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Add TrueDot

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This commit is contained in:
Grant Sanderson 2021-07-28 07:31:31 -07:00
parent b3ae517a05
commit 71f018dfff
1 changed files with 8 additions and 2 deletions
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10
manimlib/mobject/types/dot_cloud.py
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@ -2,11 +2,12 @@ import numpy as np
import moderngl import moderngl
from manimlib.constants import GREY_C from manimlib.constants import GREY_C
from manimlib.constants import ORIGIN
from manimlib.mobject.types.point_cloud_mobject import PMobject from manimlib.mobject.types.point_cloud_mobject import PMobject
from manimlib.utils.iterables import resize_preserving_order from manimlib.utils.iterables import resize_preserving_order
DEFAULT_DOT_CLOUD_RADIUS = 0.05 DEFAULT_DOT_RADIUS = 0.05
DEFAULT_GRID_HEIGHT = 6 DEFAULT_GRID_HEIGHT = 6
DEFAULT_BUFF_RATIO = 0.5 DEFAULT_BUFF_RATIO = 0.5
@ -15,7 +16,7 @@ class DotCloud(PMobject):
CONFIG = { CONFIG = {
"color": GREY_C, "color": GREY_C,
"opacity": 1, "opacity": 1,
"radius": DEFAULT_DOT_CLOUD_RADIUS, "radius": DEFAULT_DOT_RADIUS,
"shader_folder": "true_dot", "shader_folder": "true_dot",
"render_primitive": moderngl.POINTS, "render_primitive": moderngl.POINTS,
"shader_dtype": [ "shader_dtype": [
@ -106,3 +107,8 @@ class DotCloud(PMobject):
self.read_data_to_shader(shader_data, "radius", "radii") self.read_data_to_shader(shader_data, "radius", "radii")
self.read_data_to_shader(shader_data, "color", "rgbas") self.read_data_to_shader(shader_data, "color", "rgbas")
return shader_data return shader_data
class TrueDot(DotCloud):
def __init__(self, center=ORIGIN, radius=DEFAULT_DOT_RADIUS, **kwargs):
super().__init__(points=[center], radius=radius, **kwargs)