def _init_camera(self):
"""
Intializes the camera for the NVISII renderer
"""
# intializes the camera
self.camera = nvisii.entity.create(
name="camera",
transform=nvisii.transform.create("camera_transform"),
)
self.camera.set_camera(
nvisii.camera.create_from_fov(name="camera_camera",
field_of_view=1,
aspect=float(self.width) /
float(self.height)))
# Sets the primary camera of the renderer to the camera entity
nvisii.set_camera_entity(self.camera)
self._camera_configuration(at_vec=nvisii.vec3(0, 0, 1.06),
up_vec=nvisii.vec3(0, 0, 1),
eye_vec=nvisii.vec3(1.24, 0.0, 1.35),
quat=nvisii.quat(-1, 0, 0, 0))
# Environment configuration
self._dome_light_intensity = 1
nvisii.set_dome_light_intensity(self._dome_light_intensity)
nvisii.set_max_bounce_depth(4)
nvisii.initialize(headless=True, verbose=True)
nvisii.enable_denoiser()
camera = nvisii.entity.create(name="camera",
transform=nvisii.transform.create("camera"),
camera=nvisii.camera.create(
name="camera",
aspect=float(opt.width) / float(opt.height)))
camera.get_transform().look_at(
at=(0, 0.1, 0.1),
up=(0, 0, 1),
eye=(1, 0.7, 0.2),
)
nvisii.set_camera_entity(camera)
nvisii.set_dome_light_sky(sun_position=(10, 10, 1), saturation=2)
nvisii.set_dome_light_exposure(1)
# # # # # # # # # # # # # # # # # # # # # # # # #
# This function loads a signle obj mesh. It ignores
# the associated .mtl file
mesh = nvisii.mesh.create_from_file("obj", "./content/dragon/dragon.obj")
obj_entity = nvisii.entity.create(
name="obj_entity",
mesh=mesh,
transform=nvisii.transform.create("obj_entity"),
material=nvisii.material.create("obj_entity"))
import pybullet as p
import time
import math
import time
import nvisii as nv
nv.initialize(window_on_top=True)
camera = nv.entity.create(name="camera",
camera=nv.camera.create("camera"),
transform=nv.transform.create("camera"))
nv.set_camera_entity(camera)
nv.enable_denoiser()
nv.disable_dome_light_sampling()
nv.set_dome_light_color((0, 0, 0))
light = nv.entity.create(name="light",
transform=nv.transform.create("light"),
mesh=nv.mesh.create_plane("light", flip_z=True),
light=nv.light.create("light"))
light.get_transform().set_position((0, 0, 1.5))
light.get_transform().set_scale((.25, .25, .25))
light.get_light().set_temperature(4500)
light.get_light().set_exposure(2)
# Enable nvisii interactions
camera.get_transform().look_at(eye=(-2., 2., .4), at=(0, 0, .4), up=(0, 0, 1))
cursor = nv.vec4()
speed_camera = .20
rot = nv.vec2(0, 0)
