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rename world_to_camera -> world_to_camera_view

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Campbell Barton 2013-06-16 14:35:15 +00:00
parent acb7f36391
commit 564902582c
1 changed files with 6 additions and 4 deletions
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10
release/scripts/modules/bpy_extras/object_utils.py
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@ -25,7 +25,7 @@ __all__ = (
"object_add_grid_scale",
"object_add_grid_scale_apply_operator",
"object_image_guess",
"world_to_camera",
"world_to_camera_view",
)
@ -268,12 +268,14 @@ def object_image_guess(obj, bm=None):
return None
def world_to_camera(scene, obj, coord):
def world_to_camera_view(scene, obj, coord):
"""
Returns the 2d camera space coords for a 3d point.
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.
@ -284,7 +286,7 @@ def world_to_camera(scene, obj, coord):
:type obj: :class:`bpy.types.Object`
:arg coord: World space location.
:type coord: :class:`mathutils.Vector`
:return: normalized 2d vector.
:return: a vector where X and Y map to the view plane and Z is the depth on the view axis.
:rtype: :class:`mathutils.Vector`
"""
from mathutils import Vector