree, const float co[3], const float dir[3], float *hitout, BMEdge *e)
 {
 	BMFace *f = BMBVH_RayCast(tree, co, dir, hitout, NULL);
 	
diff --git a/source/blender/editors/mesh/editmesh_bvh.h b/source/blender/editors/mesh/editmesh_bvh.h
index 6512f054c1b..53d1c36119e 100644
--- a/source/blender/editors/mesh/editmesh_bvh.h
+++ b/source/blender/editors/mesh/editmesh_bvh.h
@@ -57,8 +57,8 @@ int BMBVH_EdgeVisible(struct BMBVHTree *tree, struct BMEdge *e,
                       struct ARegion *ar, struct View3D *v3d, struct Object *obedit);
 
 /*find a vert closest to co in a sphere of radius maxdist*/
-struct BMVert *BMBVH_FindClosestVert(struct BMBVHTree *tree, float *co, float maxdist);
-                                         
+struct BMVert *BMBVH_FindClosestVert(struct BMBVHTree *tree, const float co[3], const float maxdist);
+
 /* BMBVH_NewBVH flag parameter */
 enum {
 	BMBVH_USE_CAGE        = 1, /* project geometry onto modifier cage */
diff --git a/source/blender/editors/mesh/meshtools.c b/source/blender/editors/mesh/meshtools.c
index 989f1a36f99..59a0475ebb5 100644
--- a/source/blender/editors/mesh/meshtools.c
+++ b/source/blender/editors/mesh/meshtools.c
@@ -690,7 +690,8 @@ static void mesh_octree_free_node(MocNode **bt)
 /* temporal define, just to make nicer code below */
 #define MOC_INDEX(vx, vy, vz)  (((vx) * MOC_RES * MOC_RES) + (vy) * MOC_RES + (vz))
 
-static void mesh_octree_add_nodes(MocNode **basetable, float *co, float *offs, float *div, intptr_t index)
+static void mesh_octree_add_nodes(MocNode **basetable, const float co[3], const float offs[3],
+                                  const float div[3], intptr_t index)
 {
 	float fx, fy, fz;
 	int vx, vy, vz;
diff --git a/source/blender/editors/transform/transform_manipulator.c b/source/blender/editors/transform/transform_manipulator.c
index e02ad00ac7f..b3ccf004810 100644
--- a/source/blender/editors/transform/transform_manipulator.c
+++ b/source/blender/editors/transform/transform_manipulator.c
@@ -108,7 +108,7 @@
 #define MAN_MOVECOL 2
 
 /* transform widget center calc helper for below */
-static void calc_tw_center(Scene *scene, float *co)
+static void calc_tw_center(Scene *scene, const float co[3])
 {
 	float *twcent = scene->twcent;
 	float *min = scene->twmin;
diff --git a/source/blender/editors/uvedit/uvedit_parametrizer.c b/source/blender/editors/uvedit/uvedit_parametrizer.c
index 16cd95a2f70..87ff36ebf27 100644
--- a/source/blender/editors/uvedit/uvedit_parametrizer.c
+++ b/source/blender/editors/uvedit/uvedit_parametrizer.c
@@ -706,7 +706,7 @@ static void p_face_restore_uvs(PFace *f)
 
 /* Construction (use only during construction, relies on u.key being set */
 
-static PVert *p_vert_add(PHandle *handle, PHashKey key, float *co, PEdge *e)
+static PVert *p_vert_add(PHandle *handle, PHashKey key, const float co[3], PEdge *e)
 {
 	PVert *v = (PVert *)BLI_memarena_alloc(handle->arena, sizeof *v);
 	copy_v3_v3(v->co, co);
@@ -719,7 +719,7 @@ static PVert *p_vert_add(PHandle *handle, PHashKey key, float *co, PEdge *e)
 	return v;
 }
 
-static PVert *p_vert_lookup(PHandle *handle, PHashKey key, float *co, PEdge *e)
+static PVert *p_vert_lookup(PHandle *handle, PHashKey key, const float co[3], PEdge *e)
 {
 	PVert *v = (PVert *)phash_lookup(handle->hash_verts, key);