removing this module, it wasnt used anywhere and bpy_extras.view3d_utils has...

removing this module, it wasnt used anywhere and bpy_extras.view3d_utils has view functions like region3d_get_2d_coordinates

modules/misc_utils.py

-# -*- coding: utf-8 -*-
-# ##### BEGIN GPL LICENSE BLOCK #####
-#
-#  This program is free software; you can redistribute it and/or
-#  modify it under the terms of the GNU General Public License
-#  as published by the Free Software Foundation; either version 2
-#  of the License, or (at your option) any later version.
-#
-#  This program is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#  GNU General Public License for more details.
-#
-#  You should have received a copy of the GNU General Public License
-#  along with this program; if not, write to the Free Software Foundation,
-#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ##### END GPL LICENSE BLOCK #####
-
-'''
-    misc_util.py
-    
-    Miscellaneous helper methods.
-
-
-
-'''
-
-
-
-import bpy
-from mathutils import Vector, Matrix
-
-
-
-class BlenderFake:
-
-    @classmethod
-    def forceUpdate(cls):
-        if bpy.context.mode == 'EDIT_MESH':
-            bpy.ops.object.mode_set(mode='OBJECT')
-            bpy.ops.object.mode_set(mode='EDIT')
-
-    @classmethod
-    def forceRedraw(cls):
-        CursorAccess.setCursor(CursorAccess.getCursor())
-
-
-
-# Converts 3D coordinates in a 3DRegion
-# into 2D screen coordinates for that region.
-# Borrowed from Buerbaum Martin (Pontiac)
-def region3d_get_2d_coordinates(context, loc_3d):
-    # Get screen information
-    mid_x = context.region.width / 2.0
-    mid_y = context.region.height / 2.0
-    width = context.region.width
-    height = context.region.height
-
-    # Get matrices
-    view_mat = context.space_data.region_3d.perspective_matrix
-    total_mat = view_mat
-
-    # order is important
-    vec = Vector((loc_3d[0], loc_3d[1], loc_3d[2], 1.0)) * total_mat
-
-    # dehomogenise
-    vec = Vector((
-        vec[0] / vec[3],
-        vec[1] / vec[3],
-        vec[2] / vec[3]))
-
-    x = int(mid_x + vec[0] * width / 2.0)
-    y = int(mid_y + vec[1] * height / 2.0)
-    z = vec[2]
-
-    return Vector((x, y, z))