minor changes to the python api.

- pep8 script was giving an error on non utf8 scons source files.
- use PyList_SET_ITEM macro when list type is ensured.
- all mathutils types use subtypes to create new types when available.
- use defines MAT3_UNITY, MAT4_UNITY to initialize unit matrices.

1 files changed, 1 insertions, 5 deletions

diff --git a/source/blender/modifiers/intern/MOD_screw.c b/source/blender/modifiers/intern/MOD_screw.c
index 668f0a086d1..f7d4744134f 100644
--- a/source/blender/modifiers/intern/MOD_screw.c
+++ b/source/blender/modifiers/intern/MOD_screw.c
@@ -168,11 +168,6 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 
 	ScrewVertConnect *vc, *vc_tmp, *vert_connect= NULL;
 
-	float mat[4][4] =	{{0.0f, 0.0f, 0.0f, 0.0f},
-						 {0.0f, 0.0f, 0.0f, 0.0f},
-						 {0.0f, 0.0f, 0.0f, 0.0f},
-						 {0.0f, 0.0f, 0.0f, 1.0f}};
-
 	/* dont do anything? */
 	if (!totvert)
 		return CDDM_from_template(dm, 0, 0, 0);
@@ -674,6 +669,7 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 		const int varray_stride= totvert * step;
 		float step_angle;
 		float nor_tx[3];
+		float mat[4][4];
 		/* Rotation Matrix */
 		step_angle= (angle / (step_tot - (!close))) * step;