def __init__(self, source_mesh_data: Dict[str, Any]):
context = threejs_visualization.build_context()
self.context = context
light1 = context.THREE.PointLight.new_object(0x808080)
light1.position.set(10., 10., 10.)
light2 = context.THREE.AmbientLight.new_object(0x808080)
lights = (light1, light2)
camera = threejs_visualization.build_perspective_camera(
field_of_view=30, position=(0.0, 0.0, 4.0))
mesh = self._mesh_from_data(source_mesh_data)
geometries = threejs_visualization.triangular_mesh_renderer(
[mesh], lights=lights, camera=camera, width=400, height=400)
self.geometries = geometries
import numpy as np
import tensorflow as tf
import trimesh
import tensorflow_graphics.geometry.transformation as tfg_transformation
from tensorflow_graphics.notebooks import threejs_visualization
!wget -N https://free3d.com/dl-files.php?p=5aa51b3626be8b97658b4567&f=1
mesh = trimesh.load("Sting-Sword-lowpoly.obj")
mesh = {"vertices": mesh.vertices, "faces": mesh.faces}
_ = threejs_visualization.triangular_mesh_renderer(mesh, width=400, height=400)
axis = np.array((0., 1., 0.)) # y axis.
angle = np.array((np.pi / 4.,)) # 45 degree angle.
mesh["vertices"] = tfg_transformation.axis_angle.rotate(mesh["vertices"], axis,
angle).numpy()
_ = threejs_visualization.triangular_mesh_renderer(mesh, width=400, height=400)