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Make camera_config changable as a class variable

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This commit is contained in:
Grant Sanderson 2022-12-14 17:14:53 -08:00
parent 69b0b0727e
commit 0b994db0ec
3 changed files with 7 additions and 15 deletions
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4
example_scenes.py
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@ -493,9 +493,7 @@ class GraphExample(Scene):
class SurfaceExample(Scene): class SurfaceExample(Scene):
CONFIG = { camera_config = dict(samples=4)
"camera_class": ThreeDCamera,
}
def construct(self): def construct(self):
surface_text = Text("For 3d scenes, try using surfaces") surface_text = Text("For 3d scenes, try using surfaces")

12
manimlib/scene/scene.py
View file

@ -53,6 +53,7 @@ class Scene(object):
random_seed: int = 0 random_seed: int = 0
pan_sensitivity: float = 3.0 pan_sensitivity: float = 3.0
max_num_saved_states: int = 50 max_num_saved_states: int = 50
camera_config: dict = dict()
def __init__( def __init__(
self, self,
@ -78,23 +79,20 @@ class Scene(object):
self.presenter_mode = presenter_mode self.presenter_mode = presenter_mode
self.show_animation_progress = show_animation_progress self.show_animation_progress = show_animation_progress
# # Overwrite class variables with configuration
# for key, value in config.items():
# setattr(self, key, value)
# Initialize window, if applicable # Initialize window, if applicable
if self.preview: if self.preview:
from manimlib.window import Window from manimlib.window import Window
self.window = Window(scene=self, **window_config) self.window = Window(scene=self, **window_config)
camera_config["ctx"] = self.window.ctx self.camera_config.update(camera_config)
camera_config["fps"] = 30 # Where's that 30 from? self.camera_config["ctx"] = self.window.ctx
self.camera_config["fps"] = 30 # Where's that 30 from?
self.undo_stack = [] self.undo_stack = []
self.redo_stack = [] self.redo_stack = []
else: else:
self.window = None self.window = None
# Core state of the scene # Core state of the scene
self.camera: Camera = camera_class(**camera_config) self.camera: Camera = camera_class(**self.camera_config)
self.file_writer = SceneFileWriter(self, **file_writer_config) self.file_writer = SceneFileWriter(self, **file_writer_config)
self.mobjects: list[Mobject] = [self.camera.frame] self.mobjects: list[Mobject] = [self.camera.frame]
self.id_to_mobject_map: dict[int, Mobject] = dict() self.id_to_mobject_map: dict[int, Mobject] = dict()

6
manimlib/scene/three_d_scene.py
View file

@ -2,11 +2,7 @@ from manimlib.scene.scene import Scene
class ThreeDScene(Scene): class ThreeDScene(Scene):
CONFIG = { camera_config = dict(samples=4)
"camera_config": {
"samples": 4,
}
}
def begin_ambient_camera_rotation(self, rate=0.02): def begin_ambient_camera_rotation(self, rate=0.02):
pass # TODO pass # TODO