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edits that broke light.py

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Ben Hambrecht 2018-02-19 15:30:21 +01:00
parent 3caa58cd0b
commit ea6dc69577
1 changed files with 17 additions and 19 deletions
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36
topics/light.py
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@ -18,6 +18,7 @@ from mobject.svg_mobject import *
from topics.three_dimensions import * from topics.three_dimensions import *
from scipy.spatial import ConvexHull from scipy.spatial import ConvexHull
from traceback import *
LIGHT_COLOR = YELLOW LIGHT_COLOR = YELLOW
@ -79,16 +80,7 @@ class LightSource(VMobject):
max_opacity = self.max_opacity_ambient max_opacity = self.max_opacity_ambient
) )
if self.has_screen(): if self.has_screen():
self.spotlight = Spotlight( self.create_spotlight()
source_point = VectorizedPoint(location = self.get_source_point()),
color = self.color,
num_levels = self.num_levels,
radius = self.radius,
screen = self.screen,
opacity_function = self.opacity_function,
max_opacity = self.max_opacity_spotlight,
camera = self.camera
)
else: else:
self.spotlight = Spotlight() self.spotlight = Spotlight()
@ -110,6 +102,18 @@ class LightSource(VMobject):
else: else:
return True return True
def create_spotlight(self):
self.spotlight = Spotlight(
source_point = VectorizedPoint(location = self.get_source_point()),
color = self.color,
num_levels = self.num_levels,
radius = self.radius,
screen = self.screen,
opacity_function = self.opacity_function,
max_opacity = self.max_opacity_spotlight,
camera = self.camera
)
def dim_ambient(self): def dim_ambient(self):
self.set_max_opacity_ambient(AMBIENT_DIMMED) self.set_max_opacity_ambient(AMBIENT_DIMMED)
@ -130,21 +134,15 @@ class LightSource(VMobject):
def set_screen(self, new_screen): def set_screen(self, new_screen):
print "setting screen"
print_stack()
if self.has_screen(): if self.has_screen():
self.spotlight.screen = new_screen self.spotlight.screen = new_screen
else: else:
# Note: See below # Note: See below
index = self.submobjects.index(self.spotlight) index = self.submobjects.index(self.spotlight)
camera = self.spotlight.camera
self.remove(self.spotlight) self.remove(self.spotlight)
self.spotlight = Spotlight( self.create_spotlight()
source_point = VectorizedPoint(location = self.get_source_point()),
color = self.color,
num_levels = self.num_levels,
radius = self.radius,
screen = new_screen,
camera = self.camera
)
self.spotlight.move_source_to(self.get_source_point()) self.spotlight.move_source_to(self.get_source_point())
# Note: This line will make spotlight show up at the end # Note: This line will make spotlight show up at the end