Manim Three_d_camera.py

Codes in Three_d_camera.py

Available codes defined in manimlib.camera.three_d_camera.py

Import

import numpy as np

from manimlib.camera.camera import Camera
from manimlib.constants import *
from manimlib.mobject.three_d_utils import get_3d_vmob_end_corner
from manimlib.mobject.three_d_utils import get_3d_vmob_end_corner_unit_normal
from manimlib.mobject.three_d_utils import get_3d_vmob_start_corner
from manimlib.mobject.three_d_utils import get_3d_vmob_start_corner_unit_normal
from manimlib.mobject.types.point_cloud_mobject import Point
from manimlib.mobject.value_tracker import ValueTracker
from manimlib.utils.color import get_shaded_rgb
from manimlib.utils.simple_functions import clip_in_place
from manimlib.utils.space_ops import rotation_about_z
from manimlib.utils.space_ops import rotation_matrix

Class

class manimlib.camera.three_d_camera.ThreeDCamera(Camera)version 19Dec2019

Configuration

    CONFIG = {
        "shading_factor": 0.2,
        "distance": 20.0,
        "default_distance": 5.0,
        "phi": 0,  # Angle off z axis
        "theta": -90 * DEGREES,  # Rotation about z axis
        "gamma": 0,  # Rotation about normal vector to camera
        "light_source_start_point": 9 * DOWN + 7 * LEFT + 10 * OUT,
        "frame_center": ORIGIN,
        "should_apply_shading": True,
        "exponential_projection": False,
        "max_allowable_norm": 3 * FRAME_WIDTH,
    }

Functions

• def __init__(self, *args, **kwargs)
• def capture_mobjects(self, mobjects, **kwargs)
• def get_value_trackers(self)
• def modified_rgbas(self, vmobject, rgbas)
• def get_stroke_rgbas(self, vmobject, background=False)
• def get_fill_rgbas(self, vmobject)
• def get_mobjects_to_display(self, *args, **kwargs)
  • def z_key(mob)
• def get_phi(self)
• def get_theta(self)
• def get_distance(self)
• def get_gamma(self)
• def get_frame_center(self)
• def set_phi(self, value)
• def set_theta(self, value)
• def set_distance(self, value)
• def set_gamma(self, value)
• def set_frame_center(self, point)
• def reset_rotation_matrix(self)
• def get_rotation_matrix(self)
• def generate_rotation_matrix(self)
• def project_points(self, points)
• def project_point(self, point)
• def transform_points_pre_display(self, mobject, points)
• def add_fixed_orientation_mobjects( self, *mobjects, use_static_center_func=False, center_func=None)
  • def get_static_center_func(mobject)
• def add_fixed_in_frame_mobjects(self, *mobjects)
• def remove_fixed_orientation_mobjects(self, *mobjects)
• def remove_fixed_in_frame_mobjects(self, *mobjects)

Source and Reference

https://github.com/3b1b/manim19Dec2019