opensource/manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-08-01 17:29:06 +08:00
Code Issues Packages Projects Releases Wiki Activity

Up to physics example in eola chapter 0

Browse Source
This commit is contained in:
Grant Sanderson
2016-07-12 15:16:20 -07:00
parent c910b00a32
commit d35a8f76ac
9 changed files with 425 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
topics/functions.py
View File

@ -9,8 +9,7 @@ class FunctionGraph(VMobject):
"color" : BLUE_D,
"x_min" : -SPACE_WIDTH,
"x_max" : SPACE_WIDTH,
"space_unit_to_num" : 1,
"epsilon" : 0.5,
"num_steps" : 20,
}
def __init__(self, function, **kwargs):
self.function = function
@ -19,8 +18,7 @@ class FunctionGraph(VMobject):
def generate_points(self):
self.set_anchor_points([
x*RIGHT + self.function(x)*UP
for pre_x in np.arange(self.x_min, self.x_max, self.epsilon)
for x in [self.space_unit_to_num*pre_x]
for x in np.linspace(self.x_min, self.x_max, self.num_steps)
], mode = "smooth")