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-rw-r--r--FSF-2020/calculus-of-several-variables/integrals-of-multivariable-functions/fundamental-theorem-of-line-integral/file1_grad_of_scalar_function.py5
1 files changed, 2 insertions, 3 deletions
diff --git a/FSF-2020/calculus-of-several-variables/integrals-of-multivariable-functions/fundamental-theorem-of-line-integral/file1_grad_of_scalar_function.py b/FSF-2020/calculus-of-several-variables/integrals-of-multivariable-functions/fundamental-theorem-of-line-integral/file1_grad_of_scalar_function.py
index c9f479c..50e850f 100644
--- a/FSF-2020/calculus-of-several-variables/integrals-of-multivariable-functions/fundamental-theorem-of-line-integral/file1_grad_of_scalar_function.py
+++ b/FSF-2020/calculus-of-several-variables/integrals-of-multivariable-functions/fundamental-theorem-of-line-integral/file1_grad_of_scalar_function.py
@@ -165,6 +165,7 @@ class GradOfScalar(ThreeDScene):
config.update(self.default_vector_field_config)
config.update(kwargs)
vector_field= VectorField(func,**config)
+ vector_field.move_to(self.axes.c2p(0,0,0))
self.vector_field=vector_field
if on_surface:
@@ -175,10 +176,8 @@ class GradOfScalar(ThreeDScene):
def get_vectors_on_surface(self):
- config = dict()
- config.update(self.default_vector_field_config["vector_config"])
vectors_on_surface = VGroup(*[
- self.vector_field.get_vector(point,**config)
+ self.vector_field.get_vector(point)
for point in self.surface_points
])