# bpy_extras submodule (bpy_extras.object_utils)¶

bpy_extras.object_utils.add_object_align_init(context, operator)

Return a matrix using the operator settings and view context.

Parameters
Returns

the matrix from the context and settings.

Return type

mathutils.Matrix

bpy_extras.object_utils.object_data_add(context, obdata, operator=None, name=None)

Add an object using the view context and preference to initialize the location, rotation and layer.

Parameters
Returns

the newly created object in the scene.

Return type

bpy.types.Object

bpy_extras.object_utils.object_add_grid_scale(context)

Return scale which should be applied on object data to align it to grid scale

bpy_extras.object_utils.object_add_grid_scale_apply_operator(operator, context)

Scale an operators distance values by the grid size.

bpy_extras.object_utils.world_to_camera_view(scene, obj, coord)

Returns the camera space coords for a 3d point. (also known as: normalized device coordinates - NDC).

Where (0, 0) is the bottom left and (1, 1) is the top right of the camera frame. values outside 0-1 are also supported. A negative ‘z’ value means the point is behind the camera.

Takes shift-x/y, lens angle and sensor size into account as well as perspective/ortho projections.

Parameters
Returns

a vector where X and Y map to the view plane and Z is the depth on the view axis.

Return type

mathutils.Vector

class bpy_extras.object_utils.AddObjectHelper
align_update_callback(_context)