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Renamed f_g and r_g to forward/reverse_transform

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Roger Maitland 2022-11-03 11:48:59 -04:00
parent 57d5f213bf
commit 2f13e0e88e
2 changed files with 423 additions and 444 deletions
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22
src/build123d/direct_api.py
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@ -3083,7 +3083,7 @@ class Shape:
)
projection_face = text_face.translate(
(-face_center_x, 0, 0)
).transform_shape(surface_normal_plane.r_g)
).transform_shape(surface_normal_plane.reverse_transform)
logging.debug("projecting face at %0.2f", relative_position_on_wire)
projected_faces.append(
projection_face.project_to_shape(self, surface_normal * -1)[0]
@ -3483,10 +3483,6 @@ class Plane:
"""
lcs: gp_Ax3
r_g: Matrix
f_g: Matrix
@classmethod
@property
def XY(cls) -> Plane:
@ -3609,7 +3605,7 @@ class Plane:
)
self.origin = self._origin # set origin to calculate transformations
def _eq_iter(self, other:Plane):
def _eq_iter(self, other: Plane):
"""Iterator to successively test equality
Args:
@ -3631,11 +3627,11 @@ class Plane:
# x-axis vectors are parallel (assumption: both are unit vectors)
yield abs(self.x_dir.dot(other.x_dir) - 1) < eq_tolerance_dot
def __eq__(self, other:Plane):
def __eq__(self, other: Plane):
"""Are planes equal"""
return all(self._eq_iter(other))
def __ne__(self, other:Plane):
def __ne__(self, other: Plane):
"""Are planes not equal"""
return not self.__eq__(other)
@ -3767,9 +3763,9 @@ class Plane:
inverse_t.SetTransformation(local_coord_system, global_coord_system)
inverse.wrapped = gp_GTrsf(inverse_t)
self.lcs = local_coord_system
self.r_g = inverse
self.f_g = forward
self.local_coord_system: gp_Ax3 = local_coord_system
self.reverse_transform: Matrix = inverse
self.forward_transform: Matrix = forward
def to_location(self) -> Location:
"""Return Location representing the origin and z direction"""
@ -3800,7 +3796,7 @@ class Plane:
an object of the same type, but repositioned to local coordinates
"""
transform_matrix = self.f_g if to else self.r_g
transform_matrix = self.forward_transform if to else self.reverse_transform
if isinstance(obj, (tuple, Vector)):
return_value = Vector(obj).transform(transform_matrix)
@ -3949,7 +3945,7 @@ class Compound(Shape, Mixin3D):
vec_normal = text_flat.faces()[0].normal_at() * height
text_3d = BRepPrimAPI_MakePrism(text_flat.wrapped, vec_normal.wrapped)
return_value = cls(text_3d.Shape()).transform_shape(position.r_g)
return_value = cls(text_3d.Shape()).transform_shape(position.reverse_transform)
return return_value