NSEV3D

A new, stable and efficient 3D game engine built on vpython.

Installation

pip install NSEV3D

Quick Start

from NSEV3D import create_scene, Sphere, Box, Color, Camera

# Create scene (use fullscreen=True for borderless)
scene = create_scene(width=900, height=600, title="My Game")
scene.set_background(Color.rgb(0.1, 0.1, 0.15))

# Create 3D objects
ground = Box(size=(30, 0.2, 30), pos=(0, -1, 0), color=Color.rgb(0.2, 0.2, 0.2))
player = Sphere(radius=0.5, pos=(0, 0.5, 0), color=Color.red)

# Create camera (parent must be an Object3D)
# mode: "first_person" or "third_person"
# invert_x / invert_y: flip mouse axis
cam = Camera(player, scene.scene, mode="third_person", invert_x=False, invert_y=False)

# Toggle camera mode at runtime: cam.toggle_mode()

def update(dt):
    cam.update(dt)

scene.run(60, on_update=update)

Controls

Action	First-Person	Third-Person
Move	W A S D	(follows parent)
Look	Mouse drag	Mouse drag
Toggle mode	`cam.toggle_mode()`	`cam.toggle_mode()`

API

Scene

create_scene(width, height, title, fullscreen=False)
set_background(color)
set_title(title)
set_size(width, height)
run(FPS, on_update=None)

Colors (`Color`)

Constants: red, green, blue, yellow, orange, purple, cyan, magenta, white, black, gray
Color.rgb(r, g, b) — values 0.0–1.0
Color.rgb255(r, g, b) — values 0–255

3D Objects (all inherit `Node`)

Sphere(radius, pos, color, opacity)
Box(size, pos, color, opacity)
Cylinder(radius, length, pos, axis, color, opacity)
Cone(radius, length, pos, axis, color, opacity)
Arrow(pos, axis, color, opacity)
Methods: show(), hide(), add_child(), remove_child()

Camera

Camera(parent, scene, mode, invert_x, invert_y, sensitivity, move_speed, third_distance, third_height, crosshair)
update(dt) — call every frame
toggle_mode() — switch first/third person
is_pressed(key) — check if a key is held

Node (scene graph)

Node(parent=None)
add_child(child)
remove_child(child)
update(dt)

Metadata

Release files for NSEV3D 0.4.3.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for NSEV3D 0.4.3.1
File	Size	Uploaded
nsev3d-0.4.3.1.tar.gz	6.9 kB	Aug 28, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for NSEV3D 0.4.3.1
File	Interpreter	ABI	Platform	Reset
nsev3d-0.4.3.1-py3-none-any.whl 8.4 kB Aug 28, 2026	Python 3	none	any	Details

Total release size: 15.3 kB

Release files / nsev3d-0.4.3.1.tar.gz

Download URL	nsev3d-0.4.3.1.tar.gz
Size	6.9 kB
Tags	Source
SHA-256 checksum How to use checksums	`6dc079aca94c85a4b329677b73c6da65d1c64897d8445b919e08c544add1039a`
BLAKE2b-256 checksum How to use checksums	`6ac70d65aff3a4fc8b9bc5429a1bfb2a2417c9003f3814cefb8e211afba1bfee`
Upload date	Aug 28, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.3`

Release files / nsev3d-0.4.3.1-py3-none-any.whl

Download URL	nsev3d-0.4.3.1-py3-none-any.whl
Size	8.4 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`6e495be03e3ab7af68202b5be6fe1e4d26cb205eb572db323e8bb0804504c213`
BLAKE2b-256 checksum How to use checksums	`24ae89f7e137e1af91e8ac3df4db711467fc3f5437f909b2ef8166fc7aea3485`
Upload date	Aug 28, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.3`