tk3d 0.0.1a1

3D Modeling Toolkit

A toolkit integrating multiple 3D modeling libraries to support rapid use of 3d models

Examples

Part 1: The use of pywavefront

First, determine an object file path:

    from tk3d.api.pywavfront import *
    object_filename="data/objects/Bulldozer.obj"

Example 1: get object keys from an object file

    list_object_keys=get_object_keys(object_filename)
    print("List of object keys: ",list_object_keys)

Example 2: show 3d object in window

    show_object(object_filename,object_key="Object.1",xyz=(0,1,-2))

Example 3: show object in pyglet.window

 show_object_window(obj_filename=object_filename,
                       list_obj_key=["Object.1","Object.2"],
                       list_position=[(0, 0, -1.5),(0, 0, -1.5)],
                       scale=0.01,
                       bgcolor=(0.5,0.5,0.5)
                       )

Example 4: show 3d object in rotation view

    show_object_window_gl(obj_filename=object_filename)

Part 2: The use of vispy

import tk3d.api.vispyapi as vis
vis.show_object(model_file="data/objects/Chess set.obj")

Part 3: Show human body 3d model

from tk3d.api.human import *
object_filepath="data/objects/standard-male-figure.obj"
show_object_human(object_file=object_filepath)

Part 4: The use of open3d

from tk3d.api.open3dapi import *
ply_filepath="data/ply/tet.ply"
# Example 1
show_ply(ply_filename=ply_filepath)
# Example 2
ply_filepath="data/ply/Hand.ply"
show_pointcloud(ply_filename=ply_filepath)
# Example 3
ply_filepath="data/ply/Hand.ply"
paint_points_knn(ply_filename=ply_filepath,uniform_color=[0.5,0.4,0.5],point_id=1500,point_num=200,target_color=[0.5,0,0.5])
# Example 4
ply_filepath="data/ply/Hand.ply"
paint_points_radius(ply_filename=ply_filepath,uniform_color=[0.5,0.4,0.5],point_id=1500,radius=10,target_color=[0,1,0])
# Example 5
ply_filepath="data/ply/Hand.ply"
paint_point(ply_filename=ply_filepath,point_id=1500,target_color=[0,1,0])
# Example 6
ply_filepath="data/ply/Hand.ply"
paint_points(ply_filename=ply_filepath,list_point_id=[1,2,3,4,5],list_target_color=[[0,1,0],[0,1,0],[0,1,0],[0,1,0],[0,1,0]])

Credits

• Open3D

• PyWaveFront

• vispy

License

The tk3d toolkit is provided by Donghua Chen with MIT License.